1#@!#!123s

: / proc / thread-self / root / usr / share / phpmyadmin / js / vendor / openlayers /
Filename : OpenLayers.min.js
back
var OpenLayers={VERSION_NUMBER:"Release 2.13.1",singleFile:true,_getScriptLocation:function(){var r=new RegExp("(^|(.*?\\/))(OpenLayers[^\\/]*?\\.js)(\\?|$)"),s=document.getElementsByTagName("script"),src,m,l="";for(var i=0,len=s.length;i<len;i++){src=s[i].getAttribute("src");if(src){m=src.match(r);if(m){l=m[1];break}}}return function(){return l}}(),ImgPath:""};OpenLayers.Class=function(){var len=arguments.length;var P=arguments[0];var F=arguments[len-1];var C=typeof F.initialize=="function"?F.initialize:function(){P.prototype.initialize.apply(this,arguments)};if(len>1){var newArgs=[C,P].concat(Array.prototype.slice.call(arguments).slice(1,len-1),F);OpenLayers.inherit.apply(null,newArgs)}else{C.prototype=F}return C};OpenLayers.inherit=function(C,P){var F=function(){};F.prototype=P.prototype;C.prototype=new F;var i,l,o;for(i=2,l=arguments.length;i<l;i++){o=arguments[i];if(typeof o==="function"){o=o.prototype}OpenLayers.Util.extend(C.prototype,o)}};OpenLayers.Util=OpenLayers.Util||{};OpenLayers.Util.extend=function(destination,source){destination=destination||{};if(source){for(var property in source){var value=source[property];if(value!==undefined){destination[property]=value}}var sourceIsEvt=typeof window.Event=="function"&&source instanceof window.Event;if(!sourceIsEvt&&source.hasOwnProperty&&source.hasOwnProperty("toString")){destination.toString=source.toString}}return destination};OpenLayers.Strategy=OpenLayers.Class({layer:null,options:null,active:null,autoActivate:true,autoDestroy:true,initialize:function(options){OpenLayers.Util.extend(this,options);this.options=options;this.active=false},destroy:function(){this.deactivate();this.layer=null;this.options=null},setLayer:function(layer){this.layer=layer},activate:function(){if(!this.active){this.active=true;return true}return false},deactivate:function(){if(this.active){this.active=false;return true}return false},CLASS_NAME:"OpenLayers.Strategy"});OpenLayers.String={startsWith:function(str,sub){return str.indexOf(sub)==0},contains:function(str,sub){return str.indexOf(sub)!=-1},trim:function(str){return str.replace(/^\s\s*/,"").replace(/\s\s*$/,"")},camelize:function(str){var oStringList=str.split("-");var camelizedString=oStringList[0];for(var i=1,len=oStringList.length;i<len;i++){var s=oStringList[i];camelizedString+=s.charAt(0).toUpperCase()+s.substring(1)}return camelizedString},format:function(template,context,args){if(!context){context=window}var replacer=function(str,match){var replacement;var subs=match.split(/\.+/);for(var i=0;i<subs.length;i++){if(i==0){replacement=context}if(replacement===undefined){break}replacement=replacement[subs[i]]}if(typeof replacement=="function"){replacement=args?replacement.apply(null,args):replacement()}if(typeof replacement=="undefined"){return"undefined"}else{return replacement}};return template.replace(OpenLayers.String.tokenRegEx,replacer)},tokenRegEx:/\$\{([\w.]+?)\}/g,numberRegEx:/^([+-]?)(?=\d|\.\d)\d*(\.\d*)?([Ee]([+-]?\d+))?$/,isNumeric:function(value){return OpenLayers.String.numberRegEx.test(value)},numericIf:function(value,trimWhitespace){var originalValue=value;if(trimWhitespace===true&&value!=null&&value.replace){value=value.replace(/^\s*|\s*$/g,"")}return OpenLayers.String.isNumeric(value)?parseFloat(value):originalValue}};OpenLayers.Number={decimalSeparator:".",thousandsSeparator:",",limitSigDigs:function(num,sig){var fig=0;if(sig>0){fig=parseFloat(num.toPrecision(sig))}return fig},format:function(num,dec,tsep,dsep){dec=typeof dec!="undefined"?dec:0;tsep=typeof tsep!="undefined"?tsep:OpenLayers.Number.thousandsSeparator;dsep=typeof dsep!="undefined"?dsep:OpenLayers.Number.decimalSeparator;if(dec!=null){num=parseFloat(num.toFixed(dec))}var parts=num.toString().split(".");if(parts.length==1&&dec==null){dec=0}var integer=parts[0];if(tsep){var thousands=/(-?[0-9]+)([0-9]{3})/;while(thousands.test(integer)){integer=integer.replace(thousands,"$1"+tsep+"$2")}}var str;if(dec==0){str=integer}else{var rem=parts.length>1?parts[1]:"0";if(dec!=null){rem=rem+new Array(dec-rem.length+1).join("0")}str=integer+dsep+rem}return str},zeroPad:function(num,len,radix){var str=num.toString(radix||10);while(str.length<len){str="0"+str}return str}};OpenLayers.Function={bind:function(func,object){var args=Array.prototype.slice.apply(arguments,[2]);return function(){var newArgs=args.concat(Array.prototype.slice.apply(arguments,[0]));return func.apply(object,newArgs)}},bindAsEventListener:function(func,object){return function(event){return func.call(object,event||window.event)}},False:function(){return false},True:function(){return true},Void:function(){}};OpenLayers.Array={filter:function(array,callback,caller){var selected=[];if(Array.prototype.filter){selected=array.filter(callback,caller)}else{var len=array.length;if(typeof callback!="function"){throw new TypeError}for(var i=0;i<len;i++){if(i in array){var val=array[i];if(callback.call(caller,val,i,array)){selected.push(val)}}}}return selected}};OpenLayers.Bounds=OpenLayers.Class({left:null,bottom:null,right:null,top:null,centerLonLat:null,initialize:function(left,bottom,right,top){if(OpenLayers.Util.isArray(left)){top=left[3];right=left[2];bottom=left[1];left=left[0]}if(left!=null){this.left=OpenLayers.Util.toFloat(left)}if(bottom!=null){this.bottom=OpenLayers.Util.toFloat(bottom)}if(right!=null){this.right=OpenLayers.Util.toFloat(right)}if(top!=null){this.top=OpenLayers.Util.toFloat(top)}},clone:function(){return new OpenLayers.Bounds(this.left,this.bottom,this.right,this.top)},equals:function(bounds){var equals=false;if(bounds!=null){equals=this.left==bounds.left&&this.right==bounds.right&&this.top==bounds.top&&this.bottom==bounds.bottom}return equals},toString:function(){return[this.left,this.bottom,this.right,this.top].join(",")},toArray:function(reverseAxisOrder){if(reverseAxisOrder===true){return[this.bottom,this.left,this.top,this.right]}else{return[this.left,this.bottom,this.right,this.top]}},toBBOX:function(decimal,reverseAxisOrder){if(decimal==null){decimal=6}var mult=Math.pow(10,decimal);var xmin=Math.round(this.left*mult)/mult;var ymin=Math.round(this.bottom*mult)/mult;var xmax=Math.round(this.right*mult)/mult;var ymax=Math.round(this.top*mult)/mult;if(reverseAxisOrder===true){return ymin+","+xmin+","+ymax+","+xmax}else{return xmin+","+ymin+","+xmax+","+ymax}},toGeometry:function(){return new OpenLayers.Geometry.Polygon([new OpenLayers.Geometry.LinearRing([new OpenLayers.Geometry.Point(this.left,this.bottom),new OpenLayers.Geometry.Point(this.right,this.bottom),new OpenLayers.Geometry.Point(this.right,this.top),new OpenLayers.Geometry.Point(this.left,this.top)])])},getWidth:function(){return this.right-this.left},getHeight:function(){return this.top-this.bottom},getSize:function(){return new OpenLayers.Size(this.getWidth(),this.getHeight())},getCenterPixel:function(){return new OpenLayers.Pixel((this.left+this.right)/2,(this.bottom+this.top)/2)},getCenterLonLat:function(){if(!this.centerLonLat){this.centerLonLat=new OpenLayers.LonLat((this.left+this.right)/2,(this.bottom+this.top)/2)}return this.centerLonLat},scale:function(ratio,origin){if(origin==null){origin=this.getCenterLonLat()}var origx,origy;if(origin.CLASS_NAME=="OpenLayers.LonLat"){origx=origin.lon;origy=origin.lat}else{origx=origin.x;origy=origin.y}var left=(this.left-origx)*ratio+origx;var bottom=(this.bottom-origy)*ratio+origy;var right=(this.right-origx)*ratio+origx;var top=(this.top-origy)*ratio+origy;return new OpenLayers.Bounds(left,bottom,right,top)},add:function(x,y){if(x==null||y==null){throw new TypeError("Bounds.add cannot receive null values")}return new OpenLayers.Bounds(this.left+x,this.bottom+y,this.right+x,this.top+y)},extend:function(object){if(object){switch(object.CLASS_NAME){case"OpenLayers.LonLat":this.extendXY(object.lon,object.lat);break;case"OpenLayers.Geometry.Point":this.extendXY(object.x,object.y);break;case"OpenLayers.Bounds":this.centerLonLat=null;if(this.left==null||object.left<this.left){this.left=object.left}if(this.bottom==null||object.bottom<this.bottom){this.bottom=object.bottom}if(this.right==null||object.right>this.right){this.right=object.right}if(this.top==null||object.top>this.top){this.top=object.top}break}}},extendXY:function(x,y){this.centerLonLat=null;if(this.left==null||x<this.left){this.left=x}if(this.bottom==null||y<this.bottom){this.bottom=y}if(this.right==null||x>this.right){this.right=x}if(this.top==null||y>this.top){this.top=y}},containsLonLat:function(ll,options){if(typeof options==="boolean"){options={inclusive:options}}options=options||{};var contains=this.contains(ll.lon,ll.lat,options.inclusive),worldBounds=options.worldBounds;if(worldBounds&&!contains){var worldWidth=worldBounds.getWidth();var worldCenterX=(worldBounds.left+worldBounds.right)/2;var worldsAway=Math.round((ll.lon-worldCenterX)/worldWidth);contains=this.containsLonLat({lon:ll.lon-worldsAway*worldWidth,lat:ll.lat},{inclusive:options.inclusive})}return contains},containsPixel:function(px,inclusive){return this.contains(px.x,px.y,inclusive)},contains:function(x,y,inclusive){if(inclusive==null){inclusive=true}if(x==null||y==null){return false}x=OpenLayers.Util.toFloat(x);y=OpenLayers.Util.toFloat(y);var contains=false;if(inclusive){contains=x>=this.left&&x<=this.right&&y>=this.bottom&&y<=this.top}else{contains=x>this.left&&x<this.right&&y>this.bottom&&y<this.top}return contains},intersectsBounds:function(bounds,options){if(typeof options==="boolean"){options={inclusive:options}}options=options||{};if(options.worldBounds){var self=this.wrapDateLine(options.worldBounds);bounds=bounds.wrapDateLine(options.worldBounds)}else{self=this}if(options.inclusive==null){options.inclusive=true}var intersects=false;var mightTouch=self.left==bounds.right||self.right==bounds.left||self.top==bounds.bottom||self.bottom==bounds.top;if(options.inclusive||!mightTouch){var inBottom=bounds.bottom>=self.bottom&&bounds.bottom<=self.top||self.bottom>=bounds.bottom&&self.bottom<=bounds.top;var inTop=bounds.top>=self.bottom&&bounds.top<=self.top||self.top>bounds.bottom&&self.top<bounds.top;var inLeft=bounds.left>=self.left&&bounds.left<=self.right||self.left>=bounds.left&&self.left<=bounds.right;var inRight=bounds.right>=self.left&&bounds.right<=self.right||self.right>=bounds.left&&self.right<=bounds.right;intersects=(inBottom||inTop)&&(inLeft||inRight)}if(options.worldBounds&&!intersects){var world=options.worldBounds;var width=world.getWidth();var selfCrosses=!world.containsBounds(self);var boundsCrosses=!world.containsBounds(bounds);if(selfCrosses&&!boundsCrosses){bounds=bounds.add(-width,0);intersects=self.intersectsBounds(bounds,{inclusive:options.inclusive})}else if(boundsCrosses&&!selfCrosses){self=self.add(-width,0);intersects=bounds.intersectsBounds(self,{inclusive:options.inclusive})}}return intersects},containsBounds:function(bounds,partial,inclusive){if(partial==null){partial=false}if(inclusive==null){inclusive=true}var bottomLeft=this.contains(bounds.left,bounds.bottom,inclusive);var bottomRight=this.contains(bounds.right,bounds.bottom,inclusive);var topLeft=this.contains(bounds.left,bounds.top,inclusive);var topRight=this.contains(bounds.right,bounds.top,inclusive);return partial?bottomLeft||bottomRight||topLeft||topRight:bottomLeft&&bottomRight&&topLeft&&topRight},determineQuadrant:function(lonlat){var quadrant="";var center=this.getCenterLonLat();quadrant+=lonlat.lat<center.lat?"b":"t";quadrant+=lonlat.lon<center.lon?"l":"r";return quadrant},transform:function(source,dest){this.centerLonLat=null;var ll=OpenLayers.Projection.transform({x:this.left,y:this.bottom},source,dest);var lr=OpenLayers.Projection.transform({x:this.right,y:this.bottom},source,dest);var ul=OpenLayers.Projection.transform({x:this.left,y:this.top},source,dest);var ur=OpenLayers.Projection.transform({x:this.right,y:this.top},source,dest);this.left=Math.min(ll.x,ul.x);this.bottom=Math.min(ll.y,lr.y);this.right=Math.max(lr.x,ur.x);this.top=Math.max(ul.y,ur.y);return this},wrapDateLine:function(maxExtent,options){options=options||{};var leftTolerance=options.leftTolerance||0;var rightTolerance=options.rightTolerance||0;var newBounds=this.clone();if(maxExtent){var width=maxExtent.getWidth();while(newBounds.left<maxExtent.left&&newBounds.right-rightTolerance<=maxExtent.left){newBounds=newBounds.add(width,0)}while(newBounds.left+leftTolerance>=maxExtent.right&&newBounds.right>maxExtent.right){newBounds=newBounds.add(-width,0)}var newLeft=newBounds.left+leftTolerance;if(newLeft<maxExtent.right&&newLeft>maxExtent.left&&newBounds.right-rightTolerance>maxExtent.right){newBounds=newBounds.add(-width,0)}}return newBounds},CLASS_NAME:"OpenLayers.Bounds"});OpenLayers.Bounds.fromString=function(str,reverseAxisOrder){var bounds=str.split(",");return OpenLayers.Bounds.fromArray(bounds,reverseAxisOrder)};OpenLayers.Bounds.fromArray=function(bbox,reverseAxisOrder){return reverseAxisOrder===true?new OpenLayers.Bounds(bbox[1],bbox[0],bbox[3],bbox[2]):new OpenLayers.Bounds(bbox[0],bbox[1],bbox[2],bbox[3])};OpenLayers.Bounds.fromSize=function(size){return new OpenLayers.Bounds(0,size.h,size.w,0)};OpenLayers.Bounds.oppositeQuadrant=function(quadrant){var opp="";opp+=quadrant.charAt(0)=="t"?"b":"t";opp+=quadrant.charAt(1)=="l"?"r":"l";return opp};OpenLayers.Element={visible:function(element){return OpenLayers.Util.getElement(element).style.display!="none"},toggle:function(){for(var i=0,len=arguments.length;i<len;i++){var element=OpenLayers.Util.getElement(arguments[i]);var display=OpenLayers.Element.visible(element)?"none":"";element.style.display=display}},remove:function(element){element=OpenLayers.Util.getElement(element);element.parentNode.removeChild(element)},getHeight:function(element){element=OpenLayers.Util.getElement(element);return element.offsetHeight},hasClass:function(element,name){var names=element.className;return!!names&&new RegExp("(^|\\s)"+name+"(\\s|$)").test(names)},addClass:function(element,name){if(!OpenLayers.Element.hasClass(element,name)){element.className+=(element.className?" ":"")+name}return element},removeClass:function(element,name){var names=element.className;if(names){element.className=OpenLayers.String.trim(names.replace(new RegExp("(^|\\s+)"+name+"(\\s+|$)")," "))}return element},toggleClass:function(element,name){if(OpenLayers.Element.hasClass(element,name)){OpenLayers.Element.removeClass(element,name)}else{OpenLayers.Element.addClass(element,name)}return element},getStyle:function(element,style){element=OpenLayers.Util.getElement(element);var value=null;if(element&&element.style){value=element.style[OpenLayers.String.camelize(style)];if(!value){if(document.defaultView&&document.defaultView.getComputedStyle){var css=document.defaultView.getComputedStyle(element,null);value=css?css.getPropertyValue(style):null}else if(element.currentStyle){value=element.currentStyle[OpenLayers.String.camelize(style)]}}var positions=["left","top","right","bottom"];if(window.opera&&OpenLayers.Util.indexOf(positions,style)!=-1&&OpenLayers.Element.getStyle(element,"position")=="static"){value="auto"}}return value=="auto"?null:value}};OpenLayers.LonLat=OpenLayers.Class({lon:0,lat:0,initialize:function(lon,lat){if(OpenLayers.Util.isArray(lon)){lat=lon[1];lon=lon[0]}this.lon=OpenLayers.Util.toFloat(lon);this.lat=OpenLayers.Util.toFloat(lat)},toString:function(){return"lon="+this.lon+",lat="+this.lat},toShortString:function(){return this.lon+", "+this.lat},clone:function(){return new OpenLayers.LonLat(this.lon,this.lat)},add:function(lon,lat){if(lon==null||lat==null){throw new TypeError("LonLat.add cannot receive null values")}return new OpenLayers.LonLat(this.lon+OpenLayers.Util.toFloat(lon),this.lat+OpenLayers.Util.toFloat(lat))},equals:function(ll){var equals=false;if(ll!=null){equals=this.lon==ll.lon&&this.lat==ll.lat||isNaN(this.lon)&&isNaN(this.lat)&&isNaN(ll.lon)&&isNaN(ll.lat)}return equals},transform:function(source,dest){var point=OpenLayers.Projection.transform({x:this.lon,y:this.lat},source,dest);this.lon=point.x;this.lat=point.y;return this},wrapDateLine:function(maxExtent){var newLonLat=this.clone();if(maxExtent){while(newLonLat.lon<maxExtent.left){newLonLat.lon+=maxExtent.getWidth()}while(newLonLat.lon>maxExtent.right){newLonLat.lon-=maxExtent.getWidth()}}return newLonLat},CLASS_NAME:"OpenLayers.LonLat"});OpenLayers.LonLat.fromString=function(str){var pair=str.split(",");return new OpenLayers.LonLat(pair[0],pair[1])};OpenLayers.LonLat.fromArray=function(arr){var gotArr=OpenLayers.Util.isArray(arr),lon=gotArr&&arr[0],lat=gotArr&&arr[1];return new OpenLayers.LonLat(lon,lat)};OpenLayers.Pixel=OpenLayers.Class({x:0,y:0,initialize:function(x,y){this.x=parseFloat(x);this.y=parseFloat(y)},toString:function(){return"x="+this.x+",y="+this.y},clone:function(){return new OpenLayers.Pixel(this.x,this.y)},equals:function(px){var equals=false;if(px!=null){equals=this.x==px.x&&this.y==px.y||isNaN(this.x)&&isNaN(this.y)&&isNaN(px.x)&&isNaN(px.y)}return equals},distanceTo:function(px){return Math.sqrt(Math.pow(this.x-px.x,2)+Math.pow(this.y-px.y,2))},add:function(x,y){if(x==null||y==null){throw new TypeError("Pixel.add cannot receive null values")}return new OpenLayers.Pixel(this.x+x,this.y+y)},offset:function(px){var newPx=this.clone();if(px){newPx=this.add(px.x,px.y)}return newPx},CLASS_NAME:"OpenLayers.Pixel"});OpenLayers.Size=OpenLayers.Class({w:0,h:0,initialize:function(w,h){this.w=parseFloat(w);this.h=parseFloat(h)},toString:function(){return"w="+this.w+",h="+this.h},clone:function(){return new OpenLayers.Size(this.w,this.h)},equals:function(sz){var equals=false;if(sz!=null){equals=this.w==sz.w&&this.h==sz.h||isNaN(this.w)&&isNaN(this.h)&&isNaN(sz.w)&&isNaN(sz.h)}return equals},CLASS_NAME:"OpenLayers.Size"});OpenLayers.Console={log:function(){},debug:function(){},info:function(){},warn:function(){},error:function(){},userError:function(error){alert(error)},assert:function(){},dir:function(){},dirxml:function(){},trace:function(){},group:function(){},groupEnd:function(){},time:function(){},timeEnd:function(){},profile:function(){},profileEnd:function(){},count:function(){},CLASS_NAME:"OpenLayers.Console"};(function(){var scripts=document.getElementsByTagName("script");for(var i=0,len=scripts.length;i<len;++i){if(scripts[i].src.indexOf("firebug.js")!=-1){if(console){OpenLayers.Util.extend(OpenLayers.Console,console);break}}}})();OpenLayers.Lang={code:null,defaultCode:"en",getCode:function(){if(!OpenLayers.Lang.code){OpenLayers.Lang.setCode()}return OpenLayers.Lang.code},setCode:function(code){var lang;if(!code){code=OpenLayers.BROWSER_NAME=="msie"?navigator.userLanguage:navigator.language}var parts=code.split("-");parts[0]=parts[0].toLowerCase();if(typeof OpenLayers.Lang[parts[0]]=="object"){lang=parts[0]}if(parts[1]){var testLang=parts[0]+"-"+parts[1].toUpperCase();if(typeof OpenLayers.Lang[testLang]=="object"){lang=testLang}}if(!lang){OpenLayers.Console.warn("Failed to find OpenLayers.Lang."+parts.join("-")+" dictionary, falling back to default language");lang=OpenLayers.Lang.defaultCode}OpenLayers.Lang.code=lang},translate:function(key,context){var dictionary=OpenLayers.Lang[OpenLayers.Lang.getCode()];var message=dictionary&&dictionary[key];if(!message){message=key}if(context){message=OpenLayers.String.format(message,context)}return message}};OpenLayers.i18n=OpenLayers.Lang.translate;OpenLayers.Util=OpenLayers.Util||{};OpenLayers.Util.getElement=function(){var elements=[];for(var i=0,len=arguments.length;i<len;i++){var element=arguments[i];if(typeof element=="string"){element=document.getElementById(element)}if(arguments.length==1){return element}elements.push(element)}return elements};OpenLayers.Util.isElement=function(o){return!!(o&&o.nodeType===1)};OpenLayers.Util.isArray=function(a){return Object.prototype.toString.call(a)==="[object Array]"};OpenLayers.Util.removeItem=function(array,item){for(var i=array.length-1;i>=0;i--){if(array[i]==item){array.splice(i,1)}}return array};OpenLayers.Util.indexOf=function(array,obj){if(typeof array.indexOf=="function"){return array.indexOf(obj)}else{for(var i=0,len=array.length;i<len;i++){if(array[i]==obj){return i}}return-1}};OpenLayers.Util.dotless=/\./g;OpenLayers.Util.modifyDOMElement=function(element,id,px,sz,position,border,overflow,opacity){if(id){element.id=id.replace(OpenLayers.Util.dotless,"_")}if(px){element.style.left=px.x+"px";element.style.top=px.y+"px"}if(sz){element.style.width=sz.w+"px";element.style.height=sz.h+"px"}if(position){element.style.position=position}if(border){element.style.border=border}if(overflow){element.style.overflow=overflow}if(parseFloat(opacity)>=0&&parseFloat(opacity)<1){element.style.filter="alpha(opacity="+opacity*100+")";element.style.opacity=opacity}else if(parseFloat(opacity)==1){element.style.filter="";element.style.opacity=""}};OpenLayers.Util.createDiv=function(id,px,sz,imgURL,position,border,overflow,opacity){var dom=document.createElement("div");if(imgURL){dom.style.backgroundImage="url("+imgURL+")"}if(!id){id=OpenLayers.Util.createUniqueID("OpenLayersDiv")}if(!position){position="absolute"}OpenLayers.Util.modifyDOMElement(dom,id,px,sz,position,border,overflow,opacity);return dom};OpenLayers.Util.createImage=function(id,px,sz,imgURL,position,border,opacity,delayDisplay){var image=document.createElement("img");if(!id){id=OpenLayers.Util.createUniqueID("OpenLayersDiv")}if(!position){position="relative"}OpenLayers.Util.modifyDOMElement(image,id,px,sz,position,border,null,opacity);if(delayDisplay){image.style.display="none";function display(){image.style.display="";OpenLayers.Event.stopObservingElement(image)}OpenLayers.Event.observe(image,"load",display);OpenLayers.Event.observe(image,"error",display)}image.style.alt=id;image.galleryImg="no";if(imgURL){image.src=imgURL}return image};OpenLayers.IMAGE_RELOAD_ATTEMPTS=0;OpenLayers.Util.alphaHackNeeded=null;OpenLayers.Util.alphaHack=function(){if(OpenLayers.Util.alphaHackNeeded==null){var arVersion=navigator.appVersion.split("MSIE");var version=parseFloat(arVersion[1]);var filter=false;try{filter=!!document.body.filters}catch(e){}OpenLayers.Util.alphaHackNeeded=filter&&version>=5.5&&version<7}return OpenLayers.Util.alphaHackNeeded};OpenLayers.Util.modifyAlphaImageDiv=function(div,id,px,sz,imgURL,position,border,sizing,opacity){OpenLayers.Util.modifyDOMElement(div,id,px,sz,position,null,null,opacity);var img=div.childNodes[0];if(imgURL){img.src=imgURL}OpenLayers.Util.modifyDOMElement(img,div.id+"_innerImage",null,sz,"relative",border);if(OpenLayers.Util.alphaHack()){if(div.style.display!="none"){div.style.display="inline-block"}if(sizing==null){sizing="scale"}div.style.filter="progid:DXImageTransform.Microsoft"+".AlphaImageLoader(src='"+img.src+"', "+"sizingMethod='"+sizing+"')";if(parseFloat(div.style.opacity)>=0&&parseFloat(div.style.opacity)<1){div.style.filter+=" alpha(opacity="+div.style.opacity*100+")"}img.style.filter="alpha(opacity=0)"}};OpenLayers.Util.createAlphaImageDiv=function(id,px,sz,imgURL,position,border,sizing,opacity,delayDisplay){var div=OpenLayers.Util.createDiv();var img=OpenLayers.Util.createImage(null,null,null,null,null,null,null,delayDisplay);img.className="olAlphaImg";div.appendChild(img);OpenLayers.Util.modifyAlphaImageDiv(div,id,px,sz,imgURL,position,border,sizing,opacity);return div};OpenLayers.Util.upperCaseObject=function(object){var uObject={};for(var key in object){uObject[key.toUpperCase()]=object[key]}return uObject};OpenLayers.Util.applyDefaults=function(to,from){to=to||{};var fromIsEvt=typeof window.Event=="function"&&from instanceof window.Event;for(var key in from){if(to[key]===undefined||!fromIsEvt&&from.hasOwnProperty&&from.hasOwnProperty(key)&&!to.hasOwnProperty(key)){to[key]=from[key]}}if(!fromIsEvt&&from&&from.hasOwnProperty&&from.hasOwnProperty("toString")&&!to.hasOwnProperty("toString")){to.toString=from.toString}return to};OpenLayers.Util.getParameterString=function(params){var paramsArray=[];for(var key in params){var value=params[key];if(value!=null&&typeof value!="function"){var encodedValue;if(typeof value=="object"&&value.constructor==Array){var encodedItemArray=[];var item;for(var itemIndex=0,len=value.length;itemIndex<len;itemIndex++){item=value[itemIndex];encodedItemArray.push(encodeURIComponent(item===null||item===undefined?"":item))}encodedValue=encodedItemArray.join(",")}else{encodedValue=encodeURIComponent(value)}paramsArray.push(encodeURIComponent(key)+"="+encodedValue)}}return paramsArray.join("&")};OpenLayers.Util.urlAppend=function(url,paramStr){var newUrl=url;if(paramStr){var parts=(url+" ").split(/[?&]/);newUrl+=parts.pop()===" "?paramStr:parts.length?"&"+paramStr:"?"+paramStr}return newUrl};OpenLayers.Util.getImagesLocation=function(){return OpenLayers.ImgPath||OpenLayers._getScriptLocation()+"img/"};OpenLayers.Util.getImageLocation=function(image){return OpenLayers.Util.getImagesLocation()+image};OpenLayers.Util.Try=function(){var returnValue=null;for(var i=0,len=arguments.length;i<len;i++){var lambda=arguments[i];try{returnValue=lambda();break}catch(e){}}return returnValue};OpenLayers.Util.getXmlNodeValue=function(node){var val=null;OpenLayers.Util.Try(function(){val=node.text;if(!val){val=node.textContent}if(!val){val=node.firstChild.nodeValue}},function(){val=node.textContent});return val};OpenLayers.Util.mouseLeft=function(evt,div){var target=evt.relatedTarget?evt.relatedTarget:evt.toElement;while(target!=div&&target!=null){target=target.parentNode}return target!=div};OpenLayers.Util.DEFAULT_PRECISION=14;OpenLayers.Util.toFloat=function(number,precision){if(precision==null){precision=OpenLayers.Util.DEFAULT_PRECISION}if(typeof number!=="number"){number=parseFloat(number)}return precision===0?number:parseFloat(number.toPrecision(precision))};OpenLayers.Util.rad=function(x){return x*Math.PI/180};OpenLayers.Util.deg=function(x){return x*180/Math.PI};OpenLayers.Util.VincentyConstants={a:6378137,b:6356752.3142,f:1/298.257223563};OpenLayers.Util.distVincenty=function(p1,p2){var ct=OpenLayers.Util.VincentyConstants;var a=ct.a,b=ct.b,f=ct.f;var L=OpenLayers.Util.rad(p2.lon-p1.lon);var U1=Math.atan((1-f)*Math.tan(OpenLayers.Util.rad(p1.lat)));var U2=Math.atan((1-f)*Math.tan(OpenLayers.Util.rad(p2.lat)));var sinU1=Math.sin(U1),cosU1=Math.cos(U1);var sinU2=Math.sin(U2),cosU2=Math.cos(U2);var lambda=L,lambdaP=2*Math.PI;var iterLimit=20;while(Math.abs(lambda-lambdaP)>1e-12&&--iterLimit>0){var sinLambda=Math.sin(lambda),cosLambda=Math.cos(lambda);var sinSigma=Math.sqrt(cosU2*sinLambda*(cosU2*sinLambda)+(cosU1*sinU2-sinU1*cosU2*cosLambda)*(cosU1*sinU2-sinU1*cosU2*cosLambda));if(sinSigma==0){return 0}var cosSigma=sinU1*sinU2+cosU1*cosU2*cosLambda;var sigma=Math.atan2(sinSigma,cosSigma);var alpha=Math.asin(cosU1*cosU2*sinLambda/sinSigma);var cosSqAlpha=Math.cos(alpha)*Math.cos(alpha);var cos2SigmaM=cosSigma-2*sinU1*sinU2/cosSqAlpha;var C=f/16*cosSqAlpha*(4+f*(4-3*cosSqAlpha));lambdaP=lambda;lambda=L+(1-C)*f*Math.sin(alpha)*(sigma+C*sinSigma*(cos2SigmaM+C*cosSigma*(-1+2*cos2SigmaM*cos2SigmaM)))}if(iterLimit==0){return NaN}var uSq=cosSqAlpha*(a*a-b*b)/(b*b);var A=1+uSq/16384*(4096+uSq*(-768+uSq*(320-175*uSq)));var B=uSq/1024*(256+uSq*(-128+uSq*(74-47*uSq)));var deltaSigma=B*sinSigma*(cos2SigmaM+B/4*(cosSigma*(-1+2*cos2SigmaM*cos2SigmaM)-B/6*cos2SigmaM*(-3+4*sinSigma*sinSigma)*(-3+4*cos2SigmaM*cos2SigmaM)));var s=b*A*(sigma-deltaSigma);var d=s.toFixed(3)/1e3;return d};OpenLayers.Util.destinationVincenty=function(lonlat,brng,dist){var u=OpenLayers.Util;var ct=u.VincentyConstants;var a=ct.a,b=ct.b,f=ct.f;var lon1=lonlat.lon;var lat1=lonlat.lat;var s=dist;var alpha1=u.rad(brng);var sinAlpha1=Math.sin(alpha1);var cosAlpha1=Math.cos(alpha1);var tanU1=(1-f)*Math.tan(u.rad(lat1));var cosU1=1/Math.sqrt(1+tanU1*tanU1),sinU1=tanU1*cosU1;var sigma1=Math.atan2(tanU1,cosAlpha1);var sinAlpha=cosU1*sinAlpha1;var cosSqAlpha=1-sinAlpha*sinAlpha;var uSq=cosSqAlpha*(a*a-b*b)/(b*b);var A=1+uSq/16384*(4096+uSq*(-768+uSq*(320-175*uSq)));var B=uSq/1024*(256+uSq*(-128+uSq*(74-47*uSq)));var sigma=s/(b*A),sigmaP=2*Math.PI;while(Math.abs(sigma-sigmaP)>1e-12){var cos2SigmaM=Math.cos(2*sigma1+sigma);var sinSigma=Math.sin(sigma);var cosSigma=Math.cos(sigma);var deltaSigma=B*sinSigma*(cos2SigmaM+B/4*(cosSigma*(-1+2*cos2SigmaM*cos2SigmaM)-B/6*cos2SigmaM*(-3+4*sinSigma*sinSigma)*(-3+4*cos2SigmaM*cos2SigmaM)));sigmaP=sigma;sigma=s/(b*A)+deltaSigma}var tmp=sinU1*sinSigma-cosU1*cosSigma*cosAlpha1;var lat2=Math.atan2(sinU1*cosSigma+cosU1*sinSigma*cosAlpha1,(1-f)*Math.sqrt(sinAlpha*sinAlpha+tmp*tmp));var lambda=Math.atan2(sinSigma*sinAlpha1,cosU1*cosSigma-sinU1*sinSigma*cosAlpha1);var C=f/16*cosSqAlpha*(4+f*(4-3*cosSqAlpha));var L=lambda-(1-C)*f*sinAlpha*(sigma+C*sinSigma*(cos2SigmaM+C*cosSigma*(-1+2*cos2SigmaM*cos2SigmaM)));var revAz=Math.atan2(sinAlpha,-tmp);return new OpenLayers.LonLat(lon1+u.deg(L),u.deg(lat2))};OpenLayers.Util.getParameters=function(url,options){options=options||{};url=url===null||url===undefined?window.location.href:url;var paramsString="";if(OpenLayers.String.contains(url,"?")){var start=url.indexOf("?")+1;var end=OpenLayers.String.contains(url,"#")?url.indexOf("#"):url.length;paramsString=url.substring(start,end)}var parameters={};var pairs=paramsString.split(/[&;]/);for(var i=0,len=pairs.length;i<len;++i){var keyValue=pairs[i].split("=");if(keyValue[0]){var key=keyValue[0];try{key=decodeURIComponent(key)}catch(err){key=unescape(key)}var value=(keyValue[1]||"").replace(/\+/g," ");try{value=decodeURIComponent(value)}catch(err){value=unescape(value)}if(options.splitArgs!==false){value=value.split(",")}if(value.length==1){value=value[0]}parameters[key]=value}}return parameters};OpenLayers.Util.lastSeqID=0;OpenLayers.Util.createUniqueID=function(prefix){if(prefix==null){prefix="id_"}else{prefix=prefix.replace(OpenLayers.Util.dotless,"_")}OpenLayers.Util.lastSeqID+=1;return prefix+OpenLayers.Util.lastSeqID};OpenLayers.INCHES_PER_UNIT={inches:1,ft:12,mi:63360,m:39.37,km:39370,dd:4374754,yd:36};OpenLayers.INCHES_PER_UNIT["in"]=OpenLayers.INCHES_PER_UNIT.inches;OpenLayers.INCHES_PER_UNIT["degrees"]=OpenLayers.INCHES_PER_UNIT.dd;OpenLayers.INCHES_PER_UNIT["nmi"]=1852*OpenLayers.INCHES_PER_UNIT.m;OpenLayers.METERS_PER_INCH=.0254000508001016;OpenLayers.Util.extend(OpenLayers.INCHES_PER_UNIT,{Inch:OpenLayers.INCHES_PER_UNIT.inches,Meter:1/OpenLayers.METERS_PER_INCH,Foot:.3048006096012192/OpenLayers.METERS_PER_INCH,IFoot:.3048/OpenLayers.METERS_PER_INCH,ClarkeFoot:.3047972651151/OpenLayers.METERS_PER_INCH,SearsFoot:.30479947153867626/OpenLayers.METERS_PER_INCH,GoldCoastFoot:.3047997101815088/OpenLayers.METERS_PER_INCH,IInch:.0254/OpenLayers.METERS_PER_INCH,MicroInch:254e-7/OpenLayers.METERS_PER_INCH,Mil:2.54e-8/OpenLayers.METERS_PER_INCH,Centimeter:.01/OpenLayers.METERS_PER_INCH,Kilometer:1e3/OpenLayers.METERS_PER_INCH,Yard:.9144018288036576/OpenLayers.METERS_PER_INCH,SearsYard:.914398414616029/OpenLayers.METERS_PER_INCH,IndianYard:.9143985307444408/OpenLayers.METERS_PER_INCH,IndianYd37:.91439523/OpenLayers.METERS_PER_INCH,IndianYd62:.9143988/OpenLayers.METERS_PER_INCH,IndianYd75:.9143985/OpenLayers.METERS_PER_INCH,IndianFoot:.30479951/OpenLayers.METERS_PER_INCH,IndianFt37:.30479841/OpenLayers.METERS_PER_INCH,IndianFt62:.3047996/OpenLayers.METERS_PER_INCH,IndianFt75:.3047995/OpenLayers.METERS_PER_INCH,Mile:1609.3472186944373/OpenLayers.METERS_PER_INCH,IYard:.9144/OpenLayers.METERS_PER_INCH,IMile:1609.344/OpenLayers.METERS_PER_INCH,NautM:1852/OpenLayers.METERS_PER_INCH,"Lat-66":110943.31648893273/OpenLayers.METERS_PER_INCH,"Lat-83":110946.25736872235/OpenLayers.METERS_PER_INCH,Decimeter:.1/OpenLayers.METERS_PER_INCH,Millimeter:.001/OpenLayers.METERS_PER_INCH,Dekameter:10/OpenLayers.METERS_PER_INCH,Decameter:10/OpenLayers.METERS_PER_INCH,Hectometer:100/OpenLayers.METERS_PER_INCH,GermanMeter:1.0000135965/OpenLayers.METERS_PER_INCH,CaGrid:.999738/OpenLayers.METERS_PER_INCH,ClarkeChain:20.1166194976/OpenLayers.METERS_PER_INCH,GunterChain:20.11684023368047/OpenLayers.METERS_PER_INCH,BenoitChain:20.116782494375872/OpenLayers.METERS_PER_INCH,
SearsChain:20.11676512155/OpenLayers.METERS_PER_INCH,ClarkeLink:.201166194976/OpenLayers.METERS_PER_INCH,GunterLink:.2011684023368047/OpenLayers.METERS_PER_INCH,BenoitLink:.20116782494375873/OpenLayers.METERS_PER_INCH,SearsLink:.2011676512155/OpenLayers.METERS_PER_INCH,Rod:5.02921005842012/OpenLayers.METERS_PER_INCH,IntnlChain:20.1168/OpenLayers.METERS_PER_INCH,IntnlLink:.201168/OpenLayers.METERS_PER_INCH,Perch:5.02921005842012/OpenLayers.METERS_PER_INCH,Pole:5.02921005842012/OpenLayers.METERS_PER_INCH,Furlong:201.1684023368046/OpenLayers.METERS_PER_INCH,Rood:3.778266898/OpenLayers.METERS_PER_INCH,CapeFoot:.3047972615/OpenLayers.METERS_PER_INCH,Brealey:375/OpenLayers.METERS_PER_INCH,ModAmFt:.304812252984506/OpenLayers.METERS_PER_INCH,Fathom:1.8288/OpenLayers.METERS_PER_INCH,"NautM-UK":1853.184/OpenLayers.METERS_PER_INCH,"50kilometers":5e4/OpenLayers.METERS_PER_INCH,"150kilometers":15e4/OpenLayers.METERS_PER_INCH});OpenLayers.Util.extend(OpenLayers.INCHES_PER_UNIT,{mm:OpenLayers.INCHES_PER_UNIT["Meter"]/1e3,cm:OpenLayers.INCHES_PER_UNIT["Meter"]/100,dm:OpenLayers.INCHES_PER_UNIT["Meter"]*100,km:OpenLayers.INCHES_PER_UNIT["Meter"]*1e3,kmi:OpenLayers.INCHES_PER_UNIT["nmi"],fath:OpenLayers.INCHES_PER_UNIT["Fathom"],ch:OpenLayers.INCHES_PER_UNIT["IntnlChain"],link:OpenLayers.INCHES_PER_UNIT["IntnlLink"],"us-in":OpenLayers.INCHES_PER_UNIT["inches"],"us-ft":OpenLayers.INCHES_PER_UNIT["Foot"],"us-yd":OpenLayers.INCHES_PER_UNIT["Yard"],"us-ch":OpenLayers.INCHES_PER_UNIT["GunterChain"],"us-mi":OpenLayers.INCHES_PER_UNIT["Mile"],"ind-yd":OpenLayers.INCHES_PER_UNIT["IndianYd37"],"ind-ft":OpenLayers.INCHES_PER_UNIT["IndianFt37"],"ind-ch":20.11669506/OpenLayers.METERS_PER_INCH});OpenLayers.DOTS_PER_INCH=72;OpenLayers.Util.normalizeScale=function(scale){var normScale=scale>1?1/scale:scale;return normScale};OpenLayers.Util.getResolutionFromScale=function(scale,units){var resolution;if(scale){if(units==null){units="degrees"}var normScale=OpenLayers.Util.normalizeScale(scale);resolution=1/(normScale*OpenLayers.INCHES_PER_UNIT[units]*OpenLayers.DOTS_PER_INCH)}return resolution};OpenLayers.Util.getScaleFromResolution=function(resolution,units){if(units==null){units="degrees"}var scale=resolution*OpenLayers.INCHES_PER_UNIT[units]*OpenLayers.DOTS_PER_INCH;return scale};OpenLayers.Util.pagePosition=function(forElement){var pos=[0,0];var viewportElement=OpenLayers.Util.getViewportElement();if(!forElement||forElement==window||forElement==viewportElement){return pos}var BUGGY_GECKO_BOX_OBJECT=OpenLayers.IS_GECKO&&document.getBoxObjectFor&&OpenLayers.Element.getStyle(forElement,"position")=="absolute"&&(forElement.style.top==""||forElement.style.left=="");var parent=null;var box;if(forElement.getBoundingClientRect){box=forElement.getBoundingClientRect();var scrollTop=window.pageYOffset||viewportElement.scrollTop;var scrollLeft=window.pageXOffset||viewportElement.scrollLeft;pos[0]=box.left+scrollLeft;pos[1]=box.top+scrollTop}else if(document.getBoxObjectFor&&!BUGGY_GECKO_BOX_OBJECT){box=document.getBoxObjectFor(forElement);var vpBox=document.getBoxObjectFor(viewportElement);pos[0]=box.screenX-vpBox.screenX;pos[1]=box.screenY-vpBox.screenY}else{pos[0]=forElement.offsetLeft;pos[1]=forElement.offsetTop;parent=forElement.offsetParent;if(parent!=forElement){while(parent){pos[0]+=parent.offsetLeft;pos[1]+=parent.offsetTop;parent=parent.offsetParent}}var browser=OpenLayers.BROWSER_NAME;if(browser=="opera"||browser=="safari"&&OpenLayers.Element.getStyle(forElement,"position")=="absolute"){pos[1]-=document.body.offsetTop}parent=forElement.offsetParent;while(parent&&parent!=document.body){pos[0]-=parent.scrollLeft;if(browser!="opera"||parent.tagName!="TR"){pos[1]-=parent.scrollTop}parent=parent.offsetParent}}return pos};OpenLayers.Util.getViewportElement=function(){var viewportElement=arguments.callee.viewportElement;if(viewportElement==undefined){viewportElement=OpenLayers.BROWSER_NAME=="msie"&&document.compatMode!="CSS1Compat"?document.body:document.documentElement;arguments.callee.viewportElement=viewportElement}return viewportElement};OpenLayers.Util.isEquivalentUrl=function(url1,url2,options){options=options||{};OpenLayers.Util.applyDefaults(options,{ignoreCase:true,ignorePort80:true,ignoreHash:true,splitArgs:false});var urlObj1=OpenLayers.Util.createUrlObject(url1,options);var urlObj2=OpenLayers.Util.createUrlObject(url2,options);for(var key in urlObj1){if(key!=="args"){if(urlObj1[key]!=urlObj2[key]){return false}}}for(var key in urlObj1.args){if(urlObj1.args[key]!=urlObj2.args[key]){return false}delete urlObj2.args[key]}for(var key in urlObj2.args){return false}return true};OpenLayers.Util.createUrlObject=function(url,options){options=options||{};if(!/^\w+:\/\//.test(url)){var loc=window.location;var port=loc.port?":"+loc.port:"";var fullUrl=loc.protocol+"//"+loc.host.split(":").shift()+port;if(url.indexOf("/")===0){url=fullUrl+url}else{var parts=loc.pathname.split("/");parts.pop();url=fullUrl+parts.join("/")+"/"+url}}if(options.ignoreCase){url=url.toLowerCase()}var a=document.createElement("a");a.href=url;var urlObject={};urlObject.host=a.host.split(":").shift();urlObject.protocol=a.protocol;if(options.ignorePort80){urlObject.port=a.port=="80"||a.port=="0"?"":a.port}else{urlObject.port=a.port==""||a.port=="0"?"80":a.port}urlObject.hash=options.ignoreHash||a.hash==="#"?"":a.hash;var queryString=a.search;if(!queryString){var qMark=url.indexOf("?");queryString=qMark!=-1?url.substr(qMark):""}urlObject.args=OpenLayers.Util.getParameters(queryString,{splitArgs:options.splitArgs});urlObject.pathname=a.pathname.charAt(0)=="/"?a.pathname:"/"+a.pathname;return urlObject};OpenLayers.Util.removeTail=function(url){var head=null;var qMark=url.indexOf("?");var hashMark=url.indexOf("#");if(qMark==-1){head=hashMark!=-1?url.substr(0,hashMark):url}else{head=hashMark!=-1?url.substr(0,Math.min(qMark,hashMark)):url.substr(0,qMark)}return head};OpenLayers.IS_GECKO=function(){var ua=navigator.userAgent.toLowerCase();return ua.indexOf("webkit")==-1&&ua.indexOf("gecko")!=-1}();OpenLayers.CANVAS_SUPPORTED=function(){var elem=document.createElement("canvas");return!!(elem.getContext&&elem.getContext("2d"))}();OpenLayers.BROWSER_NAME=function(){var name="";var ua=navigator.userAgent.toLowerCase();if(ua.indexOf("opera")!=-1){name="opera"}else if(ua.indexOf("msie")!=-1){name="msie"}else if(ua.indexOf("safari")!=-1){name="safari"}else if(ua.indexOf("mozilla")!=-1){if(ua.indexOf("firefox")!=-1){name="firefox"}else{name="mozilla"}}return name}();OpenLayers.Util.getBrowserName=function(){return OpenLayers.BROWSER_NAME};OpenLayers.Util.getRenderedDimensions=function(contentHTML,size,options){var w,h;var container=document.createElement("div");container.style.visibility="hidden";var containerElement=options&&options.containerElement?options.containerElement:document.body;var parentHasPositionAbsolute=false;var superContainer=null;var parent=containerElement;while(parent&&parent.tagName.toLowerCase()!="body"){var parentPosition=OpenLayers.Element.getStyle(parent,"position");if(parentPosition=="absolute"){parentHasPositionAbsolute=true;break}else if(parentPosition&&parentPosition!="static"){break}parent=parent.parentNode}if(parentHasPositionAbsolute&&(containerElement.clientHeight===0||containerElement.clientWidth===0)){superContainer=document.createElement("div");superContainer.style.visibility="hidden";superContainer.style.position="absolute";superContainer.style.overflow="visible";superContainer.style.width=document.body.clientWidth+"px";superContainer.style.height=document.body.clientHeight+"px";superContainer.appendChild(container)}container.style.position="absolute";if(size){if(size.w){w=size.w;container.style.width=w+"px"}else if(size.h){h=size.h;container.style.height=h+"px"}}if(options&&options.displayClass){container.className=options.displayClass}var content=document.createElement("div");content.innerHTML=contentHTML;content.style.overflow="visible";if(content.childNodes){for(var i=0,l=content.childNodes.length;i<l;i++){if(!content.childNodes[i].style)continue;content.childNodes[i].style.overflow="visible"}}container.appendChild(content);if(superContainer){containerElement.appendChild(superContainer)}else{containerElement.appendChild(container)}if(!w){w=parseInt(content.scrollWidth);container.style.width=w+"px"}if(!h){h=parseInt(content.scrollHeight)}container.removeChild(content);if(superContainer){superContainer.removeChild(container);containerElement.removeChild(superContainer)}else{containerElement.removeChild(container)}return new OpenLayers.Size(w,h)};OpenLayers.Util.getScrollbarWidth=function(){var scrollbarWidth=OpenLayers.Util._scrollbarWidth;if(scrollbarWidth==null){var scr=null;var inn=null;var wNoScroll=0;var wScroll=0;scr=document.createElement("div");scr.style.position="absolute";scr.style.top="-1000px";scr.style.left="-1000px";scr.style.width="100px";scr.style.height="50px";scr.style.overflow="hidden";inn=document.createElement("div");inn.style.width="100%";inn.style.height="200px";scr.appendChild(inn);document.body.appendChild(scr);wNoScroll=inn.offsetWidth;scr.style.overflow="scroll";wScroll=inn.offsetWidth;document.body.removeChild(document.body.lastChild);OpenLayers.Util._scrollbarWidth=wNoScroll-wScroll;scrollbarWidth=OpenLayers.Util._scrollbarWidth}return scrollbarWidth};OpenLayers.Util.getFormattedLonLat=function(coordinate,axis,dmsOption){if(!dmsOption){dmsOption="dms"}coordinate=(coordinate+540)%360-180;var abscoordinate=Math.abs(coordinate);var coordinatedegrees=Math.floor(abscoordinate);var coordinateminutes=(abscoordinate-coordinatedegrees)/(1/60);var tempcoordinateminutes=coordinateminutes;coordinateminutes=Math.floor(coordinateminutes);var coordinateseconds=(tempcoordinateminutes-coordinateminutes)/(1/60);coordinateseconds=Math.round(coordinateseconds*10);coordinateseconds/=10;if(coordinateseconds>=60){coordinateseconds-=60;coordinateminutes+=1;if(coordinateminutes>=60){coordinateminutes-=60;coordinatedegrees+=1}}if(coordinatedegrees<10){coordinatedegrees="0"+coordinatedegrees}var str=coordinatedegrees+"°";if(dmsOption.indexOf("dm")>=0){if(coordinateminutes<10){coordinateminutes="0"+coordinateminutes}str+=coordinateminutes+"'";if(dmsOption.indexOf("dms")>=0){if(coordinateseconds<10){coordinateseconds="0"+coordinateseconds}str+=coordinateseconds+'"'}}if(axis=="lon"){str+=coordinate<0?OpenLayers.i18n("W"):OpenLayers.i18n("E")}else{str+=coordinate<0?OpenLayers.i18n("S"):OpenLayers.i18n("N")}return str};OpenLayers.Event={observers:false,KEY_SPACE:32,KEY_BACKSPACE:8,KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,element:function(event){return event.target||event.srcElement},isSingleTouch:function(event){return event.touches&&event.touches.length==1},isMultiTouch:function(event){return event.touches&&event.touches.length>1},isLeftClick:function(event){return event.which&&event.which==1||event.button&&event.button==1},isRightClick:function(event){return event.which&&event.which==3||event.button&&event.button==2},stop:function(event,allowDefault){if(!allowDefault){OpenLayers.Event.preventDefault(event)}if(event.stopPropagation){event.stopPropagation()}else{event.cancelBubble=true}},preventDefault:function(event){if(event.preventDefault){event.preventDefault()}else{event.returnValue=false}},findElement:function(event,tagName){var element=OpenLayers.Event.element(event);while(element.parentNode&&(!element.tagName||element.tagName.toUpperCase()!=tagName.toUpperCase())){element=element.parentNode}return element},observe:function(elementParam,name,observer,useCapture){var element=OpenLayers.Util.getElement(elementParam);useCapture=useCapture||false;if(name=="keypress"&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||element.attachEvent)){name="keydown"}if(!this.observers){this.observers={}}if(!element._eventCacheID){var idPrefix="eventCacheID_";if(element.id){idPrefix=element.id+"_"+idPrefix}element._eventCacheID=OpenLayers.Util.createUniqueID(idPrefix)}var cacheID=element._eventCacheID;if(!this.observers[cacheID]){this.observers[cacheID]=[]}this.observers[cacheID].push({element:element,name:name,observer:observer,useCapture:useCapture});if(element.addEventListener){element.addEventListener(name,observer,useCapture)}else if(element.attachEvent){element.attachEvent("on"+name,observer)}},stopObservingElement:function(elementParam){var element=OpenLayers.Util.getElement(elementParam);var cacheID=element._eventCacheID;this._removeElementObservers(OpenLayers.Event.observers[cacheID])},_removeElementObservers:function(elementObservers){if(elementObservers){for(var i=elementObservers.length-1;i>=0;i--){var entry=elementObservers[i];OpenLayers.Event.stopObserving.apply(this,[entry.element,entry.name,entry.observer,entry.useCapture])}}},stopObserving:function(elementParam,name,observer,useCapture){useCapture=useCapture||false;var element=OpenLayers.Util.getElement(elementParam);var cacheID=element._eventCacheID;if(name=="keypress"){if(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||element.detachEvent){name="keydown"}}var foundEntry=false;var elementObservers=OpenLayers.Event.observers[cacheID];if(elementObservers){var i=0;while(!foundEntry&&i<elementObservers.length){var cacheEntry=elementObservers[i];if(cacheEntry.name==name&&cacheEntry.observer==observer&&cacheEntry.useCapture==useCapture){elementObservers.splice(i,1);if(elementObservers.length==0){delete OpenLayers.Event.observers[cacheID]}foundEntry=true;break}i++}}if(foundEntry){if(element.removeEventListener){element.removeEventListener(name,observer,useCapture)}else if(element&&element.detachEvent){element.detachEvent("on"+name,observer)}}return foundEntry},unloadCache:function(){if(OpenLayers.Event&&OpenLayers.Event.observers){for(var cacheID in OpenLayers.Event.observers){var elementObservers=OpenLayers.Event.observers[cacheID];OpenLayers.Event._removeElementObservers.apply(this,[elementObservers])}OpenLayers.Event.observers=false}},CLASS_NAME:"OpenLayers.Event"};OpenLayers.Event.observe(window,"unload",OpenLayers.Event.unloadCache,false);OpenLayers.Events=OpenLayers.Class({BROWSER_EVENTS:["mouseover","mouseout","mousedown","mouseup","mousemove","click","dblclick","rightclick","dblrightclick","resize","focus","blur","touchstart","touchmove","touchend","keydown"],listeners:null,object:null,element:null,eventHandler:null,fallThrough:null,includeXY:false,extensions:null,extensionCount:null,clearMouseListener:null,initialize:function(object,element,eventTypes,fallThrough,options){OpenLayers.Util.extend(this,options);this.object=object;this.fallThrough=fallThrough;this.listeners={};this.extensions={};this.extensionCount={};this._msTouches=[];if(element!=null){this.attachToElement(element)}},destroy:function(){for(var e in this.extensions){if(typeof this.extensions[e]!=="boolean"){this.extensions[e].destroy()}}this.extensions=null;if(this.element){OpenLayers.Event.stopObservingElement(this.element);if(this.element.hasScrollEvent){OpenLayers.Event.stopObserving(window,"scroll",this.clearMouseListener)}}this.element=null;this.listeners=null;this.object=null;this.fallThrough=null;this.eventHandler=null},addEventType:function(eventName){},attachToElement:function(element){if(this.element){OpenLayers.Event.stopObservingElement(this.element)}else{this.eventHandler=OpenLayers.Function.bindAsEventListener(this.handleBrowserEvent,this);this.clearMouseListener=OpenLayers.Function.bind(this.clearMouseCache,this)}this.element=element;var msTouch=!!window.navigator.msMaxTouchPoints;var type;for(var i=0,len=this.BROWSER_EVENTS.length;i<len;i++){type=this.BROWSER_EVENTS[i];OpenLayers.Event.observe(element,type,this.eventHandler);if(msTouch&&type.indexOf("touch")===0){this.addMsTouchListener(element,type,this.eventHandler)}}OpenLayers.Event.observe(element,"dragstart",OpenLayers.Event.stop)},on:function(object){for(var type in object){if(type!="scope"&&object.hasOwnProperty(type)){this.register(type,object.scope,object[type])}}},register:function(type,obj,func,priority){if(type in OpenLayers.Events&&!this.extensions[type]){this.extensions[type]=new OpenLayers.Events[type](this)}if(func!=null){if(obj==null){obj=this.object}var listeners=this.listeners[type];if(!listeners){listeners=[];this.listeners[type]=listeners;this.extensionCount[type]=0}var listener={obj:obj,func:func};if(priority){listeners.splice(this.extensionCount[type],0,listener);if(typeof priority==="object"&&priority.extension){this.extensionCount[type]++}}else{listeners.push(listener)}}},registerPriority:function(type,obj,func){this.register(type,obj,func,true)},un:function(object){for(var type in object){if(type!="scope"&&object.hasOwnProperty(type)){this.unregister(type,object.scope,object[type])}}},unregister:function(type,obj,func){if(obj==null){obj=this.object}var listeners=this.listeners[type];if(listeners!=null){for(var i=0,len=listeners.length;i<len;i++){if(listeners[i].obj==obj&&listeners[i].func==func){listeners.splice(i,1);break}}}},remove:function(type){if(this.listeners[type]!=null){this.listeners[type]=[]}},triggerEvent:function(type,evt){var listeners=this.listeners[type];if(!listeners||listeners.length==0){return undefined}if(evt==null){evt={}}evt.object=this.object;evt.element=this.element;if(!evt.type){evt.type=type}listeners=listeners.slice();var continueChain;for(var i=0,len=listeners.length;i<len;i++){var callback=listeners[i];continueChain=callback.func.apply(callback.obj,[evt]);if(continueChain!=undefined&&continueChain==false){break}}if(!this.fallThrough){OpenLayers.Event.stop(evt,true)}return continueChain},handleBrowserEvent:function(evt){var type=evt.type,listeners=this.listeners[type];if(!listeners||listeners.length==0){return}var touches=evt.touches;if(touches&&touches[0]){var x=0;var y=0;var num=touches.length;var touch;for(var i=0;i<num;++i){touch=this.getTouchClientXY(touches[i]);x+=touch.clientX;y+=touch.clientY}evt.clientX=x/num;evt.clientY=y/num}if(this.includeXY){evt.xy=this.getMousePosition(evt)}this.triggerEvent(type,evt)},getTouchClientXY:function(evt){var win=window.olMockWin||window,winPageX=win.pageXOffset,winPageY=win.pageYOffset,x=evt.clientX,y=evt.clientY;if(evt.pageY===0&&Math.floor(y)>Math.floor(evt.pageY)||evt.pageX===0&&Math.floor(x)>Math.floor(evt.pageX)){x=x-winPageX;y=y-winPageY}else if(y<evt.pageY-winPageY||x<evt.pageX-winPageX){x=evt.pageX-winPageX;y=evt.pageY-winPageY}evt.olClientX=x;evt.olClientY=y;return{clientX:x,clientY:y}},clearMouseCache:function(){this.element.scrolls=null;this.element.lefttop=null;this.element.offsets=null},getMousePosition:function(evt){if(!this.includeXY){this.clearMouseCache()}else if(!this.element.hasScrollEvent){OpenLayers.Event.observe(window,"scroll",this.clearMouseListener);this.element.hasScrollEvent=true}if(!this.element.scrolls){var viewportElement=OpenLayers.Util.getViewportElement();this.element.scrolls=[window.pageXOffset||viewportElement.scrollLeft,window.pageYOffset||viewportElement.scrollTop]}if(!this.element.lefttop){this.element.lefttop=[document.documentElement.clientLeft||0,document.documentElement.clientTop||0]}if(!this.element.offsets){this.element.offsets=OpenLayers.Util.pagePosition(this.element)}return new OpenLayers.Pixel(evt.clientX+this.element.scrolls[0]-this.element.offsets[0]-this.element.lefttop[0],evt.clientY+this.element.scrolls[1]-this.element.offsets[1]-this.element.lefttop[1])},addMsTouchListener:function(element,type,handler){var eventHandler=this.eventHandler;var touches=this._msTouches;function msHandler(evt){handler(OpenLayers.Util.applyDefaults({stopPropagation:function(){for(var i=touches.length-1;i>=0;--i){touches[i].stopPropagation()}},preventDefault:function(){for(var i=touches.length-1;i>=0;--i){touches[i].preventDefault()}},type:type},evt))}switch(type){case"touchstart":return this.addMsTouchListenerStart(element,type,msHandler);case"touchend":return this.addMsTouchListenerEnd(element,type,msHandler);case"touchmove":return this.addMsTouchListenerMove(element,type,msHandler);default:throw"Unknown touch event type"}},addMsTouchListenerStart:function(element,type,handler){var touches=this._msTouches;var cb=function(e){var alreadyInArray=false;for(var i=0,ii=touches.length;i<ii;++i){if(touches[i].pointerId==e.pointerId){alreadyInArray=true;break}}if(!alreadyInArray){touches.push(e)}e.touches=touches.slice();handler(e)};OpenLayers.Event.observe(element,"MSPointerDown",cb);var internalCb=function(e){for(var i=0,ii=touches.length;i<ii;++i){if(touches[i].pointerId==e.pointerId){touches.splice(i,1);break}}};OpenLayers.Event.observe(element,"MSPointerUp",internalCb)},addMsTouchListenerMove:function(element,type,handler){var touches=this._msTouches;var cb=function(e){if(e.pointerType==e.MSPOINTER_TYPE_MOUSE&&e.buttons==0){return}if(touches.length==1&&touches[0].pageX==e.pageX&&touches[0].pageY==e.pageY){return}for(var i=0,ii=touches.length;i<ii;++i){if(touches[i].pointerId==e.pointerId){touches[i]=e;break}}e.touches=touches.slice();handler(e)};OpenLayers.Event.observe(element,"MSPointerMove",cb)},addMsTouchListenerEnd:function(element,type,handler){var touches=this._msTouches;var cb=function(e){for(var i=0,ii=touches.length;i<ii;++i){if(touches[i].pointerId==e.pointerId){touches.splice(i,1);break}}e.touches=touches.slice();handler(e)};OpenLayers.Event.observe(element,"MSPointerUp",cb)},CLASS_NAME:"OpenLayers.Events"});OpenLayers.Geometry=OpenLayers.Class({id:null,parent:null,bounds:null,initialize:function(){this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")},destroy:function(){this.id=null;this.bounds=null},clone:function(){return new OpenLayers.Geometry},setBounds:function(bounds){if(bounds){this.bounds=bounds.clone()}},clearBounds:function(){this.bounds=null;if(this.parent){this.parent.clearBounds()}},extendBounds:function(newBounds){var bounds=this.getBounds();if(!bounds){this.setBounds(newBounds)}else{this.bounds.extend(newBounds)}},getBounds:function(){if(this.bounds==null){this.calculateBounds()}return this.bounds},calculateBounds:function(){},distanceTo:function(geometry,options){},getVertices:function(nodes){},atPoint:function(lonlat,toleranceLon,toleranceLat){var atPoint=false;var bounds=this.getBounds();if(bounds!=null&&lonlat!=null){var dX=toleranceLon!=null?toleranceLon:0;var dY=toleranceLat!=null?toleranceLat:0;var toleranceBounds=new OpenLayers.Bounds(this.bounds.left-dX,this.bounds.bottom-dY,this.bounds.right+dX,this.bounds.top+dY);atPoint=toleranceBounds.containsLonLat(lonlat)}return atPoint},getLength:function(){return 0},getArea:function(){return 0},getCentroid:function(){return null},toString:function(){var string;if(OpenLayers.Format&&OpenLayers.Format.WKT){string=OpenLayers.Format.WKT.prototype.write(new OpenLayers.Feature.Vector(this))}else{string=Object.prototype.toString.call(this)}return string},CLASS_NAME:"OpenLayers.Geometry"});OpenLayers.Geometry.fromWKT=function(wkt){var geom;if(OpenLayers.Format&&OpenLayers.Format.WKT){var format=OpenLayers.Geometry.fromWKT.format;if(!format){format=new OpenLayers.Format.WKT;OpenLayers.Geometry.fromWKT.format=format}var result=format.read(wkt);if(result instanceof OpenLayers.Feature.Vector){geom=result.geometry}else if(OpenLayers.Util.isArray(result)){var len=result.length;var components=new Array(len);for(var i=0;i<len;++i){components[i]=result[i].geometry}geom=new OpenLayers.Geometry.Collection(components)}}return geom};OpenLayers.Geometry.segmentsIntersect=function(seg1,seg2,options){var point=options&&options.point;var tolerance=options&&options.tolerance;var intersection=false;var x11_21=seg1.x1-seg2.x1;var y11_21=seg1.y1-seg2.y1;var x12_11=seg1.x2-seg1.x1;var y12_11=seg1.y2-seg1.y1;var y22_21=seg2.y2-seg2.y1;var x22_21=seg2.x2-seg2.x1;var d=y22_21*x12_11-x22_21*y12_11;var n1=x22_21*y11_21-y22_21*x11_21;var n2=x12_11*y11_21-y12_11*x11_21;if(d==0){if(n1==0&&n2==0){intersection=true}}else{var along1=n1/d;var along2=n2/d;if(along1>=0&&along1<=1&&along2>=0&&along2<=1){if(!point){intersection=true}else{var x=seg1.x1+along1*x12_11;var y=seg1.y1+along1*y12_11;intersection=new OpenLayers.Geometry.Point(x,y)}}}if(tolerance){var dist;if(intersection){if(point){var segs=[seg1,seg2];var seg,x,y;outer:for(var i=0;i<2;++i){seg=segs[i];for(var j=1;j<3;++j){x=seg["x"+j];y=seg["y"+j];dist=Math.sqrt(Math.pow(x-intersection.x,2)+Math.pow(y-intersection.y,2));if(dist<tolerance){intersection.x=x;intersection.y=y;break outer}}}}}else{var segs=[seg1,seg2];var source,target,x,y,p,result;outer:for(var i=0;i<2;++i){source=segs[i];target=segs[(i+1)%2];for(var j=1;j<3;++j){p={x:source["x"+j],y:source["y"+j]};result=OpenLayers.Geometry.distanceToSegment(p,target);if(result.distance<tolerance){if(point){intersection=new OpenLayers.Geometry.Point(p.x,p.y)}else{intersection=true}break outer}}}}}return intersection};OpenLayers.Geometry.distanceToSegment=function(point,segment){var result=OpenLayers.Geometry.distanceSquaredToSegment(point,segment);result.distance=Math.sqrt(result.distance);return result};OpenLayers.Geometry.distanceSquaredToSegment=function(point,segment){var x0=point.x;var y0=point.y;var x1=segment.x1;var y1=segment.y1;var x2=segment.x2;var y2=segment.y2;var dx=x2-x1;var dy=y2-y1;var along=(dx*(x0-x1)+dy*(y0-y1))/(Math.pow(dx,2)+Math.pow(dy,2));var x,y;if(along<=0){x=x1;y=y1}else if(along>=1){x=x2;y=y2}else{x=x1+along*dx;y=y1+along*dy}return{distance:Math.pow(x-x0,2)+Math.pow(y-y0,2),x:x,y:y,along:along}};OpenLayers.Feature=OpenLayers.Class({layer:null,id:null,lonlat:null,data:null,marker:null,popupClass:null,popup:null,initialize:function(layer,lonlat,data){this.layer=layer;this.lonlat=lonlat;this.data=data!=null?data:{};this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")},destroy:function(){if(this.layer!=null&&this.layer.map!=null){if(this.popup!=null){this.layer.map.removePopup(this.popup)}}if(this.layer!=null&&this.marker!=null){this.layer.removeMarker(this.marker)}this.layer=null;this.id=null;this.lonlat=null;this.data=null;if(this.marker!=null){this.destroyMarker(this.marker);this.marker=null}if(this.popup!=null){this.destroyPopup(this.popup);this.popup=null}},onScreen:function(){var onScreen=false;if(this.layer!=null&&this.layer.map!=null){var screenBounds=this.layer.map.getExtent();onScreen=screenBounds.containsLonLat(this.lonlat)}return onScreen},createMarker:function(){if(this.lonlat!=null){this.marker=new OpenLayers.Marker(this.lonlat,this.data.icon)}return this.marker},destroyMarker:function(){this.marker.destroy()},createPopup:function(closeBox){if(this.lonlat!=null){if(!this.popup){var anchor=this.marker?this.marker.icon:null;var popupClass=this.popupClass?this.popupClass:OpenLayers.Popup.Anchored;this.popup=new popupClass(this.id+"_popup",this.lonlat,this.data.popupSize,this.data.popupContentHTML,anchor,closeBox)}if(this.data.overflow!=null){this.popup.contentDiv.style.overflow=this.data.overflow}this.popup.feature=this}return this.popup},destroyPopup:function(){if(this.popup){this.popup.feature=null;this.popup.destroy();this.popup=null}},CLASS_NAME:"OpenLayers.Feature"});OpenLayers.State={UNKNOWN:"Unknown",INSERT:"Insert",UPDATE:"Update",DELETE:"Delete"};OpenLayers.Feature.Vector=OpenLayers.Class(OpenLayers.Feature,{fid:null,geometry:null,attributes:null,bounds:null,state:null,style:null,url:null,renderIntent:"default",modified:null,initialize:function(geometry,attributes,style){OpenLayers.Feature.prototype.initialize.apply(this,[null,null,attributes]);this.lonlat=null;this.geometry=geometry?geometry:null;this.state=null;this.attributes={};if(attributes){this.attributes=OpenLayers.Util.extend(this.attributes,attributes)}this.style=style?style:null},destroy:function(){if(this.layer){this.layer.removeFeatures(this);this.layer=null}this.geometry=null;this.modified=null;OpenLayers.Feature.prototype.destroy.apply(this,arguments)},clone:function(){return new OpenLayers.Feature.Vector(this.geometry?this.geometry.clone():null,this.attributes,this.style)},onScreen:function(boundsOnly){var onScreen=false;if(this.layer&&this.layer.map){var screenBounds=this.layer.map.getExtent();if(boundsOnly){var featureBounds=this.geometry.getBounds();onScreen=screenBounds.intersectsBounds(featureBounds)}else{var screenPoly=screenBounds.toGeometry();onScreen=screenPoly.intersects(this.geometry)}}return onScreen},getVisibility:function(){return!(this.style&&this.style.display=="none"||!this.layer||this.layer&&this.layer.styleMap&&this.layer.styleMap.createSymbolizer(this,this.renderIntent).display=="none"||this.layer&&!this.layer.getVisibility())},createMarker:function(){return null},destroyMarker:function(){},createPopup:function(){return null},atPoint:function(lonlat,toleranceLon,toleranceLat){var atPoint=false;if(this.geometry){atPoint=this.geometry.atPoint(lonlat,toleranceLon,toleranceLat)}return atPoint},destroyPopup:function(){},move:function(location){if(!this.layer||!this.geometry.move){return undefined}var pixel;if(location.CLASS_NAME=="OpenLayers.LonLat"){pixel=this.layer.getViewPortPxFromLonLat(location)}else{pixel=location}var lastPixel=this.layer.getViewPortPxFromLonLat(this.geometry.getBounds().getCenterLonLat());var res=this.layer.map.getResolution();this.geometry.move(res*(pixel.x-lastPixel.x),res*(lastPixel.y-pixel.y));this.layer.drawFeature(this);return lastPixel},toState:function(state){if(state==OpenLayers.State.UPDATE){switch(this.state){case OpenLayers.State.UNKNOWN:case OpenLayers.State.DELETE:this.state=state;break;case OpenLayers.State.UPDATE:case OpenLayers.State.INSERT:break}}else if(state==OpenLayers.State.INSERT){switch(this.state){case OpenLayers.State.UNKNOWN:break;default:this.state=state;break}}else if(state==OpenLayers.State.DELETE){switch(this.state){case OpenLayers.State.INSERT:break;case OpenLayers.State.DELETE:break;case OpenLayers.State.UNKNOWN:case OpenLayers.State.UPDATE:this.state=state;break}}else if(state==OpenLayers.State.UNKNOWN){this.state=state}},CLASS_NAME:"OpenLayers.Feature.Vector"});OpenLayers.Feature.Vector.style={default:{fillColor:"#ee9900",fillOpacity:.4,hoverFillColor:"white",hoverFillOpacity:.8,strokeColor:"#ee9900",strokeOpacity:1,strokeWidth:1,strokeLinecap:"round",strokeDashstyle:"solid",hoverStrokeColor:"red",hoverStrokeOpacity:1,hoverStrokeWidth:.2,pointRadius:6,hoverPointRadius:1,hoverPointUnit:"%",pointerEvents:"visiblePainted",cursor:"inherit",fontColor:"#000000",labelAlign:"cm",labelOutlineColor:"white",labelOutlineWidth:3},select:{fillColor:"blue",fillOpacity:.4,hoverFillColor:"white",hoverFillOpacity:.8,strokeColor:"blue",strokeOpacity:1,strokeWidth:2,strokeLinecap:"round",strokeDashstyle:"solid",hoverStrokeColor:"red",hoverStrokeOpacity:1,hoverStrokeWidth:.2,pointRadius:6,hoverPointRadius:1,hoverPointUnit:"%",pointerEvents:"visiblePainted",cursor:"pointer",fontColor:"#000000",labelAlign:"cm",labelOutlineColor:"white",labelOutlineWidth:3},temporary:{fillColor:"#66cccc",fillOpacity:.2,hoverFillColor:"white",hoverFillOpacity:.8,strokeColor:"#66cccc",strokeOpacity:1,strokeLinecap:"round",strokeWidth:2,strokeDashstyle:"solid",hoverStrokeColor:"red",hoverStrokeOpacity:1,hoverStrokeWidth:.2,pointRadius:6,hoverPointRadius:1,hoverPointUnit:"%",pointerEvents:"visiblePainted",cursor:"inherit",fontColor:"#000000",labelAlign:"cm",labelOutlineColor:"white",labelOutlineWidth:3},delete:{display:"none"}};OpenLayers.Format=OpenLayers.Class({options:null,externalProjection:null,internalProjection:null,data:null,keepData:false,initialize:function(options){OpenLayers.Util.extend(this,options);this.options=options},destroy:function(){},read:function(data){throw new Error("Read not implemented.")},write:function(object){throw new Error("Write not implemented.")},CLASS_NAME:"OpenLayers.Format"});OpenLayers.Geometry.Point=OpenLayers.Class(OpenLayers.Geometry,{x:null,y:null,initialize:function(x,y){OpenLayers.Geometry.prototype.initialize.apply(this,arguments);this.x=parseFloat(x);this.y=parseFloat(y)},clone:function(obj){if(obj==null){obj=new OpenLayers.Geometry.Point(this.x,this.y)}OpenLayers.Util.applyDefaults(obj,this);return obj},
calculateBounds:function(){this.bounds=new OpenLayers.Bounds(this.x,this.y,this.x,this.y)},distanceTo:function(geometry,options){var edge=!(options&&options.edge===false);var details=edge&&options&&options.details;var distance,x0,y0,x1,y1,result;if(geometry instanceof OpenLayers.Geometry.Point){x0=this.x;y0=this.y;x1=geometry.x;y1=geometry.y;distance=Math.sqrt(Math.pow(x0-x1,2)+Math.pow(y0-y1,2));result=!details?distance:{x0:x0,y0:y0,x1:x1,y1:y1,distance:distance}}else{result=geometry.distanceTo(this,options);if(details){result={x0:result.x1,y0:result.y1,x1:result.x0,y1:result.y0,distance:result.distance}}}return result},equals:function(geom){var equals=false;if(geom!=null){equals=this.x==geom.x&&this.y==geom.y||isNaN(this.x)&&isNaN(this.y)&&isNaN(geom.x)&&isNaN(geom.y)}return equals},toShortString:function(){return this.x+", "+this.y},move:function(x,y){this.x=this.x+x;this.y=this.y+y;this.clearBounds()},rotate:function(angle,origin){angle*=Math.PI/180;var radius=this.distanceTo(origin);var theta=angle+Math.atan2(this.y-origin.y,this.x-origin.x);this.x=origin.x+radius*Math.cos(theta);this.y=origin.y+radius*Math.sin(theta);this.clearBounds()},getCentroid:function(){return new OpenLayers.Geometry.Point(this.x,this.y)},resize:function(scale,origin,ratio){ratio=ratio==undefined?1:ratio;this.x=origin.x+scale*ratio*(this.x-origin.x);this.y=origin.y+scale*(this.y-origin.y);this.clearBounds();return this},intersects:function(geometry){var intersect=false;if(geometry.CLASS_NAME=="OpenLayers.Geometry.Point"){intersect=this.equals(geometry)}else{intersect=geometry.intersects(this)}return intersect},transform:function(source,dest){if(source&&dest){OpenLayers.Projection.transform(this,source,dest);this.bounds=null}return this},getVertices:function(nodes){return[this]},CLASS_NAME:"OpenLayers.Geometry.Point"});OpenLayers.Geometry.Collection=OpenLayers.Class(OpenLayers.Geometry,{components:null,componentTypes:null,initialize:function(components){OpenLayers.Geometry.prototype.initialize.apply(this,arguments);this.components=[];if(components!=null){this.addComponents(components)}},destroy:function(){this.components.length=0;this.components=null;OpenLayers.Geometry.prototype.destroy.apply(this,arguments)},clone:function(){var geometry=eval("new "+this.CLASS_NAME+"()");for(var i=0,len=this.components.length;i<len;i++){geometry.addComponent(this.components[i].clone())}OpenLayers.Util.applyDefaults(geometry,this);return geometry},getComponentsString:function(){var strings=[];for(var i=0,len=this.components.length;i<len;i++){strings.push(this.components[i].toShortString())}return strings.join(",")},calculateBounds:function(){this.bounds=null;var bounds=new OpenLayers.Bounds;var components=this.components;if(components){for(var i=0,len=components.length;i<len;i++){bounds.extend(components[i].getBounds())}}if(bounds.left!=null&&bounds.bottom!=null&&bounds.right!=null&&bounds.top!=null){this.setBounds(bounds)}},addComponents:function(components){if(!OpenLayers.Util.isArray(components)){components=[components]}for(var i=0,len=components.length;i<len;i++){this.addComponent(components[i])}},addComponent:function(component,index){var added=false;if(component){if(this.componentTypes==null||OpenLayers.Util.indexOf(this.componentTypes,component.CLASS_NAME)>-1){if(index!=null&&index<this.components.length){var components1=this.components.slice(0,index);var components2=this.components.slice(index,this.components.length);components1.push(component);this.components=components1.concat(components2)}else{this.components.push(component)}component.parent=this;this.clearBounds();added=true}}return added},removeComponents:function(components){var removed=false;if(!OpenLayers.Util.isArray(components)){components=[components]}for(var i=components.length-1;i>=0;--i){removed=this.removeComponent(components[i])||removed}return removed},removeComponent:function(component){OpenLayers.Util.removeItem(this.components,component);this.clearBounds();return true},getLength:function(){var length=0;for(var i=0,len=this.components.length;i<len;i++){length+=this.components[i].getLength()}return length},getArea:function(){var area=0;for(var i=0,len=this.components.length;i<len;i++){area+=this.components[i].getArea()}return area},getGeodesicArea:function(projection){var area=0;for(var i=0,len=this.components.length;i<len;i++){area+=this.components[i].getGeodesicArea(projection)}return area},getCentroid:function(weighted){if(!weighted){return this.components.length&&this.components[0].getCentroid()}var len=this.components.length;if(!len){return false}var areas=[];var centroids=[];var areaSum=0;var minArea=Number.MAX_VALUE;var component;for(var i=0;i<len;++i){component=this.components[i];var area=component.getArea();var centroid=component.getCentroid(true);if(isNaN(area)||isNaN(centroid.x)||isNaN(centroid.y)){continue}areas.push(area);areaSum+=area;minArea=area<minArea&&area>0?area:minArea;centroids.push(centroid)}len=areas.length;if(areaSum===0){for(var i=0;i<len;++i){areas[i]=1}areaSum=areas.length}else{for(var i=0;i<len;++i){areas[i]/=minArea}areaSum/=minArea}var xSum=0,ySum=0,centroid,area;for(var i=0;i<len;++i){centroid=centroids[i];area=areas[i];xSum+=centroid.x*area;ySum+=centroid.y*area}return new OpenLayers.Geometry.Point(xSum/areaSum,ySum/areaSum)},getGeodesicLength:function(projection){var length=0;for(var i=0,len=this.components.length;i<len;i++){length+=this.components[i].getGeodesicLength(projection)}return length},move:function(x,y){for(var i=0,len=this.components.length;i<len;i++){this.components[i].move(x,y)}},rotate:function(angle,origin){for(var i=0,len=this.components.length;i<len;++i){this.components[i].rotate(angle,origin)}},resize:function(scale,origin,ratio){for(var i=0;i<this.components.length;++i){this.components[i].resize(scale,origin,ratio)}return this},distanceTo:function(geometry,options){var edge=!(options&&options.edge===false);var details=edge&&options&&options.details;var result,best,distance;var min=Number.POSITIVE_INFINITY;for(var i=0,len=this.components.length;i<len;++i){result=this.components[i].distanceTo(geometry,options);distance=details?result.distance:result;if(distance<min){min=distance;best=result;if(min==0){break}}}return best},equals:function(geometry){var equivalent=true;if(!geometry||!geometry.CLASS_NAME||this.CLASS_NAME!=geometry.CLASS_NAME){equivalent=false}else if(!OpenLayers.Util.isArray(geometry.components)||geometry.components.length!=this.components.length){equivalent=false}else{for(var i=0,len=this.components.length;i<len;++i){if(!this.components[i].equals(geometry.components[i])){equivalent=false;break}}}return equivalent},transform:function(source,dest){if(source&&dest){for(var i=0,len=this.components.length;i<len;i++){var component=this.components[i];component.transform(source,dest)}this.bounds=null}return this},intersects:function(geometry){var intersect=false;for(var i=0,len=this.components.length;i<len;++i){intersect=geometry.intersects(this.components[i]);if(intersect){break}}return intersect},getVertices:function(nodes){var vertices=[];for(var i=0,len=this.components.length;i<len;++i){Array.prototype.push.apply(vertices,this.components[i].getVertices(nodes))}return vertices},CLASS_NAME:"OpenLayers.Geometry.Collection"});OpenLayers.Geometry.MultiPoint=OpenLayers.Class(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.Point"],addPoint:function(point,index){this.addComponent(point,index)},removePoint:function(point){this.removeComponent(point)},CLASS_NAME:"OpenLayers.Geometry.MultiPoint"});OpenLayers.Geometry.Curve=OpenLayers.Class(OpenLayers.Geometry.MultiPoint,{componentTypes:["OpenLayers.Geometry.Point"],getLength:function(){var length=0;if(this.components&&this.components.length>1){for(var i=1,len=this.components.length;i<len;i++){length+=this.components[i-1].distanceTo(this.components[i])}}return length},getGeodesicLength:function(projection){var geom=this;if(projection){var gg=new OpenLayers.Projection("EPSG:4326");if(!gg.equals(projection)){geom=this.clone().transform(projection,gg)}}var length=0;if(geom.components&&geom.components.length>1){var p1,p2;for(var i=1,len=geom.components.length;i<len;i++){p1=geom.components[i-1];p2=geom.components[i];length+=OpenLayers.Util.distVincenty({lon:p1.x,lat:p1.y},{lon:p2.x,lat:p2.y})}}return length*1e3},CLASS_NAME:"OpenLayers.Geometry.Curve"});OpenLayers.Geometry.LineString=OpenLayers.Class(OpenLayers.Geometry.Curve,{removeComponent:function(point){var removed=this.components&&this.components.length>2;if(removed){OpenLayers.Geometry.Collection.prototype.removeComponent.apply(this,arguments)}return removed},intersects:function(geometry){var intersect=false;var type=geometry.CLASS_NAME;if(type=="OpenLayers.Geometry.LineString"||type=="OpenLayers.Geometry.LinearRing"||type=="OpenLayers.Geometry.Point"){var segs1=this.getSortedSegments();var segs2;if(type=="OpenLayers.Geometry.Point"){segs2=[{x1:geometry.x,y1:geometry.y,x2:geometry.x,y2:geometry.y}]}else{segs2=geometry.getSortedSegments()}var seg1,seg1x1,seg1x2,seg1y1,seg1y2,seg2,seg2y1,seg2y2;outer:for(var i=0,len=segs1.length;i<len;++i){seg1=segs1[i];seg1x1=seg1.x1;seg1x2=seg1.x2;seg1y1=seg1.y1;seg1y2=seg1.y2;inner:for(var j=0,jlen=segs2.length;j<jlen;++j){seg2=segs2[j];if(seg2.x1>seg1x2){break}if(seg2.x2<seg1x1){continue}seg2y1=seg2.y1;seg2y2=seg2.y2;if(Math.min(seg2y1,seg2y2)>Math.max(seg1y1,seg1y2)){continue}if(Math.max(seg2y1,seg2y2)<Math.min(seg1y1,seg1y2)){continue}if(OpenLayers.Geometry.segmentsIntersect(seg1,seg2)){intersect=true;break outer}}}}else{intersect=geometry.intersects(this)}return intersect},getSortedSegments:function(){var numSeg=this.components.length-1;var segments=new Array(numSeg),point1,point2;for(var i=0;i<numSeg;++i){point1=this.components[i];point2=this.components[i+1];if(point1.x<point2.x){segments[i]={x1:point1.x,y1:point1.y,x2:point2.x,y2:point2.y}}else{segments[i]={x1:point2.x,y1:point2.y,x2:point1.x,y2:point1.y}}}function byX1(seg1,seg2){return seg1.x1-seg2.x1}return segments.sort(byX1)},splitWithSegment:function(seg,options){var edge=!(options&&options.edge===false);var tolerance=options&&options.tolerance;var lines=[];var verts=this.getVertices();var points=[];var intersections=[];var split=false;var vert1,vert2,point;var node,vertex,target;var interOptions={point:true,tolerance:tolerance};var result=null;for(var i=0,stop=verts.length-2;i<=stop;++i){vert1=verts[i];points.push(vert1.clone());vert2=verts[i+1];target={x1:vert1.x,y1:vert1.y,x2:vert2.x,y2:vert2.y};point=OpenLayers.Geometry.segmentsIntersect(seg,target,interOptions);if(point instanceof OpenLayers.Geometry.Point){if(point.x===seg.x1&&point.y===seg.y1||point.x===seg.x2&&point.y===seg.y2||point.equals(vert1)||point.equals(vert2)){vertex=true}else{vertex=false}if(vertex||edge){if(!point.equals(intersections[intersections.length-1])){intersections.push(point.clone())}if(i===0){if(point.equals(vert1)){continue}}if(point.equals(vert2)){continue}split=true;if(!point.equals(vert1)){points.push(point)}lines.push(new OpenLayers.Geometry.LineString(points));points=[point.clone()]}}}if(split){points.push(vert2.clone());lines.push(new OpenLayers.Geometry.LineString(points))}if(intersections.length>0){var xDir=seg.x1<seg.x2?1:-1;var yDir=seg.y1<seg.y2?1:-1;result={lines:lines,points:intersections.sort(function(p1,p2){return xDir*p1.x-xDir*p2.x||yDir*p1.y-yDir*p2.y})}}return result},split:function(target,options){var results=null;var mutual=options&&options.mutual;var sourceSplit,targetSplit,sourceParts,targetParts;if(target instanceof OpenLayers.Geometry.LineString){var verts=this.getVertices();var vert1,vert2,seg,splits,lines,point;var points=[];sourceParts=[];for(var i=0,stop=verts.length-2;i<=stop;++i){vert1=verts[i];vert2=verts[i+1];seg={x1:vert1.x,y1:vert1.y,x2:vert2.x,y2:vert2.y};targetParts=targetParts||[target];if(mutual){points.push(vert1.clone())}for(var j=0;j<targetParts.length;++j){splits=targetParts[j].splitWithSegment(seg,options);if(splits){lines=splits.lines;if(lines.length>0){lines.unshift(j,1);Array.prototype.splice.apply(targetParts,lines);j+=lines.length-2}if(mutual){for(var k=0,len=splits.points.length;k<len;++k){point=splits.points[k];if(!point.equals(vert1)){points.push(point);sourceParts.push(new OpenLayers.Geometry.LineString(points));if(point.equals(vert2)){points=[]}else{points=[point.clone()]}}}}}}}if(mutual&&sourceParts.length>0&&points.length>0){points.push(vert2.clone());sourceParts.push(new OpenLayers.Geometry.LineString(points))}}else{results=target.splitWith(this,options)}if(targetParts&&targetParts.length>1){targetSplit=true}else{targetParts=[]}if(sourceParts&&sourceParts.length>1){sourceSplit=true}else{sourceParts=[]}if(targetSplit||sourceSplit){if(mutual){results=[sourceParts,targetParts]}else{results=targetParts}}return results},splitWith:function(geometry,options){return geometry.split(this,options)},getVertices:function(nodes){var vertices;if(nodes===true){vertices=[this.components[0],this.components[this.components.length-1]]}else if(nodes===false){vertices=this.components.slice(1,this.components.length-1)}else{vertices=this.components.slice()}return vertices},distanceTo:function(geometry,options){var edge=!(options&&options.edge===false);var details=edge&&options&&options.details;var result,best={};var min=Number.POSITIVE_INFINITY;if(geometry instanceof OpenLayers.Geometry.Point){var segs=this.getSortedSegments();var x=geometry.x;var y=geometry.y;var seg;for(var i=0,len=segs.length;i<len;++i){seg=segs[i];result=OpenLayers.Geometry.distanceToSegment(geometry,seg);if(result.distance<min){min=result.distance;best=result;if(min===0){break}}else{if(seg.x2>x&&(y>seg.y1&&y<seg.y2||y<seg.y1&&y>seg.y2)){break}}}if(details){best={distance:best.distance,x0:best.x,y0:best.y,x1:x,y1:y}}else{best=best.distance}}else if(geometry instanceof OpenLayers.Geometry.LineString){var segs0=this.getSortedSegments();var segs1=geometry.getSortedSegments();var seg0,seg1,intersection,x0,y0;var len1=segs1.length;var interOptions={point:true};outer:for(var i=0,len=segs0.length;i<len;++i){seg0=segs0[i];x0=seg0.x1;y0=seg0.y1;for(var j=0;j<len1;++j){seg1=segs1[j];intersection=OpenLayers.Geometry.segmentsIntersect(seg0,seg1,interOptions);if(intersection){min=0;best={distance:0,x0:intersection.x,y0:intersection.y,x1:intersection.x,y1:intersection.y};break outer}else{result=OpenLayers.Geometry.distanceToSegment({x:x0,y:y0},seg1);if(result.distance<min){min=result.distance;best={distance:min,x0:x0,y0:y0,x1:result.x,y1:result.y}}}}}if(!details){best=best.distance}if(min!==0){if(seg0){result=geometry.distanceTo(new OpenLayers.Geometry.Point(seg0.x2,seg0.y2),options);var dist=details?result.distance:result;if(dist<min){if(details){best={distance:min,x0:result.x1,y0:result.y1,x1:result.x0,y1:result.y0}}else{best=dist}}}}}else{best=geometry.distanceTo(this,options);if(details){best={distance:best.distance,x0:best.x1,y0:best.y1,x1:best.x0,y1:best.y0}}}return best},simplify:function(tolerance){if(this&&this!==null){var points=this.getVertices();if(points.length<3){return this}var compareNumbers=function(a,b){return a-b};var douglasPeuckerReduction=function(points,firstPoint,lastPoint,tolerance){var maxDistance=0;var indexFarthest=0;for(var index=firstPoint,distance;index<lastPoint;index++){distance=perpendicularDistance(points[firstPoint],points[lastPoint],points[index]);if(distance>maxDistance){maxDistance=distance;indexFarthest=index}}if(maxDistance>tolerance&&indexFarthest!=firstPoint){pointIndexsToKeep.push(indexFarthest);douglasPeuckerReduction(points,firstPoint,indexFarthest,tolerance);douglasPeuckerReduction(points,indexFarthest,lastPoint,tolerance)}};var perpendicularDistance=function(point1,point2,point){var area=Math.abs(.5*(point1.x*point2.y+point2.x*point.y+point.x*point1.y-point2.x*point1.y-point.x*point2.y-point1.x*point.y));var bottom=Math.sqrt(Math.pow(point1.x-point2.x,2)+Math.pow(point1.y-point2.y,2));var height=area/bottom*2;return height};var firstPoint=0;var lastPoint=points.length-1;var pointIndexsToKeep=[];pointIndexsToKeep.push(firstPoint);pointIndexsToKeep.push(lastPoint);while(points[firstPoint].equals(points[lastPoint])){lastPoint--;pointIndexsToKeep.push(lastPoint)}douglasPeuckerReduction(points,firstPoint,lastPoint,tolerance);var returnPoints=[];pointIndexsToKeep.sort(compareNumbers);for(var index=0;index<pointIndexsToKeep.length;index++){returnPoints.push(points[pointIndexsToKeep[index]])}return new OpenLayers.Geometry.LineString(returnPoints)}else{return this}},CLASS_NAME:"OpenLayers.Geometry.LineString"});OpenLayers.Geometry.MultiLineString=OpenLayers.Class(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.LineString"],split:function(geometry,options){var results=null;var mutual=options&&options.mutual;var splits,sourceLine,sourceLines,sourceSplit,targetSplit;var sourceParts=[];var targetParts=[geometry];for(var i=0,len=this.components.length;i<len;++i){sourceLine=this.components[i];sourceSplit=false;for(var j=0;j<targetParts.length;++j){splits=sourceLine.split(targetParts[j],options);if(splits){if(mutual){sourceLines=splits[0];for(var k=0,klen=sourceLines.length;k<klen;++k){if(k===0&&sourceParts.length){sourceParts[sourceParts.length-1].addComponent(sourceLines[k])}else{sourceParts.push(new OpenLayers.Geometry.MultiLineString([sourceLines[k]]))}}sourceSplit=true;splits=splits[1]}if(splits.length){splits.unshift(j,1);Array.prototype.splice.apply(targetParts,splits);break}}}if(!sourceSplit){if(sourceParts.length){sourceParts[sourceParts.length-1].addComponent(sourceLine.clone())}else{sourceParts=[new OpenLayers.Geometry.MultiLineString(sourceLine.clone())]}}}if(sourceParts&&sourceParts.length>1){sourceSplit=true}else{sourceParts=[]}if(targetParts&&targetParts.length>1){targetSplit=true}else{targetParts=[]}if(sourceSplit||targetSplit){if(mutual){results=[sourceParts,targetParts]}else{results=targetParts}}return results},splitWith:function(geometry,options){var results=null;var mutual=options&&options.mutual;var splits,targetLine,sourceLines,sourceSplit,targetSplit,sourceParts,targetParts;if(geometry instanceof OpenLayers.Geometry.LineString){targetParts=[];sourceParts=[geometry];for(var i=0,len=this.components.length;i<len;++i){targetSplit=false;targetLine=this.components[i];for(var j=0;j<sourceParts.length;++j){splits=sourceParts[j].split(targetLine,options);if(splits){if(mutual){sourceLines=splits[0];if(sourceLines.length){sourceLines.unshift(j,1);Array.prototype.splice.apply(sourceParts,sourceLines);j+=sourceLines.length-2}splits=splits[1];if(splits.length===0){splits=[targetLine.clone()]}}for(var k=0,klen=splits.length;k<klen;++k){if(k===0&&targetParts.length){targetParts[targetParts.length-1].addComponent(splits[k])}else{targetParts.push(new OpenLayers.Geometry.MultiLineString([splits[k]]))}}targetSplit=true}}if(!targetSplit){if(targetParts.length){targetParts[targetParts.length-1].addComponent(targetLine.clone())}else{targetParts=[new OpenLayers.Geometry.MultiLineString([targetLine.clone()])]}}}}else{results=geometry.split(this)}if(sourceParts&&sourceParts.length>1){sourceSplit=true}else{sourceParts=[]}if(targetParts&&targetParts.length>1){targetSplit=true}else{targetParts=[]}if(sourceSplit||targetSplit){if(mutual){results=[sourceParts,targetParts]}else{results=targetParts}}return results},CLASS_NAME:"OpenLayers.Geometry.MultiLineString"});OpenLayers.Geometry.LinearRing=OpenLayers.Class(OpenLayers.Geometry.LineString,{componentTypes:["OpenLayers.Geometry.Point"],addComponent:function(point,index){var added=false;var lastPoint=this.components.pop();if(index!=null||!point.equals(lastPoint)){added=OpenLayers.Geometry.Collection.prototype.addComponent.apply(this,arguments)}var firstPoint=this.components[0];OpenLayers.Geometry.Collection.prototype.addComponent.apply(this,[firstPoint]);return added},removeComponent:function(point){var removed=this.components&&this.components.length>3;if(removed){this.components.pop();OpenLayers.Geometry.Collection.prototype.removeComponent.apply(this,arguments);var firstPoint=this.components[0];OpenLayers.Geometry.Collection.prototype.addComponent.apply(this,[firstPoint])}return removed},move:function(x,y){for(var i=0,len=this.components.length;i<len-1;i++){this.components[i].move(x,y)}},rotate:function(angle,origin){for(var i=0,len=this.components.length;i<len-1;++i){this.components[i].rotate(angle,origin)}},resize:function(scale,origin,ratio){for(var i=0,len=this.components.length;i<len-1;++i){this.components[i].resize(scale,origin,ratio)}return this},transform:function(source,dest){if(source&&dest){for(var i=0,len=this.components.length;i<len-1;i++){var component=this.components[i];component.transform(source,dest)}this.bounds=null}return this},getCentroid:function(){if(this.components){var len=this.components.length;if(len>0&&len<=2){return this.components[0].clone()}else if(len>2){var sumX=0;var sumY=0;var x0=this.components[0].x;var y0=this.components[0].y;var area=-1*this.getArea();if(area!=0){for(var i=0;i<len-1;i++){var b=this.components[i];var c=this.components[i+1];sumX+=(b.x+c.x-2*x0)*((b.x-x0)*(c.y-y0)-(c.x-x0)*(b.y-y0));sumY+=(b.y+c.y-2*y0)*((b.x-x0)*(c.y-y0)-(c.x-x0)*(b.y-y0))}var x=x0+sumX/(6*area);var y=y0+sumY/(6*area)}else{for(var i=0;i<len-1;i++){sumX+=this.components[i].x;sumY+=this.components[i].y}var x=sumX/(len-1);var y=sumY/(len-1)}return new OpenLayers.Geometry.Point(x,y)}else{return null}}},getArea:function(){var area=0;if(this.components&&this.components.length>2){var sum=0;for(var i=0,len=this.components.length;i<len-1;i++){var b=this.components[i];var c=this.components[i+1];sum+=(b.x+c.x)*(c.y-b.y)}area=-sum/2}return area},getGeodesicArea:function(projection){var ring=this;if(projection){var gg=new OpenLayers.Projection("EPSG:4326");if(!gg.equals(projection)){ring=this.clone().transform(projection,gg)}}var area=0;var len=ring.components&&ring.components.length;if(len>2){var p1,p2;for(var i=0;i<len-1;i++){p1=ring.components[i];p2=ring.components[i+1];area+=OpenLayers.Util.rad(p2.x-p1.x)*(2+Math.sin(OpenLayers.Util.rad(p1.y))+Math.sin(OpenLayers.Util.rad(p2.y)))}area=area*6378137*6378137/2}return area},containsPoint:function(point){var approx=OpenLayers.Number.limitSigDigs;var digs=14;var px=approx(point.x,digs);var py=approx(point.y,digs);function getX(y,x1,y1,x2,y2){return(y-y2)*((x2-x1)/(y2-y1))+x2}var numSeg=this.components.length-1;var start,end,x1,y1,x2,y2,cx,cy;var crosses=0;for(var i=0;i<numSeg;++i){start=this.components[i];x1=approx(start.x,digs);y1=approx(start.y,digs);end=this.components[i+1];x2=approx(end.x,digs);y2=approx(end.y,digs);if(y1==y2){if(py==y1){if(x1<=x2&&(px>=x1&&px<=x2)||x1>=x2&&(px<=x1&&px>=x2)){crosses=-1;break}}continue}cx=approx(getX(py,x1,y1,x2,y2),digs);if(cx==px){if(y1<y2&&(py>=y1&&py<=y2)||y1>y2&&(py<=y1&&py>=y2)){crosses=-1;break}}if(cx<=px){continue}if(x1!=x2&&(cx<Math.min(x1,x2)||cx>Math.max(x1,x2))){continue}if(y1<y2&&(py>=y1&&py<y2)||y1>y2&&(py<y1&&py>=y2)){++crosses}}var contained=crosses==-1?1:!!(crosses&1);return contained},intersects:function(geometry){var intersect=false;if(geometry.CLASS_NAME=="OpenLayers.Geometry.Point"){intersect=this.containsPoint(geometry)}else if(geometry.CLASS_NAME=="OpenLayers.Geometry.LineString"){intersect=geometry.intersects(this)}else if(geometry.CLASS_NAME=="OpenLayers.Geometry.LinearRing"){intersect=OpenLayers.Geometry.LineString.prototype.intersects.apply(this,[geometry])}else{for(var i=0,len=geometry.components.length;i<len;++i){intersect=geometry.components[i].intersects(this);if(intersect){break}}}return intersect},getVertices:function(nodes){return nodes===true?[]:this.components.slice(0,this.components.length-1)},CLASS_NAME:"OpenLayers.Geometry.LinearRing"});OpenLayers.Geometry.Polygon=OpenLayers.Class(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.LinearRing"],getArea:function(){var area=0;if(this.components&&this.components.length>0){area+=Math.abs(this.components[0].getArea());for(var i=1,len=this.components.length;i<len;i++){area-=Math.abs(this.components[i].getArea())}}return area},getGeodesicArea:function(projection){var area=0;if(this.components&&this.components.length>0){area+=Math.abs(this.components[0].getGeodesicArea(projection));for(var i=1,len=this.components.length;i<len;i++){area-=Math.abs(this.components[i].getGeodesicArea(projection))}}return area},containsPoint:function(point){var numRings=this.components.length;var contained=false;if(numRings>0){contained=this.components[0].containsPoint(point);if(contained!==1){if(contained&&numRings>1){var hole;for(var i=1;i<numRings;++i){hole=this.components[i].containsPoint(point);if(hole){if(hole===1){contained=1}else{contained=false}break}}}}}return contained},intersects:function(geometry){var intersect=false;var i,len;if(geometry.CLASS_NAME=="OpenLayers.Geometry.Point"){intersect=this.containsPoint(geometry)}else if(geometry.CLASS_NAME=="OpenLayers.Geometry.LineString"||geometry.CLASS_NAME=="OpenLayers.Geometry.LinearRing"){for(i=0,len=this.components.length;i<len;++i){intersect=geometry.intersects(this.components[i]);if(intersect){break}}if(!intersect){for(i=0,len=geometry.components.length;i<len;++i){intersect=this.containsPoint(geometry.components[i]);if(intersect){break}}}}else{for(i=0,len=geometry.components.length;i<len;++i){intersect=this.intersects(geometry.components[i]);if(intersect){break}}}if(!intersect&&geometry.CLASS_NAME=="OpenLayers.Geometry.Polygon"){var ring=this.components[0];for(i=0,len=ring.components.length;i<len;++i){intersect=geometry.containsPoint(ring.components[i]);if(intersect){break}}}return intersect},distanceTo:function(geometry,options){var edge=!(options&&options.edge===false);var result;if(!edge&&this.intersects(geometry)){result=0}else{result=OpenLayers.Geometry.Collection.prototype.distanceTo.apply(this,[geometry,options])}return result},CLASS_NAME:"OpenLayers.Geometry.Polygon"});OpenLayers.Geometry.Polygon.createRegularPolygon=function(origin,radius,sides,rotation){var angle=Math.PI*(1/sides-1/2);if(rotation){angle+=rotation/180*Math.PI}var rotatedAngle,x,y;var points=[];for(var i=0;i<sides;++i){rotatedAngle=angle+i*2*Math.PI/sides;x=origin.x+radius*Math.cos(rotatedAngle);y=origin.y+radius*Math.sin(rotatedAngle);points.push(new OpenLayers.Geometry.Point(x,y))}var ring=new OpenLayers.Geometry.LinearRing(points);return new OpenLayers.Geometry.Polygon([ring])};OpenLayers.Geometry.MultiPolygon=OpenLayers.Class(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.Polygon"],CLASS_NAME:"OpenLayers.Geometry.MultiPolygon"});OpenLayers.Format.WKT=OpenLayers.Class(OpenLayers.Format,{initialize:function(options){this.regExes={typeStr:/^\s*(\w+)\s*\(\s*(.*)\s*\)\s*$/,spaces:/\s+/,parenComma:/\)\s*,\s*\(/,doubleParenComma:/\)\s*\)\s*,\s*\(\s*\(/,trimParens:/^\s*\(?(.*?)\)?\s*$/};OpenLayers.Format.prototype.initialize.apply(this,[options])},read:function(wkt){var features,type,str;wkt=wkt.replace(/[\n\r]/g," ");var matches=this.regExes.typeStr.exec(wkt);if(matches){type=matches[1].toLowerCase();str=matches[2];if(this.parse[type]){features=this.parse[type].apply(this,[str])}if(this.internalProjection&&this.externalProjection){if(features&&features.CLASS_NAME=="OpenLayers.Feature.Vector"){features.geometry.transform(this.externalProjection,this.internalProjection)}else if(features&&type!="geometrycollection"&&typeof features=="object"){for(var i=0,len=features.length;i<len;i++){var component=features[i];component.geometry.transform(this.externalProjection,this.internalProjection)}}}}return features},write:function(features){var collection,geometry,isCollection;if(features.constructor==Array){collection=features;isCollection=true}else{collection=[features];isCollection=false}var pieces=[];if(isCollection){pieces.push("GEOMETRYCOLLECTION(")}for(var i=0,len=collection.length;i<len;++i){if(isCollection&&i>0){pieces.push(",")}geometry=collection[i].geometry;pieces.push(this.extractGeometry(geometry))}if(isCollection){pieces.push(")")}return pieces.join("")},extractGeometry:function(geometry){var type=geometry.CLASS_NAME.split(".")[2].toLowerCase();if(!this.extract[type]){return null}if(this.internalProjection&&this.externalProjection){geometry=geometry.clone();geometry.transform(this.internalProjection,this.externalProjection)}var wktType=type=="collection"?"GEOMETRYCOLLECTION":type.toUpperCase();var data=wktType+"("+this.extract[type].apply(this,[geometry])+")";return data},extract:{point:function(point){return point.x+" "+point.y},multipoint:function(multipoint){var array=[];for(var i=0,len=multipoint.components.length;i<len;++i){array.push("("+this.extract.point.apply(this,[multipoint.components[i]])+")")}return array.join(",")},linestring:function(linestring){var array=[];for(var i=0,len=linestring.components.length;i<len;++i){array.push(this.extract.point.apply(this,[linestring.components[i]]))}return array.join(",")},multilinestring:function(multilinestring){var array=[];for(var i=0,len=multilinestring.components.length;i<len;++i){array.push("("+this.extract.linestring.apply(this,[multilinestring.components[i]])+")")}return array.join(",")},polygon:function(polygon){var array=[];for(var i=0,len=polygon.components.length;i<len;++i){array.push("("+this.extract.linestring.apply(this,[polygon.components[i]])+")")}return array.join(",")},multipolygon:function(multipolygon){var array=[];for(var i=0,len=multipolygon.components.length;i<len;++i){array.push("("+this.extract.polygon.apply(this,[multipolygon.components[i]])+")")}return array.join(",")},collection:function(collection){var array=[];for(var i=0,len=collection.components.length;i<len;++i){array.push(this.extractGeometry.apply(this,[collection.components[i]]))}return array.join(",")}},parse:{point:function(str){var coords=OpenLayers.String.trim(str).split(this.regExes.spaces);return new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(coords[0],coords[1]))},multipoint:function(str){var point;var points=OpenLayers.String.trim(str).split(",");var components=[];for(var i=0,len=points.length;i<len;++i){point=points[i].replace(this.regExes.trimParens,"$1");components.push(this.parse.point.apply(this,[point]).geometry)}return new OpenLayers.Feature.Vector(new OpenLayers.Geometry.MultiPoint(components))},linestring:function(str){var points=OpenLayers.String.trim(str).split(",");var components=[];for(var i=0,len=points.length;i<len;++i){components.push(this.parse.point.apply(this,[points[i]]).geometry)}return new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LineString(components))},multilinestring:function(str){var line;var lines=OpenLayers.String.trim(str).split(this.regExes.parenComma);var components=[];for(var i=0,len=lines.length;i<len;++i){line=lines[i].replace(this.regExes.trimParens,"$1");components.push(this.parse.linestring.apply(this,[line]).geometry)}return new OpenLayers.Feature.Vector(new OpenLayers.Geometry.MultiLineString(components))},polygon:function(str){var ring,linestring,linearring;var rings=OpenLayers.String.trim(str).split(this.regExes.parenComma);var components=[];for(var i=0,len=rings.length;i<len;++i){ring=rings[i].replace(this.regExes.trimParens,"$1");linestring=this.parse.linestring.apply(this,[ring]).geometry;linearring=new OpenLayers.Geometry.LinearRing(linestring.components);components.push(linearring)}return new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Polygon(components))},multipolygon:function(str){var polygon;var polygons=OpenLayers.String.trim(str).split(this.regExes.doubleParenComma);var components=[];for(var i=0,len=polygons.length;i<len;++i){polygon=polygons[i].replace(this.regExes.trimParens,"$1");components.push(this.parse.polygon.apply(this,[polygon]).geometry)}return new OpenLayers.Feature.Vector(new OpenLayers.Geometry.MultiPolygon(components))},geometrycollection:function(str){str=str.replace(/,\s*([A-Za-z])/g,"|$1");var wktArray=OpenLayers.String.trim(str).split("|");var components=[];for(var i=0,len=wktArray.length;i<len;++i){
components.push(OpenLayers.Format.WKT.prototype.read.apply(this,[wktArray[i]]))}return components}},CLASS_NAME:"OpenLayers.Format.WKT"});OpenLayers.Format.JSON=OpenLayers.Class(OpenLayers.Format,{indent:"    ",space:" ",newline:"\n",level:0,pretty:false,nativeJSON:function(){return!!(window.JSON&&typeof JSON.parse=="function"&&typeof JSON.stringify=="function")}(),read:function(json,filter){var object;if(this.nativeJSON){object=JSON.parse(json,filter)}else try{if(/^[\],:{}\s]*$/.test(json.replace(/\\["\\\/bfnrtu]/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,""))){object=eval("("+json+")");if(typeof filter==="function"){function walk(k,v){if(v&&typeof v==="object"){for(var i in v){if(v.hasOwnProperty(i)){v[i]=walk(i,v[i])}}}return filter(k,v)}object=walk("",object)}}}catch(e){}if(this.keepData){this.data=object}return object},write:function(value,pretty){this.pretty=!!pretty;var json=null;var type=typeof value;if(this.serialize[type]){try{json=!this.pretty&&this.nativeJSON?JSON.stringify(value):this.serialize[type].apply(this,[value])}catch(err){OpenLayers.Console.error("Trouble serializing: "+err)}}return json},writeIndent:function(){var pieces=[];if(this.pretty){for(var i=0;i<this.level;++i){pieces.push(this.indent)}}return pieces.join("")},writeNewline:function(){return this.pretty?this.newline:""},writeSpace:function(){return this.pretty?this.space:""},serialize:{object:function(object){if(object==null){return"null"}if(object.constructor==Date){return this.serialize.date.apply(this,[object])}if(object.constructor==Array){return this.serialize.array.apply(this,[object])}var pieces=["{"];this.level+=1;var key,keyJSON,valueJSON;var addComma=false;for(key in object){if(object.hasOwnProperty(key)){keyJSON=OpenLayers.Format.JSON.prototype.write.apply(this,[key,this.pretty]);valueJSON=OpenLayers.Format.JSON.prototype.write.apply(this,[object[key],this.pretty]);if(keyJSON!=null&&valueJSON!=null){if(addComma){pieces.push(",")}pieces.push(this.writeNewline(),this.writeIndent(),keyJSON,":",this.writeSpace(),valueJSON);addComma=true}}}this.level-=1;pieces.push(this.writeNewline(),this.writeIndent(),"}");return pieces.join("")},array:function(array){var json;var pieces=["["];this.level+=1;for(var i=0,len=array.length;i<len;++i){json=OpenLayers.Format.JSON.prototype.write.apply(this,[array[i],this.pretty]);if(json!=null){if(i>0){pieces.push(",")}pieces.push(this.writeNewline(),this.writeIndent(),json)}}this.level-=1;pieces.push(this.writeNewline(),this.writeIndent(),"]");return pieces.join("")},string:function(string){var m={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"};if(/["\\\x00-\x1f]/.test(string)){return'"'+string.replace(/([\x00-\x1f\\"])/g,function(a,b){var c=m[b];if(c){return c}c=b.charCodeAt();return"\\u00"+Math.floor(c/16).toString(16)+(c%16).toString(16)})+'"'}return'"'+string+'"'},number:function(number){return isFinite(number)?String(number):"null"},boolean:function(bool){return String(bool)},date:function(date){function format(number){return number<10?"0"+number:number}return'"'+date.getFullYear()+"-"+format(date.getMonth()+1)+"-"+format(date.getDate())+"T"+format(date.getHours())+":"+format(date.getMinutes())+":"+format(date.getSeconds())+'"'}},CLASS_NAME:"OpenLayers.Format.JSON"});OpenLayers.Format.GeoJSON=OpenLayers.Class(OpenLayers.Format.JSON,{ignoreExtraDims:false,read:function(json,type,filter){type=type?type:"FeatureCollection";var results=null;var obj=null;if(typeof json=="string"){obj=OpenLayers.Format.JSON.prototype.read.apply(this,[json,filter])}else{obj=json}if(!obj){OpenLayers.Console.error("Bad JSON: "+json)}else if(typeof obj.type!="string"){OpenLayers.Console.error("Bad GeoJSON - no type: "+json)}else if(this.isValidType(obj,type)){switch(type){case"Geometry":try{results=this.parseGeometry(obj)}catch(err){OpenLayers.Console.error(err)}break;case"Feature":try{results=this.parseFeature(obj);results.type="Feature"}catch(err){OpenLayers.Console.error(err)}break;case"FeatureCollection":results=[];switch(obj.type){case"Feature":try{results.push(this.parseFeature(obj))}catch(err){results=null;OpenLayers.Console.error(err)}break;case"FeatureCollection":for(var i=0,len=obj.features.length;i<len;++i){try{results.push(this.parseFeature(obj.features[i]))}catch(err){results=null;OpenLayers.Console.error(err)}}break;default:try{var geom=this.parseGeometry(obj);results.push(new OpenLayers.Feature.Vector(geom))}catch(err){results=null;OpenLayers.Console.error(err)}}break}}return results},isValidType:function(obj,type){var valid=false;switch(type){case"Geometry":if(OpenLayers.Util.indexOf(["Point","MultiPoint","LineString","MultiLineString","Polygon","MultiPolygon","Box","GeometryCollection"],obj.type)==-1){OpenLayers.Console.error("Unsupported geometry type: "+obj.type)}else{valid=true}break;case"FeatureCollection":valid=true;break;default:if(obj.type==type){valid=true}else{OpenLayers.Console.error("Cannot convert types from "+obj.type+" to "+type)}}return valid},parseFeature:function(obj){var feature,geometry,attributes,bbox;attributes=obj.properties?obj.properties:{};bbox=obj.geometry&&obj.geometry.bbox||obj.bbox;try{geometry=this.parseGeometry(obj.geometry)}catch(err){throw err}feature=new OpenLayers.Feature.Vector(geometry,attributes);if(bbox){feature.bounds=OpenLayers.Bounds.fromArray(bbox)}if(obj.id){feature.fid=obj.id}return feature},parseGeometry:function(obj){if(obj==null){return null}var geometry,collection=false;if(obj.type=="GeometryCollection"){if(!OpenLayers.Util.isArray(obj.geometries)){throw"GeometryCollection must have geometries array: "+obj}var numGeom=obj.geometries.length;var components=new Array(numGeom);for(var i=0;i<numGeom;++i){components[i]=this.parseGeometry.apply(this,[obj.geometries[i]])}geometry=new OpenLayers.Geometry.Collection(components);collection=true}else{if(!OpenLayers.Util.isArray(obj.coordinates)){throw"Geometry must have coordinates array: "+obj}if(!this.parseCoords[obj.type.toLowerCase()]){throw"Unsupported geometry type: "+obj.type}try{geometry=this.parseCoords[obj.type.toLowerCase()].apply(this,[obj.coordinates])}catch(err){throw err}}if(this.internalProjection&&this.externalProjection&&!collection){geometry.transform(this.externalProjection,this.internalProjection)}return geometry},parseCoords:{point:function(array){if(this.ignoreExtraDims==false&&array.length!=2){throw"Only 2D points are supported: "+array}return new OpenLayers.Geometry.Point(array[0],array[1])},multipoint:function(array){var points=[];var p=null;for(var i=0,len=array.length;i<len;++i){try{p=this.parseCoords["point"].apply(this,[array[i]])}catch(err){throw err}points.push(p)}return new OpenLayers.Geometry.MultiPoint(points)},linestring:function(array){var points=[];var p=null;for(var i=0,len=array.length;i<len;++i){try{p=this.parseCoords["point"].apply(this,[array[i]])}catch(err){throw err}points.push(p)}return new OpenLayers.Geometry.LineString(points)},multilinestring:function(array){var lines=[];var l=null;for(var i=0,len=array.length;i<len;++i){try{l=this.parseCoords["linestring"].apply(this,[array[i]])}catch(err){throw err}lines.push(l)}return new OpenLayers.Geometry.MultiLineString(lines)},polygon:function(array){var rings=[];var r,l;for(var i=0,len=array.length;i<len;++i){try{l=this.parseCoords["linestring"].apply(this,[array[i]])}catch(err){throw err}r=new OpenLayers.Geometry.LinearRing(l.components);rings.push(r)}return new OpenLayers.Geometry.Polygon(rings)},multipolygon:function(array){var polys=[];var p=null;for(var i=0,len=array.length;i<len;++i){try{p=this.parseCoords["polygon"].apply(this,[array[i]])}catch(err){throw err}polys.push(p)}return new OpenLayers.Geometry.MultiPolygon(polys)},box:function(array){if(array.length!=2){throw"GeoJSON box coordinates must have 2 elements"}return new OpenLayers.Geometry.Polygon([new OpenLayers.Geometry.LinearRing([new OpenLayers.Geometry.Point(array[0][0],array[0][1]),new OpenLayers.Geometry.Point(array[1][0],array[0][1]),new OpenLayers.Geometry.Point(array[1][0],array[1][1]),new OpenLayers.Geometry.Point(array[0][0],array[1][1]),new OpenLayers.Geometry.Point(array[0][0],array[0][1])])])}},write:function(obj,pretty){var geojson={type:null};if(OpenLayers.Util.isArray(obj)){geojson.type="FeatureCollection";var numFeatures=obj.length;geojson.features=new Array(numFeatures);for(var i=0;i<numFeatures;++i){var element=obj[i];if(!element instanceof OpenLayers.Feature.Vector){var msg="FeatureCollection only supports collections "+"of features: "+element;throw msg}geojson.features[i]=this.extract.feature.apply(this,[element])}}else if(obj.CLASS_NAME.indexOf("OpenLayers.Geometry")==0){geojson=this.extract.geometry.apply(this,[obj])}else if(obj instanceof OpenLayers.Feature.Vector){geojson=this.extract.feature.apply(this,[obj]);if(obj.layer&&obj.layer.projection){geojson.crs=this.createCRSObject(obj)}}return OpenLayers.Format.JSON.prototype.write.apply(this,[geojson,pretty])},createCRSObject:function(object){var proj=object.layer.projection.toString();var crs={};if(proj.match(/epsg:/i)){var code=parseInt(proj.substring(proj.indexOf(":")+1));if(code==4326){crs={type:"name",properties:{name:"urn:ogc:def:crs:OGC:1.3:CRS84"}}}else{crs={type:"name",properties:{name:"EPSG:"+code}}}}return crs},extract:{feature:function(feature){var geom=this.extract.geometry.apply(this,[feature.geometry]);var json={type:"Feature",properties:feature.attributes,geometry:geom};if(feature.fid!=null){json.id=feature.fid}return json},geometry:function(geometry){if(geometry==null){return null}if(this.internalProjection&&this.externalProjection){geometry=geometry.clone();geometry.transform(this.internalProjection,this.externalProjection)}var geometryType=geometry.CLASS_NAME.split(".")[2];var data=this.extract[geometryType.toLowerCase()].apply(this,[geometry]);var json;if(geometryType=="Collection"){json={type:"GeometryCollection",geometries:data}}else{json={type:geometryType,coordinates:data}}return json},point:function(point){return[point.x,point.y]},multipoint:function(multipoint){var array=[];for(var i=0,len=multipoint.components.length;i<len;++i){array.push(this.extract.point.apply(this,[multipoint.components[i]]))}return array},linestring:function(linestring){var array=[];for(var i=0,len=linestring.components.length;i<len;++i){array.push(this.extract.point.apply(this,[linestring.components[i]]))}return array},multilinestring:function(multilinestring){var array=[];for(var i=0,len=multilinestring.components.length;i<len;++i){array.push(this.extract.linestring.apply(this,[multilinestring.components[i]]))}return array},polygon:function(polygon){var array=[];for(var i=0,len=polygon.components.length;i<len;++i){array.push(this.extract.linestring.apply(this,[polygon.components[i]]))}return array},multipolygon:function(multipolygon){var array=[];for(var i=0,len=multipolygon.components.length;i<len;++i){array.push(this.extract.polygon.apply(this,[multipolygon.components[i]]))}return array},collection:function(collection){var len=collection.components.length;var array=new Array(len);for(var i=0;i<len;++i){array[i]=this.extract.geometry.apply(this,[collection.components[i]])}return array}},CLASS_NAME:"OpenLayers.Format.GeoJSON"});OpenLayers.Format.XML=OpenLayers.Class(OpenLayers.Format,{namespaces:null,namespaceAlias:null,defaultPrefix:null,readers:{},writers:{},xmldom:null,initialize:function(options){if(window.ActiveXObject){this.xmldom=new ActiveXObject("Microsoft.XMLDOM")}OpenLayers.Format.prototype.initialize.apply(this,[options]);this.namespaces=OpenLayers.Util.extend({},this.namespaces);this.namespaceAlias={};for(var alias in this.namespaces){this.namespaceAlias[this.namespaces[alias]]=alias}},destroy:function(){this.xmldom=null;OpenLayers.Format.prototype.destroy.apply(this,arguments)},setNamespace:function(alias,uri){this.namespaces[alias]=uri;this.namespaceAlias[uri]=alias},read:function(text){var index=text.indexOf("<");if(index>0){text=text.substring(index)}var node=OpenLayers.Util.Try(OpenLayers.Function.bind(function(){var xmldom;if(window.ActiveXObject&&!this.xmldom){xmldom=new ActiveXObject("Microsoft.XMLDOM")}else{xmldom=this.xmldom}xmldom.loadXML(text);return xmldom},this),function(){return(new DOMParser).parseFromString(text,"text/xml")},function(){var req=new XMLHttpRequest;req.open("GET","data:"+"text/xml"+";charset=utf-8,"+encodeURIComponent(text),false);if(req.overrideMimeType){req.overrideMimeType("text/xml")}req.send(null);return req.responseXML});if(this.keepData){this.data=node}return node},write:function(node){var data;if(this.xmldom){data=node.xml}else{var serializer=new XMLSerializer;if(node.nodeType==1){var doc=document.implementation.createDocument("","",null);if(doc.importNode){node=doc.importNode(node,true)}doc.appendChild(node);data=serializer.serializeToString(doc)}else{data=serializer.serializeToString(node)}}return data},createElementNS:function(uri,name){var element;if(this.xmldom){if(typeof uri=="string"){element=this.xmldom.createNode(1,name,uri)}else{element=this.xmldom.createNode(1,name,"")}}else{element=document.createElementNS(uri,name)}return element},createDocumentFragment:function(){var element;if(this.xmldom){element=this.xmldom.createDocumentFragment()}else{element=document.createDocumentFragment()}return element},createTextNode:function(text){var node;if(typeof text!=="string"){text=String(text)}if(this.xmldom){node=this.xmldom.createTextNode(text)}else{node=document.createTextNode(text)}return node},getElementsByTagNameNS:function(node,uri,name){var elements=[];if(node.getElementsByTagNameNS){elements=node.getElementsByTagNameNS(uri,name)}else{var allNodes=node.getElementsByTagName("*");var potentialNode,fullName;for(var i=0,len=allNodes.length;i<len;++i){potentialNode=allNodes[i];fullName=potentialNode.prefix?potentialNode.prefix+":"+name:name;if(name=="*"||fullName==potentialNode.nodeName){if(uri=="*"||uri==potentialNode.namespaceURI){elements.push(potentialNode)}}}}return elements},getAttributeNodeNS:function(node,uri,name){var attributeNode=null;if(node.getAttributeNodeNS){attributeNode=node.getAttributeNodeNS(uri,name)}else{var attributes=node.attributes;var potentialNode,fullName;for(var i=0,len=attributes.length;i<len;++i){potentialNode=attributes[i];if(potentialNode.namespaceURI==uri){fullName=potentialNode.prefix?potentialNode.prefix+":"+name:name;if(fullName==potentialNode.nodeName){attributeNode=potentialNode;break}}}}return attributeNode},getAttributeNS:function(node,uri,name){var attributeValue="";if(node.getAttributeNS){attributeValue=node.getAttributeNS(uri,name)||""}else{var attributeNode=this.getAttributeNodeNS(node,uri,name);if(attributeNode){attributeValue=attributeNode.nodeValue}}return attributeValue},getChildValue:function(node,def){var value=def||"";if(node){for(var child=node.firstChild;child;child=child.nextSibling){switch(child.nodeType){case 3:case 4:value+=child.nodeValue}}}return value},isSimpleContent:function(node){var simple=true;for(var child=node.firstChild;child;child=child.nextSibling){if(child.nodeType===1){simple=false;break}}return simple},contentType:function(node){var simple=false,complex=false;var type=OpenLayers.Format.XML.CONTENT_TYPE.EMPTY;for(var child=node.firstChild;child;child=child.nextSibling){switch(child.nodeType){case 1:complex=true;break;case 8:break;default:simple=true}if(complex&&simple){break}}if(complex&&simple){type=OpenLayers.Format.XML.CONTENT_TYPE.MIXED}else if(complex){return OpenLayers.Format.XML.CONTENT_TYPE.COMPLEX}else if(simple){return OpenLayers.Format.XML.CONTENT_TYPE.SIMPLE}return type},hasAttributeNS:function(node,uri,name){var found=false;if(node.hasAttributeNS){found=node.hasAttributeNS(uri,name)}else{found=!!this.getAttributeNodeNS(node,uri,name)}return found},setAttributeNS:function(node,uri,name,value){if(node.setAttributeNS){node.setAttributeNS(uri,name,value)}else{if(this.xmldom){if(uri){var attribute=node.ownerDocument.createNode(2,name,uri);attribute.nodeValue=value;node.setAttributeNode(attribute)}else{node.setAttribute(name,value)}}else{throw"setAttributeNS not implemented"}}},createElementNSPlus:function(name,options){options=options||{};var uri=options.uri||this.namespaces[options.prefix];if(!uri){var loc=name.indexOf(":");uri=this.namespaces[name.substring(0,loc)]}if(!uri){uri=this.namespaces[this.defaultPrefix]}var node=this.createElementNS(uri,name);if(options.attributes){this.setAttributes(node,options.attributes)}var value=options.value;if(value!=null){node.appendChild(this.createTextNode(value))}return node},setAttributes:function(node,obj){var value,uri;for(var name in obj){if(obj[name]!=null&&obj[name].toString){value=obj[name].toString();uri=this.namespaces[name.substring(0,name.indexOf(":"))]||null;this.setAttributeNS(node,uri,name,value)}}},readNode:function(node,obj){if(!obj){obj={}}var group=this.readers[node.namespaceURI?this.namespaceAlias[node.namespaceURI]:this.defaultPrefix];if(group){var local=node.localName||node.nodeName.split(":").pop();var reader=group[local]||group["*"];if(reader){reader.apply(this,[node,obj])}}return obj},readChildNodes:function(node,obj){if(!obj){obj={}}var children=node.childNodes;var child;for(var i=0,len=children.length;i<len;++i){child=children[i];if(child.nodeType==1){this.readNode(child,obj)}}return obj},writeNode:function(name,obj,parent){var prefix,local;var split=name.indexOf(":");if(split>0){prefix=name.substring(0,split);local=name.substring(split+1)}else{if(parent){prefix=this.namespaceAlias[parent.namespaceURI]}else{prefix=this.defaultPrefix}local=name}var child=this.writers[prefix][local].apply(this,[obj]);if(parent){parent.appendChild(child)}return child},getChildEl:function(node,name,uri){return node&&this.getThisOrNextEl(node.firstChild,name,uri)},getNextEl:function(node,name,uri){return node&&this.getThisOrNextEl(node.nextSibling,name,uri)},getThisOrNextEl:function(node,name,uri){outer:for(var sibling=node;sibling;sibling=sibling.nextSibling){switch(sibling.nodeType){case 1:if((!name||name===(sibling.localName||sibling.nodeName.split(":").pop()))&&(!uri||uri===sibling.namespaceURI)){break outer}sibling=null;break outer;case 3:if(/^\s*$/.test(sibling.nodeValue)){break}case 4:case 6:case 12:case 10:case 11:sibling=null;break outer}}return sibling||null},lookupNamespaceURI:function(node,prefix){var uri=null;if(node){if(node.lookupNamespaceURI){uri=node.lookupNamespaceURI(prefix)}else{outer:switch(node.nodeType){case 1:if(node.namespaceURI!==null&&node.prefix===prefix){uri=node.namespaceURI;break outer}var len=node.attributes.length;if(len){var attr;for(var i=0;i<len;++i){attr=node.attributes[i];if(attr.prefix==="xmlns"&&attr.name==="xmlns:"+prefix){uri=attr.value||null;break outer}else if(attr.name==="xmlns"&&prefix===null){uri=attr.value||null;break outer}}}uri=this.lookupNamespaceURI(node.parentNode,prefix);break outer;case 2:uri=this.lookupNamespaceURI(node.ownerElement,prefix);break outer;case 9:uri=this.lookupNamespaceURI(node.documentElement,prefix);break outer;case 6:case 12:case 10:case 11:break outer;default:uri=this.lookupNamespaceURI(node.parentNode,prefix);break outer}}}return uri},getXMLDoc:function(){if(!OpenLayers.Format.XML.document&&!this.xmldom){if(document.implementation&&document.implementation.createDocument){OpenLayers.Format.XML.document=document.implementation.createDocument("","",null)}else if(!this.xmldom&&window.ActiveXObject){this.xmldom=new ActiveXObject("Microsoft.XMLDOM")}}return OpenLayers.Format.XML.document||this.xmldom},CLASS_NAME:"OpenLayers.Format.XML"});OpenLayers.Format.XML.CONTENT_TYPE={EMPTY:0,SIMPLE:1,COMPLEX:2,MIXED:3};OpenLayers.Format.XML.lookupNamespaceURI=OpenLayers.Function.bind(OpenLayers.Format.XML.prototype.lookupNamespaceURI,OpenLayers.Format.XML.prototype);OpenLayers.Format.XML.document=null;OpenLayers.Format.OGCExceptionReport=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{ogc:"http://www.opengis.net/ogc"},regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},defaultPrefix:"ogc",read:function(data){var result;if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}var root=data.documentElement;var exceptionInfo={exceptionReport:null};if(root){this.readChildNodes(data,exceptionInfo);if(exceptionInfo.exceptionReport===null){exceptionInfo=(new OpenLayers.Format.OWSCommon).read(data)}}return exceptionInfo},readers:{ogc:{ServiceExceptionReport:function(node,obj){obj.exceptionReport={exceptions:[]};this.readChildNodes(node,obj.exceptionReport)},ServiceException:function(node,exceptionReport){var exception={code:node.getAttribute("code"),locator:node.getAttribute("locator"),text:this.getChildValue(node)};exceptionReport.exceptions.push(exception)}}},CLASS_NAME:"OpenLayers.Format.OGCExceptionReport"});OpenLayers.Format.XML.VersionedOGC=OpenLayers.Class(OpenLayers.Format.XML,{defaultVersion:null,version:null,profile:null,allowFallback:false,name:null,stringifyOutput:false,parser:null,initialize:function(options){OpenLayers.Format.XML.prototype.initialize.apply(this,[options]);var className=this.CLASS_NAME;this.name=className.substring(className.lastIndexOf(".")+1)},getVersion:function(root,options){var version;if(root){version=this.version;if(!version){version=root.getAttribute("version");if(!version){version=this.defaultVersion}}}else{version=options&&options.version||this.version||this.defaultVersion}return version},getParser:function(version){version=version||this.defaultVersion;var profile=this.profile?"_"+this.profile:"";if(!this.parser||this.parser.VERSION!=version){var format=OpenLayers.Format[this.name]["v"+version.replace(/\./g,"_")+profile];if(!format){if(profile!==""&&this.allowFallback){profile="";format=OpenLayers.Format[this.name]["v"+version.replace(/\./g,"_")]}if(!format){throw"Can't find a "+this.name+" parser for version "+version+profile}}this.parser=new format(this.options)}return this.parser},write:function(obj,options){var version=this.getVersion(null,options);this.parser=this.getParser(version);var root=this.parser.write(obj,options);if(this.stringifyOutput===false){return root}else{return OpenLayers.Format.XML.prototype.write.apply(this,[root])}},read:function(data,options){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}var root=data.documentElement;var version=this.getVersion(root);this.parser=this.getParser(version);var obj=this.parser.read(data,options);var errorProperty=this.parser.errorProperty||null;if(errorProperty!==null&&obj[errorProperty]===undefined){var format=new OpenLayers.Format.OGCExceptionReport;obj.error=format.read(data)}obj.version=version;return obj},CLASS_NAME:"OpenLayers.Format.XML.VersionedOGC"});OpenLayers.Format.OWSCommon=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.0.0",getVersion:function(root,options){var version=this.version;if(!version){var uri=root.getAttribute("xmlns:ows");if(uri&&uri.substring(uri.lastIndexOf("/")+1)==="1.1"){version="1.1.0"}if(!version){version=this.defaultVersion}}return version},CLASS_NAME:"OpenLayers.Format.OWSCommon"});OpenLayers.Format.OWSCommon.v1=OpenLayers.Class(OpenLayers.Format.XML,{regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},read:function(data,options){options=OpenLayers.Util.applyDefaults(options,this.options);var ows={};this.readChildNodes(data,ows);return ows},readers:{ows:{Exception:function(node,exceptionReport){var exception={code:node.getAttribute("exceptionCode"),locator:node.getAttribute("locator"),texts:[]};exceptionReport.exceptions.push(exception);this.readChildNodes(node,exception)},ExceptionText:function(node,exception){var text=this.getChildValue(node);exception.texts.push(text)},ServiceIdentification:function(node,obj){obj.serviceIdentification={};this.readChildNodes(node,obj.serviceIdentification)},Title:function(node,obj){obj.title=this.getChildValue(node)},Abstract:function(node,serviceIdentification){serviceIdentification["abstract"]=this.getChildValue(node)},Keywords:function(node,serviceIdentification){serviceIdentification.keywords={};this.readChildNodes(node,serviceIdentification.keywords)},Keyword:function(node,keywords){keywords[this.getChildValue(node)]=true},ServiceType:function(node,serviceIdentification){serviceIdentification.serviceType={codeSpace:node.getAttribute("codeSpace"),value:this.getChildValue(node)}},ServiceTypeVersion:function(node,serviceIdentification){serviceIdentification.serviceTypeVersion=this.getChildValue(node)},Fees:function(node,serviceIdentification){serviceIdentification.fees=this.getChildValue(node)},AccessConstraints:function(node,serviceIdentification){serviceIdentification.accessConstraints=this.getChildValue(node)},ServiceProvider:function(node,obj){obj.serviceProvider={};this.readChildNodes(node,obj.serviceProvider)},ProviderName:function(node,serviceProvider){serviceProvider.providerName=this.getChildValue(node)},ProviderSite:function(node,serviceProvider){serviceProvider.providerSite=this.getAttributeNS(node,this.namespaces.xlink,"href")},ServiceContact:function(node,serviceProvider){serviceProvider.serviceContact={};this.readChildNodes(node,serviceProvider.serviceContact)},IndividualName:function(node,serviceContact){serviceContact.individualName=this.getChildValue(node)},PositionName:function(node,serviceContact){serviceContact.positionName=this.getChildValue(node)},ContactInfo:function(node,serviceContact){serviceContact.contactInfo={};this.readChildNodes(node,serviceContact.contactInfo)},Phone:function(node,contactInfo){contactInfo.phone={};this.readChildNodes(node,contactInfo.phone)},Voice:function(node,phone){phone.voice=this.getChildValue(node)},Address:function(node,contactInfo){contactInfo.address={};this.readChildNodes(node,contactInfo.address)},DeliveryPoint:function(node,address){address.deliveryPoint=this.getChildValue(node)},City:function(node,address){address.city=this.getChildValue(node)},AdministrativeArea:function(node,address){address.administrativeArea=this.getChildValue(node)},PostalCode:function(node,address){address.postalCode=this.getChildValue(node)},Country:function(node,address){address.country=this.getChildValue(node)},ElectronicMailAddress:function(node,address){address.electronicMailAddress=this.getChildValue(node)},Role:function(node,serviceContact){serviceContact.role=this.getChildValue(node)},OperationsMetadata:function(node,obj){obj.operationsMetadata={};this.readChildNodes(node,obj.operationsMetadata)},Operation:function(node,operationsMetadata){var name=node.getAttribute("name");operationsMetadata[name]={};this.readChildNodes(node,operationsMetadata[name])},DCP:function(node,operation){operation.dcp={};this.readChildNodes(node,operation.dcp)},HTTP:function(node,dcp){dcp.http={};this.readChildNodes(node,dcp.http)},Get:function(node,http){if(!http.get){http.get=[]}var obj={url:this.getAttributeNS(node,this.namespaces.xlink,"href")};this.readChildNodes(node,obj);http.get.push(obj)},Post:function(node,http){if(!http.post){http.post=[]}var obj={url:this.getAttributeNS(node,this.namespaces.xlink,"href")};this.readChildNodes(node,obj);http.post.push(obj)},Parameter:function(node,operation){if(!operation.parameters){operation.parameters={}}var name=node.getAttribute("name");operation.parameters[name]={};this.readChildNodes(node,operation.parameters[name])},Constraint:function(node,obj){if(!obj.constraints){obj.constraints={}}var name=node.getAttribute("name");obj.constraints[name]={};this.readChildNodes(node,obj.constraints[name])},Value:function(node,allowedValues){allowedValues[this.getChildValue(node)]=true},OutputFormat:function(node,obj){obj.formats.push({value:this.getChildValue(node)});this.readChildNodes(node,obj)},WGS84BoundingBox:function(node,obj){var boundingBox={};boundingBox.crs=node.getAttribute("crs");if(obj.BoundingBox){obj.BoundingBox.push(boundingBox)}else{obj.projection=boundingBox.crs;boundingBox=obj}this.readChildNodes(node,boundingBox)},BoundingBox:function(node,obj){this.readers["ows"]["WGS84BoundingBox"].apply(this,[node,obj])},LowerCorner:function(node,obj){var str=this.getChildValue(node).replace(this.regExes.trimSpace,"");str=str.replace(this.regExes.trimComma,",");var pointList=str.split(this.regExes.splitSpace);obj.left=pointList[0];obj.bottom=pointList[1]},UpperCorner:function(node,obj){var str=this.getChildValue(node).replace(this.regExes.trimSpace,"");str=str.replace(this.regExes.trimComma,",");var pointList=str.split(this.regExes.splitSpace);obj.right=pointList[0];obj.top=pointList[1];obj.bounds=new OpenLayers.Bounds(obj.left,obj.bottom,obj.right,obj.top);delete obj.left;delete obj.bottom;delete obj.right;delete obj.top},Language:function(node,obj){obj.language=this.getChildValue(node)}}},writers:{ows:{BoundingBox:function(options,nodeName){var node=this.createElementNSPlus(nodeName||"ows:BoundingBox",{attributes:{crs:options.projection}});this.writeNode("ows:LowerCorner",options,node);this.writeNode("ows:UpperCorner",options,node);return node},LowerCorner:function(options){var node=this.createElementNSPlus("ows:LowerCorner",{value:options.bounds.left+" "+options.bounds.bottom});return node},UpperCorner:function(options){var node=this.createElementNSPlus("ows:UpperCorner",{value:options.bounds.right+" "+options.bounds.top});return node},Identifier:function(identifier){var node=this.createElementNSPlus("ows:Identifier",{value:identifier});return node},Title:function(title){var node=this.createElementNSPlus("ows:Title",{value:title});return node},Abstract:function(abstractValue){var node=this.createElementNSPlus("ows:Abstract",{value:abstractValue});return node},OutputFormat:function(format){var node=this.createElementNSPlus("ows:OutputFormat",{value:format});return node}}},CLASS_NAME:"OpenLayers.Format.OWSCommon.v1"});OpenLayers.Format.OWSCommon.v1_1_0=OpenLayers.Class(OpenLayers.Format.OWSCommon.v1,{namespaces:{ows:"http://www.opengis.net/ows/1.1",xlink:"http://www.w3.org/1999/xlink"},readers:{ows:OpenLayers.Util.applyDefaults({ExceptionReport:function(node,obj){obj.exceptionReport={version:node.getAttribute("version"),language:node.getAttribute("xml:lang"),exceptions:[]};this.readChildNodes(node,obj.exceptionReport)},AllowedValues:function(node,parameter){parameter.allowedValues={};this.readChildNodes(node,parameter.allowedValues)},AnyValue:function(node,parameter){parameter.anyValue=true},DataType:function(node,parameter){parameter.dataType=this.getChildValue(node)},Range:function(node,allowedValues){allowedValues.range={};this.readChildNodes(node,allowedValues.range)},MinimumValue:function(node,range){range.minValue=this.getChildValue(node)},MaximumValue:function(node,range){range.maxValue=this.getChildValue(node)},Identifier:function(node,obj){obj.identifier=this.getChildValue(node)},SupportedCRS:function(node,obj){obj.supportedCRS=this.getChildValue(node)}},OpenLayers.Format.OWSCommon.v1.prototype.readers["ows"])},writers:{ows:OpenLayers.Util.applyDefaults({Range:function(range){var node=this.createElementNSPlus("ows:Range",{attributes:{"ows:rangeClosure":range.closure}});this.writeNode("ows:MinimumValue",range.minValue,node);this.writeNode("ows:MaximumValue",range.maxValue,node);return node},MinimumValue:function(minValue){var node=this.createElementNSPlus("ows:MinimumValue",{value:minValue});return node},MaximumValue:function(maxValue){var node=this.createElementNSPlus("ows:MaximumValue",{value:maxValue});return node},Value:function(value){var node=this.createElementNSPlus("ows:Value",{value:value});return node}},OpenLayers.Format.OWSCommon.v1.prototype.writers["ows"])},CLASS_NAME:"OpenLayers.Format.OWSCommon.v1_1_0"});OpenLayers.Format.WCSGetCoverage=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{ows:"http://www.opengis.net/ows/1.1",wcs:"http://www.opengis.net/wcs/1.1",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,
splitSpace:/\s+/,trimComma:/\s*,\s*/g},VERSION:"1.1.2",schemaLocation:"http://www.opengis.net/wcs/1.1 http://schemas.opengis.net/wcs/1.1/wcsGetCoverage.xsd",write:function(options){var node=this.writeNode("wcs:GetCoverage",options);this.setAttributeNS(node,this.namespaces.xsi,"xsi:schemaLocation",this.schemaLocation);return OpenLayers.Format.XML.prototype.write.apply(this,[node])},writers:{wcs:{GetCoverage:function(options){var node=this.createElementNSPlus("wcs:GetCoverage",{attributes:{version:options.version||this.VERSION,service:"WCS"}});this.writeNode("ows:Identifier",options.identifier,node);this.writeNode("wcs:DomainSubset",options.domainSubset,node);this.writeNode("wcs:Output",options.output,node);return node},DomainSubset:function(domainSubset){var node=this.createElementNSPlus("wcs:DomainSubset",{});this.writeNode("ows:BoundingBox",domainSubset.boundingBox,node);if(domainSubset.temporalSubset){this.writeNode("wcs:TemporalSubset",domainSubset.temporalSubset,node)}return node},TemporalSubset:function(temporalSubset){var node=this.createElementNSPlus("wcs:TemporalSubset",{});for(var i=0,len=temporalSubset.timePeriods.length;i<len;++i){this.writeNode("wcs:TimePeriod",temporalSubset.timePeriods[i],node)}return node},TimePeriod:function(timePeriod){var node=this.createElementNSPlus("wcs:TimePeriod",{});this.writeNode("wcs:BeginPosition",timePeriod.begin,node);this.writeNode("wcs:EndPosition",timePeriod.end,node);if(timePeriod.resolution){this.writeNode("wcs:TimeResolution",timePeriod.resolution,node)}return node},BeginPosition:function(begin){var node=this.createElementNSPlus("wcs:BeginPosition",{value:begin});return node},EndPosition:function(end){var node=this.createElementNSPlus("wcs:EndPosition",{value:end});return node},TimeResolution:function(resolution){var node=this.createElementNSPlus("wcs:TimeResolution",{value:resolution});return node},Output:function(output){var node=this.createElementNSPlus("wcs:Output",{attributes:{format:output.format,store:output.store}});if(output.gridCRS){this.writeNode("wcs:GridCRS",output.gridCRS,node)}return node},GridCRS:function(gridCRS){var node=this.createElementNSPlus("wcs:GridCRS",{});this.writeNode("wcs:GridBaseCRS",gridCRS.baseCRS,node);if(gridCRS.type){this.writeNode("wcs:GridType",gridCRS.type,node)}if(gridCRS.origin){this.writeNode("wcs:GridOrigin",gridCRS.origin,node)}this.writeNode("wcs:GridOffsets",gridCRS.offsets,node);if(gridCRS.CS){this.writeNode("wcs:GridCS",gridCRS.CS,node)}return node},GridBaseCRS:function(baseCRS){return this.createElementNSPlus("wcs:GridBaseCRS",{value:baseCRS})},GridOrigin:function(origin){return this.createElementNSPlus("wcs:GridOrigin",{value:origin})},GridType:function(type){return this.createElementNSPlus("wcs:GridType",{value:type})},GridOffsets:function(offsets){return this.createElementNSPlus("wcs:GridOffsets",{value:offsets})},GridCS:function(CS){return this.createElementNSPlus("wcs:GridCS",{value:CS})}},ows:OpenLayers.Format.OWSCommon.v1_1_0.prototype.writers.ows},CLASS_NAME:"OpenLayers.Format.WCSGetCoverage"});OpenLayers.Format.WFST=function(options){options=OpenLayers.Util.applyDefaults(options,OpenLayers.Format.WFST.DEFAULTS);var cls=OpenLayers.Format.WFST["v"+options.version.replace(/\./g,"_")];if(!cls){throw"Unsupported WFST version: "+options.version}return new cls(options)};OpenLayers.Format.WFST.DEFAULTS={version:"1.0.0"};OpenLayers.Style=OpenLayers.Class({id:null,name:null,title:null,description:null,layerName:null,isDefault:false,rules:null,context:null,defaultStyle:null,defaultsPerSymbolizer:false,propertyStyles:null,initialize:function(style,options){OpenLayers.Util.extend(this,options);this.rules=[];if(options&&options.rules){this.addRules(options.rules)}this.setDefaultStyle(style||OpenLayers.Feature.Vector.style["default"]);this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")},destroy:function(){for(var i=0,len=this.rules.length;i<len;i++){this.rules[i].destroy();this.rules[i]=null}this.rules=null;this.defaultStyle=null},createSymbolizer:function(feature){var style=this.defaultsPerSymbolizer?{}:this.createLiterals(OpenLayers.Util.extend({},this.defaultStyle),feature);var rules=this.rules;var rule,context;var elseRules=[];var appliedRules=false;for(var i=0,len=rules.length;i<len;i++){rule=rules[i];var applies=rule.evaluate(feature);if(applies){if(rule instanceof OpenLayers.Rule&&rule.elseFilter){elseRules.push(rule)}else{appliedRules=true;this.applySymbolizer(rule,style,feature)}}}if(appliedRules==false&&elseRules.length>0){appliedRules=true;for(var i=0,len=elseRules.length;i<len;i++){this.applySymbolizer(elseRules[i],style,feature)}}if(rules.length>0&&appliedRules==false){style.display="none"}if(style.label!=null&&typeof style.label!=="string"){style.label=String(style.label)}return style},applySymbolizer:function(rule,style,feature){var symbolizerPrefix=feature.geometry?this.getSymbolizerPrefix(feature.geometry):OpenLayers.Style.SYMBOLIZER_PREFIXES[0];var symbolizer=rule.symbolizer[symbolizerPrefix]||rule.symbolizer;if(this.defaultsPerSymbolizer===true){var defaults=this.defaultStyle;OpenLayers.Util.applyDefaults(symbolizer,{pointRadius:defaults.pointRadius});if(symbolizer.stroke===true||symbolizer.graphic===true){OpenLayers.Util.applyDefaults(symbolizer,{strokeWidth:defaults.strokeWidth,strokeColor:defaults.strokeColor,strokeOpacity:defaults.strokeOpacity,strokeDashstyle:defaults.strokeDashstyle,strokeLinecap:defaults.strokeLinecap})}if(symbolizer.fill===true||symbolizer.graphic===true){OpenLayers.Util.applyDefaults(symbolizer,{fillColor:defaults.fillColor,fillOpacity:defaults.fillOpacity})}if(symbolizer.graphic===true){OpenLayers.Util.applyDefaults(symbolizer,{pointRadius:this.defaultStyle.pointRadius,externalGraphic:this.defaultStyle.externalGraphic,graphicName:this.defaultStyle.graphicName,graphicOpacity:this.defaultStyle.graphicOpacity,graphicWidth:this.defaultStyle.graphicWidth,graphicHeight:this.defaultStyle.graphicHeight,graphicXOffset:this.defaultStyle.graphicXOffset,graphicYOffset:this.defaultStyle.graphicYOffset})}}return this.createLiterals(OpenLayers.Util.extend(style,symbolizer),feature)},createLiterals:function(style,feature){var context=OpenLayers.Util.extend({},feature.attributes||feature.data);OpenLayers.Util.extend(context,this.context);for(var i in this.propertyStyles){style[i]=OpenLayers.Style.createLiteral(style[i],context,feature,i)}return style},findPropertyStyles:function(){var propertyStyles={};var style=this.defaultStyle;this.addPropertyStyles(propertyStyles,style);var rules=this.rules;var symbolizer,value;for(var i=0,len=rules.length;i<len;i++){symbolizer=rules[i].symbolizer;for(var key in symbolizer){value=symbolizer[key];if(typeof value=="object"){this.addPropertyStyles(propertyStyles,value)}else{this.addPropertyStyles(propertyStyles,symbolizer);break}}}return propertyStyles},addPropertyStyles:function(propertyStyles,symbolizer){var property;for(var key in symbolizer){property=symbolizer[key];if(typeof property=="string"&&property.match(/\$\{\w+\}/)){propertyStyles[key]=true}}return propertyStyles},addRules:function(rules){Array.prototype.push.apply(this.rules,rules);this.propertyStyles=this.findPropertyStyles()},setDefaultStyle:function(style){this.defaultStyle=style;this.propertyStyles=this.findPropertyStyles()},getSymbolizerPrefix:function(geometry){var prefixes=OpenLayers.Style.SYMBOLIZER_PREFIXES;for(var i=0,len=prefixes.length;i<len;i++){if(geometry.CLASS_NAME.indexOf(prefixes[i])!=-1){return prefixes[i]}}},clone:function(){var options=OpenLayers.Util.extend({},this);if(this.rules){options.rules=[];for(var i=0,len=this.rules.length;i<len;++i){options.rules.push(this.rules[i].clone())}}options.context=this.context&&OpenLayers.Util.extend({},this.context);var defaultStyle=OpenLayers.Util.extend({},this.defaultStyle);return new OpenLayers.Style(defaultStyle,options)},CLASS_NAME:"OpenLayers.Style"});OpenLayers.Style.createLiteral=function(value,context,feature,property){if(typeof value=="string"&&value.indexOf("${")!=-1){value=OpenLayers.String.format(value,context,[feature,property]);value=isNaN(value)||!value?value:parseFloat(value)}return value};OpenLayers.Style.SYMBOLIZER_PREFIXES=["Point","Line","Polygon","Text","Raster"];OpenLayers.Filter=OpenLayers.Class({initialize:function(options){OpenLayers.Util.extend(this,options)},destroy:function(){},evaluate:function(context){return true},clone:function(){return null},toString:function(){var string;if(OpenLayers.Format&&OpenLayers.Format.CQL){string=OpenLayers.Format.CQL.prototype.write(this)}else{string=Object.prototype.toString.call(this)}return string},CLASS_NAME:"OpenLayers.Filter"});OpenLayers.Filter.Spatial=OpenLayers.Class(OpenLayers.Filter,{type:null,property:null,value:null,distance:null,distanceUnits:null,evaluate:function(feature){var intersect=false;switch(this.type){case OpenLayers.Filter.Spatial.BBOX:case OpenLayers.Filter.Spatial.INTERSECTS:if(feature.geometry){var geom=this.value;if(this.value.CLASS_NAME=="OpenLayers.Bounds"){geom=this.value.toGeometry()}if(feature.geometry.intersects(geom)){intersect=true}}break;default:throw new Error("evaluate is not implemented for this filter type.")}return intersect},clone:function(){var options=OpenLayers.Util.applyDefaults({value:this.value&&this.value.clone&&this.value.clone()},this);return new OpenLayers.Filter.Spatial(options)},CLASS_NAME:"OpenLayers.Filter.Spatial"});OpenLayers.Filter.Spatial.BBOX="BBOX";OpenLayers.Filter.Spatial.INTERSECTS="INTERSECTS";OpenLayers.Filter.Spatial.DWITHIN="DWITHIN";OpenLayers.Filter.Spatial.WITHIN="WITHIN";OpenLayers.Filter.Spatial.CONTAINS="CONTAINS";OpenLayers.Filter.FeatureId=OpenLayers.Class(OpenLayers.Filter,{fids:null,type:"FID",initialize:function(options){this.fids=[];OpenLayers.Filter.prototype.initialize.apply(this,[options])},evaluate:function(feature){for(var i=0,len=this.fids.length;i<len;i++){var fid=feature.fid||feature.id;if(fid==this.fids[i]){return true}}return false},clone:function(){var filter=new OpenLayers.Filter.FeatureId;OpenLayers.Util.extend(filter,this);filter.fids=this.fids.slice();return filter},CLASS_NAME:"OpenLayers.Filter.FeatureId"});OpenLayers.Format.WFST.v1=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance",wfs:"http://www.opengis.net/wfs",gml:"http://www.opengis.net/gml",ogc:"http://www.opengis.net/ogc",ows:"http://www.opengis.net/ows"},defaultPrefix:"wfs",version:null,schemaLocations:null,srsName:null,extractAttributes:true,xy:true,stateName:null,initialize:function(options){this.stateName={};this.stateName[OpenLayers.State.INSERT]="wfs:Insert";this.stateName[OpenLayers.State.UPDATE]="wfs:Update";this.stateName[OpenLayers.State.DELETE]="wfs:Delete";OpenLayers.Format.XML.prototype.initialize.apply(this,[options])},getSrsName:function(feature,options){var srsName=options&&options.srsName;if(!srsName){if(feature&&feature.layer){srsName=feature.layer.projection.getCode()}else{srsName=this.srsName}}return srsName},read:function(data,options){options=options||{};OpenLayers.Util.applyDefaults(options,{output:"features"});if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}if(data&&data.nodeType==9){data=data.documentElement}var obj={};if(data){this.readNode(data,obj,true)}if(obj.features&&options.output==="features"){obj=obj.features}return obj},readers:{wfs:{FeatureCollection:function(node,obj){obj.features=[];this.readChildNodes(node,obj)}}},write:function(features,options){var node=this.writeNode("wfs:Transaction",{features:features,options:options});var value=this.schemaLocationAttr();if(value){this.setAttributeNS(node,this.namespaces["xsi"],"xsi:schemaLocation",value)}return OpenLayers.Format.XML.prototype.write.apply(this,[node])},writers:{wfs:{GetFeature:function(options){var node=this.createElementNSPlus("wfs:GetFeature",{attributes:{service:"WFS",version:this.version,handle:options&&options.handle,outputFormat:options&&options.outputFormat,maxFeatures:options&&options.maxFeatures,"xsi:schemaLocation":this.schemaLocationAttr(options)}});if(typeof this.featureType=="string"){this.writeNode("Query",options,node)}else{for(var i=0,len=this.featureType.length;i<len;i++){options.featureType=this.featureType[i];this.writeNode("Query",options,node)}}return node},Transaction:function(obj){obj=obj||{};var options=obj.options||{};var node=this.createElementNSPlus("wfs:Transaction",{attributes:{service:"WFS",version:this.version,handle:options.handle}});var i,len;var features=obj.features;if(features){if(options.multi===true){OpenLayers.Util.extend(this.geometryTypes,{"OpenLayers.Geometry.Point":"MultiPoint","OpenLayers.Geometry.LineString":this.multiCurve===true?"MultiCurve":"MultiLineString","OpenLayers.Geometry.Polygon":this.multiSurface===true?"MultiSurface":"MultiPolygon"})}var name,feature;for(i=0,len=features.length;i<len;++i){feature=features[i];name=this.stateName[feature.state];if(name){this.writeNode(name,{feature:feature,options:options},node)}}if(options.multi===true){this.setGeometryTypes()}}if(options.nativeElements){for(i=0,len=options.nativeElements.length;i<len;++i){this.writeNode("wfs:Native",options.nativeElements[i],node)}}return node},Native:function(nativeElement){var node=this.createElementNSPlus("wfs:Native",{attributes:{vendorId:nativeElement.vendorId,safeToIgnore:nativeElement.safeToIgnore},value:nativeElement.value});return node},Insert:function(obj){var feature=obj.feature;var options=obj.options;var node=this.createElementNSPlus("wfs:Insert",{attributes:{handle:options&&options.handle}});this.srsName=this.getSrsName(feature);this.writeNode("feature:_typeName",feature,node);return node},Update:function(obj){var feature=obj.feature;var options=obj.options;var node=this.createElementNSPlus("wfs:Update",{attributes:{handle:options&&options.handle,typeName:(this.featureNS?this.featurePrefix+":":"")+this.featureType}});if(this.featureNS){node.setAttribute("xmlns:"+this.featurePrefix,this.featureNS)}var modified=feature.modified;if(this.geometryName!==null&&(!modified||modified.geometry!==undefined)){this.srsName=this.getSrsName(feature);this.writeNode("Property",{name:this.geometryName,value:feature.geometry},node)}for(var key in feature.attributes){if(feature.attributes[key]!==undefined&&(!modified||!modified.attributes||modified.attributes&&modified.attributes[key]!==undefined)){this.writeNode("Property",{name:key,value:feature.attributes[key]},node)}}this.writeNode("ogc:Filter",new OpenLayers.Filter.FeatureId({fids:[feature.fid]}),node);return node},Property:function(obj){var node=this.createElementNSPlus("wfs:Property");this.writeNode("Name",obj.name,node);if(obj.value!==null){this.writeNode("Value",obj.value,node)}return node},Name:function(name){return this.createElementNSPlus("wfs:Name",{value:name})},Value:function(obj){var node;if(obj instanceof OpenLayers.Geometry){node=this.createElementNSPlus("wfs:Value");var geom=this.writeNode("feature:_geometry",obj).firstChild;node.appendChild(geom)}else{node=this.createElementNSPlus("wfs:Value",{value:obj})}return node},Delete:function(obj){var feature=obj.feature;var options=obj.options;var node=this.createElementNSPlus("wfs:Delete",{attributes:{handle:options&&options.handle,typeName:(this.featureNS?this.featurePrefix+":":"")+this.featureType}});if(this.featureNS){node.setAttribute("xmlns:"+this.featurePrefix,this.featureNS)}this.writeNode("ogc:Filter",new OpenLayers.Filter.FeatureId({fids:[feature.fid]}),node);return node}}},schemaLocationAttr:function(options){options=OpenLayers.Util.extend({featurePrefix:this.featurePrefix,schema:this.schema},options);var schemaLocations=OpenLayers.Util.extend({},this.schemaLocations);if(options.schema){schemaLocations[options.featurePrefix]=options.schema}var parts=[];var uri;for(var key in schemaLocations){uri=this.namespaces[key];if(uri){parts.push(uri+" "+schemaLocations[key])}}var value=parts.join(" ")||undefined;return value},setFilterProperty:function(filter){if(filter.filters){for(var i=0,len=filter.filters.length;i<len;++i){OpenLayers.Format.WFST.v1.prototype.setFilterProperty.call(this,filter.filters[i])}}else{if(filter instanceof OpenLayers.Filter.Spatial&&!filter.property){filter.property=this.geometryName}}},CLASS_NAME:"OpenLayers.Format.WFST.v1"});OpenLayers.Filter.Logical=OpenLayers.Class(OpenLayers.Filter,{filters:null,type:null,initialize:function(options){this.filters=[];OpenLayers.Filter.prototype.initialize.apply(this,[options])},destroy:function(){this.filters=null;OpenLayers.Filter.prototype.destroy.apply(this)},evaluate:function(context){var i,len;switch(this.type){case OpenLayers.Filter.Logical.AND:for(i=0,len=this.filters.length;i<len;i++){if(this.filters[i].evaluate(context)==false){return false}}return true;case OpenLayers.Filter.Logical.OR:for(i=0,len=this.filters.length;i<len;i++){if(this.filters[i].evaluate(context)==true){return true}}return false;case OpenLayers.Filter.Logical.NOT:return!this.filters[0].evaluate(context)}return undefined},clone:function(){var filters=[];for(var i=0,len=this.filters.length;i<len;++i){filters.push(this.filters[i].clone())}return new OpenLayers.Filter.Logical({type:this.type,filters:filters})},CLASS_NAME:"OpenLayers.Filter.Logical"});OpenLayers.Filter.Logical.AND="&&";OpenLayers.Filter.Logical.OR="||";OpenLayers.Filter.Logical.NOT="!";OpenLayers.Filter.Comparison=OpenLayers.Class(OpenLayers.Filter,{type:null,property:null,value:null,matchCase:true,lowerBoundary:null,upperBoundary:null,initialize:function(options){OpenLayers.Filter.prototype.initialize.apply(this,[options]);if(this.type===OpenLayers.Filter.Comparison.LIKE&&options.matchCase===undefined){this.matchCase=null}},evaluate:function(context){if(context instanceof OpenLayers.Feature.Vector){context=context.attributes}var result=false;var got=context[this.property];var exp;switch(this.type){case OpenLayers.Filter.Comparison.EQUAL_TO:exp=this.value;if(!this.matchCase&&typeof got=="string"&&typeof exp=="string"){result=got.toUpperCase()==exp.toUpperCase()}else{result=got==exp}break;case OpenLayers.Filter.Comparison.NOT_EQUAL_TO:exp=this.value;if(!this.matchCase&&typeof got=="string"&&typeof exp=="string"){result=got.toUpperCase()!=exp.toUpperCase()}else{result=got!=exp}break;case OpenLayers.Filter.Comparison.LESS_THAN:result=got<this.value;break;case OpenLayers.Filter.Comparison.GREATER_THAN:result=got>this.value;break;case OpenLayers.Filter.Comparison.LESS_THAN_OR_EQUAL_TO:result=got<=this.value;break;case OpenLayers.Filter.Comparison.GREATER_THAN_OR_EQUAL_TO:result=got>=this.value;break;case OpenLayers.Filter.Comparison.BETWEEN:result=got>=this.lowerBoundary&&got<=this.upperBoundary;break;case OpenLayers.Filter.Comparison.LIKE:var regexp=new RegExp(this.value,"gi");result=regexp.test(got);break;case OpenLayers.Filter.Comparison.IS_NULL:result=got===null;break}return result},value2regex:function(wildCard,singleChar,escapeChar){if(wildCard=="."){throw new Error("'.' is an unsupported wildCard character for "+"OpenLayers.Filter.Comparison")}wildCard=wildCard?wildCard:"*";singleChar=singleChar?singleChar:".";escapeChar=escapeChar?escapeChar:"!";this.value=this.value.replace(new RegExp("\\"+escapeChar+"(.|$)","g"),"\\$1");this.value=this.value.replace(new RegExp("\\"+singleChar,"g"),".");this.value=this.value.replace(new RegExp("\\"+wildCard,"g"),".*");this.value=this.value.replace(new RegExp("\\\\.\\*","g"),"\\"+wildCard);this.value=this.value.replace(new RegExp("\\\\\\.","g"),"\\"+singleChar);return this.value},regex2value:function(){var value=this.value;value=value.replace(/!/g,"!!");value=value.replace(/(\\)?\\\./g,function($0,$1){return $1?$0:"!."});value=value.replace(/(\\)?\\\*/g,function($0,$1){return $1?$0:"!*"});value=value.replace(/\\\\/g,"\\");value=value.replace(/\.\*/g,"*");return value},clone:function(){return OpenLayers.Util.extend(new OpenLayers.Filter.Comparison,this)},CLASS_NAME:"OpenLayers.Filter.Comparison"});OpenLayers.Filter.Comparison.EQUAL_TO="==";OpenLayers.Filter.Comparison.NOT_EQUAL_TO="!=";OpenLayers.Filter.Comparison.LESS_THAN="<";OpenLayers.Filter.Comparison.GREATER_THAN=">";OpenLayers.Filter.Comparison.LESS_THAN_OR_EQUAL_TO="<=";OpenLayers.Filter.Comparison.GREATER_THAN_OR_EQUAL_TO=">=";OpenLayers.Filter.Comparison.BETWEEN="..";OpenLayers.Filter.Comparison.LIKE="~";OpenLayers.Filter.Comparison.IS_NULL="NULL";OpenLayers.Format.Filter=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.0.0",CLASS_NAME:"OpenLayers.Format.Filter"});OpenLayers.Filter.Function=OpenLayers.Class(OpenLayers.Filter,{name:null,params:null,CLASS_NAME:"OpenLayers.Filter.Function"});OpenLayers.Date={dateRegEx:/^(?:(\d{4})(?:-(\d{2})(?:-(\d{2}))?)?)?(?:(?:T(\d{1,2}):(\d{2}):(\d{2}(?:\.\d+)?)(Z|(?:[+-]\d{1,2}(?::(\d{2}))?)))|Z)?$/,toISOString:function(){if("toISOString"in Date.prototype){return function(date){return date.toISOString()}}else{return function(date){var str;if(isNaN(date.getTime())){str="Invalid Date"}else{str=date.getUTCFullYear()+"-"+OpenLayers.Number.zeroPad(date.getUTCMonth()+1,2)+"-"+OpenLayers.Number.zeroPad(date.getUTCDate(),2)+"T"+OpenLayers.Number.zeroPad(date.getUTCHours(),2)+":"+OpenLayers.Number.zeroPad(date.getUTCMinutes(),2)+":"+OpenLayers.Number.zeroPad(date.getUTCSeconds(),2)+"."+OpenLayers.Number.zeroPad(date.getUTCMilliseconds(),3)+"Z"}return str}}}(),parse:function(str){var date;var match=str.match(this.dateRegEx);if(match&&(match[1]||match[7])){var year=parseInt(match[1],10)||0;var month=parseInt(match[2],10)-1||0;var day=parseInt(match[3],10)||1;date=new Date(Date.UTC(year,month,day));var type=match[7];if(type){var hours=parseInt(match[4],10);var minutes=parseInt(match[5],10);var secFrac=parseFloat(match[6]);var seconds=secFrac|0;var milliseconds=Math.round(1e3*(secFrac-seconds));date.setUTCHours(hours,minutes,seconds,milliseconds);if(type!=="Z"){var hoursOffset=parseInt(type,10);var minutesOffset=parseInt(match[8],10)||0;var offset=-1e3*(60*(hoursOffset*60)+minutesOffset*60);date=new Date(date.getTime()+offset)}}}else{date=new Date("invalid")}return date}};OpenLayers.Format.Filter.v1=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{ogc:"http://www.opengis.net/ogc",gml:"http://www.opengis.net/gml",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},defaultPrefix:"ogc",schemaLocation:null,initialize:function(options){OpenLayers.Format.XML.prototype.initialize.apply(this,[options])},read:function(data){var obj={};this.readers.ogc["Filter"].apply(this,[data,obj]);return obj.filter},readers:{ogc:{_expression:function(node){var obj,value="";for(var child=node.firstChild;child;child=child.nextSibling){switch(child.nodeType){case 1:obj=this.readNode(child);if(obj.property){value+="${"+obj.property+"}"}else if(obj.value!==undefined){value+=obj.value}break;case 3:case 4:value+=child.nodeValue}}return value},Filter:function(node,parent){var obj={fids:[],filters:[]};this.readChildNodes(node,obj);if(obj.fids.length>0){parent.filter=new OpenLayers.Filter.FeatureId({fids:obj.fids})}else if(obj.filters.length>0){parent.filter=obj.filters[0]}},FeatureId:function(node,obj){var fid=node.getAttribute("fid");if(fid){obj.fids.push(fid)}},And:function(node,obj){var filter=new OpenLayers.Filter.Logical({type:OpenLayers.Filter.Logical.AND});this.readChildNodes(node,filter);obj.filters.push(filter)},Or:function(node,obj){var filter=new OpenLayers.Filter.Logical({type:OpenLayers.Filter.Logical.OR});this.readChildNodes(node,filter);obj.filters.push(filter)},Not:function(node,obj){var filter=new OpenLayers.Filter.Logical({type:OpenLayers.Filter.Logical.NOT});this.readChildNodes(node,filter);obj.filters.push(filter)},PropertyIsLessThan:function(node,obj){var filter=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.LESS_THAN});this.readChildNodes(node,filter);obj.filters.push(filter)},PropertyIsGreaterThan:function(node,obj){var filter=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.GREATER_THAN});this.readChildNodes(node,filter);obj.filters.push(filter)},PropertyIsLessThanOrEqualTo:function(node,obj){var filter=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.LESS_THAN_OR_EQUAL_TO});this.readChildNodes(node,filter);obj.filters.push(filter)},PropertyIsGreaterThanOrEqualTo:function(node,obj){var filter=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.GREATER_THAN_OR_EQUAL_TO});this.readChildNodes(node,filter);obj.filters.push(filter)},PropertyIsBetween:function(node,obj){var filter=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.BETWEEN});this.readChildNodes(node,filter);obj.filters.push(filter)},Literal:function(node,obj){obj.value=OpenLayers.String.numericIf(this.getChildValue(node),true)},PropertyName:function(node,filter){filter.property=this.getChildValue(node)},LowerBoundary:function(node,filter){filter.lowerBoundary=OpenLayers.String.numericIf(this.readers.ogc._expression.call(this,node),true)},UpperBoundary:function(node,filter){filter.upperBoundary=OpenLayers.String.numericIf(this.readers.ogc._expression.call(this,node),true)},Intersects:function(node,obj){this.readSpatial(node,obj,OpenLayers.Filter.Spatial.INTERSECTS)},Within:function(node,obj){this.readSpatial(node,obj,OpenLayers.Filter.Spatial.WITHIN)},Contains:function(node,obj){this.readSpatial(node,obj,OpenLayers.Filter.Spatial.CONTAINS)},DWithin:function(node,obj){this.readSpatial(node,obj,OpenLayers.Filter.Spatial.DWITHIN)},Distance:function(node,obj){obj.distance=parseInt(this.getChildValue(node));obj.distanceUnits=node.getAttribute("units")},Function:function(node,obj){return},PropertyIsNull:function(node,obj){var filter=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.IS_NULL});this.readChildNodes(node,filter);obj.filters.push(filter)}}},readSpatial:function(node,obj,type){var filter=new OpenLayers.Filter.Spatial({type:type});this.readChildNodes(node,filter);filter.value=filter.components[0];delete filter.components;obj.filters.push(filter)},encodeLiteral:function(value){if(value instanceof Date){value=OpenLayers.Date.toISOString(value)}return value},writeOgcExpression:function(value,node){if(value instanceof OpenLayers.Filter.Function){this.writeNode("Function",value,node)}else{this.writeNode("Literal",value,node)}return node},write:function(filter){return this.writers.ogc["Filter"].apply(this,[filter])},writers:{ogc:{Filter:function(filter){var node=this.createElementNSPlus("ogc:Filter");this.writeNode(this.getFilterType(filter),filter,node);return node},_featureIds:function(filter){var node=this.createDocumentFragment();for(var i=0,ii=filter.fids.length;i<ii;++i){this.writeNode("ogc:FeatureId",filter.fids[i],node)}return node},FeatureId:function(fid){return this.createElementNSPlus("ogc:FeatureId",{attributes:{fid:fid}})},And:function(filter){var node=this.createElementNSPlus("ogc:And");var childFilter;for(var i=0,ii=filter.filters.length;i<ii;++i){childFilter=filter.filters[i];this.writeNode(this.getFilterType(childFilter),childFilter,node)}return node},Or:function(filter){var node=this.createElementNSPlus("ogc:Or");var childFilter;for(var i=0,ii=filter.filters.length;i<ii;++i){childFilter=filter.filters[i];this.writeNode(this.getFilterType(childFilter),childFilter,node)}return node},Not:function(filter){var node=this.createElementNSPlus("ogc:Not");var childFilter=filter.filters[0];this.writeNode(this.getFilterType(childFilter),childFilter,node);return node},PropertyIsLessThan:function(filter){var node=this.createElementNSPlus("ogc:PropertyIsLessThan");this.writeNode("PropertyName",filter,node);this.writeOgcExpression(filter.value,node);return node},PropertyIsGreaterThan:function(filter){var node=this.createElementNSPlus("ogc:PropertyIsGreaterThan");this.writeNode("PropertyName",filter,node);this.writeOgcExpression(filter.value,node);return node},PropertyIsLessThanOrEqualTo:function(filter){var node=this.createElementNSPlus("ogc:PropertyIsLessThanOrEqualTo");this.writeNode("PropertyName",filter,node);this.writeOgcExpression(filter.value,node);return node},PropertyIsGreaterThanOrEqualTo:function(filter){var node=this.createElementNSPlus("ogc:PropertyIsGreaterThanOrEqualTo");this.writeNode("PropertyName",filter,node);this.writeOgcExpression(filter.value,node);return node},PropertyIsBetween:function(filter){var node=this.createElementNSPlus("ogc:PropertyIsBetween");this.writeNode("PropertyName",filter,node);this.writeNode("LowerBoundary",filter,node);this.writeNode("UpperBoundary",filter,node);return node},PropertyName:function(filter){return this.createElementNSPlus("ogc:PropertyName",{value:filter.property})},Literal:function(value){var encode=this.encodeLiteral||OpenLayers.Format.Filter.v1.prototype.encodeLiteral;return this.createElementNSPlus("ogc:Literal",{value:encode(value)})},LowerBoundary:function(filter){var node=this.createElementNSPlus("ogc:LowerBoundary");this.writeOgcExpression(filter.lowerBoundary,node);return node},UpperBoundary:function(filter){var node=this.createElementNSPlus("ogc:UpperBoundary");this.writeNode("Literal",filter.upperBoundary,node);return node},INTERSECTS:function(filter){return this.writeSpatial(filter,"Intersects")},WITHIN:function(filter){return this.writeSpatial(filter,"Within")},CONTAINS:function(filter){return this.writeSpatial(filter,"Contains")},DWITHIN:function(filter){var node=this.writeSpatial(filter,"DWithin");this.writeNode("Distance",filter,node);return node},Distance:function(filter){return this.createElementNSPlus("ogc:Distance",{attributes:{units:filter.distanceUnits},value:filter.distance})},Function:function(filter){var node=this.createElementNSPlus("ogc:Function",{attributes:{name:filter.name}});var params=filter.params;for(var i=0,len=params.length;i<len;i++){this.writeOgcExpression(params[i],node)}return node},PropertyIsNull:function(filter){var node=this.createElementNSPlus("ogc:PropertyIsNull");this.writeNode("PropertyName",filter,node);return node}}},getFilterType:function(filter){var filterType=this.filterMap[filter.type];if(!filterType){throw"Filter writing not supported for rule type: "+filter.type}return filterType},filterMap:{"&&":"And","||":"Or","!":"Not","==":"PropertyIsEqualTo","!=":"PropertyIsNotEqualTo","<":"PropertyIsLessThan",">":"PropertyIsGreaterThan","<=":"PropertyIsLessThanOrEqualTo",">=":"PropertyIsGreaterThanOrEqualTo","..":"PropertyIsBetween","~":"PropertyIsLike",NULL:"PropertyIsNull",BBOX:"BBOX",DWITHIN:"DWITHIN",WITHIN:"WITHIN",CONTAINS:"CONTAINS",INTERSECTS:"INTERSECTS",FID:"_featureIds"},CLASS_NAME:"OpenLayers.Format.Filter.v1"});OpenLayers.Format.GML=OpenLayers.Class(OpenLayers.Format.XML,{featureNS:"http://mapserver.gis.umn.edu/mapserver",featurePrefix:"feature",featureName:"featureMember",layerName:"features",geometryName:"geometry",collectionName:"FeatureCollection",gmlns:"http://www.opengis.net/gml",extractAttributes:true,xy:true,initialize:function(options){this.regExes={trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g};OpenLayers.Format.XML.prototype.initialize.apply(this,[options])},read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}var featureNodes=this.getElementsByTagNameNS(data.documentElement,this.gmlns,this.featureName);var features=[];for(var i=0;i<featureNodes.length;i++){var feature=this.parseFeature(featureNodes[i]);if(feature){features.push(feature)}}return features},parseFeature:function(node){var order=["MultiPolygon","Polygon","MultiLineString","LineString","MultiPoint","Point","Envelope"];var type,nodeList,geometry,parser;for(var i=0;i<order.length;++i){type=order[i];nodeList=this.getElementsByTagNameNS(node,this.gmlns,type);if(nodeList.length>0){parser=this.parseGeometry[type.toLowerCase()];if(parser){geometry=parser.apply(this,[nodeList[0]]);if(this.internalProjection&&this.externalProjection){geometry.transform(this.externalProjection,this.internalProjection)}}else{
throw new TypeError("Unsupported geometry type: "+type)}break}}var bounds;var boxNodes=this.getElementsByTagNameNS(node,this.gmlns,"Box");for(i=0;i<boxNodes.length;++i){var boxNode=boxNodes[i];var box=this.parseGeometry["box"].apply(this,[boxNode]);var parentNode=boxNode.parentNode;var parentName=parentNode.localName||parentNode.nodeName.split(":").pop();if(parentName==="boundedBy"){bounds=box}else{geometry=box.toGeometry()}}var attributes;if(this.extractAttributes){attributes=this.parseAttributes(node)}var feature=new OpenLayers.Feature.Vector(geometry,attributes);feature.bounds=bounds;feature.gml={featureType:node.firstChild.nodeName.split(":")[1],featureNS:node.firstChild.namespaceURI,featureNSPrefix:node.firstChild.prefix};var childNode=node.firstChild;var fid;while(childNode){if(childNode.nodeType==1){fid=childNode.getAttribute("fid")||childNode.getAttribute("id");if(fid){break}}childNode=childNode.nextSibling}feature.fid=fid;return feature},parseGeometry:{point:function(node){var nodeList,coordString;var coords=[];var nodeList=this.getElementsByTagNameNS(node,this.gmlns,"pos");if(nodeList.length>0){coordString=nodeList[0].firstChild.nodeValue;coordString=coordString.replace(this.regExes.trimSpace,"");coords=coordString.split(this.regExes.splitSpace)}if(coords.length==0){nodeList=this.getElementsByTagNameNS(node,this.gmlns,"coordinates");if(nodeList.length>0){coordString=nodeList[0].firstChild.nodeValue;coordString=coordString.replace(this.regExes.removeSpace,"");coords=coordString.split(",")}}if(coords.length==0){nodeList=this.getElementsByTagNameNS(node,this.gmlns,"coord");if(nodeList.length>0){var xList=this.getElementsByTagNameNS(nodeList[0],this.gmlns,"X");var yList=this.getElementsByTagNameNS(nodeList[0],this.gmlns,"Y");if(xList.length>0&&yList.length>0){coords=[xList[0].firstChild.nodeValue,yList[0].firstChild.nodeValue]}}}if(coords.length==2){coords[2]=null}if(this.xy){return new OpenLayers.Geometry.Point(coords[0],coords[1],coords[2])}else{return new OpenLayers.Geometry.Point(coords[1],coords[0],coords[2])}},multipoint:function(node){var nodeList=this.getElementsByTagNameNS(node,this.gmlns,"Point");var components=[];if(nodeList.length>0){var point;for(var i=0;i<nodeList.length;++i){point=this.parseGeometry.point.apply(this,[nodeList[i]]);if(point){components.push(point)}}}return new OpenLayers.Geometry.MultiPoint(components)},linestring:function(node,ring){var nodeList,coordString;var coords=[];var points=[];nodeList=this.getElementsByTagNameNS(node,this.gmlns,"posList");if(nodeList.length>0){coordString=this.getChildValue(nodeList[0]);coordString=coordString.replace(this.regExes.trimSpace,"");coords=coordString.split(this.regExes.splitSpace);var dim=parseInt(nodeList[0].getAttribute("dimension"));var j,x,y,z;for(var i=0;i<coords.length/dim;++i){j=i*dim;x=coords[j];y=coords[j+1];z=dim==2?null:coords[j+2];if(this.xy){points.push(new OpenLayers.Geometry.Point(x,y,z))}else{points.push(new OpenLayers.Geometry.Point(y,x,z))}}}if(coords.length==0){nodeList=this.getElementsByTagNameNS(node,this.gmlns,"coordinates");if(nodeList.length>0){coordString=this.getChildValue(nodeList[0]);coordString=coordString.replace(this.regExes.trimSpace,"");coordString=coordString.replace(this.regExes.trimComma,",");var pointList=coordString.split(this.regExes.splitSpace);for(var i=0;i<pointList.length;++i){coords=pointList[i].split(",");if(coords.length==2){coords[2]=null}if(this.xy){points.push(new OpenLayers.Geometry.Point(coords[0],coords[1],coords[2]))}else{points.push(new OpenLayers.Geometry.Point(coords[1],coords[0],coords[2]))}}}}var line=null;if(points.length!=0){if(ring){line=new OpenLayers.Geometry.LinearRing(points)}else{line=new OpenLayers.Geometry.LineString(points)}}return line},multilinestring:function(node){var nodeList=this.getElementsByTagNameNS(node,this.gmlns,"LineString");var components=[];if(nodeList.length>0){var line;for(var i=0;i<nodeList.length;++i){line=this.parseGeometry.linestring.apply(this,[nodeList[i]]);if(line){components.push(line)}}}return new OpenLayers.Geometry.MultiLineString(components)},polygon:function(node){var nodeList=this.getElementsByTagNameNS(node,this.gmlns,"LinearRing");var components=[];if(nodeList.length>0){var ring;for(var i=0;i<nodeList.length;++i){ring=this.parseGeometry.linestring.apply(this,[nodeList[i],true]);if(ring){components.push(ring)}}}return new OpenLayers.Geometry.Polygon(components)},multipolygon:function(node){var nodeList=this.getElementsByTagNameNS(node,this.gmlns,"Polygon");var components=[];if(nodeList.length>0){var polygon;for(var i=0;i<nodeList.length;++i){polygon=this.parseGeometry.polygon.apply(this,[nodeList[i]]);if(polygon){components.push(polygon)}}}return new OpenLayers.Geometry.MultiPolygon(components)},envelope:function(node){var components=[];var coordString;var envelope;var lpoint=this.getElementsByTagNameNS(node,this.gmlns,"lowerCorner");if(lpoint.length>0){var coords=[];if(lpoint.length>0){coordString=lpoint[0].firstChild.nodeValue;coordString=coordString.replace(this.regExes.trimSpace,"");coords=coordString.split(this.regExes.splitSpace)}if(coords.length==2){coords[2]=null}if(this.xy){var lowerPoint=new OpenLayers.Geometry.Point(coords[0],coords[1],coords[2])}else{var lowerPoint=new OpenLayers.Geometry.Point(coords[1],coords[0],coords[2])}}var upoint=this.getElementsByTagNameNS(node,this.gmlns,"upperCorner");if(upoint.length>0){var coords=[];if(upoint.length>0){coordString=upoint[0].firstChild.nodeValue;coordString=coordString.replace(this.regExes.trimSpace,"");coords=coordString.split(this.regExes.splitSpace)}if(coords.length==2){coords[2]=null}if(this.xy){var upperPoint=new OpenLayers.Geometry.Point(coords[0],coords[1],coords[2])}else{var upperPoint=new OpenLayers.Geometry.Point(coords[1],coords[0],coords[2])}}if(lowerPoint&&upperPoint){components.push(new OpenLayers.Geometry.Point(lowerPoint.x,lowerPoint.y));components.push(new OpenLayers.Geometry.Point(upperPoint.x,lowerPoint.y));components.push(new OpenLayers.Geometry.Point(upperPoint.x,upperPoint.y));components.push(new OpenLayers.Geometry.Point(lowerPoint.x,upperPoint.y));components.push(new OpenLayers.Geometry.Point(lowerPoint.x,lowerPoint.y));var ring=new OpenLayers.Geometry.LinearRing(components);envelope=new OpenLayers.Geometry.Polygon([ring])}return envelope},box:function(node){var nodeList=this.getElementsByTagNameNS(node,this.gmlns,"coordinates");var coordString;var coords,beginPoint=null,endPoint=null;if(nodeList.length>0){coordString=nodeList[0].firstChild.nodeValue;coords=coordString.split(" ");if(coords.length==2){beginPoint=coords[0].split(",");endPoint=coords[1].split(",")}}if(beginPoint!==null&&endPoint!==null){return new OpenLayers.Bounds(parseFloat(beginPoint[0]),parseFloat(beginPoint[1]),parseFloat(endPoint[0]),parseFloat(endPoint[1]))}}},parseAttributes:function(node){var attributes={};var childNode=node.firstChild;var children,i,child,grandchildren,grandchild,name,value;while(childNode){if(childNode.nodeType==1){children=childNode.childNodes;for(i=0;i<children.length;++i){child=children[i];if(child.nodeType==1){grandchildren=child.childNodes;if(grandchildren.length==1){grandchild=grandchildren[0];if(grandchild.nodeType==3||grandchild.nodeType==4){name=child.prefix?child.nodeName.split(":")[1]:child.nodeName;value=grandchild.nodeValue.replace(this.regExes.trimSpace,"");attributes[name]=value}}else{attributes[child.nodeName.split(":").pop()]=null}}}break}childNode=childNode.nextSibling}return attributes},write:function(features){if(!OpenLayers.Util.isArray(features)){features=[features]}var gml=this.createElementNS("http://www.opengis.net/wfs","wfs:"+this.collectionName);for(var i=0;i<features.length;i++){gml.appendChild(this.createFeatureXML(features[i]))}return OpenLayers.Format.XML.prototype.write.apply(this,[gml])},createFeatureXML:function(feature){var geometry=feature.geometry;var geometryNode=this.buildGeometryNode(geometry);var geomContainer=this.createElementNS(this.featureNS,this.featurePrefix+":"+this.geometryName);geomContainer.appendChild(geometryNode);var featureNode=this.createElementNS(this.gmlns,"gml:"+this.featureName);var featureContainer=this.createElementNS(this.featureNS,this.featurePrefix+":"+this.layerName);var fid=feature.fid||feature.id;featureContainer.setAttribute("fid",fid);featureContainer.appendChild(geomContainer);for(var attr in feature.attributes){var attrText=this.createTextNode(feature.attributes[attr]);var nodename=attr.substring(attr.lastIndexOf(":")+1);var attrContainer=this.createElementNS(this.featureNS,this.featurePrefix+":"+nodename);attrContainer.appendChild(attrText);featureContainer.appendChild(attrContainer)}featureNode.appendChild(featureContainer);return featureNode},buildGeometryNode:function(geometry){if(this.externalProjection&&this.internalProjection){geometry=geometry.clone();geometry.transform(this.internalProjection,this.externalProjection)}var className=geometry.CLASS_NAME;var type=className.substring(className.lastIndexOf(".")+1);var builder=this.buildGeometry[type.toLowerCase()];return builder.apply(this,[geometry])},buildGeometry:{point:function(geometry){var gml=this.createElementNS(this.gmlns,"gml:Point");gml.appendChild(this.buildCoordinatesNode(geometry));return gml},multipoint:function(geometry){var gml=this.createElementNS(this.gmlns,"gml:MultiPoint");var points=geometry.components;var pointMember,pointGeom;for(var i=0;i<points.length;i++){pointMember=this.createElementNS(this.gmlns,"gml:pointMember");pointGeom=this.buildGeometry.point.apply(this,[points[i]]);pointMember.appendChild(pointGeom);gml.appendChild(pointMember)}return gml},linestring:function(geometry){var gml=this.createElementNS(this.gmlns,"gml:LineString");gml.appendChild(this.buildCoordinatesNode(geometry));return gml},multilinestring:function(geometry){var gml=this.createElementNS(this.gmlns,"gml:MultiLineString");var lines=geometry.components;var lineMember,lineGeom;for(var i=0;i<lines.length;++i){lineMember=this.createElementNS(this.gmlns,"gml:lineStringMember");lineGeom=this.buildGeometry.linestring.apply(this,[lines[i]]);lineMember.appendChild(lineGeom);gml.appendChild(lineMember)}return gml},linearring:function(geometry){var gml=this.createElementNS(this.gmlns,"gml:LinearRing");gml.appendChild(this.buildCoordinatesNode(geometry));return gml},polygon:function(geometry){var gml=this.createElementNS(this.gmlns,"gml:Polygon");var rings=geometry.components;var ringMember,ringGeom,type;for(var i=0;i<rings.length;++i){type=i==0?"outerBoundaryIs":"innerBoundaryIs";ringMember=this.createElementNS(this.gmlns,"gml:"+type);ringGeom=this.buildGeometry.linearring.apply(this,[rings[i]]);ringMember.appendChild(ringGeom);gml.appendChild(ringMember)}return gml},multipolygon:function(geometry){var gml=this.createElementNS(this.gmlns,"gml:MultiPolygon");var polys=geometry.components;var polyMember,polyGeom;for(var i=0;i<polys.length;++i){polyMember=this.createElementNS(this.gmlns,"gml:polygonMember");polyGeom=this.buildGeometry.polygon.apply(this,[polys[i]]);polyMember.appendChild(polyGeom);gml.appendChild(polyMember)}return gml},bounds:function(bounds){var gml=this.createElementNS(this.gmlns,"gml:Box");gml.appendChild(this.buildCoordinatesNode(bounds));return gml}},buildCoordinatesNode:function(geometry){var coordinatesNode=this.createElementNS(this.gmlns,"gml:coordinates");coordinatesNode.setAttribute("decimal",".");coordinatesNode.setAttribute("cs",",");coordinatesNode.setAttribute("ts"," ");var parts=[];if(geometry instanceof OpenLayers.Bounds){parts.push(geometry.left+","+geometry.bottom);parts.push(geometry.right+","+geometry.top)}else{var points=geometry.components?geometry.components:[geometry];for(var i=0;i<points.length;i++){parts.push(points[i].x+","+points[i].y)}}var txtNode=this.createTextNode(parts.join(" "));coordinatesNode.appendChild(txtNode);return coordinatesNode},CLASS_NAME:"OpenLayers.Format.GML"});if(!OpenLayers.Format.GML){OpenLayers.Format.GML={}}OpenLayers.Format.GML.Base=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{gml:"http://www.opengis.net/gml",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance",wfs:"http://www.opengis.net/wfs"},defaultPrefix:"gml",schemaLocation:null,featureType:null,featureNS:null,geometryName:"geometry",extractAttributes:true,srsName:null,xy:true,geometryTypes:null,singleFeatureType:null,regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g,featureMember:/^(.*:)?featureMembers?$/},initialize:function(options){OpenLayers.Format.XML.prototype.initialize.apply(this,[options]);this.setGeometryTypes();if(options&&options.featureNS){this.setNamespace("feature",options.featureNS)}this.singleFeatureType=!options||typeof options.featureType==="string"},read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}if(data&&data.nodeType==9){data=data.documentElement}var features=[];this.readNode(data,{features:features},true);if(features.length==0){var elements=this.getElementsByTagNameNS(data,this.namespaces.gml,"featureMember");if(elements.length){for(var i=0,len=elements.length;i<len;++i){this.readNode(elements[i],{features:features},true)}}else{var elements=this.getElementsByTagNameNS(data,this.namespaces.gml,"featureMembers");if(elements.length){this.readNode(elements[0],{features:features},true)}}}return features},readNode:function(node,obj,first){if(first===true&&this.autoConfig===true){this.featureType=null;delete this.namespaceAlias[this.featureNS];delete this.namespaces["feature"];this.featureNS=null}if(!this.featureNS&&(!(node.prefix in this.namespaces)&&node.parentNode.namespaceURI==this.namespaces["gml"]&&this.regExes.featureMember.test(node.parentNode.nodeName))){this.featureType=node.nodeName.split(":").pop();this.setNamespace("feature",node.namespaceURI);this.featureNS=node.namespaceURI;this.autoConfig=true}return OpenLayers.Format.XML.prototype.readNode.apply(this,[node,obj])},readers:{gml:{_inherit:function(node,obj,container){},featureMember:function(node,obj){this.readChildNodes(node,obj)},featureMembers:function(node,obj){this.readChildNodes(node,obj)},name:function(node,obj){obj.name=this.getChildValue(node)},boundedBy:function(node,obj){var container={};this.readChildNodes(node,container);if(container.components&&container.components.length>0){obj.bounds=container.components[0]}},Point:function(node,container){var obj={points:[]};this.readChildNodes(node,obj);if(!container.components){container.components=[]}container.components.push(obj.points[0])},coordinates:function(node,obj){var str=this.getChildValue(node).replace(this.regExes.trimSpace,"");str=str.replace(this.regExes.trimComma,",");var pointList=str.split(this.regExes.splitSpace);var coords;var numPoints=pointList.length;var points=new Array(numPoints);for(var i=0;i<numPoints;++i){coords=pointList[i].split(",");if(this.xy){points[i]=new OpenLayers.Geometry.Point(coords[0],coords[1],coords[2])}else{points[i]=new OpenLayers.Geometry.Point(coords[1],coords[0],coords[2])}}obj.points=points},coord:function(node,obj){var coord={};this.readChildNodes(node,coord);if(!obj.points){obj.points=[]}obj.points.push(new OpenLayers.Geometry.Point(coord.x,coord.y,coord.z))},X:function(node,coord){coord.x=this.getChildValue(node)},Y:function(node,coord){coord.y=this.getChildValue(node)},Z:function(node,coord){coord.z=this.getChildValue(node)},MultiPoint:function(node,container){var obj={components:[]};this.readers.gml._inherit.apply(this,[node,obj,container]);this.readChildNodes(node,obj);container.components=[new OpenLayers.Geometry.MultiPoint(obj.components)]},pointMember:function(node,obj){this.readChildNodes(node,obj)},LineString:function(node,container){var obj={};this.readers.gml._inherit.apply(this,[node,obj,container]);this.readChildNodes(node,obj);if(!container.components){container.components=[]}container.components.push(new OpenLayers.Geometry.LineString(obj.points))},MultiLineString:function(node,container){var obj={components:[]};this.readers.gml._inherit.apply(this,[node,obj,container]);this.readChildNodes(node,obj);container.components=[new OpenLayers.Geometry.MultiLineString(obj.components)]},lineStringMember:function(node,obj){this.readChildNodes(node,obj)},Polygon:function(node,container){var obj={outer:null,inner:[]};this.readers.gml._inherit.apply(this,[node,obj,container]);this.readChildNodes(node,obj);obj.inner.unshift(obj.outer);if(!container.components){container.components=[]}container.components.push(new OpenLayers.Geometry.Polygon(obj.inner))},LinearRing:function(node,obj){var container={};this.readers.gml._inherit.apply(this,[node,container]);this.readChildNodes(node,container);obj.components=[new OpenLayers.Geometry.LinearRing(container.points)]},MultiPolygon:function(node,container){var obj={components:[]};this.readers.gml._inherit.apply(this,[node,obj,container]);this.readChildNodes(node,obj);container.components=[new OpenLayers.Geometry.MultiPolygon(obj.components)]},polygonMember:function(node,obj){this.readChildNodes(node,obj)},GeometryCollection:function(node,container){var obj={components:[]};this.readers.gml._inherit.apply(this,[node,obj,container]);this.readChildNodes(node,obj);container.components=[new OpenLayers.Geometry.Collection(obj.components)]},geometryMember:function(node,obj){this.readChildNodes(node,obj)}},feature:{"*":function(node,obj){var name;var local=node.localName||node.nodeName.split(":").pop();if(obj.features){if(!this.singleFeatureType&&OpenLayers.Util.indexOf(this.featureType,local)!==-1){name="_typeName"}else if(local===this.featureType){name="_typeName"}}else{if(node.childNodes.length==0||node.childNodes.length==1&&node.firstChild.nodeType==3){if(this.extractAttributes){name="_attribute"}}else{name="_geometry"}}if(name){this.readers.feature[name].apply(this,[node,obj])}},_typeName:function(node,obj){var container={components:[],attributes:{}};this.readChildNodes(node,container);if(container.name){container.attributes.name=container.name}var feature=new OpenLayers.Feature.Vector(container.components[0],container.attributes);if(!this.singleFeatureType){feature.type=node.nodeName.split(":").pop();feature.namespace=node.namespaceURI}var fid=node.getAttribute("fid")||this.getAttributeNS(node,this.namespaces["gml"],"id");if(fid){feature.fid=fid}if(this.internalProjection&&this.externalProjection&&feature.geometry){feature.geometry.transform(this.externalProjection,this.internalProjection)}if(container.bounds){feature.bounds=container.bounds}obj.features.push(feature)},_geometry:function(node,obj){if(!this.geometryName){this.geometryName=node.nodeName.split(":").pop()}this.readChildNodes(node,obj)},_attribute:function(node,obj){var local=node.localName||node.nodeName.split(":").pop();var value=this.getChildValue(node);obj.attributes[local]=value}},wfs:{FeatureCollection:function(node,obj){this.readChildNodes(node,obj)}}},write:function(features){var name;if(OpenLayers.Util.isArray(features)){name="featureMembers"}else{name="featureMember"}var root=this.writeNode("gml:"+name,features);this.setAttributeNS(root,this.namespaces["xsi"],"xsi:schemaLocation",this.schemaLocation);return OpenLayers.Format.XML.prototype.write.apply(this,[root])},writers:{gml:{featureMember:function(feature){var node=this.createElementNSPlus("gml:featureMember");this.writeNode("feature:_typeName",feature,node);return node},MultiPoint:function(geometry){var node=this.createElementNSPlus("gml:MultiPoint");var components=geometry.components||[geometry];for(var i=0,ii=components.length;i<ii;++i){this.writeNode("pointMember",components[i],node)}return node},pointMember:function(geometry){var node=this.createElementNSPlus("gml:pointMember");this.writeNode("Point",geometry,node);return node},MultiLineString:function(geometry){var node=this.createElementNSPlus("gml:MultiLineString");var components=geometry.components||[geometry];for(var i=0,ii=components.length;i<ii;++i){this.writeNode("lineStringMember",components[i],node)}return node},lineStringMember:function(geometry){var node=this.createElementNSPlus("gml:lineStringMember");this.writeNode("LineString",geometry,node);return node},MultiPolygon:function(geometry){var node=this.createElementNSPlus("gml:MultiPolygon");var components=geometry.components||[geometry];for(var i=0,ii=components.length;i<ii;++i){this.writeNode("polygonMember",components[i],node)}return node},polygonMember:function(geometry){var node=this.createElementNSPlus("gml:polygonMember");this.writeNode("Polygon",geometry,node);return node},GeometryCollection:function(geometry){var node=this.createElementNSPlus("gml:GeometryCollection");for(var i=0,len=geometry.components.length;i<len;++i){this.writeNode("geometryMember",geometry.components[i],node)}return node},geometryMember:function(geometry){var node=this.createElementNSPlus("gml:geometryMember");var child=this.writeNode("feature:_geometry",geometry);node.appendChild(child.firstChild);return node}},feature:{_typeName:function(feature){var node=this.createElementNSPlus("feature:"+this.featureType,{attributes:{fid:feature.fid}});if(feature.geometry){this.writeNode("feature:_geometry",feature.geometry,node)}for(var name in feature.attributes){var value=feature.attributes[name];if(value!=null){this.writeNode("feature:_attribute",{name:name,value:value},node)}}return node},_geometry:function(geometry){if(this.externalProjection&&this.internalProjection){geometry=geometry.clone().transform(this.internalProjection,this.externalProjection)}var node=this.createElementNSPlus("feature:"+this.geometryName);var type=this.geometryTypes[geometry.CLASS_NAME];var child=this.writeNode("gml:"+type,geometry,node);if(this.srsName){child.setAttribute("srsName",this.srsName)}return node},_attribute:function(obj){return this.createElementNSPlus("feature:"+obj.name,{value:obj.value})}},wfs:{FeatureCollection:function(features){var node=this.createElementNSPlus("wfs:FeatureCollection");for(var i=0,len=features.length;i<len;++i){this.writeNode("gml:featureMember",features[i],node)}return node}}},setGeometryTypes:function(){this.geometryTypes={"OpenLayers.Geometry.Point":"Point","OpenLayers.Geometry.MultiPoint":"MultiPoint","OpenLayers.Geometry.LineString":"LineString","OpenLayers.Geometry.MultiLineString":"MultiLineString","OpenLayers.Geometry.Polygon":"Polygon","OpenLayers.Geometry.MultiPolygon":"MultiPolygon","OpenLayers.Geometry.Collection":"GeometryCollection"}},CLASS_NAME:"OpenLayers.Format.GML.Base"});OpenLayers.Format.GML.v3=OpenLayers.Class(OpenLayers.Format.GML.Base,{schemaLocation:"http://www.opengis.net/gml http://schemas.opengis.net/gml/3.1.1/profiles/gmlsfProfile/1.0.0/gmlsf.xsd",curve:false,multiCurve:true,surface:false,multiSurface:true,initialize:function(options){OpenLayers.Format.GML.Base.prototype.initialize.apply(this,[options])},readers:{gml:OpenLayers.Util.applyDefaults({_inherit:function(node,obj,container){var dim=parseInt(node.getAttribute("srsDimension"),10)||container&&container.srsDimension;if(dim){obj.srsDimension=dim}},featureMembers:function(node,obj){this.readChildNodes(node,obj)},Curve:function(node,container){var obj={points:[]};this.readers.gml._inherit.apply(this,[node,obj,container]);this.readChildNodes(node,obj);if(!container.components){container.components=[]}container.components.push(new OpenLayers.Geometry.LineString(obj.points))},segments:function(node,obj){this.readChildNodes(node,obj)},LineStringSegment:function(node,container){var obj={};this.readChildNodes(node,obj);if(obj.points){Array.prototype.push.apply(container.points,obj.points)}},pos:function(node,obj){var str=this.getChildValue(node).replace(this.regExes.trimSpace,"");var coords=str.split(this.regExes.splitSpace);var point;if(this.xy){point=new OpenLayers.Geometry.Point(coords[0],coords[1],coords[2])}else{point=new OpenLayers.Geometry.Point(coords[1],coords[0],coords[2])}obj.points=[point]},posList:function(node,obj){var str=this.getChildValue(node).replace(this.regExes.trimSpace,"");var coords=str.split(this.regExes.splitSpace);var dim=obj.srsDimension||parseInt(node.getAttribute("srsDimension")||node.getAttribute("dimension"),10)||2;var j,x,y,z;var numPoints=coords.length/dim;var points=new Array(numPoints);for(var i=0,len=coords.length;i<len;i+=dim){x=coords[i];y=coords[i+1];z=dim==2?undefined:coords[i+2];if(this.xy){points[i/dim]=new OpenLayers.Geometry.Point(x,y,z)}else{points[i/dim]=new OpenLayers.Geometry.Point(y,x,z)}}obj.points=points},Surface:function(node,obj){this.readChildNodes(node,obj)},patches:function(node,obj){this.readChildNodes(node,obj)},PolygonPatch:function(node,obj){this.readers.gml.Polygon.apply(this,[node,obj])},exterior:function(node,container){var obj={};this.readChildNodes(node,obj);container.outer=obj.components[0]},interior:function(node,container){var obj={};this.readChildNodes(node,obj);container.inner.push(obj.components[0])},MultiCurve:function(node,container){var obj={components:[]};this.readers.gml._inherit.apply(this,[node,obj,container]);this.readChildNodes(node,obj);if(obj.components.length>0){container.components=[new OpenLayers.Geometry.MultiLineString(obj.components)]}},curveMember:function(node,obj){this.readChildNodes(node,obj)},MultiSurface:function(node,container){var obj={components:[]};this.readers.gml._inherit.apply(this,[node,obj,container]);this.readChildNodes(node,obj);if(obj.components.length>0){container.components=[new OpenLayers.Geometry.MultiPolygon(obj.components)]}},surfaceMember:function(node,obj){this.readChildNodes(node,obj)},surfaceMembers:function(node,obj){this.readChildNodes(node,obj)},pointMembers:function(node,obj){this.readChildNodes(node,obj)},lineStringMembers:function(node,obj){this.readChildNodes(node,obj)},polygonMembers:function(node,obj){this.readChildNodes(node,obj)},geometryMembers:function(node,obj){this.readChildNodes(node,obj)},Envelope:function(node,container){var obj={points:new Array(2)};this.readChildNodes(node,obj);if(!container.components){container.components=[]}var min=obj.points[0];var max=obj.points[1];container.components.push(new OpenLayers.Bounds(min.x,min.y,max.x,max.y))},lowerCorner:function(node,container){var obj={};this.readers.gml.pos.apply(this,[node,obj]);container.points[0]=obj.points[0]},upperCorner:function(node,container){var obj={};this.readers.gml.pos.apply(this,[node,obj]);container.points[1]=obj.points[0]}},OpenLayers.Format.GML.Base.prototype.readers["gml"]),feature:OpenLayers.Format.GML.Base.prototype.readers["feature"],wfs:OpenLayers.Format.GML.Base.prototype.readers["wfs"]},write:function(features){var name;if(OpenLayers.Util.isArray(features)){name="featureMembers"}else{name="featureMember"}var root=this.writeNode("gml:"+name,features);this.setAttributeNS(root,this.namespaces["xsi"],"xsi:schemaLocation",this.schemaLocation);return OpenLayers.Format.XML.prototype.write.apply(this,[root])},writers:{gml:OpenLayers.Util.applyDefaults({featureMembers:function(features){var node=this.createElementNSPlus("gml:featureMembers");for(var i=0,len=features.length;i<len;++i){this.writeNode("feature:_typeName",features[i],node)}return node},Point:function(geometry){var node=this.createElementNSPlus("gml:Point");this.writeNode("pos",geometry,node);return node},pos:function(point){var pos=this.xy?point.x+" "+point.y:point.y+" "+point.x;return this.createElementNSPlus("gml:pos",{value:pos})},LineString:function(geometry){var node=this.createElementNSPlus("gml:LineString");this.writeNode("posList",geometry.components,node);return node},Curve:function(geometry){var node=this.createElementNSPlus("gml:Curve");this.writeNode("segments",geometry,node);return node},segments:function(geometry){var node=this.createElementNSPlus("gml:segments");this.writeNode("LineStringSegment",geometry,node);return node},LineStringSegment:function(geometry){var node=this.createElementNSPlus("gml:LineStringSegment");this.writeNode("posList",geometry.components,node);return node},posList:function(points){var len=points.length;var parts=new Array(len);var point;for(var i=0;i<len;++i){point=points[i];if(this.xy){parts[i]=point.x+" "+point.y}else{parts[i]=point.y+" "+point.x}}return this.createElementNSPlus("gml:posList",{value:parts.join(" ")})},Surface:function(geometry){var node=this.createElementNSPlus("gml:Surface");this.writeNode("patches",geometry,node);return node},patches:function(geometry){var node=this.createElementNSPlus("gml:patches");this.writeNode("PolygonPatch",geometry,node);return node},PolygonPatch:function(geometry){var node=this.createElementNSPlus("gml:PolygonPatch",{attributes:{interpolation:"planar"}});this.writeNode("exterior",geometry.components[0],node);for(var i=1,len=geometry.components.length;i<len;++i){this.writeNode("interior",geometry.components[i],node)}return node},Polygon:function(geometry){var node=this.createElementNSPlus("gml:Polygon");this.writeNode("exterior",geometry.components[0],node);for(var i=1,len=geometry.components.length;i<len;++i){this.writeNode("interior",geometry.components[i],node)}return node},exterior:function(ring){var node=this.createElementNSPlus("gml:exterior");this.writeNode("LinearRing",ring,node);return node},interior:function(ring){var node=this.createElementNSPlus("gml:interior");this.writeNode("LinearRing",ring,node);return node},LinearRing:function(ring){var node=this.createElementNSPlus("gml:LinearRing");this.writeNode("posList",ring.components,node);return node},MultiCurve:function(geometry){var node=this.createElementNSPlus("gml:MultiCurve");var components=geometry.components||[geometry];for(var i=0,len=components.length;i<len;++i){this.writeNode("curveMember",components[i],node)}return node},curveMember:function(geometry){var node=this.createElementNSPlus("gml:curveMember");if(this.curve){this.writeNode("Curve",geometry,node)}else{this.writeNode("LineString",geometry,node)}return node},MultiSurface:function(geometry){var node=this.createElementNSPlus("gml:MultiSurface");var components=geometry.components||[geometry];for(var i=0,len=components.length;i<len;++i){this.writeNode("surfaceMember",components[i],node)}return node},surfaceMember:function(polygon){var node=this.createElementNSPlus("gml:surfaceMember");if(this.surface){this.writeNode("Surface",polygon,node)}else{this.writeNode("Polygon",polygon,node)}return node},Envelope:function(bounds){var node=this.createElementNSPlus("gml:Envelope");this.writeNode("lowerCorner",bounds,node);this.writeNode("upperCorner",bounds,node);if(this.srsName){node.setAttribute("srsName",this.srsName)}return node},lowerCorner:function(bounds){var pos=this.xy?bounds.left+" "+bounds.bottom:bounds.bottom+" "+bounds.left;return this.createElementNSPlus("gml:lowerCorner",{value:pos})},upperCorner:function(bounds){var pos=this.xy?bounds.right+" "+bounds.top:bounds.top+" "+bounds.right;return this.createElementNSPlus("gml:upperCorner",{value:pos})}},OpenLayers.Format.GML.Base.prototype.writers["gml"]),feature:OpenLayers.Format.GML.Base.prototype.writers["feature"],wfs:OpenLayers.Format.GML.Base.prototype.writers["wfs"]},setGeometryTypes:function(){this.geometryTypes={"OpenLayers.Geometry.Point":"Point","OpenLayers.Geometry.MultiPoint":"MultiPoint","OpenLayers.Geometry.LineString":this.curve===true?"Curve":"LineString","OpenLayers.Geometry.MultiLineString":this.multiCurve===false?"MultiLineString":"MultiCurve","OpenLayers.Geometry.Polygon":this.surface===true?"Surface":"Polygon","OpenLayers.Geometry.MultiPolygon":this.multiSurface===false?"MultiPolygon":"MultiSurface","OpenLayers.Geometry.Collection":"GeometryCollection"}},CLASS_NAME:"OpenLayers.Format.GML.v3"});OpenLayers.Format.Filter.v1_1_0=OpenLayers.Class(OpenLayers.Format.GML.v3,OpenLayers.Format.Filter.v1,{VERSION:"1.1.0",schemaLocation:"http://www.opengis.net/ogc/filter/1.1.0/filter.xsd",initialize:function(options){OpenLayers.Format.GML.v3.prototype.initialize.apply(this,[options])},readers:{ogc:OpenLayers.Util.applyDefaults({PropertyIsEqualTo:function(node,obj){var matchCase=node.getAttribute("matchCase")
;var filter=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.EQUAL_TO,matchCase:!(matchCase==="false"||matchCase==="0")});this.readChildNodes(node,filter);obj.filters.push(filter)},PropertyIsNotEqualTo:function(node,obj){var matchCase=node.getAttribute("matchCase");var filter=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.NOT_EQUAL_TO,matchCase:!(matchCase==="false"||matchCase==="0")});this.readChildNodes(node,filter);obj.filters.push(filter)},PropertyIsLike:function(node,obj){var filter=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.LIKE});this.readChildNodes(node,filter);var wildCard=node.getAttribute("wildCard");var singleChar=node.getAttribute("singleChar");var esc=node.getAttribute("escapeChar");filter.value2regex(wildCard,singleChar,esc);obj.filters.push(filter)}},OpenLayers.Format.Filter.v1.prototype.readers["ogc"]),gml:OpenLayers.Format.GML.v3.prototype.readers["gml"],feature:OpenLayers.Format.GML.v3.prototype.readers["feature"]},writers:{ogc:OpenLayers.Util.applyDefaults({PropertyIsEqualTo:function(filter){var node=this.createElementNSPlus("ogc:PropertyIsEqualTo",{attributes:{matchCase:filter.matchCase}});this.writeNode("PropertyName",filter,node);this.writeOgcExpression(filter.value,node);return node},PropertyIsNotEqualTo:function(filter){var node=this.createElementNSPlus("ogc:PropertyIsNotEqualTo",{attributes:{matchCase:filter.matchCase}});this.writeNode("PropertyName",filter,node);this.writeOgcExpression(filter.value,node);return node},PropertyIsLike:function(filter){var node=this.createElementNSPlus("ogc:PropertyIsLike",{attributes:{matchCase:filter.matchCase,wildCard:"*",singleChar:".",escapeChar:"!"}});this.writeNode("PropertyName",filter,node);this.writeNode("Literal",filter.regex2value(),node);return node},BBOX:function(filter){var node=this.createElementNSPlus("ogc:BBOX");filter.property&&this.writeNode("PropertyName",filter,node);var box=this.writeNode("gml:Envelope",filter.value);if(filter.projection){box.setAttribute("srsName",filter.projection)}node.appendChild(box);return node},SortBy:function(sortProperties){var node=this.createElementNSPlus("ogc:SortBy");for(var i=0,l=sortProperties.length;i<l;i++){this.writeNode("ogc:SortProperty",sortProperties[i],node)}return node},SortProperty:function(sortProperty){var node=this.createElementNSPlus("ogc:SortProperty");this.writeNode("ogc:PropertyName",sortProperty,node);this.writeNode("ogc:SortOrder",sortProperty.order=="DESC"?"DESC":"ASC",node);return node},SortOrder:function(value){var node=this.createElementNSPlus("ogc:SortOrder",{value:value});return node}},OpenLayers.Format.Filter.v1.prototype.writers["ogc"]),gml:OpenLayers.Format.GML.v3.prototype.writers["gml"],feature:OpenLayers.Format.GML.v3.prototype.writers["feature"]},writeSpatial:function(filter,name){var node=this.createElementNSPlus("ogc:"+name);this.writeNode("PropertyName",filter,node);if(filter.value instanceof OpenLayers.Filter.Function){this.writeNode("Function",filter.value,node)}else{var child;if(filter.value instanceof OpenLayers.Geometry){child=this.writeNode("feature:_geometry",filter.value).firstChild}else{child=this.writeNode("gml:Envelope",filter.value)}if(filter.projection){child.setAttribute("srsName",filter.projection)}node.appendChild(child)}return node},CLASS_NAME:"OpenLayers.Format.Filter.v1_1_0"});OpenLayers.Format.OWSCommon.v1_0_0=OpenLayers.Class(OpenLayers.Format.OWSCommon.v1,{namespaces:{ows:"http://www.opengis.net/ows",xlink:"http://www.w3.org/1999/xlink"},readers:{ows:OpenLayers.Util.applyDefaults({ExceptionReport:function(node,obj){obj.success=false;obj.exceptionReport={version:node.getAttribute("version"),language:node.getAttribute("language"),exceptions:[]};this.readChildNodes(node,obj.exceptionReport)}},OpenLayers.Format.OWSCommon.v1.prototype.readers.ows)},writers:{ows:OpenLayers.Format.OWSCommon.v1.prototype.writers.ows},CLASS_NAME:"OpenLayers.Format.OWSCommon.v1_0_0"});OpenLayers.Format.WFST.v1_1_0=OpenLayers.Class(OpenLayers.Format.Filter.v1_1_0,OpenLayers.Format.WFST.v1,{version:"1.1.0",schemaLocations:{wfs:"http://schemas.opengis.net/wfs/1.1.0/wfs.xsd"},initialize:function(options){OpenLayers.Format.Filter.v1_1_0.prototype.initialize.apply(this,[options]);OpenLayers.Format.WFST.v1.prototype.initialize.apply(this,[options])},readNode:function(node,obj,first){return OpenLayers.Format.GML.v3.prototype.readNode.apply(this,arguments)},readers:{wfs:OpenLayers.Util.applyDefaults({FeatureCollection:function(node,obj){obj.numberOfFeatures=parseInt(node.getAttribute("numberOfFeatures"));OpenLayers.Format.WFST.v1.prototype.readers["wfs"]["FeatureCollection"].apply(this,arguments)},TransactionResponse:function(node,obj){obj.insertIds=[];obj.success=false;this.readChildNodes(node,obj)},TransactionSummary:function(node,obj){obj.success=true},InsertResults:function(node,obj){this.readChildNodes(node,obj)},Feature:function(node,container){var obj={fids:[]};this.readChildNodes(node,obj);container.insertIds.push(obj.fids[0])}},OpenLayers.Format.WFST.v1.prototype.readers["wfs"]),gml:OpenLayers.Format.GML.v3.prototype.readers["gml"],feature:OpenLayers.Format.GML.v3.prototype.readers["feature"],ogc:OpenLayers.Format.Filter.v1_1_0.prototype.readers["ogc"],ows:OpenLayers.Format.OWSCommon.v1_0_0.prototype.readers["ows"]},writers:{wfs:OpenLayers.Util.applyDefaults({GetFeature:function(options){var node=OpenLayers.Format.WFST.v1.prototype.writers["wfs"]["GetFeature"].apply(this,arguments);options&&this.setAttributes(node,{resultType:options.resultType,startIndex:options.startIndex,count:options.count});return node},Query:function(options){options=OpenLayers.Util.extend({featureNS:this.featureNS,featurePrefix:this.featurePrefix,featureType:this.featureType,srsName:this.srsName},options);var prefix=options.featurePrefix;var node=this.createElementNSPlus("wfs:Query",{attributes:{typeName:(prefix?prefix+":":"")+options.featureType,srsName:options.srsName}});if(options.featureNS){node.setAttribute("xmlns:"+prefix,options.featureNS)}if(options.propertyNames){for(var i=0,len=options.propertyNames.length;i<len;i++){this.writeNode("wfs:PropertyName",{property:options.propertyNames[i]},node)}}if(options.filter){OpenLayers.Format.WFST.v1_1_0.prototype.setFilterProperty.call(this,options.filter);this.writeNode("ogc:Filter",options.filter,node)}return node},PropertyName:function(obj){return this.createElementNSPlus("wfs:PropertyName",{value:obj.property})}},OpenLayers.Format.WFST.v1.prototype.writers["wfs"]),gml:OpenLayers.Format.GML.v3.prototype.writers["gml"],feature:OpenLayers.Format.GML.v3.prototype.writers["feature"],ogc:OpenLayers.Format.Filter.v1_1_0.prototype.writers["ogc"]},CLASS_NAME:"OpenLayers.Format.WFST.v1_1_0"});OpenLayers.Format.WPSExecute=OpenLayers.Class(OpenLayers.Format.XML,OpenLayers.Format.Filter.v1_1_0,{namespaces:{ows:"http://www.opengis.net/ows/1.1",gml:"http://www.opengis.net/gml",wps:"http://www.opengis.net/wps/1.0.0",wfs:"http://www.opengis.net/wfs",ogc:"http://www.opengis.net/ogc",wcs:"http://www.opengis.net/wcs",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},VERSION:"1.0.0",schemaLocation:"http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsAll.xsd",schemaLocationAttr:function(options){return undefined},write:function(options){var doc;if(window.ActiveXObject){doc=new ActiveXObject("Microsoft.XMLDOM");this.xmldom=doc}else{doc=document.implementation.createDocument("","",null)}var node=this.writeNode("wps:Execute",options,doc);this.setAttributeNS(node,this.namespaces.xsi,"xsi:schemaLocation",this.schemaLocation);return OpenLayers.Format.XML.prototype.write.apply(this,[node])},read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}if(data&&data.nodeType==9){data=data.documentElement}var info={};this.readNode(data,info);return info},writers:{wps:{Execute:function(options){var node=this.createElementNSPlus("wps:Execute",{attributes:{version:this.VERSION,service:"WPS"}});this.writeNode("ows:Identifier",options.identifier,node);this.writeNode("wps:DataInputs",options.dataInputs,node);this.writeNode("wps:ResponseForm",options.responseForm,node);return node},ResponseForm:function(responseForm){var node=this.createElementNSPlus("wps:ResponseForm",{});if(responseForm.rawDataOutput){this.writeNode("wps:RawDataOutput",responseForm.rawDataOutput,node)}if(responseForm.responseDocument){this.writeNode("wps:ResponseDocument",responseForm.responseDocument,node)}return node},ResponseDocument:function(responseDocument){var node=this.createElementNSPlus("wps:ResponseDocument",{attributes:{storeExecuteResponse:responseDocument.storeExecuteResponse,lineage:responseDocument.lineage,status:responseDocument.status}});if(responseDocument.outputs){for(var i=0,len=responseDocument.outputs.length;i<len;i++){this.writeNode("wps:Output",responseDocument.outputs[i],node)}}return node},Output:function(output){var node=this.createElementNSPlus("wps:Output",{attributes:{asReference:output.asReference,mimeType:output.mimeType,encoding:output.encoding,schema:output.schema}});this.writeNode("ows:Identifier",output.identifier,node);this.writeNode("ows:Title",output.title,node);this.writeNode("ows:Abstract",output["abstract"],node);return node},RawDataOutput:function(rawDataOutput){var node=this.createElementNSPlus("wps:RawDataOutput",{attributes:{mimeType:rawDataOutput.mimeType,encoding:rawDataOutput.encoding,schema:rawDataOutput.schema}});this.writeNode("ows:Identifier",rawDataOutput.identifier,node);return node},DataInputs:function(dataInputs){var node=this.createElementNSPlus("wps:DataInputs",{});for(var i=0,ii=dataInputs.length;i<ii;++i){this.writeNode("wps:Input",dataInputs[i],node)}return node},Input:function(input){var node=this.createElementNSPlus("wps:Input",{});this.writeNode("ows:Identifier",input.identifier,node);if(input.title){this.writeNode("ows:Title",input.title,node)}if(input.data){this.writeNode("wps:Data",input.data,node)}if(input.reference){this.writeNode("wps:Reference",input.reference,node)}if(input.boundingBoxData){this.writeNode("wps:BoundingBoxData",input.boundingBoxData,node)}return node},Data:function(data){var node=this.createElementNSPlus("wps:Data",{});if(data.literalData){this.writeNode("wps:LiteralData",data.literalData,node)}else if(data.complexData){this.writeNode("wps:ComplexData",data.complexData,node)}else if(data.boundingBoxData){this.writeNode("ows:BoundingBox",data.boundingBoxData,node)}return node},LiteralData:function(literalData){var node=this.createElementNSPlus("wps:LiteralData",{attributes:{uom:literalData.uom},value:literalData.value});return node},ComplexData:function(complexData){var node=this.createElementNSPlus("wps:ComplexData",{attributes:{mimeType:complexData.mimeType,encoding:complexData.encoding,schema:complexData.schema}});var data=complexData.value;if(typeof data==="string"){node.appendChild(this.getXMLDoc().createCDATASection(complexData.value))}else{node.appendChild(data)}return node},Reference:function(reference){var node=this.createElementNSPlus("wps:Reference",{attributes:{mimeType:reference.mimeType,"xlink:href":reference.href,method:reference.method,encoding:reference.encoding,schema:reference.schema}});if(reference.body){this.writeNode("wps:Body",reference.body,node)}return node},BoundingBoxData:function(node,obj){this.writers["ows"]["BoundingBox"].apply(this,[node,obj,"wps:BoundingBoxData"])},Body:function(body){var node=this.createElementNSPlus("wps:Body",{});if(body.wcs){this.writeNode("wcs:GetCoverage",body.wcs,node)}else if(body.wfs){this.featureType=body.wfs.featureType;this.version=body.wfs.version;this.writeNode("wfs:GetFeature",body.wfs,node)}else{this.writeNode("wps:Execute",body,node)}return node}},wcs:OpenLayers.Format.WCSGetCoverage.prototype.writers.wcs,wfs:OpenLayers.Format.WFST.v1_1_0.prototype.writers.wfs,ogc:OpenLayers.Format.Filter.v1_1_0.prototype.writers.ogc,ows:OpenLayers.Format.OWSCommon.v1_1_0.prototype.writers.ows},readers:{wps:{ExecuteResponse:function(node,obj){obj.executeResponse={lang:node.getAttribute("lang"),statusLocation:node.getAttribute("statusLocation"),serviceInstance:node.getAttribute("serviceInstance"),service:node.getAttribute("service")};this.readChildNodes(node,obj.executeResponse)},Process:function(node,obj){obj.process={};this.readChildNodes(node,obj.process)},Status:function(node,obj){obj.status={creationTime:node.getAttribute("creationTime")};this.readChildNodes(node,obj.status)},ProcessSucceeded:function(node,obj){obj.processSucceeded=true},ProcessOutputs:function(node,processDescription){processDescription.processOutputs=[];this.readChildNodes(node,processDescription.processOutputs)},Output:function(node,processOutputs){var output={};this.readChildNodes(node,output);processOutputs.push(output)},Reference:function(node,output){output.reference={href:node.getAttribute("href"),mimeType:node.getAttribute("mimeType"),encoding:node.getAttribute("encoding"),schema:node.getAttribute("schema")}},Data:function(node,output){output.data={};this.readChildNodes(node,output)},LiteralData:function(node,output){output.literalData={dataType:node.getAttribute("dataType"),uom:node.getAttribute("uom"),value:this.getChildValue(node)}},ComplexData:function(node,output){output.complexData={mimeType:node.getAttribute("mimeType"),schema:node.getAttribute("schema"),encoding:node.getAttribute("encoding"),value:""};if(this.isSimpleContent(node)){var child;for(child=node.firstChild;child;child=child.nextSibling){switch(child.nodeType){case 3:case 4:output.complexData.value+=child.nodeValue}}}else{for(child=node.firstChild;child;child=child.nextSibling){if(child.nodeType==1){output.complexData.value=child}}}},BoundingBox:function(node,output){output.boundingBoxData={dimensions:node.getAttribute("dimensions"),crs:node.getAttribute("crs")};this.readChildNodes(node,output.boundingBoxData)}},ows:OpenLayers.Format.OWSCommon.v1_1_0.prototype.readers["ows"]},CLASS_NAME:"OpenLayers.Format.WPSExecute"});(function(){var oXMLHttpRequest=window.XMLHttpRequest;var bGecko=!!window.controllers,bIE=window.document.all&&!window.opera,bIE7=bIE&&window.navigator.userAgent.match(/MSIE 7.0/);function fXMLHttpRequest(){this._object=oXMLHttpRequest&&!bIE7?new oXMLHttpRequest:new window.ActiveXObject("Microsoft.XMLHTTP");this._listeners=[]}function cXMLHttpRequest(){return new fXMLHttpRequest}cXMLHttpRequest.prototype=fXMLHttpRequest.prototype;if(bGecko&&oXMLHttpRequest.wrapped)cXMLHttpRequest.wrapped=oXMLHttpRequest.wrapped;cXMLHttpRequest.UNSENT=0;cXMLHttpRequest.OPENED=1;cXMLHttpRequest.HEADERS_RECEIVED=2;cXMLHttpRequest.LOADING=3;cXMLHttpRequest.DONE=4;cXMLHttpRequest.prototype.readyState=cXMLHttpRequest.UNSENT;cXMLHttpRequest.prototype.responseText="";cXMLHttpRequest.prototype.responseXML=null;cXMLHttpRequest.prototype.status=0;cXMLHttpRequest.prototype.statusText="";cXMLHttpRequest.prototype.priority="NORMAL";cXMLHttpRequest.prototype.onreadystatechange=null;cXMLHttpRequest.onreadystatechange=null;cXMLHttpRequest.onopen=null;cXMLHttpRequest.onsend=null;cXMLHttpRequest.onabort=null;cXMLHttpRequest.prototype.open=function(sMethod,sUrl,bAsync,sUser,sPassword){delete this._headers;if(arguments.length<3)bAsync=true;this._async=bAsync;var oRequest=this,nState=this.readyState,fOnUnload;if(bIE&&bAsync){fOnUnload=function(){if(nState!=cXMLHttpRequest.DONE){fCleanTransport(oRequest);oRequest.abort()}};window.attachEvent("onunload",fOnUnload)}if(cXMLHttpRequest.onopen)cXMLHttpRequest.onopen.apply(this,arguments);if(arguments.length>4)this._object.open(sMethod,sUrl,bAsync,sUser,sPassword);else if(arguments.length>3)this._object.open(sMethod,sUrl,bAsync,sUser);else this._object.open(sMethod,sUrl,bAsync);this.readyState=cXMLHttpRequest.OPENED;fReadyStateChange(this);this._object.onreadystatechange=function(){if(bGecko&&!bAsync)return;oRequest.readyState=oRequest._object.readyState;fSynchronizeValues(oRequest);if(oRequest._aborted){oRequest.readyState=cXMLHttpRequest.UNSENT;return}if(oRequest.readyState==cXMLHttpRequest.DONE){delete oRequest._data;fCleanTransport(oRequest);if(bIE&&bAsync)window.detachEvent("onunload",fOnUnload)}if(nState!=oRequest.readyState)fReadyStateChange(oRequest);nState=oRequest.readyState}};function fXMLHttpRequest_send(oRequest){oRequest._object.send(oRequest._data);if(bGecko&&!oRequest._async){oRequest.readyState=cXMLHttpRequest.OPENED;fSynchronizeValues(oRequest);while(oRequest.readyState<cXMLHttpRequest.DONE){oRequest.readyState++;fReadyStateChange(oRequest);if(oRequest._aborted)return}}}cXMLHttpRequest.prototype.send=function(vData){if(cXMLHttpRequest.onsend)cXMLHttpRequest.onsend.apply(this,arguments);if(!arguments.length)vData=null;if(vData&&vData.nodeType){vData=window.XMLSerializer?(new window.XMLSerializer).serializeToString(vData):vData.xml;if(!this._headers["Content-Type"])this._object.setRequestHeader("Content-Type","application/xml")}this._data=vData;fXMLHttpRequest_send(this)};cXMLHttpRequest.prototype.abort=function(){if(cXMLHttpRequest.onabort)cXMLHttpRequest.onabort.apply(this,arguments);if(this.readyState>cXMLHttpRequest.UNSENT)this._aborted=true;this._object.abort();fCleanTransport(this);this.readyState=cXMLHttpRequest.UNSENT;delete this._data};cXMLHttpRequest.prototype.getAllResponseHeaders=function(){return this._object.getAllResponseHeaders()};cXMLHttpRequest.prototype.getResponseHeader=function(sName){return this._object.getResponseHeader(sName)};cXMLHttpRequest.prototype.setRequestHeader=function(sName,sValue){if(!this._headers)this._headers={};this._headers[sName]=sValue;return this._object.setRequestHeader(sName,sValue)};cXMLHttpRequest.prototype.addEventListener=function(sName,fHandler,bUseCapture){for(var nIndex=0,oListener;oListener=this._listeners[nIndex];nIndex++)if(oListener[0]==sName&&oListener[1]==fHandler&&oListener[2]==bUseCapture)return;this._listeners.push([sName,fHandler,bUseCapture])};cXMLHttpRequest.prototype.removeEventListener=function(sName,fHandler,bUseCapture){for(var nIndex=0,oListener;oListener=this._listeners[nIndex];nIndex++)if(oListener[0]==sName&&oListener[1]==fHandler&&oListener[2]==bUseCapture)break;if(oListener)this._listeners.splice(nIndex,1)};cXMLHttpRequest.prototype.dispatchEvent=function(oEvent){var oEventPseudo={type:oEvent.type,target:this,currentTarget:this,eventPhase:2,bubbles:oEvent.bubbles,cancelable:oEvent.cancelable,timeStamp:oEvent.timeStamp,stopPropagation:function(){},preventDefault:function(){},initEvent:function(){}};if(oEventPseudo.type=="readystatechange"&&this.onreadystatechange)(this.onreadystatechange.handleEvent||this.onreadystatechange).apply(this,[oEventPseudo]);for(var nIndex=0,oListener;oListener=this._listeners[nIndex];nIndex++)if(oListener[0]==oEventPseudo.type&&!oListener[2])(oListener[1].handleEvent||oListener[1]).apply(this,[oEventPseudo])};cXMLHttpRequest.prototype.toString=function(){return"["+"object"+" "+"XMLHttpRequest"+"]"};cXMLHttpRequest.toString=function(){return"["+"XMLHttpRequest"+"]"};function fReadyStateChange(oRequest){if(cXMLHttpRequest.onreadystatechange)cXMLHttpRequest.onreadystatechange.apply(oRequest);oRequest.dispatchEvent({type:"readystatechange",bubbles:false,cancelable:false,timeStamp:new Date+0})}function fGetDocument(oRequest){var oDocument=oRequest.responseXML,sResponse=oRequest.responseText;if(bIE&&sResponse&&oDocument&&!oDocument.documentElement&&oRequest.getResponseHeader("Content-Type").match(/[^\/]+\/[^\+]+\+xml/)){oDocument=new window.ActiveXObject("Microsoft.XMLDOM");oDocument.async=false;oDocument.validateOnParse=false;oDocument.loadXML(sResponse)}if(oDocument)if(bIE&&oDocument.parseError!=0||!oDocument.documentElement||oDocument.documentElement&&oDocument.documentElement.tagName=="parsererror")return null;return oDocument}function fSynchronizeValues(oRequest){try{oRequest.responseText=oRequest._object.responseText}catch(e){}try{oRequest.responseXML=fGetDocument(oRequest._object)}catch(e){}try{oRequest.status=oRequest._object.status}catch(e){}try{oRequest.statusText=oRequest._object.statusText}catch(e){}}function fCleanTransport(oRequest){oRequest._object.onreadystatechange=new window.Function}if(!window.Function.prototype.apply){window.Function.prototype.apply=function(oRequest,oArguments){if(!oArguments)oArguments=[];oRequest.__func=this;oRequest.__func(oArguments[0],oArguments[1],oArguments[2],oArguments[3],oArguments[4]);delete oRequest.__func}}if(!OpenLayers.Request){OpenLayers.Request={}}OpenLayers.Request.XMLHttpRequest=cXMLHttpRequest})();OpenLayers.ProxyHost="";if(!OpenLayers.Request){OpenLayers.Request={}}OpenLayers.Util.extend(OpenLayers.Request,{DEFAULT_CONFIG:{method:"GET",url:window.location.href,async:true,user:undefined,password:undefined,params:null,proxy:OpenLayers.ProxyHost,headers:{},data:null,callback:function(){},success:null,failure:null,scope:null},URL_SPLIT_REGEX:/([^:]*:)\/\/([^:]*:?[^@]*@)?([^:\/\?]*):?([^\/\?]*)/,events:new OpenLayers.Events(this),makeSameOrigin:function(url,proxy){var sameOrigin=url.indexOf("http")!==0;var urlParts=!sameOrigin&&url.match(this.URL_SPLIT_REGEX);if(urlParts){var location=window.location;sameOrigin=urlParts[1]==location.protocol&&urlParts[3]==location.hostname;var uPort=urlParts[4],lPort=location.port;if(uPort!=80&&uPort!=""||lPort!="80"&&lPort!=""){sameOrigin=sameOrigin&&uPort==lPort}}if(!sameOrigin){if(proxy){if(typeof proxy=="function"){url=proxy(url)}else{url=proxy+encodeURIComponent(url)}}}return url},issue:function(config){var defaultConfig=OpenLayers.Util.extend(this.DEFAULT_CONFIG,{proxy:OpenLayers.ProxyHost});config=config||{};config.headers=config.headers||{};config=OpenLayers.Util.applyDefaults(config,defaultConfig);config.headers=OpenLayers.Util.applyDefaults(config.headers,defaultConfig.headers);var customRequestedWithHeader=false,headerKey;for(headerKey in config.headers){if(config.headers.hasOwnProperty(headerKey)){if(headerKey.toLowerCase()==="x-requested-with"){customRequestedWithHeader=true}}}if(customRequestedWithHeader===false){config.headers["X-Requested-With"]="XMLHttpRequest"}var request=new OpenLayers.Request.XMLHttpRequest;var url=OpenLayers.Util.urlAppend(config.url,OpenLayers.Util.getParameterString(config.params||{}));url=OpenLayers.Request.makeSameOrigin(url,config.proxy);request.open(config.method,url,config.async,config.user,config.password);for(var header in config.headers){request.setRequestHeader(header,config.headers[header])}var events=this.events;var self=this;request.onreadystatechange=function(){if(request.readyState==OpenLayers.Request.XMLHttpRequest.DONE){var proceed=events.triggerEvent("complete",{request:request,config:config,requestUrl:url});if(proceed!==false){self.runCallbacks({request:request,config:config,requestUrl:url})}}};if(config.async===false){request.send(config.data)}else{window.setTimeout(function(){if(request.readyState!==0){request.send(config.data)}},0)}return request},runCallbacks:function(options){var request=options.request;var config=options.config;var complete=config.scope?OpenLayers.Function.bind(config.callback,config.scope):config.callback;var success;if(config.success){success=config.scope?OpenLayers.Function.bind(config.success,config.scope):config.success}var failure;if(config.failure){failure=config.scope?OpenLayers.Function.bind(config.failure,config.scope):config.failure}if(OpenLayers.Util.createUrlObject(config.url).protocol=="file:"&&request.responseText){request.status=200}complete(request);if(!request.status||request.status>=200&&request.status<300){this.events.triggerEvent("success",options);if(success){success(request)}}if(request.status&&(request.status<200||request.status>=300)){this.events.triggerEvent("failure",options);if(failure){failure(request)}}},GET:function(config){config=OpenLayers.Util.extend(config,{method:"GET"});return OpenLayers.Request.issue(config)},POST:function(config){config=OpenLayers.Util.extend(config,{method:"POST"});config.headers=config.headers?config.headers:{};if(!("CONTENT-TYPE"in OpenLayers.Util.upperCaseObject(config.headers))){config.headers["Content-Type"]="application/xml"}return OpenLayers.Request.issue(config)},PUT:function(config){config=OpenLayers.Util.extend(config,{method:"PUT"});config.headers=config.headers?config.headers:{};if(!("CONTENT-TYPE"in OpenLayers.Util.upperCaseObject(config.headers))){config.headers["Content-Type"]="application/xml"}return OpenLayers.Request.issue(config)},DELETE:function(config){config=OpenLayers.Util.extend(config,{method:"DELETE"});return OpenLayers.Request.issue(config)},HEAD:function(config){config=OpenLayers.Util.extend(config,{method:"HEAD"});return OpenLayers.Request.issue(config)},OPTIONS:function(config){config=OpenLayers.Util.extend(config,{method:"OPTIONS"});return OpenLayers.Request.issue(config)}});OpenLayers.WPSProcess=OpenLayers.Class({client:null,server:null,identifier:null,description:null,localWPS:"http://geoserver/wps",formats:null,chained:0,executeCallbacks:null,initialize:function(options){OpenLayers.Util.extend(this,options);this.executeCallbacks=[];this.formats={"application/wkt":new OpenLayers.Format.WKT,"application/json":new OpenLayers.Format.GeoJSON}},describe:function(options){options=options||{};if(!this.description){this.client.describeProcess(this.server,this.identifier,function(description){if(!this.description){this.parseDescription(description)}if(options.callback){options.callback.call(options.scope,this.description)}},this)}else if(options.callback){var description=this.description;window.setTimeout(function(){options.callback.call(options.scope,description)},0)}},configure:function(options){this.describe({callback:function(){var description=this.description,inputs=options.inputs,input,i,ii;for(i=0,ii=description.dataInputs.length;i<ii;++i){input=description.dataInputs[i];this.setInputData(input,inputs[input.identifier])}if(options.callback){options.callback.call(options.scope)}},scope:this});return this},execute:function(options){this.configure({inputs:options.inputs,callback:function(){var me=this;var outputIndex=this.getOutputIndex(me.description.processOutputs,options.output);me.setResponseForm({outputIndex:outputIndex});(function callback(){OpenLayers.Util.removeItem(me.executeCallbacks,callback);if(me.chained!==0){me.executeCallbacks.push(callback);return}OpenLayers.Request.POST({url:me.client.servers[me.server].url,data:(new OpenLayers.Format.WPSExecute).write(me.description),success:function(response){var output=me.description.processOutputs[outputIndex];var mimeType=me.findMimeType(output.complexOutput.supported.formats);var features=me.formats[mimeType].read(response.responseText);if(features instanceof OpenLayers.Feature.Vector){features=[features]}if(options.success){var outputs={};outputs[options.output||"result"]=features;options.success.call(options.scope,outputs)}},scope:me})})()},scope:this})},output:function(identifier){return new OpenLayers.WPSProcess.ChainLink({process:this,output:identifier})},parseDescription:function(description){var server=this.client.servers[this.server];this.description=(new OpenLayers.Format.WPSDescribeProcess).read(server.processDescription[this.identifier]).processDescriptions[this.identifier]},setInputData:function(input,data){delete input.data;delete input.reference;if(data instanceof OpenLayers.WPSProcess.ChainLink){++this.chained;input.reference={method:"POST",href:data.process.server===this.server?this.localWPS:this.client.servers[data.process.server].url};data.process.describe({callback:function(){--this.chained;this.chainProcess(input,data)},scope:this})}else{input.data={};var complexData=input.complexData;if(complexData){var format=this.findMimeType(complexData.supported.formats);input.data.complexData={mimeType:format,value:this.formats[format].write(this.toFeatures(data))}}else{input.data.literalData={value:data}}}},setResponseForm:function(options){options=options||{};var output=this.description.processOutputs[options.outputIndex||0];this.description.responseForm={rawDataOutput:{identifier:output.identifier,mimeType:this.findMimeType(output.complexOutput.supported.formats,options.supportedFormats)}}},getOutputIndex:function(outputs,identifier){var output;if(identifier){for(var i=outputs.length-1;i>=0;--i){if(outputs[i].identifier===identifier){output=i;break}}}else{output=0}return output},chainProcess:function(input,chainLink){var output=this.getOutputIndex(chainLink.process.description.processOutputs,chainLink.output);input.reference.mimeType=this.findMimeType(input.complexData.supported.formats,chainLink.process.description.processOutputs[output].complexOutput.supported.formats);var formats={};formats[input.reference.mimeType]=true;chainLink.process.setResponseForm({outputIndex:output,supportedFormats:formats});input.reference.body=chainLink.process.description;while(this.executeCallbacks.length>0){this.executeCallbacks[0]()}},toFeatures:function(source){var isArray=OpenLayers.Util.isArray(source);if(!isArray){source=[source]}var target=new Array(source.length),current;for(var i=0,ii=source.length;i<ii;++i){current=source[i];target[i]=current instanceof OpenLayers.Feature.Vector?current:new OpenLayers.Feature.Vector(current)}return isArray?target:target[0]},findMimeType:function(sourceFormats,targetFormats){targetFormats=targetFormats||this.formats;for(var f in sourceFormats){if(f in targetFormats){return f}}},CLASS_NAME:"OpenLayers.WPSProcess"});OpenLayers.WPSProcess.ChainLink=OpenLayers.Class({process:null,output:null,initialize:function(options){OpenLayers.Util.extend(this,options)},CLASS_NAME:"OpenLayers.WPSProcess.ChainLink"});OpenLayers.Format.WPSDescribeProcess=OpenLayers.Class(OpenLayers.Format.XML,{VERSION:"1.0.0",namespaces:{wps:"http://www.opengis.net/wps/1.0.0",ows:"http://www.opengis.net/ows/1.1",xsi:"http://www.w3.org/2001/XMLSchema-instance"},schemaLocation:"http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsAll.xsd",defaultPrefix:"wps",regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}if(data&&data.nodeType==9){data=data.documentElement}var info={};this.readNode(data,info);return info},readers:{wps:{ProcessDescriptions:function(node,obj){obj.processDescriptions={};this.readChildNodes(node,obj.processDescriptions)},ProcessDescription:function(node,processDescriptions){var processVersion=this.getAttributeNS(node,this.namespaces.wps,"processVersion");var processDescription={processVersion:processVersion,statusSupported:node.getAttribute("statusSupported")==="true",storeSupported:node.getAttribute("storeSupported")==="true"};this.readChildNodes(node,processDescription);processDescriptions[processDescription.identifier]=processDescription},DataInputs:function(node,processDescription){processDescription.dataInputs=[];this.readChildNodes(node,processDescription.dataInputs)},ProcessOutputs:function(node,processDescription){processDescription.processOutputs=[];this.readChildNodes(node,processDescription.processOutputs)},Output:function(node,processOutputs){var output={};this.readChildNodes(node,output);processOutputs.push(output)},ComplexOutput:function(node,output){output.complexOutput={};this.readChildNodes(node,output.complexOutput)},LiteralOutput:function(node,output){output.literalOutput={};this.readChildNodes(node,output.literalOutput)},Input:function(node,dataInputs){var input={maxOccurs:parseInt(node.getAttribute("maxOccurs")),minOccurs:parseInt(node.getAttribute("minOccurs"))};this.readChildNodes(node,input);dataInputs.push(input)},BoundingBoxData:function(node,input){input.boundingBoxData={};this.readChildNodes(node,input.boundingBoxData)},CRS:function(node,obj){if(!obj.CRSs){obj.CRSs={}}obj.CRSs[this.getChildValue(node)]=true},LiteralData:function(node,input){input.literalData={};this.readChildNodes(node,input.literalData)},
ComplexData:function(node,input){input.complexData={};this.readChildNodes(node,input.complexData)},Default:function(node,complexData){complexData["default"]={};this.readChildNodes(node,complexData["default"])},Supported:function(node,complexData){complexData["supported"]={};this.readChildNodes(node,complexData["supported"])},Format:function(node,obj){var format={};this.readChildNodes(node,format);if(!obj.formats){obj.formats={}}obj.formats[format.mimeType]=true},MimeType:function(node,format){format.mimeType=this.getChildValue(node)}},ows:OpenLayers.Format.OWSCommon.v1_1_0.prototype.readers["ows"]},CLASS_NAME:"OpenLayers.Format.WPSDescribeProcess"});OpenLayers.WPSClient=OpenLayers.Class({servers:null,version:"1.0.0",lazy:false,events:null,initialize:function(options){OpenLayers.Util.extend(this,options);this.events=new OpenLayers.Events(this);this.servers={};for(var s in options.servers){this.servers[s]=typeof options.servers[s]=="string"?{url:options.servers[s],version:this.version,processDescription:{}}:options.servers[s]}},execute:function(options){var process=this.getProcess(options.server,options.process);process.execute({inputs:options.inputs,success:options.success,scope:options.scope})},getProcess:function(serverID,processID){var process=new OpenLayers.WPSProcess({client:this,server:serverID,identifier:processID});if(!this.lazy){process.describe()}return process},describeProcess:function(serverID,processID,callback,scope){var server=this.servers[serverID];if(!server.processDescription[processID]){if(!(processID in server.processDescription)){server.processDescription[processID]=null;OpenLayers.Request.GET({url:server.url,params:{SERVICE:"WPS",VERSION:server.version,REQUEST:"DescribeProcess",IDENTIFIER:processID},success:function(response){server.processDescription[processID]=response.responseText;this.events.triggerEvent("describeprocess",{identifier:processID,raw:response.responseText})},scope:this})}else{this.events.register("describeprocess",this,function describe(evt){if(evt.identifier===processID){this.events.unregister("describeprocess",this,describe);callback.call(scope,evt.raw)}})}}else{window.setTimeout(function(){callback.call(scope,server.processDescription[processID])},0)}},destroy:function(){this.events.destroy();this.events=null;this.servers=null},CLASS_NAME:"OpenLayers.WPSClient"});OpenLayers.Util=OpenLayers.Util||{};OpenLayers.Util.vendorPrefix=function(){"use strict";var VENDOR_PREFIXES=["","O","ms","Moz","Webkit"],divStyle=document.createElement("div").style,cssCache={},jsCache={};function domToCss(prefixedDom){if(!prefixedDom){return null}return prefixedDom.replace(/([A-Z])/g,function(c){return"-"+c.toLowerCase()}).replace(/^ms-/,"-ms-")}function css(property){if(cssCache[property]===undefined){var domProperty=property.replace(/(-[\s\S])/g,function(c){return c.charAt(1).toUpperCase()});var prefixedDom=style(domProperty);cssCache[property]=domToCss(prefixedDom)}return cssCache[property]}function js(obj,property){if(jsCache[property]===undefined){var tmpProp,i=0,l=VENDOR_PREFIXES.length,prefix,isStyleObj=typeof obj.cssText!=="undefined";jsCache[property]=null;for(;i<l;i++){prefix=VENDOR_PREFIXES[i];if(prefix){if(!isStyleObj){prefix=prefix.toLowerCase()}tmpProp=prefix+property.charAt(0).toUpperCase()+property.slice(1)}else{tmpProp=property}if(obj[tmpProp]!==undefined){jsCache[property]=tmpProp;break}}}return jsCache[property]}function style(property){return js(divStyle,property)}return{css:css,js:js,style:style,cssCache:cssCache,jsCache:jsCache}}();OpenLayers.Animation=function(window){var requestAnimationFrame=OpenLayers.Util.vendorPrefix.js(window,"requestAnimationFrame");var isNative=!!requestAnimationFrame;var requestFrame=function(){var request=window[requestAnimationFrame]||function(callback,element){window.setTimeout(callback,16)};return function(callback,element){request.apply(window,[callback,element])}}();var counter=0;var loops={};function start(callback,duration,element){duration=duration>0?duration:Number.POSITIVE_INFINITY;var id=++counter;var start=+new Date;loops[id]=function(){if(loops[id]&&+new Date-start<=duration){callback();if(loops[id]){requestFrame(loops[id],element)}}else{delete loops[id]}};requestFrame(loops[id],element);return id}function stop(id){delete loops[id]}return{isNative:isNative,requestFrame:requestFrame,start:start,stop:stop}}(window);OpenLayers.Tween=OpenLayers.Class({easing:null,begin:null,finish:null,duration:null,callbacks:null,time:null,minFrameRate:null,startTime:null,animationId:null,playing:false,initialize:function(easing){this.easing=easing?easing:OpenLayers.Easing.Expo.easeOut},start:function(begin,finish,duration,options){this.playing=true;this.begin=begin;this.finish=finish;this.duration=duration;this.callbacks=options.callbacks;this.minFrameRate=options.minFrameRate||30;this.time=0;this.startTime=(new Date).getTime();OpenLayers.Animation.stop(this.animationId);this.animationId=null;if(this.callbacks&&this.callbacks.start){this.callbacks.start.call(this,this.begin)}this.animationId=OpenLayers.Animation.start(OpenLayers.Function.bind(this.play,this))},stop:function(){if(!this.playing){return}if(this.callbacks&&this.callbacks.done){this.callbacks.done.call(this,this.finish)}OpenLayers.Animation.stop(this.animationId);this.animationId=null;this.playing=false},play:function(){var value={};for(var i in this.begin){var b=this.begin[i];var f=this.finish[i];if(b==null||f==null||isNaN(b)||isNaN(f)){throw new TypeError("invalid value for Tween")}var c=f-b;value[i]=this.easing.apply(this,[this.time,b,c,this.duration])}this.time++;if(this.callbacks&&this.callbacks.eachStep){if(((new Date).getTime()-this.startTime)/this.time<=1e3/this.minFrameRate){this.callbacks.eachStep.call(this,value)}}if(this.time>this.duration){this.stop()}},CLASS_NAME:"OpenLayers.Tween"});OpenLayers.Easing={CLASS_NAME:"OpenLayers.Easing"};OpenLayers.Easing.Linear={easeIn:function(t,b,c,d){return c*t/d+b},easeOut:function(t,b,c,d){return c*t/d+b},easeInOut:function(t,b,c,d){return c*t/d+b},CLASS_NAME:"OpenLayers.Easing.Linear"};OpenLayers.Easing.Expo={easeIn:function(t,b,c,d){return t==0?b:c*Math.pow(2,10*(t/d-1))+b},easeOut:function(t,b,c,d){return t==d?b+c:c*(-Math.pow(2,-10*t/d)+1)+b},easeInOut:function(t,b,c,d){if(t==0)return b;if(t==d)return b+c;if((t/=d/2)<1)return c/2*Math.pow(2,10*(t-1))+b;return c/2*(-Math.pow(2,-10*--t)+2)+b},CLASS_NAME:"OpenLayers.Easing.Expo"};OpenLayers.Easing.Quad={easeIn:function(t,b,c,d){return c*(t/=d)*t+b},easeOut:function(t,b,c,d){return-c*(t/=d)*(t-2)+b},easeInOut:function(t,b,c,d){if((t/=d/2)<1)return c/2*t*t+b;return-c/2*(--t*(t-2)-1)+b},CLASS_NAME:"OpenLayers.Easing.Quad"};OpenLayers.Control=OpenLayers.Class({id:null,map:null,div:null,type:null,allowSelection:false,displayClass:"",title:"",autoActivate:false,active:null,handlerOptions:null,handler:null,eventListeners:null,events:null,initialize:function(options){this.displayClass=this.CLASS_NAME.replace("OpenLayers.","ol").replace(/\./g,"");OpenLayers.Util.extend(this,options);this.events=new OpenLayers.Events(this);if(this.eventListeners instanceof Object){this.events.on(this.eventListeners)}if(this.id==null){this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")}},destroy:function(){if(this.events){if(this.eventListeners){this.events.un(this.eventListeners)}this.events.destroy();this.events=null}this.eventListeners=null;if(this.handler){this.handler.destroy();this.handler=null}if(this.handlers){for(var key in this.handlers){if(this.handlers.hasOwnProperty(key)&&typeof this.handlers[key].destroy=="function"){this.handlers[key].destroy()}}this.handlers=null}if(this.map){this.map.removeControl(this);this.map=null}this.div=null},setMap:function(map){this.map=map;if(this.handler){this.handler.setMap(map)}},draw:function(px){if(this.div==null){this.div=OpenLayers.Util.createDiv(this.id);this.div.className=this.displayClass;if(!this.allowSelection){this.div.className+=" olControlNoSelect";this.div.setAttribute("unselectable","on",0);this.div.onselectstart=OpenLayers.Function.False}if(this.title!=""){this.div.title=this.title}}if(px!=null){this.position=px.clone()}this.moveTo(this.position);return this.div},moveTo:function(px){if(px!=null&&this.div!=null){this.div.style.left=px.x+"px";this.div.style.top=px.y+"px"}},activate:function(){if(this.active){return false}if(this.handler){this.handler.activate()}this.active=true;if(this.map){OpenLayers.Element.addClass(this.map.viewPortDiv,this.displayClass.replace(/ /g,"")+"Active")}this.events.triggerEvent("activate");return true},deactivate:function(){if(this.active){if(this.handler){this.handler.deactivate()}this.active=false;if(this.map){OpenLayers.Element.removeClass(this.map.viewPortDiv,this.displayClass.replace(/ /g,"")+"Active")}this.events.triggerEvent("deactivate");return true}return false},CLASS_NAME:"OpenLayers.Control"});OpenLayers.Control.TYPE_BUTTON=1;OpenLayers.Control.TYPE_TOGGLE=2;OpenLayers.Control.TYPE_TOOL=3;OpenLayers.Projection=OpenLayers.Class({proj:null,projCode:null,titleRegEx:/\+title=[^\+]*/,initialize:function(projCode,options){OpenLayers.Util.extend(this,options);this.projCode=projCode;if(typeof Proj4js=="object"){this.proj=new Proj4js.Proj(projCode)}},getCode:function(){return this.proj?this.proj.srsCode:this.projCode},getUnits:function(){return this.proj?this.proj.units:null},toString:function(){return this.getCode()},equals:function(projection){var p=projection,equals=false;if(p){if(!(p instanceof OpenLayers.Projection)){p=new OpenLayers.Projection(p)}if(typeof Proj4js=="object"&&this.proj.defData&&p.proj.defData){equals=this.proj.defData.replace(this.titleRegEx,"")==p.proj.defData.replace(this.titleRegEx,"")}else if(p.getCode){var source=this.getCode(),target=p.getCode();equals=source==target||!!OpenLayers.Projection.transforms[source]&&OpenLayers.Projection.transforms[source][target]===OpenLayers.Projection.nullTransform}}return equals},destroy:function(){delete this.proj;delete this.projCode},CLASS_NAME:"OpenLayers.Projection"});OpenLayers.Projection.transforms={};OpenLayers.Projection.defaults={"EPSG:4326":{units:"degrees",maxExtent:[-180,-90,180,90],yx:true},"CRS:84":{units:"degrees",maxExtent:[-180,-90,180,90]},"EPSG:900913":{units:"m",maxExtent:[-20037508.34,-20037508.34,20037508.34,20037508.34]}};OpenLayers.Projection.addTransform=function(from,to,method){if(method===OpenLayers.Projection.nullTransform){var defaults=OpenLayers.Projection.defaults[from];if(defaults&&!OpenLayers.Projection.defaults[to]){OpenLayers.Projection.defaults[to]=defaults}}if(!OpenLayers.Projection.transforms[from]){OpenLayers.Projection.transforms[from]={}}OpenLayers.Projection.transforms[from][to]=method};OpenLayers.Projection.transform=function(point,source,dest){if(source&&dest){if(!(source instanceof OpenLayers.Projection)){source=new OpenLayers.Projection(source)}if(!(dest instanceof OpenLayers.Projection)){dest=new OpenLayers.Projection(dest)}if(source.proj&&dest.proj){point=Proj4js.transform(source.proj,dest.proj,point)}else{var sourceCode=source.getCode();var destCode=dest.getCode();var transforms=OpenLayers.Projection.transforms;if(transforms[sourceCode]&&transforms[sourceCode][destCode]){transforms[sourceCode][destCode](point)}}}return point};OpenLayers.Projection.nullTransform=function(point){return point};(function(){var pole=20037508.34;function inverseMercator(xy){xy.x=180*xy.x/pole;xy.y=180/Math.PI*(2*Math.atan(Math.exp(xy.y/pole*Math.PI))-Math.PI/2);return xy}function forwardMercator(xy){xy.x=xy.x*pole/180;var y=Math.log(Math.tan((90+xy.y)*Math.PI/360))/Math.PI*pole;xy.y=Math.max(-20037508.34,Math.min(y,20037508.34));return xy}function map(base,codes){var add=OpenLayers.Projection.addTransform;var same=OpenLayers.Projection.nullTransform;var i,len,code,other,j;for(i=0,len=codes.length;i<len;++i){code=codes[i];add(base,code,forwardMercator);add(code,base,inverseMercator);for(j=i+1;j<len;++j){other=codes[j];add(code,other,same);add(other,code,same)}}}var mercator=["EPSG:900913","EPSG:3857","EPSG:102113","EPSG:102100"],geographic=["CRS:84","urn:ogc:def:crs:EPSG:6.6:4326","EPSG:4326"],i;for(i=mercator.length-1;i>=0;--i){map(mercator[i],geographic)}for(i=geographic.length-1;i>=0;--i){map(geographic[i],mercator)}})();OpenLayers.Map=OpenLayers.Class({Z_INDEX_BASE:{BaseLayer:100,Overlay:325,Feature:725,Popup:750,Control:1e3},id:null,fractionalZoom:false,events:null,allOverlays:false,div:null,dragging:false,size:null,viewPortDiv:null,layerContainerOrigin:null,layerContainerDiv:null,layers:null,controls:null,popups:null,baseLayer:null,center:null,resolution:null,zoom:0,panRatio:1.5,options:null,tileSize:null,projection:"EPSG:4326",units:null,resolutions:null,maxResolution:null,minResolution:null,maxScale:null,minScale:null,maxExtent:null,minExtent:null,restrictedExtent:null,numZoomLevels:16,theme:null,displayProjection:null,fallThrough:false,autoUpdateSize:true,eventListeners:null,panTween:null,panMethod:OpenLayers.Easing.Expo.easeOut,panDuration:50,zoomTween:null,zoomMethod:OpenLayers.Easing.Quad.easeOut,zoomDuration:20,paddingForPopups:null,layerContainerOriginPx:null,minPx:null,maxPx:null,initialize:function(div,options){if(arguments.length===1&&typeof div==="object"){options=div;div=options&&options.div}this.tileSize=new OpenLayers.Size(OpenLayers.Map.TILE_WIDTH,OpenLayers.Map.TILE_HEIGHT);this.paddingForPopups=new OpenLayers.Bounds(15,15,15,15);this.theme=OpenLayers._getScriptLocation()+"theme/default/style.css";this.options=OpenLayers.Util.extend({},options);OpenLayers.Util.extend(this,options);var projCode=this.projection instanceof OpenLayers.Projection?this.projection.projCode:this.projection;OpenLayers.Util.applyDefaults(this,OpenLayers.Projection.defaults[projCode]);if(this.maxExtent&&!(this.maxExtent instanceof OpenLayers.Bounds)){this.maxExtent=new OpenLayers.Bounds(this.maxExtent)}if(this.minExtent&&!(this.minExtent instanceof OpenLayers.Bounds)){this.minExtent=new OpenLayers.Bounds(this.minExtent)}if(this.restrictedExtent&&!(this.restrictedExtent instanceof OpenLayers.Bounds)){this.restrictedExtent=new OpenLayers.Bounds(this.restrictedExtent)}if(this.center&&!(this.center instanceof OpenLayers.LonLat)){this.center=new OpenLayers.LonLat(this.center)}this.layers=[];this.id=OpenLayers.Util.createUniqueID("OpenLayers.Map_");this.div=OpenLayers.Util.getElement(div);if(!this.div){this.div=document.createElement("div");this.div.style.height="1px";this.div.style.width="1px"}OpenLayers.Element.addClass(this.div,"olMap");var id=this.id+"_OpenLayers_ViewPort";this.viewPortDiv=OpenLayers.Util.createDiv(id,null,null,null,"relative",null,"hidden");this.viewPortDiv.style.width="100%";this.viewPortDiv.style.height="100%";this.viewPortDiv.className="olMapViewport";this.div.appendChild(this.viewPortDiv);this.events=new OpenLayers.Events(this,this.viewPortDiv,null,this.fallThrough,{includeXY:true});if(OpenLayers.TileManager&&this.tileManager!==null){if(!(this.tileManager instanceof OpenLayers.TileManager)){this.tileManager=new OpenLayers.TileManager(this.tileManager)}this.tileManager.addMap(this)}id=this.id+"_OpenLayers_Container";this.layerContainerDiv=OpenLayers.Util.createDiv(id);this.layerContainerDiv.style.zIndex=this.Z_INDEX_BASE["Popup"]-1;this.layerContainerOriginPx={x:0,y:0};this.applyTransform();this.viewPortDiv.appendChild(this.layerContainerDiv);this.updateSize();if(this.eventListeners instanceof Object){this.events.on(this.eventListeners)}if(this.autoUpdateSize===true){this.updateSizeDestroy=OpenLayers.Function.bind(this.updateSize,this);OpenLayers.Event.observe(window,"resize",this.updateSizeDestroy)}if(this.theme){var addNode=true;var nodes=document.getElementsByTagName("link");for(var i=0,len=nodes.length;i<len;++i){if(OpenLayers.Util.isEquivalentUrl(nodes.item(i).href,this.theme)){addNode=false;break}}if(addNode){var cssNode=document.createElement("link");cssNode.setAttribute("rel","stylesheet");cssNode.setAttribute("type","text/css");cssNode.setAttribute("href",this.theme);document.getElementsByTagName("head")[0].appendChild(cssNode)}}if(this.controls==null){this.controls=[];if(OpenLayers.Control!=null){if(OpenLayers.Control.Navigation){this.controls.push(new OpenLayers.Control.Navigation)}else if(OpenLayers.Control.TouchNavigation){this.controls.push(new OpenLayers.Control.TouchNavigation)}if(OpenLayers.Control.Zoom){this.controls.push(new OpenLayers.Control.Zoom)}else if(OpenLayers.Control.PanZoom){this.controls.push(new OpenLayers.Control.PanZoom)}if(OpenLayers.Control.ArgParser){this.controls.push(new OpenLayers.Control.ArgParser)}if(OpenLayers.Control.Attribution){this.controls.push(new OpenLayers.Control.Attribution)}}}for(var i=0,len=this.controls.length;i<len;i++){this.addControlToMap(this.controls[i])}this.popups=[];this.unloadDestroy=OpenLayers.Function.bind(this.destroy,this);OpenLayers.Event.observe(window,"unload",this.unloadDestroy);if(options&&options.layers){delete this.center;delete this.zoom;this.addLayers(options.layers);if(options.center&&!this.getCenter()){this.setCenter(options.center,options.zoom)}}if(this.panMethod){this.panTween=new OpenLayers.Tween(this.panMethod)}if(this.zoomMethod&&this.applyTransform.transform){this.zoomTween=new OpenLayers.Tween(this.zoomMethod)}},getViewport:function(){return this.viewPortDiv},render:function(div){this.div=OpenLayers.Util.getElement(div);OpenLayers.Element.addClass(this.div,"olMap");this.viewPortDiv.parentNode.removeChild(this.viewPortDiv);this.div.appendChild(this.viewPortDiv);this.updateSize()},unloadDestroy:null,updateSizeDestroy:null,destroy:function(){if(!this.unloadDestroy){return false}if(this.panTween){this.panTween.stop();this.panTween=null}if(this.zoomTween){this.zoomTween.stop();this.zoomTween=null}OpenLayers.Event.stopObserving(window,"unload",this.unloadDestroy);this.unloadDestroy=null;if(this.updateSizeDestroy){OpenLayers.Event.stopObserving(window,"resize",this.updateSizeDestroy)}this.paddingForPopups=null;if(this.controls!=null){for(var i=this.controls.length-1;i>=0;--i){this.controls[i].destroy()}this.controls=null}if(this.layers!=null){for(var i=this.layers.length-1;i>=0;--i){this.layers[i].destroy(false)}this.layers=null}if(this.viewPortDiv&&this.viewPortDiv.parentNode){this.viewPortDiv.parentNode.removeChild(this.viewPortDiv)}this.viewPortDiv=null;if(this.tileManager){this.tileManager.removeMap(this);this.tileManager=null}if(this.eventListeners){this.events.un(this.eventListeners);this.eventListeners=null}this.events.destroy();this.events=null;this.options=null},setOptions:function(options){var updatePxExtent=this.minPx&&options.restrictedExtent!=this.restrictedExtent;OpenLayers.Util.extend(this,options);updatePxExtent&&this.moveTo(this.getCachedCenter(),this.zoom,{forceZoomChange:true})},getTileSize:function(){return this.tileSize},getBy:function(array,property,match){var test=typeof match.test=="function";var found=OpenLayers.Array.filter(this[array],function(item){return item[property]==match||test&&match.test(item[property])});return found},getLayersBy:function(property,match){return this.getBy("layers",property,match)},getLayersByName:function(match){return this.getLayersBy("name",match)},getLayersByClass:function(match){return this.getLayersBy("CLASS_NAME",match)},getControlsBy:function(property,match){return this.getBy("controls",property,match)},getControlsByClass:function(match){return this.getControlsBy("CLASS_NAME",match)},getLayer:function(id){var foundLayer=null;for(var i=0,len=this.layers.length;i<len;i++){var layer=this.layers[i];if(layer.id==id){foundLayer=layer;break}}return foundLayer},setLayerZIndex:function(layer,zIdx){layer.setZIndex(this.Z_INDEX_BASE[layer.isBaseLayer?"BaseLayer":"Overlay"]+zIdx*5)},resetLayersZIndex:function(){for(var i=0,len=this.layers.length;i<len;i++){var layer=this.layers[i];this.setLayerZIndex(layer,i)}},addLayer:function(layer){for(var i=0,len=this.layers.length;i<len;i++){if(this.layers[i]==layer){return false}}if(this.events.triggerEvent("preaddlayer",{layer:layer})===false){return false}if(this.allOverlays){layer.isBaseLayer=false}layer.div.className="olLayerDiv";layer.div.style.overflow="";this.setLayerZIndex(layer,this.layers.length);if(layer.isFixed){this.viewPortDiv.appendChild(layer.div)}else{this.layerContainerDiv.appendChild(layer.div)}this.layers.push(layer);layer.setMap(this);if(layer.isBaseLayer||this.allOverlays&&!this.baseLayer){if(this.baseLayer==null){this.setBaseLayer(layer)}else{layer.setVisibility(false)}}else{layer.redraw()}this.events.triggerEvent("addlayer",{layer:layer});layer.events.triggerEvent("added",{map:this,layer:layer});layer.afterAdd();return true},addLayers:function(layers){for(var i=0,len=layers.length;i<len;i++){this.addLayer(layers[i])}},removeLayer:function(layer,setNewBaseLayer){if(this.events.triggerEvent("preremovelayer",{layer:layer})===false){return}if(setNewBaseLayer==null){setNewBaseLayer=true}if(layer.isFixed){this.viewPortDiv.removeChild(layer.div)}else{this.layerContainerDiv.removeChild(layer.div)}OpenLayers.Util.removeItem(this.layers,layer);layer.removeMap(this);layer.map=null;if(this.baseLayer==layer){this.baseLayer=null;if(setNewBaseLayer){for(var i=0,len=this.layers.length;i<len;i++){var iLayer=this.layers[i];if(iLayer.isBaseLayer||this.allOverlays){this.setBaseLayer(iLayer);break}}}}this.resetLayersZIndex();this.events.triggerEvent("removelayer",{layer:layer});layer.events.triggerEvent("removed",{map:this,layer:layer})},getNumLayers:function(){return this.layers.length},getLayerIndex:function(layer){return OpenLayers.Util.indexOf(this.layers,layer)},setLayerIndex:function(layer,idx){var base=this.getLayerIndex(layer);if(idx<0){idx=0}else if(idx>this.layers.length){idx=this.layers.length}if(base!=idx){this.layers.splice(base,1);this.layers.splice(idx,0,layer);for(var i=0,len=this.layers.length;i<len;i++){this.setLayerZIndex(this.layers[i],i)}this.events.triggerEvent("changelayer",{layer:layer,property:"order"});if(this.allOverlays){if(idx===0){this.setBaseLayer(layer)}else if(this.baseLayer!==this.layers[0]){this.setBaseLayer(this.layers[0])}}}},raiseLayer:function(layer,delta){var idx=this.getLayerIndex(layer)+delta;this.setLayerIndex(layer,idx)},setBaseLayer:function(newBaseLayer){if(newBaseLayer!=this.baseLayer){if(OpenLayers.Util.indexOf(this.layers,newBaseLayer)!=-1){var center=this.getCachedCenter();var newResolution=OpenLayers.Util.getResolutionFromScale(this.getScale(),newBaseLayer.units);if(this.baseLayer!=null&&!this.allOverlays){this.baseLayer.setVisibility(false)}this.baseLayer=newBaseLayer;if(!this.allOverlays||this.baseLayer.visibility){this.baseLayer.setVisibility(true);if(this.baseLayer.inRange===false){this.baseLayer.redraw()}}if(center!=null){var newZoom=this.getZoomForResolution(newResolution||this.resolution,true);this.setCenter(center,newZoom,false,true)}this.events.triggerEvent("changebaselayer",{layer:this.baseLayer})}}},addControl:function(control,px){this.controls.push(control);this.addControlToMap(control,px)},addControls:function(controls,pixels){var pxs=arguments.length===1?[]:pixels;for(var i=0,len=controls.length;i<len;i++){var ctrl=controls[i];var px=pxs[i]?pxs[i]:null;this.addControl(ctrl,px)}},addControlToMap:function(control,px){control.outsideViewport=control.div!=null;if(this.displayProjection&&!control.displayProjection){control.displayProjection=this.displayProjection}control.setMap(this);var div=control.draw(px);if(div){if(!control.outsideViewport){div.style.zIndex=this.Z_INDEX_BASE["Control"]+this.controls.length;this.viewPortDiv.appendChild(div)}}if(control.autoActivate){control.activate()}},getControl:function(id){var returnControl=null;for(var i=0,len=this.controls.length;i<len;i++){var control=this.controls[i];if(control.id==id){returnControl=control;break}}return returnControl},removeControl:function(control){if(control&&control==this.getControl(control.id)){if(control.div&&control.div.parentNode==this.viewPortDiv){this.viewPortDiv.removeChild(control.div)}OpenLayers.Util.removeItem(this.controls,control)}},addPopup:function(popup,exclusive){if(exclusive){for(var i=this.popups.length-1;i>=0;--i){this.removePopup(this.popups[i])}}popup.map=this;this.popups.push(popup);var popupDiv=popup.draw();if(popupDiv){popupDiv.style.zIndex=this.Z_INDEX_BASE["Popup"]+this.popups.length;this.layerContainerDiv.appendChild(popupDiv)}},removePopup:function(popup){OpenLayers.Util.removeItem(this.popups,popup);if(popup.div){try{this.layerContainerDiv.removeChild(popup.div)}catch(e){}}popup.map=null},getSize:function(){var size=null;if(this.size!=null){size=this.size.clone()}return size},updateSize:function(){var newSize=this.getCurrentSize();if(newSize&&!isNaN(newSize.h)&&!isNaN(newSize.w)){this.events.clearMouseCache();var oldSize=this.getSize();if(oldSize==null){this.size=oldSize=newSize}if(!newSize.equals(oldSize)){this.size=newSize;for(var i=0,len=this.layers.length;i<len;i++){this.layers[i].onMapResize()}var center=this.getCachedCenter();if(this.baseLayer!=null&&center!=null){var zoom=this.getZoom();this.zoom=null;this.setCenter(center,zoom)}}}this.events.triggerEvent("updatesize")},getCurrentSize:function(){var size=new OpenLayers.Size(this.div.clientWidth,this.div.clientHeight);if(size.w==0&&size.h==0||isNaN(size.w)&&isNaN(size.h)){size.w=this.div.offsetWidth;size.h=this.div.offsetHeight}if(size.w==0&&size.h==0||isNaN(size.w)&&isNaN(size.h)){size.w=parseInt(this.div.style.width);size.h=parseInt(this.div.style.height)}return size},calculateBounds:function(center,resolution){var extent=null;if(center==null){center=this.getCachedCenter()}if(resolution==null){resolution=this.getResolution()}if(center!=null&&resolution!=null){var halfWDeg=this.size.w*resolution/2;var halfHDeg=this.size.h*resolution/2;extent=new OpenLayers.Bounds(center.lon-halfWDeg,center.lat-halfHDeg,center.lon+halfWDeg,center.lat+halfHDeg)}return extent},getCenter:function(){var center=null;var cachedCenter=this.getCachedCenter();if(cachedCenter){center=cachedCenter.clone()}return center},getCachedCenter:function(){if(!this.center&&this.size){this.center=this.getLonLatFromViewPortPx({x:this.size.w/2,y:this.size.h/2})}return this.center},getZoom:function(){return this.zoom},pan:function(dx,dy,options){options=OpenLayers.Util.applyDefaults(options,{animate:true,dragging:false});if(options.dragging){if(dx!=0||dy!=0){this.moveByPx(dx,dy)}}else{var centerPx=this.getViewPortPxFromLonLat(this.getCachedCenter());var newCenterPx=centerPx.add(dx,dy);if(this.dragging||!newCenterPx.equals(centerPx)){var newCenterLonLat=this.getLonLatFromViewPortPx(newCenterPx);if(options.animate){this.panTo(newCenterLonLat)}else{this.moveTo(newCenterLonLat);if(this.dragging){this.dragging=false;this.events.triggerEvent("moveend")}}}}},panTo:function(lonlat){if(this.panTween&&this.getExtent().scale(this.panRatio).containsLonLat(lonlat)){var center=this.getCachedCenter();if(lonlat.equals(center)){return}var from=this.getPixelFromLonLat(center);var to=this.getPixelFromLonLat(lonlat);var vector={x:to.x-from.x,y:to.y-from.y};var last={x:0,y:0};this.panTween.start({x:0,y:0},vector,this.panDuration,{callbacks:{eachStep:OpenLayers.Function.bind(function(px){var x=px.x-last.x,y=px.y-last.y;this.moveByPx(x,y);last.x=Math.round(px.x);last.y=Math.round(px.y)},this),done:OpenLayers.Function.bind(function(px){this.moveTo(lonlat);this.dragging=false;this.events.triggerEvent("moveend")},this)}})}else{this.setCenter(lonlat)}},setCenter:function(lonlat,zoom,dragging,forceZoomChange){if(this.panTween){this.panTween.stop()}if(this.zoomTween){this.zoomTween.stop()}this.moveTo(lonlat,zoom,{dragging:dragging,forceZoomChange:forceZoomChange})},moveByPx:function(dx,dy){var hw=this.size.w/2;var hh=this.size.h/2;var x=hw+dx;var y=hh+dy;var wrapDateLine=this.baseLayer.wrapDateLine;var xRestriction=0;var yRestriction=0;if(this.restrictedExtent){xRestriction=hw;yRestriction=hh;wrapDateLine=false}dx=wrapDateLine||x<=this.maxPx.x-xRestriction&&x>=this.minPx.x+xRestriction?Math.round(dx):0;dy=y<=this.maxPx.y-yRestriction&&y>=this.minPx.y+yRestriction?Math.round(dy):0;if(dx||dy){if(!this.dragging){this.dragging=true;this.events.triggerEvent("movestart")}this.center=null;if(dx){this.layerContainerOriginPx.x-=dx;this.minPx.x-=dx;this.maxPx.x-=dx}if(dy){this.layerContainerOriginPx.y-=dy;this.minPx.y-=dy;this.maxPx.y-=dy}this.applyTransform();var layer,i,len;for(i=0,len=this.layers.length;i<len;++i){layer=this.layers[i];if(layer.visibility&&(layer===this.baseLayer||layer.inRange)){layer.moveByPx(dx,dy);layer.events.triggerEvent("move")}}this.events.triggerEvent("move")}},adjustZoom:function(zoom){if(this.baseLayer&&this.baseLayer.wrapDateLine){var resolution,resolutions=this.baseLayer.resolutions,maxResolution=this.getMaxExtent().getWidth()/this.size.w;if(this.getResolutionForZoom(zoom)>maxResolution){if(this.fractionalZoom){zoom=this.getZoomForResolution(maxResolution)}else{for(var i=zoom|0,ii=resolutions.length;i<ii;++i){if(resolutions[i]<=maxResolution){zoom=i;break}}}}}return zoom},getMinZoom:function(){return this.adjustZoom(0)},moveTo:function(lonlat,zoom,options){if(lonlat!=null&&!(lonlat instanceof OpenLayers.LonLat)){lonlat=new OpenLayers.LonLat(lonlat)}if(!options){options={}}if(zoom!=null){zoom=parseFloat(zoom);if(!this.fractionalZoom){zoom=Math.round(zoom)}}var requestedZoom=zoom;zoom=this.adjustZoom(zoom);if(zoom!==requestedZoom){lonlat=this.getCenter()}var dragging=options.dragging||this.dragging;var forceZoomChange=options.forceZoomChange;if(!this.getCachedCenter()&&!this.isValidLonLat(lonlat)){lonlat=this.maxExtent.getCenterLonLat();this.center=lonlat.clone()}if(this.restrictedExtent!=null){if(lonlat==null){lonlat=this.center}if(zoom==null){zoom=this.getZoom()}var resolution=this.getResolutionForZoom(zoom);var extent=this.calculateBounds(lonlat,resolution);if(!this.restrictedExtent.containsBounds(extent)){var maxCenter=this.restrictedExtent.getCenterLonLat();if(extent.getWidth()>this.restrictedExtent.getWidth()){lonlat=new OpenLayers.LonLat(maxCenter.lon,lonlat.lat)}else if(extent.left<this.restrictedExtent.left){lonlat=lonlat.add(this.restrictedExtent.left-extent.left,0)}else if(extent.right>this.restrictedExtent.right){lonlat=lonlat.add(this.restrictedExtent.right-extent.right,0)}if(extent.getHeight()>this.restrictedExtent.getHeight()){lonlat=new OpenLayers.LonLat(lonlat.lon,maxCenter.lat)}else if(extent.bottom<this.restrictedExtent.bottom){lonlat=lonlat.add(0,this.restrictedExtent.bottom-extent.bottom)}else if(extent.top>this.restrictedExtent.top){lonlat=lonlat.add(0,this.restrictedExtent.top-extent.top)}}}var zoomChanged=forceZoomChange||this.isValidZoomLevel(zoom)&&zoom!=this.getZoom();var centerChanged=this.isValidLonLat(lonlat)&&!lonlat.equals(this.center);if(zoomChanged||centerChanged||dragging){dragging||this.events.triggerEvent("movestart",{zoomChanged:zoomChanged});if(centerChanged){if(!zoomChanged&&this.center){this.centerLayerContainer(lonlat)}this.center=lonlat.clone()}var res=zoomChanged?this.getResolutionForZoom(zoom):this.getResolution();if(zoomChanged||this.layerContainerOrigin==null){this.layerContainerOrigin=this.getCachedCenter();this.layerContainerOriginPx.x=0;this.layerContainerOriginPx.y=0;this.applyTransform();var maxExtent=this.getMaxExtent({restricted:true});var maxExtentCenter=maxExtent.getCenterLonLat();var lonDelta=this.center.lon-maxExtentCenter.lon;var latDelta=maxExtentCenter.lat-this.center.lat;var extentWidth=Math.round(maxExtent.getWidth()/res);var extentHeight=Math.round(maxExtent.getHeight()/res);this.minPx={x:(this.size.w-extentWidth)/2-lonDelta/res,y:(this.size.h-extentHeight)/2-latDelta/res};this.maxPx={x:this.minPx.x+Math.round(maxExtent.getWidth()/res),y:this.minPx.y+Math.round(maxExtent.getHeight()/res)}}if(zoomChanged){this.zoom=zoom;this.resolution=res}var bounds=this.getExtent();if(this.baseLayer.visibility){this.baseLayer.moveTo(bounds,zoomChanged,options.dragging);options.dragging||this.baseLayer.events.triggerEvent("moveend",{zoomChanged:zoomChanged})}bounds=this.baseLayer.getExtent()
;for(var i=this.layers.length-1;i>=0;--i){var layer=this.layers[i];if(layer!==this.baseLayer&&!layer.isBaseLayer){var inRange=layer.calculateInRange();if(layer.inRange!=inRange){layer.inRange=inRange;if(!inRange){layer.display(false)}this.events.triggerEvent("changelayer",{layer:layer,property:"visibility"})}if(inRange&&layer.visibility){layer.moveTo(bounds,zoomChanged,options.dragging);options.dragging||layer.events.triggerEvent("moveend",{zoomChanged:zoomChanged})}}}this.events.triggerEvent("move");dragging||this.events.triggerEvent("moveend");if(zoomChanged){for(var i=0,len=this.popups.length;i<len;i++){this.popups[i].updatePosition()}this.events.triggerEvent("zoomend")}}},centerLayerContainer:function(lonlat){var originPx=this.getViewPortPxFromLonLat(this.layerContainerOrigin);var newPx=this.getViewPortPxFromLonLat(lonlat);if(originPx!=null&&newPx!=null){var oldLeft=this.layerContainerOriginPx.x;var oldTop=this.layerContainerOriginPx.y;var newLeft=Math.round(originPx.x-newPx.x);var newTop=Math.round(originPx.y-newPx.y);this.applyTransform(this.layerContainerOriginPx.x=newLeft,this.layerContainerOriginPx.y=newTop);var dx=oldLeft-newLeft;var dy=oldTop-newTop;this.minPx.x-=dx;this.maxPx.x-=dx;this.minPx.y-=dy;this.maxPx.y-=dy}},isValidZoomLevel:function(zoomLevel){return zoomLevel!=null&&zoomLevel>=0&&zoomLevel<this.getNumZoomLevels()},isValidLonLat:function(lonlat){var valid=false;if(lonlat!=null){var maxExtent=this.getMaxExtent();var worldBounds=this.baseLayer.wrapDateLine&&maxExtent;valid=maxExtent.containsLonLat(lonlat,{worldBounds:worldBounds})}return valid},getProjection:function(){var projection=this.getProjectionObject();return projection?projection.getCode():null},getProjectionObject:function(){var projection=null;if(this.baseLayer!=null){projection=this.baseLayer.projection}return projection},getMaxResolution:function(){var maxResolution=null;if(this.baseLayer!=null){maxResolution=this.baseLayer.maxResolution}return maxResolution},getMaxExtent:function(options){var maxExtent=null;if(options&&options.restricted&&this.restrictedExtent){maxExtent=this.restrictedExtent}else if(this.baseLayer!=null){maxExtent=this.baseLayer.maxExtent}return maxExtent},getNumZoomLevels:function(){var numZoomLevels=null;if(this.baseLayer!=null){numZoomLevels=this.baseLayer.numZoomLevels}return numZoomLevels},getExtent:function(){var extent=null;if(this.baseLayer!=null){extent=this.baseLayer.getExtent()}return extent},getResolution:function(){var resolution=null;if(this.baseLayer!=null){resolution=this.baseLayer.getResolution()}else if(this.allOverlays===true&&this.layers.length>0){resolution=this.layers[0].getResolution()}return resolution},getUnits:function(){var units=null;if(this.baseLayer!=null){units=this.baseLayer.units}return units},getScale:function(){var scale=null;if(this.baseLayer!=null){var res=this.getResolution();var units=this.baseLayer.units;scale=OpenLayers.Util.getScaleFromResolution(res,units)}return scale},getZoomForExtent:function(bounds,closest){var zoom=null;if(this.baseLayer!=null){zoom=this.baseLayer.getZoomForExtent(bounds,closest)}return zoom},getResolutionForZoom:function(zoom){var resolution=null;if(this.baseLayer){resolution=this.baseLayer.getResolutionForZoom(zoom)}return resolution},getZoomForResolution:function(resolution,closest){var zoom=null;if(this.baseLayer!=null){zoom=this.baseLayer.getZoomForResolution(resolution,closest)}return zoom},zoomTo:function(zoom,xy){var map=this;if(map.isValidZoomLevel(zoom)){if(map.baseLayer.wrapDateLine){zoom=map.adjustZoom(zoom)}if(map.zoomTween){var currentRes=map.getResolution(),targetRes=map.getResolutionForZoom(zoom),start={scale:1},end={scale:currentRes/targetRes};if(map.zoomTween.playing&&map.zoomTween.duration<3*map.zoomDuration){map.zoomTween.finish={scale:map.zoomTween.finish.scale*end.scale}}else{if(!xy){var size=map.getSize();xy={x:size.w/2,y:size.h/2}}map.zoomTween.start(start,end,map.zoomDuration,{minFrameRate:50,callbacks:{eachStep:function(data){var containerOrigin=map.layerContainerOriginPx,scale=data.scale,dx=(scale-1)*(containerOrigin.x-xy.x)|0,dy=(scale-1)*(containerOrigin.y-xy.y)|0;map.applyTransform(containerOrigin.x+dx,containerOrigin.y+dy,scale)},done:function(data){map.applyTransform();var resolution=map.getResolution()/data.scale,zoom=map.getZoomForResolution(resolution,true);map.moveTo(map.getZoomTargetCenter(xy,resolution),zoom,true)}}})}}else{var center=xy?map.getZoomTargetCenter(xy,map.getResolutionForZoom(zoom)):null;map.setCenter(center,zoom)}}},zoomIn:function(){this.zoomTo(this.getZoom()+1)},zoomOut:function(){this.zoomTo(this.getZoom()-1)},zoomToExtent:function(bounds,closest){if(!(bounds instanceof OpenLayers.Bounds)){bounds=new OpenLayers.Bounds(bounds)}var center=bounds.getCenterLonLat();if(this.baseLayer.wrapDateLine){var maxExtent=this.getMaxExtent();bounds=bounds.clone();while(bounds.right<bounds.left){bounds.right+=maxExtent.getWidth()}center=bounds.getCenterLonLat().wrapDateLine(maxExtent)}this.setCenter(center,this.getZoomForExtent(bounds,closest))},zoomToMaxExtent:function(options){var restricted=options?options.restricted:true;var maxExtent=this.getMaxExtent({restricted:restricted});this.zoomToExtent(maxExtent)},zoomToScale:function(scale,closest){var res=OpenLayers.Util.getResolutionFromScale(scale,this.baseLayer.units);var halfWDeg=this.size.w*res/2;var halfHDeg=this.size.h*res/2;var center=this.getCachedCenter();var extent=new OpenLayers.Bounds(center.lon-halfWDeg,center.lat-halfHDeg,center.lon+halfWDeg,center.lat+halfHDeg);this.zoomToExtent(extent,closest)},getLonLatFromViewPortPx:function(viewPortPx){var lonlat=null;if(this.baseLayer!=null){lonlat=this.baseLayer.getLonLatFromViewPortPx(viewPortPx)}return lonlat},getViewPortPxFromLonLat:function(lonlat){var px=null;if(this.baseLayer!=null){px=this.baseLayer.getViewPortPxFromLonLat(lonlat)}return px},getZoomTargetCenter:function(xy,resolution){var lonlat=null,size=this.getSize(),deltaX=size.w/2-xy.x,deltaY=xy.y-size.h/2,zoomPoint=this.getLonLatFromPixel(xy);if(zoomPoint){lonlat=new OpenLayers.LonLat(zoomPoint.lon+deltaX*resolution,zoomPoint.lat+deltaY*resolution)}return lonlat},getLonLatFromPixel:function(px){return this.getLonLatFromViewPortPx(px)},getPixelFromLonLat:function(lonlat){var px=this.getViewPortPxFromLonLat(lonlat);px.x=Math.round(px.x);px.y=Math.round(px.y);return px},getGeodesicPixelSize:function(px){var lonlat=px?this.getLonLatFromPixel(px):this.getCachedCenter()||new OpenLayers.LonLat(0,0);var res=this.getResolution();var left=lonlat.add(-res/2,0);var right=lonlat.add(res/2,0);var bottom=lonlat.add(0,-res/2);var top=lonlat.add(0,res/2);var dest=new OpenLayers.Projection("EPSG:4326");var source=this.getProjectionObject()||dest;if(!source.equals(dest)){left.transform(source,dest);right.transform(source,dest);bottom.transform(source,dest);top.transform(source,dest)}return new OpenLayers.Size(OpenLayers.Util.distVincenty(left,right),OpenLayers.Util.distVincenty(bottom,top))},getViewPortPxFromLayerPx:function(layerPx){var viewPortPx=null;if(layerPx!=null){var dX=this.layerContainerOriginPx.x;var dY=this.layerContainerOriginPx.y;viewPortPx=layerPx.add(dX,dY)}return viewPortPx},getLayerPxFromViewPortPx:function(viewPortPx){var layerPx=null;if(viewPortPx!=null){var dX=-this.layerContainerOriginPx.x;var dY=-this.layerContainerOriginPx.y;layerPx=viewPortPx.add(dX,dY);if(isNaN(layerPx.x)||isNaN(layerPx.y)){layerPx=null}}return layerPx},getLonLatFromLayerPx:function(px){px=this.getViewPortPxFromLayerPx(px);return this.getLonLatFromViewPortPx(px)},getLayerPxFromLonLat:function(lonlat){var px=this.getPixelFromLonLat(lonlat);return this.getLayerPxFromViewPortPx(px)},applyTransform:function(x,y,scale){scale=scale||1;var origin=this.layerContainerOriginPx,needTransform=scale!==1;x=x||origin.x;y=y||origin.y;var style=this.layerContainerDiv.style,transform=this.applyTransform.transform,template=this.applyTransform.template;if(transform===undefined){transform=OpenLayers.Util.vendorPrefix.style("transform");this.applyTransform.transform=transform;if(transform){var computedStyle=OpenLayers.Element.getStyle(this.viewPortDiv,OpenLayers.Util.vendorPrefix.css("transform"));if(!computedStyle||computedStyle!=="none"){template=["translate3d(",",0) ","scale3d(",",1)"];style[transform]=[template[0],"0,0",template[1]].join("")}if(!template||!~style[transform].indexOf(template[0])){template=["translate(",") ","scale(",")"]}this.applyTransform.template=template}}if(transform!==null&&(template[0]==="translate3d("||needTransform===true)){if(needTransform===true&&template[0]==="translate("){x-=origin.x;y-=origin.y;style.left=origin.x+"px";style.top=origin.y+"px"}style[transform]=[template[0],x,"px,",y,"px",template[1],template[2],scale,",",scale,template[3]].join("")}else{style.left=x+"px";style.top=y+"px";if(transform!==null){style[transform]=""}}},CLASS_NAME:"OpenLayers.Map"});OpenLayers.Map.TILE_WIDTH=256;OpenLayers.Map.TILE_HEIGHT=256;OpenLayers.Layer=OpenLayers.Class({id:null,name:null,div:null,opacity:1,alwaysInRange:null,RESOLUTION_PROPERTIES:["scales","resolutions","maxScale","minScale","maxResolution","minResolution","numZoomLevels","maxZoomLevel"],events:null,map:null,isBaseLayer:false,alpha:false,displayInLayerSwitcher:true,visibility:true,attribution:null,inRange:false,imageSize:null,options:null,eventListeners:null,gutter:0,projection:null,units:null,scales:null,resolutions:null,maxExtent:null,minExtent:null,maxResolution:null,minResolution:null,numZoomLevels:null,minScale:null,maxScale:null,displayOutsideMaxExtent:false,wrapDateLine:false,metadata:null,initialize:function(name,options){this.metadata={};options=OpenLayers.Util.extend({},options);if(this.alwaysInRange!=null){options.alwaysInRange=this.alwaysInRange}this.addOptions(options);this.name=name;if(this.id==null){this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_");this.div=OpenLayers.Util.createDiv(this.id);this.div.style.width="100%";this.div.style.height="100%";this.div.dir="ltr";this.events=new OpenLayers.Events(this,this.div);if(this.eventListeners instanceof Object){this.events.on(this.eventListeners)}}},destroy:function(setNewBaseLayer){if(setNewBaseLayer==null){setNewBaseLayer=true}if(this.map!=null){this.map.removeLayer(this,setNewBaseLayer)}this.projection=null;this.map=null;this.name=null;this.div=null;this.options=null;if(this.events){if(this.eventListeners){this.events.un(this.eventListeners)}this.events.destroy()}this.eventListeners=null;this.events=null},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer(this.name,this.getOptions())}OpenLayers.Util.applyDefaults(obj,this);obj.map=null;return obj},getOptions:function(){var options={};for(var o in this.options){options[o]=this[o]}return options},setName:function(newName){if(newName!=this.name){this.name=newName;if(this.map!=null){this.map.events.triggerEvent("changelayer",{layer:this,property:"name"})}}},addOptions:function(newOptions,reinitialize){if(this.options==null){this.options={}}if(newOptions){if(typeof newOptions.projection=="string"){newOptions.projection=new OpenLayers.Projection(newOptions.projection)}if(newOptions.projection){OpenLayers.Util.applyDefaults(newOptions,OpenLayers.Projection.defaults[newOptions.projection.getCode()])}if(newOptions.maxExtent&&!(newOptions.maxExtent instanceof OpenLayers.Bounds)){newOptions.maxExtent=new OpenLayers.Bounds(newOptions.maxExtent)}if(newOptions.minExtent&&!(newOptions.minExtent instanceof OpenLayers.Bounds)){newOptions.minExtent=new OpenLayers.Bounds(newOptions.minExtent)}}OpenLayers.Util.extend(this.options,newOptions);OpenLayers.Util.extend(this,newOptions);if(this.projection&&this.projection.getUnits()){this.units=this.projection.getUnits()}if(this.map){var resolution=this.map.getResolution();var properties=this.RESOLUTION_PROPERTIES.concat(["projection","units","minExtent","maxExtent"]);for(var o in newOptions){if(newOptions.hasOwnProperty(o)&&OpenLayers.Util.indexOf(properties,o)>=0){this.initResolutions();if(reinitialize&&this.map.baseLayer===this){this.map.setCenter(this.map.getCenter(),this.map.getZoomForResolution(resolution),false,true);this.map.events.triggerEvent("changebaselayer",{layer:this})}break}}}},onMapResize:function(){},redraw:function(){var redrawn=false;if(this.map){this.inRange=this.calculateInRange();var extent=this.getExtent();if(extent&&this.inRange&&this.visibility){var zoomChanged=true;this.moveTo(extent,zoomChanged,false);this.events.triggerEvent("moveend",{zoomChanged:zoomChanged});redrawn=true}}return redrawn},moveTo:function(bounds,zoomChanged,dragging){var display=this.visibility;if(!this.isBaseLayer){display=display&&this.inRange}this.display(display)},moveByPx:function(dx,dy){},setMap:function(map){if(this.map==null){this.map=map;this.maxExtent=this.maxExtent||this.map.maxExtent;this.minExtent=this.minExtent||this.map.minExtent;this.projection=this.projection||this.map.projection;if(typeof this.projection=="string"){this.projection=new OpenLayers.Projection(this.projection)}this.units=this.projection.getUnits()||this.units||this.map.units;this.initResolutions();if(!this.isBaseLayer){this.inRange=this.calculateInRange();var show=this.visibility&&this.inRange;this.div.style.display=show?"":"none"}this.setTileSize()}},afterAdd:function(){},removeMap:function(map){},getImageSize:function(bounds){return this.imageSize||this.tileSize},setTileSize:function(size){var tileSize=size?size:this.tileSize?this.tileSize:this.map.getTileSize();this.tileSize=tileSize;if(this.gutter){this.imageSize=new OpenLayers.Size(tileSize.w+2*this.gutter,tileSize.h+2*this.gutter)}},getVisibility:function(){return this.visibility},setVisibility:function(visibility){if(visibility!=this.visibility){this.visibility=visibility;this.display(visibility);this.redraw();if(this.map!=null){this.map.events.triggerEvent("changelayer",{layer:this,property:"visibility"})}this.events.triggerEvent("visibilitychanged")}},display:function(display){if(display!=(this.div.style.display!="none")){this.div.style.display=display&&this.calculateInRange()?"block":"none"}},calculateInRange:function(){var inRange=false;if(this.alwaysInRange){inRange=true}else{if(this.map){var resolution=this.map.getResolution();inRange=resolution>=this.minResolution&&resolution<=this.maxResolution}}return inRange},setIsBaseLayer:function(isBaseLayer){if(isBaseLayer!=this.isBaseLayer){this.isBaseLayer=isBaseLayer;if(this.map!=null){this.map.events.triggerEvent("changebaselayer",{layer:this})}}},initResolutions:function(){var i,len,p;var props={},alwaysInRange=true;for(i=0,len=this.RESOLUTION_PROPERTIES.length;i<len;i++){p=this.RESOLUTION_PROPERTIES[i];props[p]=this.options[p];if(alwaysInRange&&this.options[p]){alwaysInRange=false}}if(this.options.alwaysInRange==null){this.alwaysInRange=alwaysInRange}if(props.resolutions==null){props.resolutions=this.resolutionsFromScales(props.scales)}if(props.resolutions==null){props.resolutions=this.calculateResolutions(props)}if(props.resolutions==null){for(i=0,len=this.RESOLUTION_PROPERTIES.length;i<len;i++){p=this.RESOLUTION_PROPERTIES[i];props[p]=this.options[p]!=null?this.options[p]:this.map[p]}if(props.resolutions==null){props.resolutions=this.resolutionsFromScales(props.scales)}if(props.resolutions==null){props.resolutions=this.calculateResolutions(props)}}var maxResolution;if(this.options.maxResolution&&this.options.maxResolution!=="auto"){maxResolution=this.options.maxResolution}if(this.options.minScale){maxResolution=OpenLayers.Util.getResolutionFromScale(this.options.minScale,this.units)}var minResolution;if(this.options.minResolution&&this.options.minResolution!=="auto"){minResolution=this.options.minResolution}if(this.options.maxScale){minResolution=OpenLayers.Util.getResolutionFromScale(this.options.maxScale,this.units)}if(props.resolutions){props.resolutions.sort(function(a,b){return b-a});if(!maxResolution){maxResolution=props.resolutions[0]}if(!minResolution){var lastIdx=props.resolutions.length-1;minResolution=props.resolutions[lastIdx]}}this.resolutions=props.resolutions;if(this.resolutions){len=this.resolutions.length;this.scales=new Array(len);for(i=0;i<len;i++){this.scales[i]=OpenLayers.Util.getScaleFromResolution(this.resolutions[i],this.units)}this.numZoomLevels=len}this.minResolution=minResolution;if(minResolution){this.maxScale=OpenLayers.Util.getScaleFromResolution(minResolution,this.units)}this.maxResolution=maxResolution;if(maxResolution){this.minScale=OpenLayers.Util.getScaleFromResolution(maxResolution,this.units)}},resolutionsFromScales:function(scales){if(scales==null){return}var resolutions,i,len;len=scales.length;resolutions=new Array(len);for(i=0;i<len;i++){resolutions[i]=OpenLayers.Util.getResolutionFromScale(scales[i],this.units)}return resolutions},calculateResolutions:function(props){var viewSize,wRes,hRes;var maxResolution=props.maxResolution;if(props.minScale!=null){maxResolution=OpenLayers.Util.getResolutionFromScale(props.minScale,this.units)}else if(maxResolution=="auto"&&this.maxExtent!=null){viewSize=this.map.getSize();wRes=this.maxExtent.getWidth()/viewSize.w;hRes=this.maxExtent.getHeight()/viewSize.h;maxResolution=Math.max(wRes,hRes)}var minResolution=props.minResolution;if(props.maxScale!=null){minResolution=OpenLayers.Util.getResolutionFromScale(props.maxScale,this.units)}else if(props.minResolution=="auto"&&this.minExtent!=null){viewSize=this.map.getSize();wRes=this.minExtent.getWidth()/viewSize.w;hRes=this.minExtent.getHeight()/viewSize.h;minResolution=Math.max(wRes,hRes)}if(typeof maxResolution!=="number"&&typeof minResolution!=="number"&&this.maxExtent!=null){var tileSize=this.map.getTileSize();maxResolution=Math.max(this.maxExtent.getWidth()/tileSize.w,this.maxExtent.getHeight()/tileSize.h)}var maxZoomLevel=props.maxZoomLevel;var numZoomLevels=props.numZoomLevels;if(typeof minResolution==="number"&&typeof maxResolution==="number"&&numZoomLevels===undefined){var ratio=maxResolution/minResolution;numZoomLevels=Math.floor(Math.log(ratio)/Math.log(2))+1}else if(numZoomLevels===undefined&&maxZoomLevel!=null){numZoomLevels=maxZoomLevel+1}if(typeof numZoomLevels!=="number"||numZoomLevels<=0||typeof maxResolution!=="number"&&typeof minResolution!=="number"){return}var resolutions=new Array(numZoomLevels);var base=2;if(typeof minResolution=="number"&&typeof maxResolution=="number"){base=Math.pow(maxResolution/minResolution,1/(numZoomLevels-1))}var i;if(typeof maxResolution==="number"){for(i=0;i<numZoomLevels;i++){resolutions[i]=maxResolution/Math.pow(base,i)}}else{for(i=0;i<numZoomLevels;i++){resolutions[numZoomLevels-1-i]=minResolution*Math.pow(base,i)}}return resolutions},getResolution:function(){var zoom=this.map.getZoom();return this.getResolutionForZoom(zoom)},getExtent:function(){return this.map.calculateBounds()},getZoomForExtent:function(extent,closest){var viewSize=this.map.getSize();var idealResolution=Math.max(extent.getWidth()/viewSize.w,extent.getHeight()/viewSize.h);return this.getZoomForResolution(idealResolution,closest)},getDataExtent:function(){},getResolutionForZoom:function(zoom){zoom=Math.max(0,Math.min(zoom,this.resolutions.length-1));var resolution;if(this.map.fractionalZoom){var low=Math.floor(zoom);var high=Math.ceil(zoom);resolution=this.resolutions[low]-(zoom-low)*(this.resolutions[low]-this.resolutions[high])}else{resolution=this.resolutions[Math.round(zoom)]}return resolution},getZoomForResolution:function(resolution,closest){var zoom,i,len;if(this.map.fractionalZoom){var lowZoom=0;var highZoom=this.resolutions.length-1;var highRes=this.resolutions[lowZoom];var lowRes=this.resolutions[highZoom];var res;for(i=0,len=this.resolutions.length;i<len;++i){res=this.resolutions[i];if(res>=resolution){highRes=res;lowZoom=i}if(res<=resolution){lowRes=res;highZoom=i;break}}var dRes=highRes-lowRes;if(dRes>0){zoom=lowZoom+(highRes-resolution)/dRes}else{zoom=lowZoom}}else{var diff;var minDiff=Number.POSITIVE_INFINITY;for(i=0,len=this.resolutions.length;i<len;i++){if(closest){diff=Math.abs(this.resolutions[i]-resolution);if(diff>minDiff){break}minDiff=diff}else{if(this.resolutions[i]<resolution){break}}}zoom=Math.max(0,i-1)}return zoom},getLonLatFromViewPortPx:function(viewPortPx){var lonlat=null;var map=this.map;if(viewPortPx!=null&&map.minPx){var res=map.getResolution();var maxExtent=map.getMaxExtent({restricted:true});var lon=(viewPortPx.x-map.minPx.x)*res+maxExtent.left;var lat=(map.minPx.y-viewPortPx.y)*res+maxExtent.top;lonlat=new OpenLayers.LonLat(lon,lat);if(this.wrapDateLine){lonlat=lonlat.wrapDateLine(this.maxExtent)}}return lonlat},getViewPortPxFromLonLat:function(lonlat,resolution){var px=null;if(lonlat!=null){resolution=resolution||this.map.getResolution();var extent=this.map.calculateBounds(null,resolution);px=new OpenLayers.Pixel(1/resolution*(lonlat.lon-extent.left),1/resolution*(extent.top-lonlat.lat))}return px},setOpacity:function(opacity){if(opacity!=this.opacity){this.opacity=opacity;var childNodes=this.div.childNodes;for(var i=0,len=childNodes.length;i<len;++i){var element=childNodes[i].firstChild||childNodes[i];var lastChild=childNodes[i].lastChild;if(lastChild&&lastChild.nodeName.toLowerCase()==="iframe"){element=lastChild.parentNode}OpenLayers.Util.modifyDOMElement(element,null,null,null,null,null,null,opacity)}if(this.map!=null){this.map.events.triggerEvent("changelayer",{layer:this,property:"opacity"})}}},getZIndex:function(){return this.div.style.zIndex},setZIndex:function(zIndex){this.div.style.zIndex=zIndex},adjustBounds:function(bounds){if(this.gutter){var mapGutter=this.gutter*this.map.getResolution();bounds=new OpenLayers.Bounds(bounds.left-mapGutter,bounds.bottom-mapGutter,bounds.right+mapGutter,bounds.top+mapGutter)}if(this.wrapDateLine){var wrappingOptions={rightTolerance:this.getResolution(),leftTolerance:this.getResolution()};bounds=bounds.wrapDateLine(this.maxExtent,wrappingOptions)}return bounds},CLASS_NAME:"OpenLayers.Layer"});OpenLayers.Rule=OpenLayers.Class({id:null,name:null,title:null,description:null,context:null,filter:null,elseFilter:false,symbolizer:null,symbolizers:null,minScaleDenominator:null,maxScaleDenominator:null,initialize:function(options){this.symbolizer={};OpenLayers.Util.extend(this,options);if(this.symbolizers){delete this.symbolizer}this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")},destroy:function(){for(var i in this.symbolizer){this.symbolizer[i]=null}this.symbolizer=null;delete this.symbolizers},evaluate:function(feature){var context=this.getContext(feature);var applies=true;if(this.minScaleDenominator||this.maxScaleDenominator){var scale=feature.layer.map.getScale()}if(this.minScaleDenominator){applies=scale>=OpenLayers.Style.createLiteral(this.minScaleDenominator,context)}if(applies&&this.maxScaleDenominator){applies=scale<OpenLayers.Style.createLiteral(this.maxScaleDenominator,context)}if(applies&&this.filter){if(this.filter.CLASS_NAME=="OpenLayers.Filter.FeatureId"){applies=this.filter.evaluate(feature)}else{applies=this.filter.evaluate(context)}}return applies},getContext:function(feature){var context=this.context;if(!context){context=feature.attributes||feature.data}if(typeof this.context=="function"){context=this.context(feature)}return context},clone:function(){var options=OpenLayers.Util.extend({},this);if(this.symbolizers){var len=this.symbolizers.length;options.symbolizers=new Array(len);for(var i=0;i<len;++i){options.symbolizers[i]=this.symbolizers[i].clone()}}else{options.symbolizer={};var value,type;for(var key in this.symbolizer){value=this.symbolizer[key];type=typeof value;if(type==="object"){options.symbolizer[key]=OpenLayers.Util.extend({},value)}else if(type==="string"){options.symbolizer[key]=value}}}options.filter=this.filter&&this.filter.clone();options.context=this.context&&OpenLayers.Util.extend({},this.context);return new OpenLayers.Rule(options)},CLASS_NAME:"OpenLayers.Rule"});OpenLayers.Spherical=OpenLayers.Spherical||{};OpenLayers.Spherical.DEFAULT_RADIUS=6378137;OpenLayers.Spherical.computeDistanceBetween=function(from,to,radius){var R=radius||OpenLayers.Spherical.DEFAULT_RADIUS;var sinHalfDeltaLon=Math.sin(Math.PI*(to.lon-from.lon)/360);var sinHalfDeltaLat=Math.sin(Math.PI*(to.lat-from.lat)/360);var a=sinHalfDeltaLat*sinHalfDeltaLat+sinHalfDeltaLon*sinHalfDeltaLon*Math.cos(Math.PI*from.lat/180)*Math.cos(Math.PI*to.lat/180);return 2*R*Math.atan2(Math.sqrt(a),Math.sqrt(1-a))};OpenLayers.Spherical.computeHeading=function(from,to){var y=Math.sin(Math.PI*(from.lon-to.lon)/180)*Math.cos(Math.PI*to.lat/180);var x=Math.cos(Math.PI*from.lat/180)*Math.sin(Math.PI*to.lat/180)-Math.sin(Math.PI*from.lat/180)*Math.cos(Math.PI*to.lat/180)*Math.cos(Math.PI*(from.lon-to.lon)/180);return 180*Math.atan2(y,x)/Math.PI};OpenLayers.StyleMap=OpenLayers.Class({styles:null,extendDefault:true,initialize:function(style,options){this.styles={default:new OpenLayers.Style(OpenLayers.Feature.Vector.style["default"]),select:new OpenLayers.Style(OpenLayers.Feature.Vector.style["select"]),temporary:new OpenLayers.Style(OpenLayers.Feature.Vector.style["temporary"]),delete:new OpenLayers.Style(OpenLayers.Feature.Vector.style["delete"])};if(style instanceof OpenLayers.Style){this.styles["default"]=style;this.styles["select"]=style;this.styles["temporary"]=style;this.styles["delete"]=style}else if(typeof style=="object"){for(var key in style){if(style[key]instanceof OpenLayers.Style){this.styles[key]=style[key]}else if(typeof style[key]=="object"){this.styles[key]=new OpenLayers.Style(style[key])}else{this.styles["default"]=new OpenLayers.Style(style);this.styles["select"]=new OpenLayers.Style(style);this.styles["temporary"]=new OpenLayers.Style(style);this.styles["delete"]=new OpenLayers.Style(style);break}}}OpenLayers.Util.extend(this,options)},destroy:function(){for(var key in this.styles){this.styles[key].destroy()}this.styles=null},createSymbolizer:function(feature,intent){if(!feature){feature=new OpenLayers.Feature.Vector}if(!this.styles[intent]){intent="default"}feature.renderIntent=intent;var defaultSymbolizer={};if(this.extendDefault&&intent!="default"){defaultSymbolizer=this.styles["default"].createSymbolizer(feature)}return OpenLayers.Util.extend(defaultSymbolizer,this.styles[intent].createSymbolizer(feature))},addUniqueValueRules:function(renderIntent,property,symbolizers,context){var rules=[];for(var value in symbolizers){rules.push(new OpenLayers.Rule({symbolizer:symbolizers[value],context:context,filter:new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.EQUAL_TO,property:property,value:value})}))}this.styles[renderIntent].addRules(rules)},CLASS_NAME:"OpenLayers.StyleMap"});OpenLayers.Icon=OpenLayers.Class({url:null,size:null,offset:null,calculateOffset:null,imageDiv:null,px:null,initialize:function(url,size,offset,calculateOffset){this.url=url;this.size=size||{w:20,h:20};this.offset=offset||{x:-(this.size.w/2),y:-(this.size.h/2)};this.calculateOffset=calculateOffset;var id=OpenLayers.Util.createUniqueID("OL_Icon_");this.imageDiv=OpenLayers.Util.createAlphaImageDiv(id)},destroy:function(){this.erase();OpenLayers.Event.stopObservingElement(this.imageDiv.firstChild);this.imageDiv.innerHTML="";this.imageDiv=null},clone:function(){return new OpenLayers.Icon(this.url,this.size,this.offset,this.calculateOffset)},setSize:function(size){if(size!=null){this.size=size}this.draw()},setUrl:function(url){if(url!=null){this.url=url}this.draw()},draw:function(px){OpenLayers.Util.modifyAlphaImageDiv(this.imageDiv,null,null,this.size,this.url,"absolute");this.moveTo(px);return this.imageDiv},erase:function(){if(this.imageDiv!=null&&this.imageDiv.parentNode!=null){OpenLayers.Element.remove(this.imageDiv)}},setOpacity:function(opacity){OpenLayers.Util.modifyAlphaImageDiv(this.imageDiv,null,null,null,null,null,null,null,opacity)},moveTo:function(px){if(px!=null){this.px=px}if(this.imageDiv!=null){if(this.px==null){this.display(false)}else{if(this.calculateOffset){this.offset=this.calculateOffset(this.size)}OpenLayers.Util.modifyAlphaImageDiv(this.imageDiv,null,{x:this.px.x+this.offset.x,y:this.px.y+this.offset.y})}}},display:function(display){this.imageDiv.style.display=display?"":"none"},isDrawn:function(){var isDrawn=this.imageDiv&&this.imageDiv.parentNode&&this.imageDiv.parentNode.nodeType!=11;return isDrawn},CLASS_NAME:"OpenLayers.Icon"});OpenLayers.Kinetic=OpenLayers.Class({threshold:0,deceleration:.0035,nbPoints:100,delay:200,points:undefined,timerId:undefined,initialize:function(options){OpenLayers.Util.extend(this,options)},begin:function(){OpenLayers.Animation.stop(this.timerId);this.timerId=undefined;this.points=[]},update:function(xy){this.points.unshift({xy:xy,tick:(new Date).getTime()});if(this.points.length>this.nbPoints){this.points.pop()}},end:function(xy){var last,now=(new Date).getTime();for(var i=0,l=this.points.length,point;i<l;i++){point=this.points[i];if(now-point.tick>this.delay){break}last=point}if(!last){return}var time=(new Date).getTime()-last.tick;var dist=Math.sqrt(Math.pow(xy.x-last.xy.x,2)+Math.pow(xy.y-last.xy.y,2));var speed=dist/time;if(speed==0||speed<this.threshold){return}var theta=Math.asin((xy.y-last.xy.y)/dist);if(last.xy.x<=xy.x){theta=Math.PI-theta}return{speed:speed,theta:theta}},move:function(info,callback){var v0=info.speed;var fx=Math.cos(info.theta);var fy=-Math.sin(info.theta);var initialTime=(new Date).getTime();var lastX=0;var lastY=0;var timerCallback=function(){if(this.timerId==null){return}var t=(new Date).getTime()-initialTime;var p=-this.deceleration*Math.pow(t,2)/2+v0*t;var x=p*fx;var y=p*fy;var args={};args.end=false;var v=-this.deceleration*t+v0;if(v<=0){OpenLayers.Animation.stop(this.timerId);this.timerId=null;args.end=true}args.x=x-lastX;args.y=y-lastY;lastX=x;lastY=y;callback(args.x,args.y,args.end)};this.timerId=OpenLayers.Animation.start(OpenLayers.Function.bind(timerCallback,this))},CLASS_NAME:"OpenLayers.Kinetic"});OpenLayers.Renderer=OpenLayers.Class({container:null,root:null,extent:null,locked:false,size:null,resolution:null,map:null,featureDx:0,initialize:function(containerID,options){this.container=OpenLayers.Util.getElement(containerID);OpenLayers.Util.extend(this,options)},destroy:function(){this.container=null;this.extent=null;this.size=null;this.resolution=null;this.map=null},supported:function(){return false},setExtent:function(extent,resolutionChanged){this.extent=extent.clone();if(this.map.baseLayer&&this.map.baseLayer.wrapDateLine){var ratio=extent.getWidth()/this.map.getExtent().getWidth(),extent=extent.scale(1/ratio);this.extent=extent.wrapDateLine(this.map.getMaxExtent()).scale(ratio)}if(resolutionChanged){this.resolution=null}return true},setSize:function(size){this.size=size.clone();this.resolution=null},getResolution:function(){this.resolution=this.resolution||this.map.getResolution();return this.resolution},drawFeature:function(feature,style){if(style==null){style=feature.style}if(feature.geometry){var bounds=feature.geometry.getBounds();if(bounds){var worldBounds;if(this.map.baseLayer&&this.map.baseLayer.wrapDateLine){worldBounds=this.map.getMaxExtent()}if(!bounds.intersectsBounds(this.extent,{worldBounds:worldBounds})){style={display:"none"}}else{this.calculateFeatureDx(bounds,worldBounds)}var rendered=this.drawGeometry(feature.geometry,style,feature.id);if(style.display!="none"&&style.label&&rendered!==false){var location=feature.geometry.getCentroid();if(style.labelXOffset||style.labelYOffset){var xOffset=isNaN(style.labelXOffset)?0:style.labelXOffset;var yOffset=isNaN(style.labelYOffset)?0:style.labelYOffset;var res=this.getResolution();location.move(xOffset*res,yOffset*res)}this.drawText(feature.id,style,location)}else{this.removeText(feature.id)}return rendered}}},calculateFeatureDx:function(bounds,worldBounds){this.featureDx=0;if(worldBounds){var worldWidth=worldBounds.getWidth(),rendererCenterX=(this.extent.left+this.extent.right)/2,featureCenterX=(bounds.left+bounds.right)/2,worldsAway=Math.round((featureCenterX-rendererCenterX)/worldWidth);this.featureDx=worldsAway*worldWidth}},
drawGeometry:function(geometry,style,featureId){},drawText:function(featureId,style,location){},removeText:function(featureId){},clear:function(){},getFeatureIdFromEvent:function(evt){},eraseFeatures:function(features){if(!OpenLayers.Util.isArray(features)){features=[features]}for(var i=0,len=features.length;i<len;++i){var feature=features[i];this.eraseGeometry(feature.geometry,feature.id);this.removeText(feature.id)}},eraseGeometry:function(geometry,featureId){},moveRoot:function(renderer){},getRenderLayerId:function(){return this.container.id},applyDefaultSymbolizer:function(symbolizer){var result=OpenLayers.Util.extend({},OpenLayers.Renderer.defaultSymbolizer);if(symbolizer.stroke===false){delete result.strokeWidth;delete result.strokeColor}if(symbolizer.fill===false){delete result.fillColor}OpenLayers.Util.extend(result,symbolizer);return result},CLASS_NAME:"OpenLayers.Renderer"});OpenLayers.Renderer.defaultSymbolizer={fillColor:"#000000",strokeColor:"#000000",strokeWidth:2,fillOpacity:1,strokeOpacity:1,pointRadius:0,labelAlign:"cm"};OpenLayers.Renderer.symbol={star:[350,75,379,161,469,161,397,215,423,301,350,250,277,301,303,215,231,161,321,161,350,75],cross:[4,0,6,0,6,4,10,4,10,6,6,6,6,10,4,10,4,6,0,6,0,4,4,4,4,0],x:[0,0,25,0,50,35,75,0,100,0,65,50,100,100,75,100,50,65,25,100,0,100,35,50,0,0],square:[0,0,0,1,1,1,1,0,0,0],triangle:[0,10,10,10,5,0,0,10]};OpenLayers.Layer.HTTPRequest=OpenLayers.Class(OpenLayers.Layer,{URL_HASH_FACTOR:(Math.sqrt(5)-1)/2,url:null,params:null,reproject:false,initialize:function(name,url,params,options){OpenLayers.Layer.prototype.initialize.apply(this,[name,options]);this.url=url;if(!this.params){this.params=OpenLayers.Util.extend({},params)}},destroy:function(){this.url=null;this.params=null;OpenLayers.Layer.prototype.destroy.apply(this,arguments)},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.HTTPRequest(this.name,this.url,this.params,this.getOptions())}obj=OpenLayers.Layer.prototype.clone.apply(this,[obj]);return obj},setUrl:function(newUrl){this.url=newUrl},mergeNewParams:function(newParams){this.params=OpenLayers.Util.extend(this.params,newParams);var ret=this.redraw();if(this.map!=null){this.map.events.triggerEvent("changelayer",{layer:this,property:"params"})}return ret},redraw:function(force){if(force){return this.mergeNewParams({_olSalt:Math.random()})}else{return OpenLayers.Layer.prototype.redraw.apply(this,[])}},selectUrl:function(paramString,urls){var product=1;for(var i=0,len=paramString.length;i<len;i++){product*=paramString.charCodeAt(i)*this.URL_HASH_FACTOR;product-=Math.floor(product)}return urls[Math.floor(product*urls.length)]},getFullRequestString:function(newParams,altUrl){var url=altUrl||this.url;var allParams=OpenLayers.Util.extend({},this.params);allParams=OpenLayers.Util.extend(allParams,newParams);var paramsString=OpenLayers.Util.getParameterString(allParams);if(OpenLayers.Util.isArray(url)){url=this.selectUrl(paramsString,url)}var urlParams=OpenLayers.Util.upperCaseObject(OpenLayers.Util.getParameters(url));for(var key in allParams){if(key.toUpperCase()in urlParams){delete allParams[key]}}paramsString=OpenLayers.Util.getParameterString(allParams);return OpenLayers.Util.urlAppend(url,paramsString)},CLASS_NAME:"OpenLayers.Layer.HTTPRequest"});OpenLayers.Tile=OpenLayers.Class({events:null,eventListeners:null,id:null,layer:null,url:null,bounds:null,size:null,position:null,isLoading:false,initialize:function(layer,position,bounds,url,size,options){this.layer=layer;this.position=position.clone();this.setBounds(bounds);this.url=url;if(size){this.size=size.clone()}this.id=OpenLayers.Util.createUniqueID("Tile_");OpenLayers.Util.extend(this,options);this.events=new OpenLayers.Events(this);if(this.eventListeners instanceof Object){this.events.on(this.eventListeners)}},unload:function(){if(this.isLoading){this.isLoading=false;this.events.triggerEvent("unload")}},destroy:function(){this.layer=null;this.bounds=null;this.size=null;this.position=null;if(this.eventListeners){this.events.un(this.eventListeners)}this.events.destroy();this.eventListeners=null;this.events=null},draw:function(force){if(!force){this.clear()}var draw=this.shouldDraw();if(draw&&!force&&this.events.triggerEvent("beforedraw")===false){draw=null}return draw},shouldDraw:function(){var withinMaxExtent=false,maxExtent=this.layer.maxExtent;if(maxExtent){var map=this.layer.map;var worldBounds=map.baseLayer.wrapDateLine&&map.getMaxExtent();if(this.bounds.intersectsBounds(maxExtent,{inclusive:false,worldBounds:worldBounds})){withinMaxExtent=true}}return withinMaxExtent||this.layer.displayOutsideMaxExtent},setBounds:function(bounds){bounds=bounds.clone();if(this.layer.map.baseLayer.wrapDateLine){var worldExtent=this.layer.map.getMaxExtent(),tolerance=this.layer.map.getResolution();bounds=bounds.wrapDateLine(worldExtent,{leftTolerance:tolerance,rightTolerance:tolerance})}this.bounds=bounds},moveTo:function(bounds,position,redraw){if(redraw==null){redraw=true}this.setBounds(bounds);this.position=position.clone();if(redraw){this.draw()}},clear:function(draw){},CLASS_NAME:"OpenLayers.Tile"});OpenLayers.Tile.Image=OpenLayers.Class(OpenLayers.Tile,{url:null,imgDiv:null,frame:null,imageReloadAttempts:null,layerAlphaHack:null,asyncRequestId:null,maxGetUrlLength:null,canvasContext:null,crossOriginKeyword:null,initialize:function(layer,position,bounds,url,size,options){OpenLayers.Tile.prototype.initialize.apply(this,arguments);this.url=url;this.layerAlphaHack=this.layer.alpha&&OpenLayers.Util.alphaHack();if(this.maxGetUrlLength!=null||this.layer.gutter||this.layerAlphaHack){this.frame=document.createElement("div");this.frame.style.position="absolute";this.frame.style.overflow="hidden"}if(this.maxGetUrlLength!=null){OpenLayers.Util.extend(this,OpenLayers.Tile.Image.IFrame)}},destroy:function(){if(this.imgDiv){this.clear();this.imgDiv=null;this.frame=null}this.asyncRequestId=null;OpenLayers.Tile.prototype.destroy.apply(this,arguments)},draw:function(){var shouldDraw=OpenLayers.Tile.prototype.draw.apply(this,arguments);if(shouldDraw){if(this.layer!=this.layer.map.baseLayer&&this.layer.reproject){this.bounds=this.getBoundsFromBaseLayer(this.position)}if(this.isLoading){this._loadEvent="reload"}else{this.isLoading=true;this._loadEvent="loadstart"}this.renderTile();this.positionTile()}else if(shouldDraw===false){this.unload()}return shouldDraw},renderTile:function(){if(this.layer.async){var id=this.asyncRequestId=(this.asyncRequestId||0)+1;this.layer.getURLasync(this.bounds,function(url){if(id==this.asyncRequestId){this.url=url;this.initImage()}},this)}else{this.url=this.layer.getURL(this.bounds);this.initImage()}},positionTile:function(){var style=this.getTile().style,size=this.frame?this.size:this.layer.getImageSize(this.bounds),ratio=1;if(this.layer instanceof OpenLayers.Layer.Grid){ratio=this.layer.getServerResolution()/this.layer.map.getResolution()}style.left=this.position.x+"px";style.top=this.position.y+"px";style.width=Math.round(ratio*size.w)+"px";style.height=Math.round(ratio*size.h)+"px"},clear:function(){OpenLayers.Tile.prototype.clear.apply(this,arguments);var img=this.imgDiv;if(img){var tile=this.getTile();if(tile.parentNode===this.layer.div){this.layer.div.removeChild(tile)}this.setImgSrc();if(this.layerAlphaHack===true){img.style.filter=""}OpenLayers.Element.removeClass(img,"olImageLoadError")}this.canvasContext=null},getImage:function(){if(!this.imgDiv){this.imgDiv=OpenLayers.Tile.Image.IMAGE.cloneNode(false);var style=this.imgDiv.style;if(this.frame){var left=0,top=0;if(this.layer.gutter){left=this.layer.gutter/this.layer.tileSize.w*100;top=this.layer.gutter/this.layer.tileSize.h*100}style.left=-left+"%";style.top=-top+"%";style.width=2*left+100+"%";style.height=2*top+100+"%"}style.visibility="hidden";style.opacity=0;if(this.layer.opacity<1){style.filter="alpha(opacity="+this.layer.opacity*100+")"}style.position="absolute";if(this.layerAlphaHack){style.paddingTop=style.height;style.height="0";style.width="100%"}if(this.frame){this.frame.appendChild(this.imgDiv)}}return this.imgDiv},setImage:function(img){this.imgDiv=img},initImage:function(){if(!this.url&&!this.imgDiv){this.isLoading=false;return}this.events.triggerEvent("beforeload");this.layer.div.appendChild(this.getTile());this.events.triggerEvent(this._loadEvent);var img=this.getImage();var src=img.getAttribute("src")||"";if(this.url&&OpenLayers.Util.isEquivalentUrl(src,this.url)){this._loadTimeout=window.setTimeout(OpenLayers.Function.bind(this.onImageLoad,this),0)}else{this.stopLoading();if(this.crossOriginKeyword){img.removeAttribute("crossorigin")}OpenLayers.Event.observe(img,"load",OpenLayers.Function.bind(this.onImageLoad,this));OpenLayers.Event.observe(img,"error",OpenLayers.Function.bind(this.onImageError,this));this.imageReloadAttempts=0;this.setImgSrc(this.url)}},setImgSrc:function(url){var img=this.imgDiv;if(url){img.style.visibility="hidden";img.style.opacity=0;if(this.crossOriginKeyword){if(url.substr(0,5)!=="data:"){img.setAttribute("crossorigin",this.crossOriginKeyword)}else{img.removeAttribute("crossorigin")}}img.src=url}else{this.stopLoading();this.imgDiv=null;if(img.parentNode){img.parentNode.removeChild(img)}}},getTile:function(){return this.frame?this.frame:this.getImage()},createBackBuffer:function(){if(!this.imgDiv||this.isLoading){return}var backBuffer;if(this.frame){backBuffer=this.frame.cloneNode(false);backBuffer.appendChild(this.imgDiv)}else{backBuffer=this.imgDiv}this.imgDiv=null;return backBuffer},onImageLoad:function(){var img=this.imgDiv;this.stopLoading();img.style.visibility="inherit";img.style.opacity=this.layer.opacity;this.isLoading=false;this.canvasContext=null;this.events.triggerEvent("loadend");if(this.layerAlphaHack===true){img.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+img.src+"', sizingMethod='scale')"}},onImageError:function(){var img=this.imgDiv;if(img.src!=null){this.imageReloadAttempts++;if(this.imageReloadAttempts<=OpenLayers.IMAGE_RELOAD_ATTEMPTS){this.setImgSrc(this.layer.getURL(this.bounds))}else{OpenLayers.Element.addClass(img,"olImageLoadError");this.events.triggerEvent("loaderror");this.onImageLoad()}}},stopLoading:function(){OpenLayers.Event.stopObservingElement(this.imgDiv);window.clearTimeout(this._loadTimeout);delete this._loadTimeout},getCanvasContext:function(){if(OpenLayers.CANVAS_SUPPORTED&&this.imgDiv&&!this.isLoading){if(!this.canvasContext){var canvas=document.createElement("canvas");canvas.width=this.size.w;canvas.height=this.size.h;this.canvasContext=canvas.getContext("2d");this.canvasContext.drawImage(this.imgDiv,0,0)}return this.canvasContext}},CLASS_NAME:"OpenLayers.Tile.Image"});OpenLayers.Tile.Image.IMAGE=function(){var img=new Image;img.className="olTileImage";img.galleryImg="no";return img}();OpenLayers.Layer.Grid=OpenLayers.Class(OpenLayers.Layer.HTTPRequest,{tileSize:null,tileOriginCorner:"bl",tileOrigin:null,tileOptions:null,tileClass:OpenLayers.Tile.Image,grid:null,singleTile:false,ratio:1.5,buffer:0,transitionEffect:"resize",numLoadingTiles:0,serverResolutions:null,loading:false,backBuffer:null,gridResolution:null,backBufferResolution:null,backBufferLonLat:null,backBufferTimerId:null,removeBackBufferDelay:null,className:null,gridLayout:null,rowSign:null,transitionendEvents:["transitionend","webkitTransitionEnd","otransitionend","oTransitionEnd"],initialize:function(name,url,params,options){OpenLayers.Layer.HTTPRequest.prototype.initialize.apply(this,arguments);this.grid=[];this._removeBackBuffer=OpenLayers.Function.bind(this.removeBackBuffer,this);this.initProperties();this.rowSign=this.tileOriginCorner.substr(0,1)==="t"?1:-1},initProperties:function(){if(this.options.removeBackBufferDelay===undefined){this.removeBackBufferDelay=this.singleTile?0:2500}if(this.options.className===undefined){this.className=this.singleTile?"olLayerGridSingleTile":"olLayerGrid"}},setMap:function(map){OpenLayers.Layer.HTTPRequest.prototype.setMap.call(this,map);OpenLayers.Element.addClass(this.div,this.className)},removeMap:function(map){this.removeBackBuffer()},destroy:function(){this.removeBackBuffer();this.clearGrid();this.grid=null;this.tileSize=null;OpenLayers.Layer.HTTPRequest.prototype.destroy.apply(this,arguments)},clearGrid:function(){if(this.grid){for(var iRow=0,len=this.grid.length;iRow<len;iRow++){var row=this.grid[iRow];for(var iCol=0,clen=row.length;iCol<clen;iCol++){var tile=row[iCol];this.destroyTile(tile)}}this.grid=[];this.gridResolution=null;this.gridLayout=null}},addOptions:function(newOptions,reinitialize){var singleTileChanged=newOptions.singleTile!==undefined&&newOptions.singleTile!==this.singleTile;OpenLayers.Layer.HTTPRequest.prototype.addOptions.apply(this,arguments);if(this.map&&singleTileChanged){this.initProperties();this.clearGrid();this.tileSize=this.options.tileSize;this.setTileSize();this.moveTo(null,true)}},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.Grid(this.name,this.url,this.params,this.getOptions())}obj=OpenLayers.Layer.HTTPRequest.prototype.clone.apply(this,[obj]);if(this.tileSize!=null){obj.tileSize=this.tileSize.clone()}obj.grid=[];obj.gridResolution=null;obj.backBuffer=null;obj.backBufferTimerId=null;obj.loading=false;obj.numLoadingTiles=0;return obj},moveTo:function(bounds,zoomChanged,dragging){OpenLayers.Layer.HTTPRequest.prototype.moveTo.apply(this,arguments);bounds=bounds||this.map.getExtent();if(bounds!=null){var forceReTile=!this.grid.length||zoomChanged;var tilesBounds=this.getTilesBounds();var resolution=this.map.getResolution();var serverResolution=this.getServerResolution(resolution);if(this.singleTile){if(forceReTile||!dragging&&!tilesBounds.containsBounds(bounds)){if(zoomChanged&&this.transitionEffect!=="resize"){this.removeBackBuffer()}if(!zoomChanged||this.transitionEffect==="resize"){this.applyBackBuffer(resolution)}this.initSingleTile(bounds)}}else{forceReTile=forceReTile||!tilesBounds.intersectsBounds(bounds,{worldBounds:this.map.baseLayer.wrapDateLine&&this.map.getMaxExtent()});if(forceReTile){if(zoomChanged&&(this.transitionEffect==="resize"||this.gridResolution===resolution)){this.applyBackBuffer(resolution)}this.initGriddedTiles(bounds)}else{this.moveGriddedTiles()}}}},getTileData:function(loc){var data=null,x=loc.lon,y=loc.lat,numRows=this.grid.length;if(this.map&&numRows){var res=this.map.getResolution(),tileWidth=this.tileSize.w,tileHeight=this.tileSize.h,bounds=this.grid[0][0].bounds,left=bounds.left,top=bounds.top;if(x<left){if(this.map.baseLayer.wrapDateLine){var worldWidth=this.map.getMaxExtent().getWidth();var worldsAway=Math.ceil((left-x)/worldWidth);x+=worldWidth*worldsAway}}var dtx=(x-left)/(res*tileWidth);var dty=(top-y)/(res*tileHeight);var col=Math.floor(dtx);var row=Math.floor(dty);if(row>=0&&row<numRows){var tile=this.grid[row][col];if(tile){data={tile:tile,i:Math.floor((dtx-col)*tileWidth),j:Math.floor((dty-row)*tileHeight)}}}}return data},destroyTile:function(tile){this.removeTileMonitoringHooks(tile);tile.destroy()},getServerResolution:function(resolution){var distance=Number.POSITIVE_INFINITY;resolution=resolution||this.map.getResolution();if(this.serverResolutions&&OpenLayers.Util.indexOf(this.serverResolutions,resolution)===-1){var i,newDistance,newResolution,serverResolution;for(i=this.serverResolutions.length-1;i>=0;i--){newResolution=this.serverResolutions[i];newDistance=Math.abs(newResolution-resolution);if(newDistance>distance){break}distance=newDistance;serverResolution=newResolution}resolution=serverResolution}return resolution},getServerZoom:function(){var resolution=this.getServerResolution();return this.serverResolutions?OpenLayers.Util.indexOf(this.serverResolutions,resolution):this.map.getZoomForResolution(resolution)+(this.zoomOffset||0)},applyBackBuffer:function(resolution){if(this.backBufferTimerId!==null){this.removeBackBuffer()}var backBuffer=this.backBuffer;if(!backBuffer){backBuffer=this.createBackBuffer();if(!backBuffer){return}if(resolution===this.gridResolution){this.div.insertBefore(backBuffer,this.div.firstChild)}else{this.map.baseLayer.div.parentNode.insertBefore(backBuffer,this.map.baseLayer.div)}this.backBuffer=backBuffer;var topLeftTileBounds=this.grid[0][0].bounds;this.backBufferLonLat={lon:topLeftTileBounds.left,lat:topLeftTileBounds.top};this.backBufferResolution=this.gridResolution}var ratio=this.backBufferResolution/resolution;var tiles=backBuffer.childNodes,tile;for(var i=tiles.length-1;i>=0;--i){tile=tiles[i];tile.style.top=(ratio*tile._i*tile._h|0)+"px";tile.style.left=(ratio*tile._j*tile._w|0)+"px";tile.style.width=Math.round(ratio*tile._w)+"px";tile.style.height=Math.round(ratio*tile._h)+"px"}var position=this.getViewPortPxFromLonLat(this.backBufferLonLat,resolution);var leftOffset=this.map.layerContainerOriginPx.x;var topOffset=this.map.layerContainerOriginPx.y;backBuffer.style.left=Math.round(position.x-leftOffset)+"px";backBuffer.style.top=Math.round(position.y-topOffset)+"px"},createBackBuffer:function(){var backBuffer;if(this.grid.length>0){backBuffer=document.createElement("div");backBuffer.id=this.div.id+"_bb";backBuffer.className="olBackBuffer";backBuffer.style.position="absolute";var map=this.map;backBuffer.style.zIndex=this.transitionEffect==="resize"?this.getZIndex()-1:map.Z_INDEX_BASE.BaseLayer-(map.getNumLayers()-map.getLayerIndex(this));for(var i=0,lenI=this.grid.length;i<lenI;i++){for(var j=0,lenJ=this.grid[i].length;j<lenJ;j++){var tile=this.grid[i][j],markup=this.grid[i][j].createBackBuffer();if(markup){markup._i=i;markup._j=j;markup._w=tile.size.w;markup._h=tile.size.h;markup.id=tile.id+"_bb";backBuffer.appendChild(markup)}}}}return backBuffer},removeBackBuffer:function(){if(this._transitionElement){for(var i=this.transitionendEvents.length-1;i>=0;--i){OpenLayers.Event.stopObserving(this._transitionElement,this.transitionendEvents[i],this._removeBackBuffer)}delete this._transitionElement}if(this.backBuffer){if(this.backBuffer.parentNode){this.backBuffer.parentNode.removeChild(this.backBuffer)}this.backBuffer=null;this.backBufferResolution=null;if(this.backBufferTimerId!==null){window.clearTimeout(this.backBufferTimerId);this.backBufferTimerId=null}}},moveByPx:function(dx,dy){if(!this.singleTile){this.moveGriddedTiles()}},setTileSize:function(size){if(this.singleTile){size=this.map.getSize();size.h=parseInt(size.h*this.ratio,10);size.w=parseInt(size.w*this.ratio,10)}OpenLayers.Layer.HTTPRequest.prototype.setTileSize.apply(this,[size])},getTilesBounds:function(){var bounds=null;var length=this.grid.length;if(length){var bottomLeftTileBounds=this.grid[length-1][0].bounds,width=this.grid[0].length*bottomLeftTileBounds.getWidth(),height=this.grid.length*bottomLeftTileBounds.getHeight();bounds=new OpenLayers.Bounds(bottomLeftTileBounds.left,bottomLeftTileBounds.bottom,bottomLeftTileBounds.left+width,bottomLeftTileBounds.bottom+height)}return bounds},initSingleTile:function(bounds){this.events.triggerEvent("retile");var center=bounds.getCenterLonLat();var tileWidth=bounds.getWidth()*this.ratio;var tileHeight=bounds.getHeight()*this.ratio;var tileBounds=new OpenLayers.Bounds(center.lon-tileWidth/2,center.lat-tileHeight/2,center.lon+tileWidth/2,center.lat+tileHeight/2);var px=this.map.getLayerPxFromLonLat({lon:tileBounds.left,lat:tileBounds.top});if(!this.grid.length){this.grid[0]=[]}var tile=this.grid[0][0];if(!tile){tile=this.addTile(tileBounds,px);this.addTileMonitoringHooks(tile);tile.draw();this.grid[0][0]=tile}else{tile.moveTo(tileBounds,px)}this.removeExcessTiles(1,1);this.gridResolution=this.getServerResolution()},calculateGridLayout:function(bounds,origin,resolution){var tilelon=resolution*this.tileSize.w;var tilelat=resolution*this.tileSize.h;var offsetlon=bounds.left-origin.lon;var tilecol=Math.floor(offsetlon/tilelon)-this.buffer;var rowSign=this.rowSign;var offsetlat=rowSign*(origin.lat-bounds.top+tilelat);var tilerow=Math[~rowSign?"floor":"ceil"](offsetlat/tilelat)-this.buffer*rowSign;return{tilelon:tilelon,tilelat:tilelat,startcol:tilecol,startrow:tilerow}},getTileOrigin:function(){var origin=this.tileOrigin;if(!origin){var extent=this.getMaxExtent();var edges={tl:["left","top"],tr:["right","top"],bl:["left","bottom"],br:["right","bottom"]}[this.tileOriginCorner];origin=new OpenLayers.LonLat(extent[edges[0]],extent[edges[1]])}return origin},getTileBoundsForGridIndex:function(row,col){var origin=this.getTileOrigin();var tileLayout=this.gridLayout;var tilelon=tileLayout.tilelon;var tilelat=tileLayout.tilelat;var startcol=tileLayout.startcol;var startrow=tileLayout.startrow;var rowSign=this.rowSign;return new OpenLayers.Bounds(origin.lon+(startcol+col)*tilelon,origin.lat-(startrow+row*rowSign)*tilelat*rowSign,origin.lon+(startcol+col+1)*tilelon,origin.lat-(startrow+(row-1)*rowSign)*tilelat*rowSign)},initGriddedTiles:function(bounds){this.events.triggerEvent("retile");var viewSize=this.map.getSize();var origin=this.getTileOrigin();var resolution=this.map.getResolution(),serverResolution=this.getServerResolution(),ratio=resolution/serverResolution,tileSize={w:this.tileSize.w/ratio,h:this.tileSize.h/ratio};var minRows=Math.ceil(viewSize.h/tileSize.h)+2*this.buffer+1;var minCols=Math.ceil(viewSize.w/tileSize.w)+2*this.buffer+1;var tileLayout=this.calculateGridLayout(bounds,origin,serverResolution);this.gridLayout=tileLayout;var tilelon=tileLayout.tilelon;var tilelat=tileLayout.tilelat;var layerContainerDivLeft=this.map.layerContainerOriginPx.x;var layerContainerDivTop=this.map.layerContainerOriginPx.y;var tileBounds=this.getTileBoundsForGridIndex(0,0);var startPx=this.map.getViewPortPxFromLonLat(new OpenLayers.LonLat(tileBounds.left,tileBounds.top));startPx.x=Math.round(startPx.x)-layerContainerDivLeft;startPx.y=Math.round(startPx.y)-layerContainerDivTop;var tileData=[],center=this.map.getCenter();var rowidx=0;do{var row=this.grid[rowidx];if(!row){row=[];this.grid.push(row)}var colidx=0;do{tileBounds=this.getTileBoundsForGridIndex(rowidx,colidx);var px=startPx.clone();px.x=px.x+colidx*Math.round(tileSize.w);px.y=px.y+rowidx*Math.round(tileSize.h);var tile=row[colidx];if(!tile){tile=this.addTile(tileBounds,px);this.addTileMonitoringHooks(tile);row.push(tile)}else{tile.moveTo(tileBounds,px,false)}var tileCenter=tileBounds.getCenterLonLat();tileData.push({tile:tile,distance:Math.pow(tileCenter.lon-center.lon,2)+Math.pow(tileCenter.lat-center.lat,2)});colidx+=1}while(tileBounds.right<=bounds.right+tilelon*this.buffer||colidx<minCols);rowidx+=1}while(tileBounds.bottom>=bounds.bottom-tilelat*this.buffer||rowidx<minRows);this.removeExcessTiles(rowidx,colidx);var resolution=this.getServerResolution();this.gridResolution=resolution;tileData.sort(function(a,b){return a.distance-b.distance});for(var i=0,ii=tileData.length;i<ii;++i){tileData[i].tile.draw()}},getMaxExtent:function(){return this.maxExtent},addTile:function(bounds,position){var tile=new this.tileClass(this,position,bounds,null,this.tileSize,this.tileOptions);this.events.triggerEvent("addtile",{tile:tile});return tile},addTileMonitoringHooks:function(tile){var replacingCls="olTileReplacing";tile.onLoadStart=function(){if(this.loading===false){this.loading=true;this.events.triggerEvent("loadstart")}this.events.triggerEvent("tileloadstart",{tile:tile});this.numLoadingTiles++;if(!this.singleTile&&this.backBuffer&&this.gridResolution===this.backBufferResolution){OpenLayers.Element.addClass(tile.getTile(),replacingCls)}};tile.onLoadEnd=function(evt){this.numLoadingTiles--;var aborted=evt.type==="unload";this.events.triggerEvent("tileloaded",{tile:tile,aborted:aborted});if(!this.singleTile&&!aborted&&this.backBuffer&&this.gridResolution===this.backBufferResolution){var tileDiv=tile.getTile();if(OpenLayers.Element.getStyle(tileDiv,"display")==="none"){var bufferTile=document.getElementById(tile.id+"_bb");if(bufferTile){bufferTile.parentNode.removeChild(bufferTile)}}OpenLayers.Element.removeClass(tileDiv,replacingCls)}if(this.numLoadingTiles===0){if(this.backBuffer){if(this.backBuffer.childNodes.length===0){this.removeBackBuffer()}else{this._transitionElement=aborted?this.div.lastChild:tile.imgDiv;var transitionendEvents=this.transitionendEvents;for(var i=transitionendEvents.length-1;i>=0;--i){OpenLayers.Event.observe(this._transitionElement,transitionendEvents[i],this._removeBackBuffer)}this.backBufferTimerId=window.setTimeout(this._removeBackBuffer,this.removeBackBufferDelay)}}this.loading=false;this.events.triggerEvent("loadend")}};tile.onLoadError=function(){this.events.triggerEvent("tileerror",{tile:tile})};tile.events.on({loadstart:tile.onLoadStart,loadend:tile.onLoadEnd,unload:tile.onLoadEnd,loaderror:tile.onLoadError,scope:this})},removeTileMonitoringHooks:function(tile){tile.unload();tile.events.un({loadstart:tile.onLoadStart,loadend:tile.onLoadEnd,unload:tile.onLoadEnd,loaderror:tile.onLoadError,scope:this})},moveGriddedTiles:function(){var buffer=this.buffer+1;while(true){var tlTile=this.grid[0][0];var tlViewPort={x:tlTile.position.x+this.map.layerContainerOriginPx.x,y:tlTile.position.y+this.map.layerContainerOriginPx.y};var ratio=this.getServerResolution()/this.map.getResolution();var tileSize={w:Math.round(this.tileSize.w*ratio),h:Math.round(this.tileSize.h*ratio)};if(tlViewPort.x>-tileSize.w*(buffer-1)){this.shiftColumn(true,tileSize)}else if(tlViewPort.x<-tileSize.w*buffer){this.shiftColumn(false,tileSize)}else if(tlViewPort.y>-tileSize.h*(buffer-1)){this.shiftRow(true,tileSize)}else if(tlViewPort.y<-tileSize.h*buffer){this.shiftRow(false,tileSize)}else{break}}},shiftRow:function(prepend,tileSize){var grid=this.grid;var rowIndex=prepend?0:grid.length-1;var sign=prepend?-1:1;var rowSign=this.rowSign;var tileLayout=this.gridLayout;tileLayout.startrow+=sign*rowSign;var modelRow=grid[rowIndex];var row=grid[prepend?"pop":"shift"]();for(var i=0,len=row.length;i<len;i++){var tile=row[i];var position=modelRow[i].position.clone();position.y+=tileSize.h*sign;tile.moveTo(this.getTileBoundsForGridIndex(rowIndex,i),position)}grid[prepend?"unshift":"push"](row)},shiftColumn:function(prepend,tileSize){var grid=this.grid;var colIndex=prepend?0:grid[0].length-1;var sign=prepend?-1:1;var tileLayout=this.gridLayout;tileLayout.startcol+=sign;for(var i=0,len=grid.length;i<len;i++){var row=grid[i];var position=row[colIndex].position.clone();var tile=row[prepend?"pop":"shift"]();position.x+=tileSize.w*sign;tile.moveTo(this.getTileBoundsForGridIndex(i,colIndex),position);row[prepend?"unshift":"push"](tile)}},removeExcessTiles:function(rows,columns){var i,l;while(this.grid.length>rows){var row=this.grid.pop();for(i=0,l=row.length;i<l;i++){var tile=row[i];this.destroyTile(tile)}}for(i=0,l=this.grid.length;i<l;i++){while(this.grid[i].length>columns){var row=this.grid[i];var tile=row.pop();this.destroyTile(tile)}}},onMapResize:function(){if(this.singleTile){this.clearGrid();this.setTileSize()}},getTileBounds:function(viewPortPx){var maxExtent=this.maxExtent;var resolution=this.getResolution();var tileMapWidth=resolution*this.tileSize.w;var tileMapHeight=resolution*this.tileSize.h;var mapPoint=this.getLonLatFromViewPortPx(viewPortPx);var tileLeft=maxExtent.left+tileMapWidth*Math.floor((mapPoint.lon-maxExtent.left)/tileMapWidth);var tileBottom=maxExtent.bottom+tileMapHeight*Math.floor((mapPoint.lat-maxExtent.bottom)/tileMapHeight);return new OpenLayers.Bounds(tileLeft,tileBottom,tileLeft+tileMapWidth,tileBottom+tileMapHeight)},CLASS_NAME:"OpenLayers.Layer.Grid"});OpenLayers.TileManager=OpenLayers.Class({cacheSize:256,tilesPerFrame:2,frameDelay:16,moveDelay:100,zoomDelay:200,maps:null,tileQueueId:null,tileQueue:null,tileCache:null,tileCacheIndex:null,initialize:function(options){OpenLayers.Util.extend(this,options);this.maps=[];this.tileQueueId={};this.tileQueue={};this.tileCache={};this.tileCacheIndex=[]},addMap:function(map){if(this._destroyed||!OpenLayers.Layer.Grid){return}this.maps.push(map);this.tileQueue[map.id]=[];for(var i=0,ii=map.layers.length;i<ii;++i){this.addLayer({layer:map.layers[i]})}map.events.on({move:this.move,zoomend:this.zoomEnd,changelayer:this.changeLayer,addlayer:this.addLayer,preremovelayer:this.removeLayer,scope:this})},removeMap:function(map){if(this._destroyed||!OpenLayers.Layer.Grid){return}window.clearTimeout(this.tileQueueId[map.id]);if(map.layers){for(var i=0,ii=map.layers.length;i<ii;++i){this.removeLayer({layer:map.layers[i]})}}if(map.events){map.events.un({move:this.move,zoomend:this.zoomEnd,changelayer:this.changeLayer,addlayer:this.addLayer,preremovelayer:this.removeLayer,scope:this})}delete this.tileQueue[map.id];delete this.tileQueueId[map.id];OpenLayers.Util.removeItem(this.maps,map)},move:function(evt){this.updateTimeout(evt.object,this.moveDelay,true)},zoomEnd:function(evt){this.updateTimeout(evt.object,this.zoomDelay)},changeLayer:function(evt){if(evt.property==="visibility"||evt.property==="params"){this.updateTimeout(evt.object,0)}},addLayer:function(evt){var layer=evt.layer;if(layer instanceof OpenLayers.Layer.Grid){layer.events.on({addtile:this.addTile,retile:this.clearTileQueue,scope:this});var i,j,tile;for(i=layer.grid.length-1;i>=0;--i){for(j=layer.grid[i].length-1;j>=0;--j){tile=layer.grid[i][j];this.addTile({tile:tile});if(tile.url&&!tile.imgDiv){this.manageTileCache({object:tile})}}}}},removeLayer:function(evt){var layer=evt.layer;if(layer instanceof OpenLayers.Layer.Grid){this.clearTileQueue({object:layer});if(layer.events){layer.events.un({addtile:this.addTile,retile:this.clearTileQueue,scope:this})}if(layer.grid){var i,j,tile;for(i=layer.grid.length-1;i>=0;--i){for(j=layer.grid[i].length-1;j>=0;--j){tile=layer.grid[i][j];this.unloadTile({object:tile})}}}}},updateTimeout:function(map,delay,nice){window.clearTimeout(this.tileQueueId[map.id]);var tileQueue=this.tileQueue[map.id];if(!nice||tileQueue.length){this.tileQueueId[map.id]=window.setTimeout(OpenLayers.Function.bind(function(){this.drawTilesFromQueue(map);if(tileQueue.length){this.updateTimeout(map,this.frameDelay)}},this),delay)}},addTile:function(evt){if(evt.tile instanceof OpenLayers.Tile.Image){evt.tile.events.on({beforedraw:this.queueTileDraw,beforeload:this.manageTileCache,loadend:this.addToCache,unload:this.unloadTile,scope:this})}else{this.removeLayer({layer:evt.tile.layer})}},unloadTile:function(evt){var tile=evt.object;tile.events.un({beforedraw:this.queueTileDraw,beforeload:this.manageTileCache,loadend:this.addToCache,unload:this.unloadTile,scope:this});OpenLayers.Util.removeItem(this.tileQueue[tile.layer.map.id],tile)},queueTileDraw:function(evt){var tile=evt.object;var queued=false;var layer=tile.layer;var url=layer.getURL(tile.bounds);var img=this.tileCache[url];if(img&&img.className!=="olTileImage"){delete this.tileCache[url];OpenLayers.Util.removeItem(this.tileCacheIndex,url);img=null}if(layer.url&&(layer.async||!img)){var tileQueue=this.tileQueue[layer.map.id];if(!~OpenLayers.Util.indexOf(tileQueue,tile)){tileQueue.push(tile)}queued=true}return!queued},drawTilesFromQueue:function(map){var tileQueue=this.tileQueue[map.id];var limit=this.tilesPerFrame;var animating=map.zoomTween&&map.zoomTween.playing;while(!animating&&tileQueue.length&&limit){tileQueue.shift().draw(true);--limit}},manageTileCache:function(evt){var tile=evt.object;var img=this.tileCache[tile.url];if(img){if(img.parentNode&&OpenLayers.Element.hasClass(img.parentNode,"olBackBuffer")){img.parentNode.removeChild(img);img.id=null}if(!img.parentNode){img.style.visibility="hidden";img.style.opacity=0;tile.setImage(img);OpenLayers.Util.removeItem(this.tileCacheIndex,tile.url);this.tileCacheIndex.push(tile.url)}}},addToCache:function(evt){var tile=evt.object;if(!this.tileCache[tile.url]){if(!OpenLayers.Element.hasClass(tile.imgDiv,"olImageLoadError")){if(this.tileCacheIndex.length>=this.cacheSize){delete this.tileCache[this.tileCacheIndex[0]];this.tileCacheIndex.shift()}this.tileCache[tile.url]=tile.imgDiv;this.tileCacheIndex.push(tile.url)}}},clearTileQueue:function(evt){var layer=evt.object;var tileQueue=this.tileQueue[layer.map.id];for(var i=tileQueue.length-1;i>=0;--i){if(tileQueue[i].layer===layer){tileQueue.splice(i,1)}}},destroy:function(){
for(var i=this.maps.length-1;i>=0;--i){this.removeMap(this.maps[i])}this.maps=null;this.tileQueue=null;this.tileQueueId=null;this.tileCache=null;this.tileCacheIndex=null;this._destroyed=true}});OpenLayers.Symbolizer=OpenLayers.Class({zIndex:0,initialize:function(config){OpenLayers.Util.extend(this,config)},clone:function(){var Type=eval(this.CLASS_NAME);return new Type(OpenLayers.Util.extend({},this))},CLASS_NAME:"OpenLayers.Symbolizer"});OpenLayers.Popup=OpenLayers.Class({events:null,id:"",lonlat:null,div:null,contentSize:null,size:null,contentHTML:null,backgroundColor:"",opacity:"",border:"",contentDiv:null,groupDiv:null,closeDiv:null,autoSize:false,minSize:null,maxSize:null,displayClass:"olPopup",contentDisplayClass:"olPopupContent",padding:0,disableFirefoxOverflowHack:false,fixPadding:function(){if(typeof this.padding=="number"){this.padding=new OpenLayers.Bounds(this.padding,this.padding,this.padding,this.padding)}},panMapIfOutOfView:false,keepInMap:false,closeOnMove:false,map:null,initialize:function(id,lonlat,contentSize,contentHTML,closeBox,closeBoxCallback){if(id==null){id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")}this.id=id;this.lonlat=lonlat;this.contentSize=contentSize!=null?contentSize:new OpenLayers.Size(OpenLayers.Popup.WIDTH,OpenLayers.Popup.HEIGHT);if(contentHTML!=null){this.contentHTML=contentHTML}this.backgroundColor=OpenLayers.Popup.COLOR;this.opacity=OpenLayers.Popup.OPACITY;this.border=OpenLayers.Popup.BORDER;this.div=OpenLayers.Util.createDiv(this.id,null,null,null,null,null,"hidden");this.div.className=this.displayClass;var groupDivId=this.id+"_GroupDiv";this.groupDiv=OpenLayers.Util.createDiv(groupDivId,null,null,null,"relative",null,"hidden");var id=this.div.id+"_contentDiv";this.contentDiv=OpenLayers.Util.createDiv(id,null,this.contentSize.clone(),null,"relative");this.contentDiv.className=this.contentDisplayClass;this.groupDiv.appendChild(this.contentDiv);this.div.appendChild(this.groupDiv);if(closeBox){this.addCloseBox(closeBoxCallback)}this.registerEvents()},destroy:function(){this.id=null;this.lonlat=null;this.size=null;this.contentHTML=null;this.backgroundColor=null;this.opacity=null;this.border=null;if(this.closeOnMove&&this.map){this.map.events.unregister("movestart",this,this.hide)}this.events.destroy();this.events=null;if(this.closeDiv){OpenLayers.Event.stopObservingElement(this.closeDiv);this.groupDiv.removeChild(this.closeDiv)}this.closeDiv=null;this.div.removeChild(this.groupDiv);this.groupDiv=null;if(this.map!=null){this.map.removePopup(this)}this.map=null;this.div=null;this.autoSize=null;this.minSize=null;this.maxSize=null;this.padding=null;this.panMapIfOutOfView=null},draw:function(px){if(px==null){if(this.lonlat!=null&&this.map!=null){px=this.map.getLayerPxFromLonLat(this.lonlat)}}if(this.closeOnMove){this.map.events.register("movestart",this,this.hide)}if(!this.disableFirefoxOverflowHack&&OpenLayers.BROWSER_NAME=="firefox"){this.map.events.register("movestart",this,function(){var style=document.defaultView.getComputedStyle(this.contentDiv,null);var currentOverflow=style.getPropertyValue("overflow");if(currentOverflow!="hidden"){this.contentDiv._oldOverflow=currentOverflow;this.contentDiv.style.overflow="hidden"}});this.map.events.register("moveend",this,function(){var oldOverflow=this.contentDiv._oldOverflow;if(oldOverflow){this.contentDiv.style.overflow=oldOverflow;this.contentDiv._oldOverflow=null}})}this.moveTo(px);if(!this.autoSize&&!this.size){this.setSize(this.contentSize)}this.setBackgroundColor();this.setOpacity();this.setBorder();this.setContentHTML();if(this.panMapIfOutOfView){this.panIntoView()}return this.div},updatePosition:function(){if(this.lonlat&&this.map){var px=this.map.getLayerPxFromLonLat(this.lonlat);if(px){this.moveTo(px)}}},moveTo:function(px){if(px!=null&&this.div!=null){this.div.style.left=px.x+"px";this.div.style.top=px.y+"px"}},visible:function(){return OpenLayers.Element.visible(this.div)},toggle:function(){if(this.visible()){this.hide()}else{this.show()}},show:function(){this.div.style.display="";if(this.panMapIfOutOfView){this.panIntoView()}},hide:function(){this.div.style.display="none"},setSize:function(contentSize){this.size=contentSize.clone();var contentDivPadding=this.getContentDivPadding();var wPadding=contentDivPadding.left+contentDivPadding.right;var hPadding=contentDivPadding.top+contentDivPadding.bottom;this.fixPadding();wPadding+=this.padding.left+this.padding.right;hPadding+=this.padding.top+this.padding.bottom;if(this.closeDiv){var closeDivWidth=parseInt(this.closeDiv.style.width);wPadding+=closeDivWidth+contentDivPadding.right}this.size.w+=wPadding;this.size.h+=hPadding;if(OpenLayers.BROWSER_NAME=="msie"){this.contentSize.w+=contentDivPadding.left+contentDivPadding.right;this.contentSize.h+=contentDivPadding.bottom+contentDivPadding.top}if(this.div!=null){this.div.style.width=this.size.w+"px";this.div.style.height=this.size.h+"px"}if(this.contentDiv!=null){this.contentDiv.style.width=contentSize.w+"px";this.contentDiv.style.height=contentSize.h+"px"}},updateSize:function(){var preparedHTML="<div class='"+this.contentDisplayClass+"'>"+this.contentDiv.innerHTML+"</div>";var containerElement=this.map?this.map.div:document.body;var realSize=OpenLayers.Util.getRenderedDimensions(preparedHTML,null,{displayClass:this.displayClass,containerElement:containerElement});var safeSize=this.getSafeContentSize(realSize);var newSize=null;if(safeSize.equals(realSize)){newSize=realSize}else{var fixedSize={w:safeSize.w<realSize.w?safeSize.w:null,h:safeSize.h<realSize.h?safeSize.h:null};if(fixedSize.w&&fixedSize.h){newSize=safeSize}else{var clippedSize=OpenLayers.Util.getRenderedDimensions(preparedHTML,fixedSize,{displayClass:this.contentDisplayClass,containerElement:containerElement});var currentOverflow=OpenLayers.Element.getStyle(this.contentDiv,"overflow");if(currentOverflow!="hidden"&&clippedSize.equals(safeSize)){var scrollBar=OpenLayers.Util.getScrollbarWidth();if(fixedSize.w){clippedSize.h+=scrollBar}else{clippedSize.w+=scrollBar}}newSize=this.getSafeContentSize(clippedSize)}}this.setSize(newSize)},setBackgroundColor:function(color){if(color!=undefined){this.backgroundColor=color}if(this.div!=null){this.div.style.backgroundColor=this.backgroundColor}},setOpacity:function(opacity){if(opacity!=undefined){this.opacity=opacity}if(this.div!=null){this.div.style.opacity=this.opacity;this.div.style.filter="alpha(opacity="+this.opacity*100+")"}},setBorder:function(border){if(border!=undefined){this.border=border}if(this.div!=null){this.div.style.border=this.border}},setContentHTML:function(contentHTML){if(contentHTML!=null){this.contentHTML=contentHTML}if(this.contentDiv!=null&&this.contentHTML!=null&&this.contentHTML!=this.contentDiv.innerHTML){this.contentDiv.innerHTML=this.contentHTML;if(this.autoSize){this.registerImageListeners();this.updateSize()}}},registerImageListeners:function(){var onImgLoad=function(){if(this.popup.id===null){return}this.popup.updateSize();if(this.popup.visible()&&this.popup.panMapIfOutOfView){this.popup.panIntoView()}OpenLayers.Event.stopObserving(this.img,"load",this.img._onImgLoad)};var images=this.contentDiv.getElementsByTagName("img");for(var i=0,len=images.length;i<len;i++){var img=images[i];if(img.width==0||img.height==0){var context={popup:this,img:img};img._onImgLoad=OpenLayers.Function.bind(onImgLoad,context);OpenLayers.Event.observe(img,"load",img._onImgLoad)}}},getSafeContentSize:function(size){var safeContentSize=size.clone();var contentDivPadding=this.getContentDivPadding();var wPadding=contentDivPadding.left+contentDivPadding.right;var hPadding=contentDivPadding.top+contentDivPadding.bottom;this.fixPadding();wPadding+=this.padding.left+this.padding.right;hPadding+=this.padding.top+this.padding.bottom;if(this.closeDiv){var closeDivWidth=parseInt(this.closeDiv.style.width);wPadding+=closeDivWidth+contentDivPadding.right}if(this.minSize){safeContentSize.w=Math.max(safeContentSize.w,this.minSize.w-wPadding);safeContentSize.h=Math.max(safeContentSize.h,this.minSize.h-hPadding)}if(this.maxSize){safeContentSize.w=Math.min(safeContentSize.w,this.maxSize.w-wPadding);safeContentSize.h=Math.min(safeContentSize.h,this.maxSize.h-hPadding)}if(this.map&&this.map.size){var extraX=0,extraY=0;if(this.keepInMap&&!this.panMapIfOutOfView){var px=this.map.getPixelFromLonLat(this.lonlat);switch(this.relativePosition){case"tr":extraX=px.x;extraY=this.map.size.h-px.y;break;case"tl":extraX=this.map.size.w-px.x;extraY=this.map.size.h-px.y;break;case"bl":extraX=this.map.size.w-px.x;extraY=px.y;break;case"br":extraX=px.x;extraY=px.y;break;default:extraX=px.x;extraY=this.map.size.h-px.y;break}}var maxY=this.map.size.h-this.map.paddingForPopups.top-this.map.paddingForPopups.bottom-hPadding-extraY;var maxX=this.map.size.w-this.map.paddingForPopups.left-this.map.paddingForPopups.right-wPadding-extraX;safeContentSize.w=Math.min(safeContentSize.w,maxX);safeContentSize.h=Math.min(safeContentSize.h,maxY)}return safeContentSize},getContentDivPadding:function(){var contentDivPadding=this._contentDivPadding;if(!contentDivPadding){if(this.div.parentNode==null){this.div.style.display="none";document.body.appendChild(this.div)}contentDivPadding=new OpenLayers.Bounds(OpenLayers.Element.getStyle(this.contentDiv,"padding-left"),OpenLayers.Element.getStyle(this.contentDiv,"padding-bottom"),OpenLayers.Element.getStyle(this.contentDiv,"padding-right"),OpenLayers.Element.getStyle(this.contentDiv,"padding-top"));this._contentDivPadding=contentDivPadding;if(this.div.parentNode==document.body){document.body.removeChild(this.div);this.div.style.display=""}}return contentDivPadding},addCloseBox:function(callback){this.closeDiv=OpenLayers.Util.createDiv(this.id+"_close",null,{w:17,h:17});this.closeDiv.className="olPopupCloseBox";var contentDivPadding=this.getContentDivPadding();this.closeDiv.style.right=contentDivPadding.right+"px";this.closeDiv.style.top=contentDivPadding.top+"px";this.groupDiv.appendChild(this.closeDiv);var closePopup=callback||function(e){this.hide();OpenLayers.Event.stop(e)};OpenLayers.Event.observe(this.closeDiv,"touchend",OpenLayers.Function.bindAsEventListener(closePopup,this));OpenLayers.Event.observe(this.closeDiv,"click",OpenLayers.Function.bindAsEventListener(closePopup,this))},panIntoView:function(){var mapSize=this.map.getSize();var origTL=this.map.getViewPortPxFromLayerPx(new OpenLayers.Pixel(parseInt(this.div.style.left),parseInt(this.div.style.top)));var newTL=origTL.clone();if(origTL.x<this.map.paddingForPopups.left){newTL.x=this.map.paddingForPopups.left}else if(origTL.x+this.size.w>mapSize.w-this.map.paddingForPopups.right){newTL.x=mapSize.w-this.map.paddingForPopups.right-this.size.w}if(origTL.y<this.map.paddingForPopups.top){newTL.y=this.map.paddingForPopups.top}else if(origTL.y+this.size.h>mapSize.h-this.map.paddingForPopups.bottom){newTL.y=mapSize.h-this.map.paddingForPopups.bottom-this.size.h}var dx=origTL.x-newTL.x;var dy=origTL.y-newTL.y;this.map.pan(dx,dy)},registerEvents:function(){this.events=new OpenLayers.Events(this,this.div,null,true);function onTouchstart(evt){OpenLayers.Event.stop(evt,true)}this.events.on({mousedown:this.onmousedown,mousemove:this.onmousemove,mouseup:this.onmouseup,click:this.onclick,mouseout:this.onmouseout,dblclick:this.ondblclick,touchstart:onTouchstart,scope:this})},onmousedown:function(evt){this.mousedown=true;OpenLayers.Event.stop(evt,true)},onmousemove:function(evt){if(this.mousedown){OpenLayers.Event.stop(evt,true)}},onmouseup:function(evt){if(this.mousedown){this.mousedown=false;OpenLayers.Event.stop(evt,true)}},onclick:function(evt){OpenLayers.Event.stop(evt,true)},onmouseout:function(evt){this.mousedown=false},ondblclick:function(evt){OpenLayers.Event.stop(evt,true)},CLASS_NAME:"OpenLayers.Popup"});OpenLayers.Popup.WIDTH=200;OpenLayers.Popup.HEIGHT=200;OpenLayers.Popup.COLOR="white";OpenLayers.Popup.OPACITY=1;OpenLayers.Popup.BORDER="0px";OpenLayers.Handler=OpenLayers.Class({id:null,control:null,map:null,keyMask:null,active:false,evt:null,touch:false,initialize:function(control,callbacks,options){OpenLayers.Util.extend(this,options);this.control=control;this.callbacks=callbacks;var map=this.map||control.map;if(map){this.setMap(map)}this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")},setMap:function(map){this.map=map},checkModifiers:function(evt){if(this.keyMask==null){return true}var keyModifiers=(evt.shiftKey?OpenLayers.Handler.MOD_SHIFT:0)|(evt.ctrlKey?OpenLayers.Handler.MOD_CTRL:0)|(evt.altKey?OpenLayers.Handler.MOD_ALT:0)|(evt.metaKey?OpenLayers.Handler.MOD_META:0);return keyModifiers==this.keyMask},activate:function(){if(this.active){return false}var events=OpenLayers.Events.prototype.BROWSER_EVENTS;for(var i=0,len=events.length;i<len;i++){if(this[events[i]]){this.register(events[i],this[events[i]])}}this.active=true;return true},deactivate:function(){if(!this.active){return false}var events=OpenLayers.Events.prototype.BROWSER_EVENTS;for(var i=0,len=events.length;i<len;i++){if(this[events[i]]){this.unregister(events[i],this[events[i]])}}this.touch=false;this.active=false;return true},startTouch:function(){if(!this.touch){this.touch=true;var events=["mousedown","mouseup","mousemove","click","dblclick","mouseout"];for(var i=0,len=events.length;i<len;i++){if(this[events[i]]){this.unregister(events[i],this[events[i]])}}}},callback:function(name,args){if(name&&this.callbacks[name]){this.callbacks[name].apply(this.control,args)}},register:function(name,method){this.map.events.registerPriority(name,this,method);this.map.events.registerPriority(name,this,this.setEvent)},unregister:function(name,method){this.map.events.unregister(name,this,method);this.map.events.unregister(name,this,this.setEvent)},setEvent:function(evt){this.evt=evt;return true},destroy:function(){this.deactivate();this.control=this.map=null},CLASS_NAME:"OpenLayers.Handler"});OpenLayers.Handler.MOD_NONE=0;OpenLayers.Handler.MOD_SHIFT=1;OpenLayers.Handler.MOD_CTRL=2;OpenLayers.Handler.MOD_ALT=4;OpenLayers.Handler.MOD_META=8;OpenLayers.Symbolizer.Point=OpenLayers.Class(OpenLayers.Symbolizer,{initialize:function(config){OpenLayers.Symbolizer.prototype.initialize.apply(this,arguments)},CLASS_NAME:"OpenLayers.Symbolizer.Point"});OpenLayers.Symbolizer.Line=OpenLayers.Class(OpenLayers.Symbolizer,{initialize:function(config){OpenLayers.Symbolizer.prototype.initialize.apply(this,arguments)},CLASS_NAME:"OpenLayers.Symbolizer.Line"});OpenLayers.Symbolizer.Polygon=OpenLayers.Class(OpenLayers.Symbolizer,{initialize:function(config){OpenLayers.Symbolizer.prototype.initialize.apply(this,arguments)},CLASS_NAME:"OpenLayers.Symbolizer.Polygon"});OpenLayers.Symbolizer.Text=OpenLayers.Class(OpenLayers.Symbolizer,{initialize:function(config){OpenLayers.Symbolizer.prototype.initialize.apply(this,arguments)},CLASS_NAME:"OpenLayers.Symbolizer.Text"});OpenLayers.Symbolizer.Raster=OpenLayers.Class(OpenLayers.Symbolizer,{initialize:function(config){OpenLayers.Symbolizer.prototype.initialize.apply(this,arguments)},CLASS_NAME:"OpenLayers.Symbolizer.Raster"});OpenLayers.Style2=OpenLayers.Class({id:null,name:null,title:null,description:null,layerName:null,isDefault:false,rules:null,initialize:function(config){OpenLayers.Util.extend(this,config);this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")},destroy:function(){for(var i=0,len=this.rules.length;i<len;i++){this.rules[i].destroy()}delete this.rules},clone:function(){var config=OpenLayers.Util.extend({},this);if(this.rules){config.rules=[];for(var i=0,len=this.rules.length;i<len;++i){config.rules.push(this.rules[i].clone())}}return new OpenLayers.Style2(config)},CLASS_NAME:"OpenLayers.Style2"});OpenLayers.Protocol=OpenLayers.Class({format:null,options:null,autoDestroy:true,defaultFilter:null,initialize:function(options){options=options||{};OpenLayers.Util.extend(this,options);this.options=options},mergeWithDefaultFilter:function(filter){var merged;if(filter&&this.defaultFilter){merged=new OpenLayers.Filter.Logical({type:OpenLayers.Filter.Logical.AND,filters:[this.defaultFilter,filter]})}else{merged=filter||this.defaultFilter||undefined}return merged},destroy:function(){this.options=null;this.format=null},read:function(options){options=options||{};options.filter=this.mergeWithDefaultFilter(options.filter)},create:function(){},update:function(){},delete:function(){},commit:function(){},abort:function(response){},createCallback:function(method,response,options){return OpenLayers.Function.bind(function(){method.apply(this,[response,options])},this)},CLASS_NAME:"OpenLayers.Protocol"});OpenLayers.Protocol.Response=OpenLayers.Class({code:null,requestType:null,last:true,features:null,data:null,reqFeatures:null,priv:null,error:null,initialize:function(options){OpenLayers.Util.extend(this,options)},success:function(){return this.code>0},CLASS_NAME:"OpenLayers.Protocol.Response"});OpenLayers.Protocol.Response.SUCCESS=1;OpenLayers.Protocol.Response.FAILURE=0;OpenLayers.Marker=OpenLayers.Class({icon:null,lonlat:null,events:null,map:null,initialize:function(lonlat,icon){this.lonlat=lonlat;var newIcon=icon?icon:OpenLayers.Marker.defaultIcon();if(this.icon==null){this.icon=newIcon}else{this.icon.url=newIcon.url;this.icon.size=newIcon.size;this.icon.offset=newIcon.offset;this.icon.calculateOffset=newIcon.calculateOffset}this.events=new OpenLayers.Events(this,this.icon.imageDiv)},destroy:function(){this.erase();this.map=null;this.events.destroy();this.events=null;if(this.icon!=null){this.icon.destroy();this.icon=null}},draw:function(px){return this.icon.draw(px)},erase:function(){if(this.icon!=null){this.icon.erase()}},moveTo:function(px){if(px!=null&&this.icon!=null){this.icon.moveTo(px)}this.lonlat=this.map.getLonLatFromLayerPx(px)},isDrawn:function(){var isDrawn=this.icon&&this.icon.isDrawn();return isDrawn},onScreen:function(){var onScreen=false;if(this.map){var screenBounds=this.map.getExtent();onScreen=screenBounds.containsLonLat(this.lonlat)}return onScreen},inflate:function(inflate){if(this.icon){this.icon.setSize({w:this.icon.size.w*inflate,h:this.icon.size.h*inflate})}},setOpacity:function(opacity){this.icon.setOpacity(opacity)},setUrl:function(url){this.icon.setUrl(url)},display:function(display){this.icon.display(display)},CLASS_NAME:"OpenLayers.Marker"});OpenLayers.Marker.defaultIcon=function(){return new OpenLayers.Icon(OpenLayers.Util.getImageLocation("marker.png"),{w:21,h:25},{x:-10.5,y:-25})};OpenLayers.Popup.Anchored=OpenLayers.Class(OpenLayers.Popup,{relativePosition:null,keepInMap:true,anchor:null,initialize:function(id,lonlat,contentSize,contentHTML,anchor,closeBox,closeBoxCallback){var newArguments=[id,lonlat,contentSize,contentHTML,closeBox,closeBoxCallback];OpenLayers.Popup.prototype.initialize.apply(this,newArguments);this.anchor=anchor!=null?anchor:{size:new OpenLayers.Size(0,0),offset:new OpenLayers.Pixel(0,0)}},destroy:function(){this.anchor=null;this.relativePosition=null;OpenLayers.Popup.prototype.destroy.apply(this,arguments)},show:function(){this.updatePosition();OpenLayers.Popup.prototype.show.apply(this,arguments)},moveTo:function(px){var oldRelativePosition=this.relativePosition;this.relativePosition=this.calculateRelativePosition(px);OpenLayers.Popup.prototype.moveTo.call(this,this.calculateNewPx(px));if(this.relativePosition!=oldRelativePosition){this.updateRelativePosition()}},setSize:function(contentSize){OpenLayers.Popup.prototype.setSize.apply(this,arguments);if(this.lonlat&&this.map){var px=this.map.getLayerPxFromLonLat(this.lonlat);this.moveTo(px)}},calculateRelativePosition:function(px){var lonlat=this.map.getLonLatFromLayerPx(px);var extent=this.map.getExtent();var quadrant=extent.determineQuadrant(lonlat);return OpenLayers.Bounds.oppositeQuadrant(quadrant)},updateRelativePosition:function(){},calculateNewPx:function(px){var newPx=px.offset(this.anchor.offset);var size=this.size||this.contentSize;var top=this.relativePosition.charAt(0)=="t";newPx.y+=top?-size.h:this.anchor.size.h;var left=this.relativePosition.charAt(1)=="l";newPx.x+=left?-size.w:this.anchor.size.w;return newPx},CLASS_NAME:"OpenLayers.Popup.Anchored"});OpenLayers.Popup.Framed=OpenLayers.Class(OpenLayers.Popup.Anchored,{imageSrc:null,imageSize:null,isAlphaImage:false,positionBlocks:null,blocks:null,fixedRelativePosition:false,initialize:function(id,lonlat,contentSize,contentHTML,anchor,closeBox,closeBoxCallback){OpenLayers.Popup.Anchored.prototype.initialize.apply(this,arguments);if(this.fixedRelativePosition){this.updateRelativePosition();this.calculateRelativePosition=function(px){return this.relativePosition}}this.contentDiv.style.position="absolute";this.contentDiv.style.zIndex=1;if(closeBox){this.closeDiv.style.zIndex=1}this.groupDiv.style.position="absolute";this.groupDiv.style.top="0px";this.groupDiv.style.left="0px";this.groupDiv.style.height="100%";this.groupDiv.style.width="100%"},destroy:function(){this.imageSrc=null;this.imageSize=null;this.isAlphaImage=null;this.fixedRelativePosition=false;this.positionBlocks=null;for(var i=0;i<this.blocks.length;i++){var block=this.blocks[i];if(block.image){block.div.removeChild(block.image)}block.image=null;if(block.div){this.groupDiv.removeChild(block.div)}block.div=null}this.blocks=null;OpenLayers.Popup.Anchored.prototype.destroy.apply(this,arguments)},setBackgroundColor:function(color){},setBorder:function(){},setOpacity:function(opacity){},setSize:function(contentSize){OpenLayers.Popup.Anchored.prototype.setSize.apply(this,arguments);this.updateBlocks()},updateRelativePosition:function(){this.padding=this.positionBlocks[this.relativePosition].padding;if(this.closeDiv){var contentDivPadding=this.getContentDivPadding();this.closeDiv.style.right=contentDivPadding.right+this.padding.right+"px";this.closeDiv.style.top=contentDivPadding.top+this.padding.top+"px"}this.updateBlocks()},calculateNewPx:function(px){var newPx=OpenLayers.Popup.Anchored.prototype.calculateNewPx.apply(this,arguments);newPx=newPx.offset(this.positionBlocks[this.relativePosition].offset);return newPx},createBlocks:function(){this.blocks=[];var firstPosition=null;for(var key in this.positionBlocks){firstPosition=key;break}var position=this.positionBlocks[firstPosition];for(var i=0;i<position.blocks.length;i++){var block={};this.blocks.push(block);var divId=this.id+"_FrameDecorationDiv_"+i;block.div=OpenLayers.Util.createDiv(divId,null,null,null,"absolute",null,"hidden",null);var imgId=this.id+"_FrameDecorationImg_"+i;var imageCreator=this.isAlphaImage?OpenLayers.Util.createAlphaImageDiv:OpenLayers.Util.createImage;block.image=imageCreator(imgId,null,this.imageSize,this.imageSrc,"absolute",null,null,null);block.div.appendChild(block.image);this.groupDiv.appendChild(block.div)}},updateBlocks:function(){if(!this.blocks){this.createBlocks()}if(this.size&&this.relativePosition){var position=this.positionBlocks[this.relativePosition];for(var i=0;i<position.blocks.length;i++){var positionBlock=position.blocks[i];var block=this.blocks[i];var l=positionBlock.anchor.left;var b=positionBlock.anchor.bottom;var r=positionBlock.anchor.right;var t=positionBlock.anchor.top;var w=isNaN(positionBlock.size.w)?this.size.w-(r+l):positionBlock.size.w;var h=isNaN(positionBlock.size.h)?this.size.h-(b+t):positionBlock.size.h;block.div.style.width=(w<0?0:w)+"px";block.div.style.height=(h<0?0:h)+"px";block.div.style.left=l!=null?l+"px":"";block.div.style.bottom=b!=null?b+"px":"";block.div.style.right=r!=null?r+"px":"";block.div.style.top=t!=null?t+"px":"";block.image.style.left=positionBlock.position.x+"px";block.image.style.top=positionBlock.position.y+"px"}this.contentDiv.style.left=this.padding.left+"px";this.contentDiv.style.top=this.padding.top+"px"}},CLASS_NAME:"OpenLayers.Popup.Framed"});OpenLayers.Popup.FramedCloud=OpenLayers.Class(OpenLayers.Popup.Framed,{contentDisplayClass:"olFramedCloudPopupContent",autoSize:true,panMapIfOutOfView:true,imageSize:new OpenLayers.Size(1276,736),isAlphaImage:false,fixedRelativePosition:false,positionBlocks:{tl:{offset:new OpenLayers.Pixel(44,0),padding:new OpenLayers.Bounds(8,40,8,9),blocks:[{size:new OpenLayers.Size("auto","auto"),anchor:new OpenLayers.Bounds(0,51,22,0),position:new OpenLayers.Pixel(0,0)},{size:new OpenLayers.Size(22,"auto"),anchor:new OpenLayers.Bounds(null,50,0,0),position:new OpenLayers.Pixel(-1238,0)},{size:new OpenLayers.Size("auto",19),anchor:new OpenLayers.Bounds(0,32,22,null),position:new OpenLayers.Pixel(0,-631)},{size:new OpenLayers.Size(22,18),anchor:new OpenLayers.Bounds(null,32,0,null),position:new OpenLayers.Pixel(-1238,-632)},{size:new OpenLayers.Size(81,35),anchor:new OpenLayers.Bounds(null,0,0,null),position:new OpenLayers.Pixel(0,-688)}]},tr:{offset:new OpenLayers.Pixel(-45,0),padding:new OpenLayers.Bounds(8,40,8,9),blocks:[{size:new OpenLayers.Size("auto","auto"),anchor:new OpenLayers.Bounds(0,51,22,0),position:new OpenLayers.Pixel(0,0)},{size:new OpenLayers.Size(22,"auto"),anchor:new OpenLayers.Bounds(null,50,0,0),position:new OpenLayers.Pixel(-1238,0)},{size:new OpenLayers.Size("auto",19),anchor:new OpenLayers.Bounds(0,32,22,null),position:new OpenLayers.Pixel(0,-631)},{size:new OpenLayers.Size(22,19),anchor:new OpenLayers.Bounds(null,32,0,null),position:new OpenLayers.Pixel(-1238,-631)},{size:new OpenLayers.Size(81,35),anchor:new OpenLayers.Bounds(0,0,null,null),position:new OpenLayers.Pixel(-215,-687)}]},bl:{offset:new OpenLayers.Pixel(45,0),padding:new OpenLayers.Bounds(8,9,8,40),blocks:[{size:new OpenLayers.Size("auto","auto"),anchor:new OpenLayers.Bounds(0,21,22,32),position:new OpenLayers.Pixel(0,0)},{size:new OpenLayers.Size(22,"auto"),anchor:new OpenLayers.Bounds(null,21,0,32),position:new OpenLayers.Pixel(-1238,0)},{size:new OpenLayers.Size("auto",21),anchor:new OpenLayers.Bounds(0,0,22,null),position:new OpenLayers.Pixel(0,-629)},{size:new OpenLayers.Size(22,21),anchor:new OpenLayers.Bounds(null,0,0,null),position:new OpenLayers.Pixel(-1238,-629)},{size:new OpenLayers.Size(81,33),anchor:new OpenLayers.Bounds(null,null,0,0),position:new OpenLayers.Pixel(-101,-674)}]},br:{offset:new OpenLayers.Pixel(-44,0),padding:new OpenLayers.Bounds(8,9,8,40),blocks:[{size:new OpenLayers.Size("auto","auto"),anchor:new OpenLayers.Bounds(0,21,22,32),position:new OpenLayers.Pixel(0,0)},{size:new OpenLayers.Size(22,"auto"),anchor:new OpenLayers.Bounds(null,21,0,32),position:new OpenLayers.Pixel(-1238,0)},{size:new OpenLayers.Size("auto",21),anchor:new OpenLayers.Bounds(0,0,22,null),position:new OpenLayers.Pixel(0,-629)},{size:new OpenLayers.Size(22,21),anchor:new OpenLayers.Bounds(null,0,0,null),position:new OpenLayers.Pixel(-1238,-629)},{size:new OpenLayers.Size(81,33),anchor:new OpenLayers.Bounds(0,null,null,0),position:new OpenLayers.Pixel(-311,-674)}]}},minSize:new OpenLayers.Size(105,10),maxSize:new OpenLayers.Size(1200,660),initialize:function(id,lonlat,contentSize,contentHTML,anchor,closeBox,closeBoxCallback){this.imageSrc=OpenLayers.Util.getImageLocation("cloud-popup-relative.png");OpenLayers.Popup.Framed.prototype.initialize.apply(this,arguments);this.contentDiv.className=this.contentDisplayClass},CLASS_NAME:"OpenLayers.Popup.FramedCloud"});OpenLayers.Marker.Box=OpenLayers.Class(OpenLayers.Marker,{bounds:null,div:null,initialize:function(bounds,borderColor,borderWidth){this.bounds=bounds;this.div=OpenLayers.Util.createDiv();this.div.style.overflow="hidden";this.events=new OpenLayers.Events(this,this.div);this.setBorder(borderColor,borderWidth)},destroy:function(){this.bounds=null;this.div=null;OpenLayers.Marker.prototype.destroy.apply(this,arguments)},setBorder:function(color,width){if(!color){color="red"}if(!width){width=2}this.div.style.border=width+"px solid "+color},draw:function(px,sz){OpenLayers.Util.modifyDOMElement(this.div,null,px,sz);return this.div},onScreen:function(){var onScreen=false;if(this.map){var screenBounds=this.map.getExtent();onScreen=screenBounds.containsBounds(this.bounds,true,true)}return onScreen},display:function(display){this.div.style.display=display?"":"none"},CLASS_NAME:"OpenLayers.Marker.Box"});OpenLayers.Handler.MouseWheel=OpenLayers.Class(OpenLayers.Handler,{wheelListener:null,interval:0,maxDelta:Number.POSITIVE_INFINITY,delta:0,cumulative:true,initialize:function(control,callbacks,options){OpenLayers.Handler.prototype.initialize.apply(this,arguments);this.wheelListener=OpenLayers.Function.bindAsEventListener(this.onWheelEvent,this)},destroy:function(){OpenLayers.Handler.prototype.destroy.apply(this,arguments);this.wheelListener=null},onWheelEvent:function(e){if(!this.map||!this.checkModifiers(e)){return}var overScrollableDiv=false;var allowScroll=false;var overMapDiv=false;var elem=OpenLayers.Event.element(e);while(elem!=null&&!overMapDiv&&!overScrollableDiv){if(!overScrollableDiv){try{var overflow;if(elem.currentStyle){overflow=elem.currentStyle["overflow"]}else{var style=document.defaultView.getComputedStyle(elem,null);overflow=style.getPropertyValue("overflow")}overScrollableDiv=overflow&&overflow=="auto"||overflow=="scroll"}catch(err){}}if(!allowScroll){allowScroll=OpenLayers.Element.hasClass(elem,"olScrollable");if(!allowScroll){for(var i=0,len=this.map.layers.length;i<len;i++){var layer=this.map.layers[i];if(elem==layer.div||elem==layer.pane){allowScroll=true;break}}}}overMapDiv=elem==this.map.div;elem=elem.parentNode}if(!overScrollableDiv&&overMapDiv){if(allowScroll){var delta=0;if(e.wheelDelta){delta=e.wheelDelta;if(delta%160===0){delta=delta*.75}delta=delta/120}else if(e.detail){delta=-(e.detail/Math.abs(e.detail))}this.delta+=delta;window.clearTimeout(this._timeoutId);if(this.interval&&Math.abs(this.delta)<this.maxDelta){var evt=OpenLayers.Util.extend({},e);this._timeoutId=window.setTimeout(OpenLayers.Function.bind(function(){this.wheelZoom(evt)},this),this.interval)}else{this.wheelZoom(e)}}OpenLayers.Event.stop(e)}},wheelZoom:function(e){var delta=this.delta;this.delta=0;if(delta){e.xy=this.map.events.getMousePosition(e);if(delta<0){this.callback("down",[e,this.cumulative?Math.max(-this.maxDelta,delta):-1])}else{this.callback("up",[e,this.cumulative?Math.min(this.maxDelta,delta):1])}}},activate:function(evt){if(OpenLayers.Handler.prototype.activate.apply(this,arguments)){var wheelListener=this.wheelListener;OpenLayers.Event.observe(window,"DOMMouseScroll",wheelListener);OpenLayers.Event.observe(window,"mousewheel",wheelListener);OpenLayers.Event.observe(document,"mousewheel",wheelListener);return true}else{return false}},deactivate:function(evt){if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){var wheelListener=this.wheelListener;OpenLayers.Event.stopObserving(window,"DOMMouseScroll",wheelListener);OpenLayers.Event.stopObserving(window,"mousewheel",wheelListener);OpenLayers.Event.stopObserving(document,"mousewheel",wheelListener);return true}else{return false}},CLASS_NAME:"OpenLayers.Handler.MouseWheel"});OpenLayers.Handler.Hover=OpenLayers.Class(OpenLayers.Handler,{delay:500,pixelTolerance:null,stopMove:false,px:null,timerId:null,mousemove:function(evt){if(this.passesTolerance(evt.xy)){this.clearTimer();this.callback("move",[evt]);this.px=evt.xy;evt=OpenLayers.Util.extend({},evt);this.timerId=window.setTimeout(OpenLayers.Function.bind(this.delayedCall,this,evt),this.delay)}return!this.stopMove},mouseout:function(evt){if(OpenLayers.Util.mouseLeft(evt,this.map.viewPortDiv)){this.clearTimer();this.callback("move",[evt])}return true},passesTolerance:function(px){var passes=true;if(this.pixelTolerance&&this.px){var dpx=Math.sqrt(Math.pow(this.px.x-px.x,2)+Math.pow(this.px.y-px.y,2));if(dpx<this.pixelTolerance){passes=false}}return passes},clearTimer:function(){if(this.timerId!=null){window.clearTimeout(this.timerId);this.timerId=null}},delayedCall:function(evt){this.callback("pause",[evt])},deactivate:function(){var deactivated=false;if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){this.clearTimer();deactivated=true}return deactivated},CLASS_NAME:"OpenLayers.Handler.Hover"});OpenLayers.Handler.Drag=OpenLayers.Class(OpenLayers.Handler,{started:false,stopDown:true,dragging:false,last:null,
start:null,lastMoveEvt:null,oldOnselectstart:null,interval:0,timeoutId:null,documentDrag:false,documentEvents:null,initialize:function(control,callbacks,options){OpenLayers.Handler.prototype.initialize.apply(this,arguments);if(this.documentDrag===true){var me=this;this._docMove=function(evt){me.mousemove({xy:{x:evt.clientX,y:evt.clientY},element:document})};this._docUp=function(evt){me.mouseup({xy:{x:evt.clientX,y:evt.clientY}})}}},dragstart:function(evt){var propagate=true;this.dragging=false;if(this.checkModifiers(evt)&&(OpenLayers.Event.isLeftClick(evt)||OpenLayers.Event.isSingleTouch(evt))){this.started=true;this.start=evt.xy;this.last=evt.xy;OpenLayers.Element.addClass(this.map.viewPortDiv,"olDragDown");this.down(evt);this.callback("down",[evt.xy]);OpenLayers.Event.preventDefault(evt);if(!this.oldOnselectstart){this.oldOnselectstart=document.onselectstart?document.onselectstart:OpenLayers.Function.True}document.onselectstart=OpenLayers.Function.False;propagate=!this.stopDown}else{this.started=false;this.start=null;this.last=null}return propagate},dragmove:function(evt){this.lastMoveEvt=evt;if(this.started&&!this.timeoutId&&(evt.xy.x!=this.last.x||evt.xy.y!=this.last.y)){if(this.documentDrag===true&&this.documentEvents){if(evt.element===document){this.adjustXY(evt);this.setEvent(evt)}else{this.removeDocumentEvents()}}if(this.interval>0){this.timeoutId=setTimeout(OpenLayers.Function.bind(this.removeTimeout,this),this.interval)}this.dragging=true;this.move(evt);this.callback("move",[evt.xy]);if(!this.oldOnselectstart){this.oldOnselectstart=document.onselectstart;document.onselectstart=OpenLayers.Function.False}this.last=evt.xy}return true},dragend:function(evt){if(this.started){if(this.documentDrag===true&&this.documentEvents){this.adjustXY(evt);this.removeDocumentEvents()}var dragged=this.start!=this.last;this.started=false;this.dragging=false;OpenLayers.Element.removeClass(this.map.viewPortDiv,"olDragDown");this.up(evt);this.callback("up",[evt.xy]);if(dragged){this.callback("done",[evt.xy])}document.onselectstart=this.oldOnselectstart}return true},down:function(evt){},move:function(evt){},up:function(evt){},out:function(evt){},mousedown:function(evt){return this.dragstart(evt)},touchstart:function(evt){this.startTouch();return this.dragstart(evt)},mousemove:function(evt){return this.dragmove(evt)},touchmove:function(evt){return this.dragmove(evt)},removeTimeout:function(){this.timeoutId=null;if(this.dragging){this.mousemove(this.lastMoveEvt)}},mouseup:function(evt){return this.dragend(evt)},touchend:function(evt){evt.xy=this.last;return this.dragend(evt)},mouseout:function(evt){if(this.started&&OpenLayers.Util.mouseLeft(evt,this.map.viewPortDiv)){if(this.documentDrag===true){this.addDocumentEvents()}else{var dragged=this.start!=this.last;this.started=false;this.dragging=false;OpenLayers.Element.removeClass(this.map.viewPortDiv,"olDragDown");this.out(evt);this.callback("out",[]);if(dragged){this.callback("done",[evt.xy])}if(document.onselectstart){document.onselectstart=this.oldOnselectstart}}}return true},click:function(evt){return this.start==this.last},activate:function(){var activated=false;if(OpenLayers.Handler.prototype.activate.apply(this,arguments)){this.dragging=false;activated=true}return activated},deactivate:function(){var deactivated=false;if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){this.started=false;this.dragging=false;this.start=null;this.last=null;deactivated=true;OpenLayers.Element.removeClass(this.map.viewPortDiv,"olDragDown")}return deactivated},adjustXY:function(evt){var pos=OpenLayers.Util.pagePosition(this.map.viewPortDiv);evt.xy.x-=pos[0];evt.xy.y-=pos[1]},addDocumentEvents:function(){OpenLayers.Element.addClass(document.body,"olDragDown");this.documentEvents=true;OpenLayers.Event.observe(document,"mousemove",this._docMove);OpenLayers.Event.observe(document,"mouseup",this._docUp)},removeDocumentEvents:function(){OpenLayers.Element.removeClass(document.body,"olDragDown");this.documentEvents=false;OpenLayers.Event.stopObserving(document,"mousemove",this._docMove);OpenLayers.Event.stopObserving(document,"mouseup",this._docUp)},CLASS_NAME:"OpenLayers.Handler.Drag"});OpenLayers.Handler.RegularPolygon=OpenLayers.Class(OpenLayers.Handler.Drag,{sides:4,radius:null,snapAngle:null,snapToggle:"shiftKey",layerOptions:null,persist:false,irregular:false,citeCompliant:false,angle:null,fixedRadius:false,feature:null,layer:null,origin:null,initialize:function(control,callbacks,options){if(!(options&&options.layerOptions&&options.layerOptions.styleMap)){this.style=OpenLayers.Util.extend(OpenLayers.Feature.Vector.style["default"],{})}OpenLayers.Handler.Drag.prototype.initialize.apply(this,[control,callbacks,options]);this.options=options?options:{}},setOptions:function(newOptions){OpenLayers.Util.extend(this.options,newOptions);OpenLayers.Util.extend(this,newOptions)},activate:function(){var activated=false;if(OpenLayers.Handler.Drag.prototype.activate.apply(this,arguments)){var options=OpenLayers.Util.extend({displayInLayerSwitcher:false,calculateInRange:OpenLayers.Function.True,wrapDateLine:this.citeCompliant},this.layerOptions);this.layer=new OpenLayers.Layer.Vector(this.CLASS_NAME,options);this.map.addLayer(this.layer);activated=true}return activated},deactivate:function(){var deactivated=false;if(OpenLayers.Handler.Drag.prototype.deactivate.apply(this,arguments)){if(this.dragging){this.cancel()}if(this.layer.map!=null){this.layer.destroy(false);if(this.feature){this.feature.destroy()}}this.layer=null;this.feature=null;deactivated=true}return deactivated},down:function(evt){this.fixedRadius=!!this.radius;var maploc=this.layer.getLonLatFromViewPortPx(evt.xy);this.origin=new OpenLayers.Geometry.Point(maploc.lon,maploc.lat);if(!this.fixedRadius||this.irregular){this.radius=this.map.getResolution()}if(this.persist){this.clear()}this.feature=new OpenLayers.Feature.Vector;this.createGeometry();this.callback("create",[this.origin,this.feature]);this.layer.addFeatures([this.feature],{silent:true});this.layer.drawFeature(this.feature,this.style)},move:function(evt){var maploc=this.layer.getLonLatFromViewPortPx(evt.xy);var point=new OpenLayers.Geometry.Point(maploc.lon,maploc.lat);if(this.irregular){var ry=Math.sqrt(2)*Math.abs(point.y-this.origin.y)/2;this.radius=Math.max(this.map.getResolution()/2,ry)}else if(this.fixedRadius){this.origin=point}else{this.calculateAngle(point,evt);this.radius=Math.max(this.map.getResolution()/2,point.distanceTo(this.origin))}this.modifyGeometry();if(this.irregular){var dx=point.x-this.origin.x;var dy=point.y-this.origin.y;var ratio;if(dy==0){ratio=dx/(this.radius*Math.sqrt(2))}else{ratio=dx/dy}this.feature.geometry.resize(1,this.origin,ratio);this.feature.geometry.move(dx/2,dy/2)}this.layer.drawFeature(this.feature,this.style)},up:function(evt){this.finalize();if(this.start==this.last){this.callback("done",[evt.xy])}},out:function(evt){this.finalize()},createGeometry:function(){this.angle=Math.PI*(1/this.sides-1/2);if(this.snapAngle){this.angle+=this.snapAngle*(Math.PI/180)}this.feature.geometry=OpenLayers.Geometry.Polygon.createRegularPolygon(this.origin,this.radius,this.sides,this.snapAngle)},modifyGeometry:function(){var angle,point;var ring=this.feature.geometry.components[0];if(ring.components.length!=this.sides+1){this.createGeometry();ring=this.feature.geometry.components[0]}for(var i=0;i<this.sides;++i){point=ring.components[i];angle=this.angle+i*2*Math.PI/this.sides;point.x=this.origin.x+this.radius*Math.cos(angle);point.y=this.origin.y+this.radius*Math.sin(angle);point.clearBounds()}},calculateAngle:function(point,evt){var alpha=Math.atan2(point.y-this.origin.y,point.x-this.origin.x);if(this.snapAngle&&(this.snapToggle&&!evt[this.snapToggle])){var snapAngleRad=Math.PI/180*this.snapAngle;this.angle=Math.round(alpha/snapAngleRad)*snapAngleRad}else{this.angle=alpha}},cancel:function(){this.callback("cancel",null);this.finalize()},finalize:function(){this.origin=null;this.radius=this.options.radius},clear:function(){if(this.layer){this.layer.renderer.clear();this.layer.destroyFeatures()}},callback:function(name,args){if(this.callbacks[name]){this.callbacks[name].apply(this.control,[this.feature.geometry.clone()])}if(!this.persist&&(name=="done"||name=="cancel")){this.clear()}},CLASS_NAME:"OpenLayers.Handler.RegularPolygon"});OpenLayers.Handler.Point=OpenLayers.Class(OpenLayers.Handler,{point:null,layer:null,multi:false,citeCompliant:false,mouseDown:false,stoppedDown:null,lastDown:null,lastUp:null,persist:false,stopDown:false,stopUp:false,layerOptions:null,pixelTolerance:5,lastTouchPx:null,initialize:function(control,callbacks,options){if(!(options&&options.layerOptions&&options.layerOptions.styleMap)){this.style=OpenLayers.Util.extend(OpenLayers.Feature.Vector.style["default"],{})}OpenLayers.Handler.prototype.initialize.apply(this,arguments)},activate:function(){if(!OpenLayers.Handler.prototype.activate.apply(this,arguments)){return false}var options=OpenLayers.Util.extend({displayInLayerSwitcher:false,calculateInRange:OpenLayers.Function.True,wrapDateLine:this.citeCompliant},this.layerOptions);this.layer=new OpenLayers.Layer.Vector(this.CLASS_NAME,options);this.map.addLayer(this.layer);return true},createFeature:function(pixel){var lonlat=this.layer.getLonLatFromViewPortPx(pixel);var geometry=new OpenLayers.Geometry.Point(lonlat.lon,lonlat.lat);this.point=new OpenLayers.Feature.Vector(geometry);this.callback("create",[this.point.geometry,this.point]);this.point.geometry.clearBounds();this.layer.addFeatures([this.point],{silent:true})},deactivate:function(){if(!OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){return false}this.cancel();if(this.layer.map!=null){this.destroyFeature(true);this.layer.destroy(false)}this.layer=null;return true},destroyFeature:function(force){if(this.layer&&(force||!this.persist)){this.layer.destroyFeatures()}this.point=null},destroyPersistedFeature:function(){var layer=this.layer;if(layer&&layer.features.length>1){this.layer.features[0].destroy()}},finalize:function(cancel){var key=cancel?"cancel":"done";this.mouseDown=false;this.lastDown=null;this.lastUp=null;this.lastTouchPx=null;this.callback(key,[this.geometryClone()]);this.destroyFeature(cancel)},cancel:function(){this.finalize(true)},click:function(evt){OpenLayers.Event.stop(evt);return false},dblclick:function(evt){OpenLayers.Event.stop(evt);return false},modifyFeature:function(pixel){if(!this.point){this.createFeature(pixel)}var lonlat=this.layer.getLonLatFromViewPortPx(pixel);this.point.geometry.x=lonlat.lon;this.point.geometry.y=lonlat.lat;this.callback("modify",[this.point.geometry,this.point,false]);this.point.geometry.clearBounds();this.drawFeature()},drawFeature:function(){this.layer.drawFeature(this.point,this.style)},getGeometry:function(){var geometry=this.point&&this.point.geometry;if(geometry&&this.multi){geometry=new OpenLayers.Geometry.MultiPoint([geometry])}return geometry},geometryClone:function(){var geom=this.getGeometry();return geom&&geom.clone()},mousedown:function(evt){return this.down(evt)},touchstart:function(evt){this.startTouch();this.lastTouchPx=evt.xy;return this.down(evt)},mousemove:function(evt){return this.move(evt)},touchmove:function(evt){this.lastTouchPx=evt.xy;return this.move(evt)},mouseup:function(evt){return this.up(evt)},touchend:function(evt){evt.xy=this.lastTouchPx;return this.up(evt)},down:function(evt){this.mouseDown=true;this.lastDown=evt.xy;if(!this.touch){this.modifyFeature(evt.xy)}this.stoppedDown=this.stopDown;return!this.stopDown},move:function(evt){if(!this.touch&&(!this.mouseDown||this.stoppedDown)){this.modifyFeature(evt.xy)}return true},up:function(evt){this.mouseDown=false;this.stoppedDown=this.stopDown;if(!this.checkModifiers(evt)){return true}if(this.lastUp&&this.lastUp.equals(evt.xy)){return true}if(this.lastDown&&this.passesTolerance(this.lastDown,evt.xy,this.pixelTolerance)){if(this.touch){this.modifyFeature(evt.xy)}if(this.persist){this.destroyPersistedFeature()}this.lastUp=evt.xy;this.finalize();return!this.stopUp}else{return true}},mouseout:function(evt){if(OpenLayers.Util.mouseLeft(evt,this.map.viewPortDiv)){this.stoppedDown=this.stopDown;this.mouseDown=false}},passesTolerance:function(pixel1,pixel2,tolerance){var passes=true;if(tolerance!=null&&pixel1&&pixel2){var dist=pixel1.distanceTo(pixel2);if(dist>tolerance){passes=false}}return passes},CLASS_NAME:"OpenLayers.Handler.Point"});OpenLayers.Handler.Keyboard=OpenLayers.Class(OpenLayers.Handler,{KEY_EVENTS:["keydown","keyup"],eventListener:null,observeElement:null,initialize:function(control,callbacks,options){OpenLayers.Handler.prototype.initialize.apply(this,arguments);this.eventListener=OpenLayers.Function.bindAsEventListener(this.handleKeyEvent,this)},destroy:function(){this.deactivate();this.eventListener=null;OpenLayers.Handler.prototype.destroy.apply(this,arguments)},activate:function(){if(OpenLayers.Handler.prototype.activate.apply(this,arguments)){this.observeElement=this.observeElement||document;for(var i=0,len=this.KEY_EVENTS.length;i<len;i++){OpenLayers.Event.observe(this.observeElement,this.KEY_EVENTS[i],this.eventListener)}return true}else{return false}},deactivate:function(){var deactivated=false;if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){for(var i=0,len=this.KEY_EVENTS.length;i<len;i++){OpenLayers.Event.stopObserving(this.observeElement,this.KEY_EVENTS[i],this.eventListener)}deactivated=true}return deactivated},handleKeyEvent:function(evt){if(this.checkModifiers(evt)){this.callback(evt.type,[evt])}},CLASS_NAME:"OpenLayers.Handler.Keyboard"});OpenLayers.Handler.Path=OpenLayers.Class(OpenLayers.Handler.Point,{line:null,maxVertices:null,doubleTouchTolerance:20,freehand:false,freehandToggle:"shiftKey",timerId:null,redoStack:null,createFeature:function(pixel){var lonlat=this.layer.getLonLatFromViewPortPx(pixel);var geometry=new OpenLayers.Geometry.Point(lonlat.lon,lonlat.lat);this.point=new OpenLayers.Feature.Vector(geometry);this.line=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LineString([this.point.geometry]));this.callback("create",[this.point.geometry,this.getSketch()]);this.point.geometry.clearBounds();this.layer.addFeatures([this.line,this.point],{silent:true})},destroyFeature:function(force){OpenLayers.Handler.Point.prototype.destroyFeature.call(this,force);this.line=null},destroyPersistedFeature:function(){var layer=this.layer;if(layer&&layer.features.length>2){this.layer.features[0].destroy()}},removePoint:function(){if(this.point){this.layer.removeFeatures([this.point])}},addPoint:function(pixel){this.layer.removeFeatures([this.point]);var lonlat=this.layer.getLonLatFromViewPortPx(pixel);this.point=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(lonlat.lon,lonlat.lat));this.line.geometry.addComponent(this.point.geometry,this.line.geometry.components.length);this.layer.addFeatures([this.point]);this.callback("point",[this.point.geometry,this.getGeometry()]);this.callback("modify",[this.point.geometry,this.getSketch()]);this.drawFeature();delete this.redoStack},insertXY:function(x,y){this.line.geometry.addComponent(new OpenLayers.Geometry.Point(x,y),this.getCurrentPointIndex());this.drawFeature();delete this.redoStack},insertDeltaXY:function(dx,dy){var previousIndex=this.getCurrentPointIndex()-1;var p0=this.line.geometry.components[previousIndex];if(p0&&!isNaN(p0.x)&&!isNaN(p0.y)){this.insertXY(p0.x+dx,p0.y+dy)}},insertDirectionLength:function(direction,length){direction*=Math.PI/180;var dx=length*Math.cos(direction);var dy=length*Math.sin(direction);this.insertDeltaXY(dx,dy)},insertDeflectionLength:function(deflection,length){var previousIndex=this.getCurrentPointIndex()-1;if(previousIndex>0){var p1=this.line.geometry.components[previousIndex];var p0=this.line.geometry.components[previousIndex-1];var theta=Math.atan2(p1.y-p0.y,p1.x-p0.x);this.insertDirectionLength(theta*180/Math.PI+deflection,length)}},getCurrentPointIndex:function(){return this.line.geometry.components.length-1},undo:function(){var geometry=this.line.geometry;var components=geometry.components;var index=this.getCurrentPointIndex()-1;var target=components[index];var undone=geometry.removeComponent(target);if(undone){if(this.touch&&index>0){components=geometry.components;var lastpt=components[index-1];var curptidx=this.getCurrentPointIndex();var curpt=components[curptidx];curpt.x=lastpt.x;curpt.y=lastpt.y}if(!this.redoStack){this.redoStack=[]}this.redoStack.push(target);this.drawFeature()}return undone},redo:function(){var target=this.redoStack&&this.redoStack.pop();if(target){this.line.geometry.addComponent(target,this.getCurrentPointIndex());this.drawFeature()}return!!target},freehandMode:function(evt){return this.freehandToggle&&evt[this.freehandToggle]?!this.freehand:this.freehand},modifyFeature:function(pixel,drawing){if(!this.line){this.createFeature(pixel)}var lonlat=this.layer.getLonLatFromViewPortPx(pixel);this.point.geometry.x=lonlat.lon;this.point.geometry.y=lonlat.lat;this.callback("modify",[this.point.geometry,this.getSketch(),drawing]);this.point.geometry.clearBounds();this.drawFeature()},drawFeature:function(){this.layer.drawFeature(this.line,this.style);this.layer.drawFeature(this.point,this.style)},getSketch:function(){return this.line},getGeometry:function(){var geometry=this.line&&this.line.geometry;if(geometry&&this.multi){geometry=new OpenLayers.Geometry.MultiLineString([geometry])}return geometry},touchstart:function(evt){if(this.timerId&&this.passesTolerance(this.lastTouchPx,evt.xy,this.doubleTouchTolerance)){this.finishGeometry();window.clearTimeout(this.timerId);this.timerId=null;return false}else{if(this.timerId){window.clearTimeout(this.timerId);this.timerId=null}this.timerId=window.setTimeout(OpenLayers.Function.bind(function(){this.timerId=null},this),300);return OpenLayers.Handler.Point.prototype.touchstart.call(this,evt)}},down:function(evt){var stopDown=this.stopDown;if(this.freehandMode(evt)){stopDown=true;if(this.touch){this.modifyFeature(evt.xy,!!this.lastUp);OpenLayers.Event.stop(evt)}}if(!this.touch&&(!this.lastDown||!this.passesTolerance(this.lastDown,evt.xy,this.pixelTolerance))){this.modifyFeature(evt.xy,!!this.lastUp)}this.mouseDown=true;this.lastDown=evt.xy;this.stoppedDown=stopDown;return!stopDown},move:function(evt){if(this.stoppedDown&&this.freehandMode(evt)){if(this.persist){this.destroyPersistedFeature()}if(this.maxVertices&&this.line&&this.line.geometry.components.length===this.maxVertices){this.removePoint();this.finalize()}else{this.addPoint(evt.xy)}return false}if(!this.touch&&(!this.mouseDown||this.stoppedDown)){this.modifyFeature(evt.xy,!!this.lastUp)}return true},up:function(evt){if(this.mouseDown&&(!this.lastUp||!this.lastUp.equals(evt.xy))){if(this.stoppedDown&&this.freehandMode(evt)){if(this.persist){this.destroyPersistedFeature()}this.removePoint();this.finalize()}else{if(this.passesTolerance(this.lastDown,evt.xy,this.pixelTolerance)){if(this.touch){this.modifyFeature(evt.xy)}if(this.lastUp==null&&this.persist){this.destroyPersistedFeature()}this.addPoint(evt.xy);this.lastUp=evt.xy;if(this.line.geometry.components.length===this.maxVertices+1){this.finishGeometry()}}}}this.stoppedDown=this.stopDown;this.mouseDown=false;return!this.stopUp},finishGeometry:function(){var index=this.line.geometry.components.length-1;this.line.geometry.removeComponent(this.line.geometry.components[index]);this.removePoint();this.finalize()},dblclick:function(evt){if(!this.freehandMode(evt)){this.finishGeometry()}return false},CLASS_NAME:"OpenLayers.Handler.Path"});OpenLayers.Handler.Box=OpenLayers.Class(OpenLayers.Handler,{dragHandler:null,boxDivClassName:"olHandlerBoxZoomBox",boxOffsets:null,initialize:function(control,callbacks,options){OpenLayers.Handler.prototype.initialize.apply(this,arguments);this.dragHandler=new OpenLayers.Handler.Drag(this,{down:this.startBox,move:this.moveBox,out:this.removeBox,up:this.endBox},{keyMask:this.keyMask})},destroy:function(){OpenLayers.Handler.prototype.destroy.apply(this,arguments);if(this.dragHandler){this.dragHandler.destroy();this.dragHandler=null}},setMap:function(map){OpenLayers.Handler.prototype.setMap.apply(this,arguments);if(this.dragHandler){this.dragHandler.setMap(map)}},startBox:function(xy){this.callback("start",[]);this.zoomBox=OpenLayers.Util.createDiv("zoomBox",{x:-9999,y:-9999});this.zoomBox.className=this.boxDivClassName;this.zoomBox.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.viewPortDiv.appendChild(this.zoomBox);OpenLayers.Element.addClass(this.map.viewPortDiv,"olDrawBox")},moveBox:function(xy){var startX=this.dragHandler.start.x;var startY=this.dragHandler.start.y;var deltaX=Math.abs(startX-xy.x);var deltaY=Math.abs(startY-xy.y);var offset=this.getBoxOffsets();this.zoomBox.style.width=deltaX+offset.width+1+"px";this.zoomBox.style.height=deltaY+offset.height+1+"px";this.zoomBox.style.left=(xy.x<startX?startX-deltaX-offset.left:startX-offset.left)+"px";this.zoomBox.style.top=(xy.y<startY?startY-deltaY-offset.top:startY-offset.top)+"px"},endBox:function(end){var result;if(Math.abs(this.dragHandler.start.x-end.x)>5||Math.abs(this.dragHandler.start.y-end.y)>5){var start=this.dragHandler.start;var top=Math.min(start.y,end.y);var bottom=Math.max(start.y,end.y);var left=Math.min(start.x,end.x);var right=Math.max(start.x,end.x);result=new OpenLayers.Bounds(left,bottom,right,top)}else{result=this.dragHandler.start.clone()}this.removeBox();this.callback("done",[result])},removeBox:function(){this.map.viewPortDiv.removeChild(this.zoomBox);this.zoomBox=null;this.boxOffsets=null;OpenLayers.Element.removeClass(this.map.viewPortDiv,"olDrawBox")},activate:function(){if(OpenLayers.Handler.prototype.activate.apply(this,arguments)){this.dragHandler.activate();return true}else{return false}},deactivate:function(){if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){if(this.dragHandler.deactivate()){if(this.zoomBox){this.removeBox()}}return true}else{return false}},getBoxOffsets:function(){if(!this.boxOffsets){var testDiv=document.createElement("div");testDiv.style.position="absolute";testDiv.style.border="1px solid black";testDiv.style.width="3px";document.body.appendChild(testDiv);var w3cBoxModel=testDiv.clientWidth==3;document.body.removeChild(testDiv);var left=parseInt(OpenLayers.Element.getStyle(this.zoomBox,"border-left-width"));var right=parseInt(OpenLayers.Element.getStyle(this.zoomBox,"border-right-width"));var top=parseInt(OpenLayers.Element.getStyle(this.zoomBox,"border-top-width"));var bottom=parseInt(OpenLayers.Element.getStyle(this.zoomBox,"border-bottom-width"));this.boxOffsets={left:left,right:right,top:top,bottom:bottom,width:w3cBoxModel===false?left+right:0,height:w3cBoxModel===false?top+bottom:0}}return this.boxOffsets},CLASS_NAME:"OpenLayers.Handler.Box"});OpenLayers.Handler.Polygon=OpenLayers.Class(OpenLayers.Handler.Path,{holeModifier:null,drawingHole:false,polygon:null,createFeature:function(pixel){var lonlat=this.layer.getLonLatFromViewPortPx(pixel);var geometry=new OpenLayers.Geometry.Point(lonlat.lon,lonlat.lat);this.point=new OpenLayers.Feature.Vector(geometry);this.line=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LinearRing([this.point.geometry]));this.polygon=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Polygon([this.line.geometry]));this.callback("create",[this.point.geometry,this.getSketch()]);this.point.geometry.clearBounds();this.layer.addFeatures([this.polygon,this.point],{silent:true})},addPoint:function(pixel){if(!this.drawingHole&&this.holeModifier&&this.evt&&this.evt[this.holeModifier]){var geometry=this.point.geometry;var features=this.control.layer.features;var candidate,polygon;for(var i=features.length-1;i>=0;--i){candidate=features[i].geometry;if((candidate instanceof OpenLayers.Geometry.Polygon||candidate instanceof OpenLayers.Geometry.MultiPolygon)&&candidate.intersects(geometry)){polygon=features[i];this.control.layer.removeFeatures([polygon],{silent:true});this.control.layer.events.registerPriority("sketchcomplete",this,this.finalizeInteriorRing);this.control.layer.events.registerPriority("sketchmodified",this,this.enforceTopology);polygon.geometry.addComponent(this.line.geometry);this.polygon=polygon;this.drawingHole=true;break}}}OpenLayers.Handler.Path.prototype.addPoint.apply(this,arguments)},getCurrentPointIndex:function(){return this.line.geometry.components.length-2},enforceTopology:function(event){var point=event.vertex;var components=this.line.geometry.components;if(!this.polygon.geometry.intersects(point)){var last=components[components.length-3];point.x=last.x;point.y=last.y}},finishGeometry:function(){var index=this.line.geometry.components.length-2;this.line.geometry.removeComponent(this.line.geometry.components[index]);this.removePoint();this.finalize()},finalizeInteriorRing:function(){var ring=this.line.geometry;var modified=ring.getArea()!==0;if(modified){var rings=this.polygon.geometry.components;for(var i=rings.length-2;i>=0;--i){if(ring.intersects(rings[i])){modified=false;break}}if(modified){var target;outer:for(var i=rings.length-2;i>0;--i){var points=rings[i].components;for(var j=0,jj=points.length;j<jj;++j){if(ring.containsPoint(points[j])){modified=false;break outer}}}}}if(modified){if(this.polygon.state!==OpenLayers.State.INSERT){this.polygon.state=OpenLayers.State.UPDATE}}else{this.polygon.geometry.removeComponent(ring)}this.restoreFeature();return false},cancel:function(){if(this.drawingHole){this.polygon.geometry.removeComponent(this.line.geometry);this.restoreFeature(true)}return OpenLayers.Handler.Path.prototype.cancel.apply(this,arguments)},restoreFeature:function(cancel){this.control.layer.events.unregister("sketchcomplete",this,this.finalizeInteriorRing);this.control.layer.events.unregister("sketchmodified",this,this.enforceTopology);this.layer.removeFeatures([this.polygon],{silent:true});this.control.layer.addFeatures([this.polygon],{silent:true});this.drawingHole=false;if(!cancel){this.control.layer.events.triggerEvent("sketchcomplete",{feature:this.polygon})}},destroyFeature:function(force){OpenLayers.Handler.Path.prototype.destroyFeature.call(this,force);this.polygon=null},drawFeature:function(){this.layer.drawFeature(this.polygon,this.style);this.layer.drawFeature(this.point,this.style)},getSketch:function(){return this.polygon},getGeometry:function(){var geometry=this.polygon&&this.polygon.geometry;if(geometry&&this.multi){geometry=new OpenLayers.Geometry.MultiPolygon([geometry])}return geometry},CLASS_NAME:"OpenLayers.Handler.Polygon"});OpenLayers.Handler.Click=OpenLayers.Class(OpenLayers.Handler,{delay:300,single:true,double:false,pixelTolerance:0,dblclickTolerance:13,stopSingle:false,stopDouble:false,timerId:null,down:null,last:null,first:null,rightclickTimerId:null,touchstart:function(evt){this.startTouch();this.down=this.getEventInfo(evt);this.last=this.getEventInfo(evt);return true},touchmove:function(evt){this.last=this.getEventInfo(evt);return true},touchend:function(evt){if(this.down){evt.xy=this.last.xy;evt.lastTouches=this.last.touches;this.handleSingle(evt);this.down=null}return true},mousedown:function(evt){this.down=this.getEventInfo(evt);this.last=this.getEventInfo(evt);return true},mouseup:function(evt){var propagate=true;if(this.checkModifiers(evt)&&this.control.handleRightClicks&&OpenLayers.Event.isRightClick(evt)){propagate=this.rightclick(evt)}return propagate},rightclick:function(evt){if(this.passesTolerance(evt)){if(this.rightclickTimerId!=null){this.clearTimer();this.callback("dblrightclick",[evt]);return!this.stopDouble}else{var clickEvent=this["double"]?OpenLayers.Util.extend({},evt):this.callback("rightclick",[evt]);var delayedRightCall=OpenLayers.Function.bind(this.delayedRightCall,this,clickEvent);this.rightclickTimerId=window.setTimeout(delayedRightCall,this.delay)}}return!this.stopSingle},delayedRightCall:function(evt){this.rightclickTimerId=null;if(evt){this.callback("rightclick",[evt])}},click:function(evt){if(!this.last){this.last=this.getEventInfo(evt)}this.handleSingle(evt);return!this.stopSingle},dblclick:function(evt){this.handleDouble(evt);return!this.stopDouble},handleDouble:function(evt){if(this.passesDblclickTolerance(evt)){if(this["double"]){this.callback("dblclick",[evt])}this.clearTimer()}},handleSingle:function(evt){if(this.passesTolerance(evt)){if(this.timerId!=null){if(this.last.touches&&this.last.touches.length===1){if(this["double"]){OpenLayers.Event.preventDefault(evt)}this.handleDouble(evt)}if(!this.last.touches||this.last.touches.length!==2){this.clearTimer()}}else{this.first=this.getEventInfo(evt);var clickEvent=this.single?OpenLayers.Util.extend({},evt):null;this.queuePotentialClick(clickEvent)}}},queuePotentialClick:function(evt){this.timerId=window.setTimeout(OpenLayers.Function.bind(this.delayedCall,this,evt),this.delay)},passesTolerance:function(evt){var passes=true;if(this.pixelTolerance!=null&&this.down&&this.down.xy){passes=this.pixelTolerance>=this.down.xy.distanceTo(evt.xy);if(passes&&this.touch&&this.down.touches.length===this.last.touches.length){for(var i=0,ii=this.down.touches.length;i<ii;++i){if(this.getTouchDistance(this.down.touches[i],this.last.touches[i])>this.pixelTolerance){passes=false;break}}}}return passes},getTouchDistance:function(from,to){return Math.sqrt(Math.pow(from.clientX-to.clientX,2)+Math.pow(from.clientY-to.clientY,2))},passesDblclickTolerance:function(evt){var passes=true;if(this.down&&this.first){passes=this.down.xy.distanceTo(this.first.xy)<=this.dblclickTolerance}return passes},clearTimer:function(){if(this.timerId!=null){window.clearTimeout(this.timerId);this.timerId=null}if(this.rightclickTimerId!=null){window.clearTimeout(this.rightclickTimerId);this.rightclickTimerId=null}},delayedCall:function(evt){this.timerId=null;if(evt){this.callback("click",[evt])}},getEventInfo:function(evt){var touches;if(evt.touches){var len=evt.touches.length;touches=new Array(len);var touch;for(var i=0;i<len;i++){touch=evt.touches[i];touches[i]={clientX:touch.olClientX,clientY:touch.olClientY}}}return{xy:evt.xy,touches:touches}},deactivate:function(){var deactivated=false;if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){this.clearTimer();this.down=null;this.first=null;this.last=null;deactivated=true}return deactivated},CLASS_NAME:"OpenLayers.Handler.Click"});OpenLayers.Handler.Feature=OpenLayers.Class(OpenLayers.Handler,{EVENTMAP:{click:{in:"click",out:"clickout"},mousemove:{in:"over",out:"out"},dblclick:{in:"dblclick",out:null},mousedown:{in:null,out:null},mouseup:{in:null,out:null},touchstart:{in:"click",out:"clickout"}},feature:null,lastFeature:null,down:null,up:null,clickTolerance:4,geometryTypes:null,stopClick:true,stopDown:true,stopUp:false,initialize:function(control,layer,callbacks,options){OpenLayers.Handler.prototype.initialize.apply(this,[control,callbacks,options]);this.layer=layer},touchstart:function(evt){this.startTouch();return OpenLayers.Event.isMultiTouch(evt)?true:this.mousedown(evt)},touchmove:function(evt){OpenLayers.Event.preventDefault(evt)},mousedown:function(evt){if(OpenLayers.Event.isLeftClick(evt)||OpenLayers.Event.isSingleTouch(evt)){this.down=evt.xy}return this.handle(evt)?!this.stopDown:true},mouseup:function(evt){this.up=evt.xy;return this.handle(evt)?!this.stopUp:true},click:function(evt){return this.handle(evt)?!this.stopClick:true},mousemove:function(evt){if(!this.callbacks["over"]&&!this.callbacks["out"]){return true}this.handle(evt);return true},dblclick:function(evt){return!this.handle(evt)},geometryTypeMatches:function(feature){return this.geometryTypes==null||OpenLayers.Util.indexOf(this.geometryTypes,feature.geometry.CLASS_NAME)>-1},handle:function(evt){if(this.feature&&!this.feature.layer){this.feature=null}var type=evt.type;var handled=false;var previouslyIn=!!this.feature;var click=type=="click"||type=="dblclick"||type=="touchstart";this.feature=this.layer.getFeatureFromEvent(evt);if(this.feature&&!this.feature.layer){this.feature=null}
if(this.lastFeature&&!this.lastFeature.layer){this.lastFeature=null}if(this.feature){if(type==="touchstart"){OpenLayers.Event.preventDefault(evt)}var inNew=this.feature!=this.lastFeature;if(this.geometryTypeMatches(this.feature)){if(previouslyIn&&inNew){if(this.lastFeature){this.triggerCallback(type,"out",[this.lastFeature])}this.triggerCallback(type,"in",[this.feature])}else if(!previouslyIn||click){this.triggerCallback(type,"in",[this.feature])}this.lastFeature=this.feature;handled=true}else{if(this.lastFeature&&(previouslyIn&&inNew||click)){this.triggerCallback(type,"out",[this.lastFeature])}this.feature=null}}else if(this.lastFeature&&(previouslyIn||click)){this.triggerCallback(type,"out",[this.lastFeature])}return handled},triggerCallback:function(type,mode,args){var key=this.EVENTMAP[type][mode];if(key){if(type=="click"&&this.up&&this.down){var dpx=Math.sqrt(Math.pow(this.up.x-this.down.x,2)+Math.pow(this.up.y-this.down.y,2));if(dpx<=this.clickTolerance){this.callback(key,args)}this.up=this.down=null}else{this.callback(key,args)}}},activate:function(){var activated=false;if(OpenLayers.Handler.prototype.activate.apply(this,arguments)){this.moveLayerToTop();this.map.events.on({removelayer:this.handleMapEvents,changelayer:this.handleMapEvents,scope:this});activated=true}return activated},deactivate:function(){var deactivated=false;if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){this.moveLayerBack();this.feature=null;this.lastFeature=null;this.down=null;this.up=null;this.map.events.un({removelayer:this.handleMapEvents,changelayer:this.handleMapEvents,scope:this});deactivated=true}return deactivated},handleMapEvents:function(evt){if(evt.type=="removelayer"||evt.property=="order"){this.moveLayerToTop()}},moveLayerToTop:function(){var index=Math.max(this.map.Z_INDEX_BASE["Feature"]-1,this.layer.getZIndex())+1;this.layer.setZIndex(index)},moveLayerBack:function(){var index=this.layer.getZIndex()-1;if(index>=this.map.Z_INDEX_BASE["Feature"]){this.layer.setZIndex(index)}else{this.map.setLayerZIndex(this.layer,this.map.getLayerIndex(this.layer))}},CLASS_NAME:"OpenLayers.Handler.Feature"});OpenLayers.Handler.Pinch=OpenLayers.Class(OpenLayers.Handler,{started:false,stopDown:false,pinching:false,last:null,start:null,touchstart:function(evt){var propagate=true;this.pinching=false;if(OpenLayers.Event.isMultiTouch(evt)){this.started=true;this.last=this.start={distance:this.getDistance(evt.touches),delta:0,scale:1};this.callback("start",[evt,this.start]);propagate=!this.stopDown}else if(this.started){return false}else{this.started=false;this.start=null;this.last=null}OpenLayers.Event.preventDefault(evt);return propagate},touchmove:function(evt){if(this.started&&OpenLayers.Event.isMultiTouch(evt)){this.pinching=true;var current=this.getPinchData(evt);this.callback("move",[evt,current]);this.last=current;OpenLayers.Event.stop(evt)}else if(this.started){return false}return true},touchend:function(evt){if(this.started&&!OpenLayers.Event.isMultiTouch(evt)){this.started=false;this.pinching=false;this.callback("done",[evt,this.start,this.last]);this.start=null;this.last=null;return false}return true},activate:function(){var activated=false;if(OpenLayers.Handler.prototype.activate.apply(this,arguments)){this.pinching=false;activated=true}return activated},deactivate:function(){var deactivated=false;if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){this.started=false;this.pinching=false;this.start=null;this.last=null;deactivated=true}return deactivated},getDistance:function(touches){var t0=touches[0];var t1=touches[1];return Math.sqrt(Math.pow(t0.olClientX-t1.olClientX,2)+Math.pow(t0.olClientY-t1.olClientY,2))},getPinchData:function(evt){var distance=this.getDistance(evt.touches);var scale=distance/this.start.distance;return{distance:distance,delta:this.last.distance-distance,scale:scale}},CLASS_NAME:"OpenLayers.Handler.Pinch"});OpenLayers.Tile.UTFGrid=OpenLayers.Class(OpenLayers.Tile,{url:null,utfgridResolution:2,json:null,format:null,destroy:function(){this.clear();OpenLayers.Tile.prototype.destroy.apply(this,arguments)},draw:function(){var drawn=OpenLayers.Tile.prototype.draw.apply(this,arguments);if(drawn){if(this.isLoading){this.abortLoading();this.events.triggerEvent("reload")}else{this.isLoading=true;this.events.triggerEvent("loadstart")}this.url=this.layer.getURL(this.bounds);if(this.layer.useJSONP){var ols=new OpenLayers.Protocol.Script({url:this.url,callback:function(response){this.isLoading=false;this.events.triggerEvent("loadend");this.json=response.data},scope:this});ols.read();this.request=ols}else{this.request=OpenLayers.Request.GET({url:this.url,callback:function(response){this.isLoading=false;this.events.triggerEvent("loadend");if(response.status===200){this.parseData(response.responseText)}},scope:this})}}else{this.unload()}return drawn},abortLoading:function(){if(this.request){this.request.abort();delete this.request}this.isLoading=false},getFeatureInfo:function(i,j){var info=null;if(this.json){var id=this.getFeatureId(i,j);if(id!==null){info={id:id,data:this.json.data[id]}}}return info},getFeatureId:function(i,j){var id=null;if(this.json){var resolution=this.utfgridResolution;var row=Math.floor(j/resolution);var col=Math.floor(i/resolution);var charCode=this.json.grid[row].charCodeAt(col);var index=this.indexFromCharCode(charCode);var keys=this.json.keys;if(!isNaN(index)&&index in keys){id=keys[index]}}return id},indexFromCharCode:function(charCode){if(charCode>=93){charCode--}if(charCode>=35){charCode--}return charCode-32},parseData:function(str){if(!this.format){this.format=new OpenLayers.Format.JSON}this.json=this.format.read(str)},clear:function(){this.json=null},CLASS_NAME:"OpenLayers.Tile.UTFGrid"});OpenLayers.Tile.Image.IFrame={useIFrame:null,blankImageUrl:"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAQAIBRAA7",draw:function(){var draw=OpenLayers.Tile.Image.prototype.shouldDraw.call(this);if(draw){var url=this.layer.getURL(this.bounds);var usedIFrame=this.useIFrame;this.useIFrame=this.maxGetUrlLength!==null&&!this.layer.async&&url.length>this.maxGetUrlLength;var fromIFrame=usedIFrame&&!this.useIFrame;var toIFrame=!usedIFrame&&this.useIFrame;if(fromIFrame||toIFrame){if(this.imgDiv&&this.imgDiv.parentNode===this.frame){this.frame.removeChild(this.imgDiv)}this.imgDiv=null;if(fromIFrame){this.frame.removeChild(this.frame.firstChild)}}}return OpenLayers.Tile.Image.prototype.draw.apply(this,arguments)},getImage:function(){if(this.useIFrame===true){if(!this.frame.childNodes.length){var eventPane=document.createElement("div"),style=eventPane.style;style.position="absolute";style.width="100%";style.height="100%";style.zIndex=1;style.backgroundImage="url("+this.blankImageUrl+")";this.frame.appendChild(eventPane)}var id=this.id+"_iFrame",iframe;if(parseFloat(navigator.appVersion.split("MSIE")[1])<9){iframe=document.createElement('<iframe name="'+id+'">');iframe.style.backgroundColor="#FFFFFF";iframe.style.filter="chroma(color=#FFFFFF)"}else{iframe=document.createElement("iframe");iframe.style.backgroundColor="transparent";iframe.name=id}iframe.scrolling="no";iframe.marginWidth="0px";iframe.marginHeight="0px";iframe.frameBorder="0";iframe.style.position="absolute";iframe.style.width="100%";iframe.style.height="100%";if(this.layer.opacity<1){OpenLayers.Util.modifyDOMElement(iframe,null,null,null,null,null,null,this.layer.opacity)}this.frame.appendChild(iframe);this.imgDiv=iframe;return iframe}else{return OpenLayers.Tile.Image.prototype.getImage.apply(this,arguments)}},createRequestForm:function(){var form=document.createElement("form");form.method="POST";var cacheId=this.layer.params["_OLSALT"];cacheId=(cacheId?cacheId+"_":"")+this.bounds.toBBOX();form.action=OpenLayers.Util.urlAppend(this.layer.url,cacheId);form.target=this.id+"_iFrame";var imageSize=this.layer.getImageSize(),params=OpenLayers.Util.getParameters(this.url),field;for(var par in params){field=document.createElement("input");field.type="hidden";field.name=par;field.value=params[par];form.appendChild(field)}return form},setImgSrc:function(url){if(this.useIFrame===true){if(url){var form=this.createRequestForm();this.frame.appendChild(form);form.submit();this.frame.removeChild(form)}else if(this.imgDiv.parentNode===this.frame){this.frame.removeChild(this.imgDiv);this.imgDiv=null}}else{OpenLayers.Tile.Image.prototype.setImgSrc.apply(this,arguments)}},onImageLoad:function(){OpenLayers.Tile.Image.prototype.onImageLoad.apply(this,arguments);if(this.useIFrame===true){this.imgDiv.style.opacity=1;this.frame.style.opacity=this.layer.opacity}},createBackBuffer:function(){var backBuffer;if(this.useIFrame===false){backBuffer=OpenLayers.Tile.Image.prototype.createBackBuffer.call(this)}return backBuffer}};OpenLayers.Strategy.Fixed=OpenLayers.Class(OpenLayers.Strategy,{preload:false,activate:function(){var activated=OpenLayers.Strategy.prototype.activate.apply(this,arguments);if(activated){this.layer.events.on({refresh:this.load,scope:this});if(this.layer.visibility==true||this.preload){this.load()}else{this.layer.events.on({visibilitychanged:this.load,scope:this})}}return activated},deactivate:function(){var deactivated=OpenLayers.Strategy.prototype.deactivate.call(this);if(deactivated){this.layer.events.un({refresh:this.load,visibilitychanged:this.load,scope:this})}return deactivated},load:function(options){var layer=this.layer;layer.events.triggerEvent("loadstart",{filter:layer.filter});layer.protocol.read(OpenLayers.Util.applyDefaults({callback:this.merge,filter:layer.filter,scope:this},options));layer.events.un({visibilitychanged:this.load,scope:this})},merge:function(resp){var layer=this.layer;layer.destroyFeatures();var features=resp.features;if(features&&features.length>0){var remote=layer.projection;var local=layer.map.getProjectionObject();if(!local.equals(remote)){var geom;for(var i=0,len=features.length;i<len;++i){geom=features[i].geometry;if(geom){geom.transform(remote,local)}}}layer.addFeatures(features)}layer.events.triggerEvent("loadend",{response:resp})},CLASS_NAME:"OpenLayers.Strategy.Fixed"});OpenLayers.Strategy.Filter=OpenLayers.Class(OpenLayers.Strategy,{filter:null,cache:null,caching:false,activate:function(){var activated=OpenLayers.Strategy.prototype.activate.apply(this,arguments);if(activated){this.cache=[];this.layer.events.on({beforefeaturesadded:this.handleAdd,beforefeaturesremoved:this.handleRemove,scope:this})}return activated},deactivate:function(){this.cache=null;if(this.layer&&this.layer.events){this.layer.events.un({beforefeaturesadded:this.handleAdd,beforefeaturesremoved:this.handleRemove,scope:this})}return OpenLayers.Strategy.prototype.deactivate.apply(this,arguments)},handleAdd:function(event){if(!this.caching&&this.filter){var features=event.features;event.features=[];var feature;for(var i=0,ii=features.length;i<ii;++i){feature=features[i];if(this.filter.evaluate(feature)){event.features.push(feature)}else{this.cache.push(feature)}}}},handleRemove:function(event){if(!this.caching){this.cache=[]}},setFilter:function(filter){this.filter=filter;var previousCache=this.cache;this.cache=[];this.handleAdd({features:this.layer.features});if(this.cache.length>0){this.caching=true;this.layer.removeFeatures(this.cache.slice());this.caching=false}if(previousCache.length>0){var event={features:previousCache};this.handleAdd(event);if(event.features.length>0){this.caching=true;this.layer.addFeatures(event.features);this.caching=false}}},CLASS_NAME:"OpenLayers.Strategy.Filter"});OpenLayers.Strategy.Paging=OpenLayers.Class(OpenLayers.Strategy,{features:null,length:10,num:null,paging:false,activate:function(){var activated=OpenLayers.Strategy.prototype.activate.call(this);if(activated){this.layer.events.on({beforefeaturesadded:this.cacheFeatures,scope:this})}return activated},deactivate:function(){var deactivated=OpenLayers.Strategy.prototype.deactivate.call(this);if(deactivated){this.clearCache();this.layer.events.un({beforefeaturesadded:this.cacheFeatures,scope:this})}return deactivated},cacheFeatures:function(event){if(!this.paging){this.clearCache();this.features=event.features;this.pageNext(event)}},clearCache:function(){if(this.features){for(var i=0;i<this.features.length;++i){this.features[i].destroy()}}this.features=null;this.num=null},pageCount:function(){var numFeatures=this.features?this.features.length:0;return Math.ceil(numFeatures/this.length)},pageNum:function(){return this.num},pageLength:function(newLength){if(newLength&&newLength>0){this.length=newLength}return this.length},pageNext:function(event){var changed=false;if(this.features){if(this.num===null){this.num=-1}var start=(this.num+1)*this.length;changed=this.page(start,event)}return changed},pagePrevious:function(){var changed=false;if(this.features){if(this.num===null){this.num=this.pageCount()}var start=(this.num-1)*this.length;changed=this.page(start)}return changed},page:function(start,event){var changed=false;if(this.features){if(start>=0&&start<this.features.length){var num=Math.floor(start/this.length);if(num!=this.num){this.paging=true;var features=this.features.slice(start,start+this.length);this.layer.removeFeatures(this.layer.features);this.num=num;if(event&&event.features){event.features=features}else{this.layer.addFeatures(features)}this.paging=false;changed=true}}}return changed},CLASS_NAME:"OpenLayers.Strategy.Paging"});OpenLayers.Strategy.BBOX=OpenLayers.Class(OpenLayers.Strategy,{bounds:null,resolution:null,ratio:2,resFactor:null,response:null,activate:function(){var activated=OpenLayers.Strategy.prototype.activate.call(this);if(activated){this.layer.events.on({moveend:this.update,refresh:this.update,visibilitychanged:this.update,scope:this});this.update()}return activated},deactivate:function(){var deactivated=OpenLayers.Strategy.prototype.deactivate.call(this);if(deactivated){this.layer.events.un({moveend:this.update,refresh:this.update,visibilitychanged:this.update,scope:this})}return deactivated},update:function(options){var mapBounds=this.getMapBounds();if(mapBounds!==null&&(options&&options.force||this.layer.visibility&&this.layer.calculateInRange()&&this.invalidBounds(mapBounds))){this.calculateBounds(mapBounds);this.resolution=this.layer.map.getResolution();this.triggerRead(options)}},getMapBounds:function(){if(this.layer.map===null){return null}var bounds=this.layer.map.getExtent();if(bounds&&!this.layer.projection.equals(this.layer.map.getProjectionObject())){bounds=bounds.clone().transform(this.layer.map.getProjectionObject(),this.layer.projection)}return bounds},invalidBounds:function(mapBounds){if(!mapBounds){mapBounds=this.getMapBounds()}var invalid=!this.bounds||!this.bounds.containsBounds(mapBounds);if(!invalid&&this.resFactor){var ratio=this.resolution/this.layer.map.getResolution();invalid=ratio>=this.resFactor||ratio<=1/this.resFactor}return invalid},calculateBounds:function(mapBounds){if(!mapBounds){mapBounds=this.getMapBounds()}var center=mapBounds.getCenterLonLat();var dataWidth=mapBounds.getWidth()*this.ratio;var dataHeight=mapBounds.getHeight()*this.ratio;this.bounds=new OpenLayers.Bounds(center.lon-dataWidth/2,center.lat-dataHeight/2,center.lon+dataWidth/2,center.lat+dataHeight/2)},triggerRead:function(options){if(this.response&&!(options&&options.noAbort===true)){this.layer.protocol.abort(this.response);this.layer.events.triggerEvent("loadend")}var evt={filter:this.createFilter()};this.layer.events.triggerEvent("loadstart",evt);this.response=this.layer.protocol.read(OpenLayers.Util.applyDefaults({filter:evt.filter,callback:this.merge,scope:this},options))},createFilter:function(){var filter=new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.BBOX,value:this.bounds,projection:this.layer.projection});if(this.layer.filter){filter=new OpenLayers.Filter.Logical({type:OpenLayers.Filter.Logical.AND,filters:[this.layer.filter,filter]})}return filter},merge:function(resp){this.layer.destroyFeatures();if(resp.success()){var features=resp.features;if(features&&features.length>0){var remote=this.layer.projection;var local=this.layer.map.getProjectionObject();if(!local.equals(remote)){var geom;for(var i=0,len=features.length;i<len;++i){geom=features[i].geometry;if(geom){geom.transform(remote,local)}}}this.layer.addFeatures(features)}}else{this.bounds=null}this.response=null;this.layer.events.triggerEvent("loadend",{response:resp})},CLASS_NAME:"OpenLayers.Strategy.BBOX"});OpenLayers.Strategy.Save=OpenLayers.Class(OpenLayers.Strategy,{events:null,auto:false,timer:null,initialize:function(options){OpenLayers.Strategy.prototype.initialize.apply(this,[options]);this.events=new OpenLayers.Events(this)},activate:function(){var activated=OpenLayers.Strategy.prototype.activate.call(this);if(activated){if(this.auto){if(typeof this.auto==="number"){this.timer=window.setInterval(OpenLayers.Function.bind(this.save,this),this.auto*1e3)}else{this.layer.events.on({featureadded:this.triggerSave,afterfeaturemodified:this.triggerSave,scope:this})}}}return activated},deactivate:function(){var deactivated=OpenLayers.Strategy.prototype.deactivate.call(this);if(deactivated){if(this.auto){if(typeof this.auto==="number"){window.clearInterval(this.timer)}else{this.layer.events.un({featureadded:this.triggerSave,afterfeaturemodified:this.triggerSave,scope:this})}}}return deactivated},triggerSave:function(event){var feature=event.feature;if(feature.state===OpenLayers.State.INSERT||feature.state===OpenLayers.State.UPDATE||feature.state===OpenLayers.State.DELETE){this.save([event.feature])}},save:function(features){if(!features){features=this.layer.features}this.events.triggerEvent("start",{features:features});var remote=this.layer.projection;var local=this.layer.map.getProjectionObject();if(!local.equals(remote)){var len=features.length;var clones=new Array(len);var orig,clone;for(var i=0;i<len;++i){orig=features[i];clone=orig.clone();clone.fid=orig.fid;clone.state=orig.state;if(orig.url){clone.url=orig.url}clone._original=orig;clone.geometry.transform(local,remote);clones[i]=clone}features=clones}this.layer.protocol.commit(features,{callback:this.onCommit,scope:this})},onCommit:function(response){var evt={response:response};if(response.success()){var features=response.reqFeatures;var state,feature;var destroys=[];var insertIds=response.insertIds||[];var j=0;for(var i=0,len=features.length;i<len;++i){feature=features[i];feature=feature._original||feature;state=feature.state;if(state){if(state==OpenLayers.State.DELETE){destroys.push(feature)}else if(state==OpenLayers.State.INSERT){feature.fid=insertIds[j];++j}feature.state=null}}if(destroys.length>0){this.layer.destroyFeatures(destroys)}this.events.triggerEvent("success",evt)}else{this.events.triggerEvent("fail",evt)}},CLASS_NAME:"OpenLayers.Strategy.Save"});OpenLayers.Strategy.Refresh=OpenLayers.Class(OpenLayers.Strategy,{force:false,interval:0,timer:null,activate:function(){var activated=OpenLayers.Strategy.prototype.activate.call(this);if(activated){if(this.layer.visibility===true){this.start()}this.layer.events.on({visibilitychanged:this.reset,scope:this})}return activated},deactivate:function(){var deactivated=OpenLayers.Strategy.prototype.deactivate.call(this);if(deactivated){this.stop();this.layer.events.un({visibilitychanged:this.reset,scope:this})}return deactivated},reset:function(){if(this.layer.visibility===true){this.start()}else{this.stop()}},start:function(){if(this.interval&&typeof this.interval==="number"&&this.interval>0){this.timer=window.setInterval(OpenLayers.Function.bind(this.refresh,this),this.interval)}},refresh:function(){if(this.layer&&this.layer.refresh&&typeof this.layer.refresh=="function"){this.layer.refresh({force:this.force})}},stop:function(){if(this.timer!==null){window.clearInterval(this.timer);this.timer=null}},CLASS_NAME:"OpenLayers.Strategy.Refresh"});OpenLayers.Strategy.Cluster=OpenLayers.Class(OpenLayers.Strategy,{distance:20,threshold:null,features:null,clusters:null,clustering:false,resolution:null,activate:function(){var activated=OpenLayers.Strategy.prototype.activate.call(this);if(activated){this.layer.events.on({beforefeaturesadded:this.cacheFeatures,featuresremoved:this.clearCache,moveend:this.cluster,scope:this})}return activated},deactivate:function(){var deactivated=OpenLayers.Strategy.prototype.deactivate.call(this);if(deactivated){this.clearCache();this.layer.events.un({beforefeaturesadded:this.cacheFeatures,featuresremoved:this.clearCache,moveend:this.cluster,scope:this})}return deactivated},cacheFeatures:function(event){var propagate=true;if(!this.clustering){this.clearCache();this.features=event.features;this.cluster();propagate=false}return propagate},clearCache:function(){if(!this.clustering){this.features=null}},cluster:function(event){if((!event||event.zoomChanged)&&this.features){var resolution=this.layer.map.getResolution();if(resolution!=this.resolution||!this.clustersExist()){this.resolution=resolution;var clusters=[];var feature,clustered,cluster;for(var i=0;i<this.features.length;++i){feature=this.features[i];if(feature.geometry){clustered=false;for(var j=clusters.length-1;j>=0;--j){cluster=clusters[j];if(this.shouldCluster(cluster,feature)){this.addToCluster(cluster,feature);clustered=true;break}}if(!clustered){clusters.push(this.createCluster(this.features[i]))}}}this.clustering=true;this.layer.removeAllFeatures();this.clustering=false;if(clusters.length>0){if(this.threshold>1){var clone=clusters.slice();clusters=[];var candidate;for(var i=0,len=clone.length;i<len;++i){candidate=clone[i];if(candidate.attributes.count<this.threshold){Array.prototype.push.apply(clusters,candidate.cluster)}else{clusters.push(candidate)}}}this.clustering=true;this.layer.addFeatures(clusters);this.clustering=false}this.clusters=clusters}}},clustersExist:function(){var exist=false;if(this.clusters&&this.clusters.length>0&&this.clusters.length==this.layer.features.length){exist=true;for(var i=0;i<this.clusters.length;++i){if(this.clusters[i]!=this.layer.features[i]){exist=false;break}}}return exist},shouldCluster:function(cluster,feature){var cc=cluster.geometry.getBounds().getCenterLonLat();var fc=feature.geometry.getBounds().getCenterLonLat();var distance=Math.sqrt(Math.pow(cc.lon-fc.lon,2)+Math.pow(cc.lat-fc.lat,2))/this.resolution;return distance<=this.distance},addToCluster:function(cluster,feature){cluster.cluster.push(feature);cluster.attributes.count+=1},createCluster:function(feature){var center=feature.geometry.getBounds().getCenterLonLat();var cluster=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(center.lon,center.lat),{count:1});cluster.cluster=[feature];return cluster},CLASS_NAME:"OpenLayers.Strategy.Cluster"});OpenLayers.Events.buttonclick=OpenLayers.Class({target:null,events:["mousedown","mouseup","click","dblclick","touchstart","touchmove","touchend","keydown"],startRegEx:/^mousedown|touchstart$/,cancelRegEx:/^touchmove$/,completeRegEx:/^mouseup|touchend$/,initialize:function(target){this.target=target;for(var i=this.events.length-1;i>=0;--i){this.target.register(this.events[i],this,this.buttonClick,{extension:true})}},destroy:function(){for(var i=this.events.length-1;i>=0;--i){this.target.unregister(this.events[i],this,this.buttonClick)}delete this.target},getPressedButton:function(element){var depth=3,button;do{if(OpenLayers.Element.hasClass(element,"olButton")){button=element;break}element=element.parentNode}while(--depth>0&&element);return button},ignore:function(element){var depth=3,ignore=false;do{if(element.nodeName.toLowerCase()==="a"){ignore=true;break}element=element.parentNode}while(--depth>0&&element);return ignore},buttonClick:function(evt){var propagate=true,element=OpenLayers.Event.element(evt);if(element&&(OpenLayers.Event.isLeftClick(evt)||!~evt.type.indexOf("mouse"))){var button=this.getPressedButton(element);if(button){if(evt.type==="keydown"){switch(evt.keyCode){case OpenLayers.Event.KEY_RETURN:case OpenLayers.Event.KEY_SPACE:this.target.triggerEvent("buttonclick",{buttonElement:button});OpenLayers.Event.stop(evt);propagate=false;break}}else if(this.startEvt){if(this.completeRegEx.test(evt.type)){var pos=OpenLayers.Util.pagePosition(button);var viewportElement=OpenLayers.Util.getViewportElement();var scrollTop=window.pageYOffset||viewportElement.scrollTop;var scrollLeft=window.pageXOffset||viewportElement.scrollLeft;pos[0]=pos[0]-scrollLeft;pos[1]=pos[1]-scrollTop;this.target.triggerEvent("buttonclick",{buttonElement:button,buttonXY:{x:this.startEvt.clientX-pos[0],y:this.startEvt.clientY-pos[1]}})}if(this.cancelRegEx.test(evt.type)){delete this.startEvt}OpenLayers.Event.stop(evt);propagate=false}if(this.startRegEx.test(evt.type)){this.startEvt=evt;OpenLayers.Event.stop(evt);propagate=false}}else{propagate=!this.ignore(OpenLayers.Event.element(evt));delete this.startEvt}}return propagate}});OpenLayers.Events.featureclick=OpenLayers.Class({cache:null,map:null,provides:["featureclick","nofeatureclick","featureover","featureout"],initialize:function(target){this.target=target;if(target.object instanceof OpenLayers.Map){this.setMap(target.object)}else if(target.object instanceof OpenLayers.Layer.Vector){if(target.object.map){this.setMap(target.object.map)}else{target.object.events.register("added",this,function(evt){this.setMap(target.object.map)})}}else{throw"Listeners for '"+this.provides.join("', '")+"' events can only be registered for OpenLayers.Layer.Vector "+"or OpenLayers.Map instances"}for(var i=this.provides.length-1;i>=0;--i){target.extensions[this.provides[i]]=true}},setMap:function(map){this.map=map;this.cache={};map.events.register("mousedown",this,this.start,{extension:true});map.events.register("mouseup",this,this.onClick,{extension:true});map.events.register("touchstart",this,this.start,{extension:true});map.events.register("touchmove",this,this.cancel,{extension:true});map.events.register("touchend",this,this.onClick,{extension:true});map.events.register("mousemove",this,this.onMousemove,{extension:true})},start:function(evt){this.startEvt=evt},cancel:function(evt){delete this.startEvt},onClick:function(evt){if(!this.startEvt||evt.type!=="touchend"&&!OpenLayers.Event.isLeftClick(evt)){return}var features=this.getFeatures(this.startEvt);delete this.startEvt;var feature,layer,more,clicked={};for(var i=0,len=features.length;i<len;++i){feature=features[i];layer=feature.layer;clicked[layer.id]=true;more=this.triggerEvent("featureclick",{feature:feature});if(more===false){break}}for(i=0,len=this.map.layers.length;i<len;++i){layer=this.map.layers[i];if(layer instanceof OpenLayers.Layer.Vector&&!clicked[layer.id]){this.triggerEvent("nofeatureclick",{layer:layer})}}},onMousemove:function(evt){delete this.startEvt;var features=this.getFeatures(evt);var over={},newly=[],feature;for(var i=0,len=features.length;i<len;++i){feature=features[i];over[feature.id]=feature;if(!this.cache[feature.id]){newly.push(feature)}}var out=[];for(var id in this.cache){feature=this.cache[id];if(feature.layer&&feature.layer.map){if(!over[feature.id]){out.push(feature)}}else{delete this.cache[id]}}var more;for(i=0,len=newly.length;i<len;++i){feature=newly[i];this.cache[feature.id]=feature;more=this.triggerEvent("featureover",{feature:feature});if(more===false){break}}for(i=0,len=out.length;i<len;++i){feature=out[i];delete this.cache[feature.id];more=this.triggerEvent("featureout",{feature:feature});if(more===false){break}}},triggerEvent:function(type,evt){var layer=evt.feature?evt.feature.layer:evt.layer,object=this.target.object;if(object instanceof OpenLayers.Map||object===layer){return this.target.triggerEvent(type,evt)}},getFeatures:function(evt){var x=evt.clientX,y=evt.clientY,features=[],targets=[],layers=[],layer,target,feature,i,len;for(i=this.map.layers.length-1;i>=0;--i){layer=this.map.layers[i];if(layer.div.style.display!=="none"){if(layer.renderer instanceof OpenLayers.Renderer.Elements){if(layer instanceof OpenLayers.Layer.Vector){target=document.elementFromPoint(x,y);while(target&&target._featureId){feature=layer.getFeatureById(target._featureId);if(feature){features.push(feature);target.style.display="none";targets.push(target);target=document.elementFromPoint(x,y)}else{target=false}}}layers.push(layer);layer.div.style.display="none"}else if(layer.renderer instanceof OpenLayers.Renderer.Canvas){feature=layer.renderer.getFeatureIdFromEvent(evt);if(feature){features.push(feature);layers.push(layer)}}}}for(i=0,len=targets.length;i<len;++i){targets[i].style.display=""}for(i=layers.length-1;i>=0;--i){layers[i].div.style.display="block"}return features},destroy:function(){for(var i=this.provides.length-1;i>=0;--i){delete this.target.extensions[this.provides[i]]}this.map.events.un({mousemove:this.onMousemove,mousedown:this.start,mouseup:this.onClick,touchstart:this.start,touchmove:this.cancel,touchend:this.onClick,scope:this});delete this.cache;delete this.map;delete this.target}});OpenLayers.Events.nofeatureclick=OpenLayers.Events.featureclick;OpenLayers.Events.featureover=OpenLayers.Events.featureclick;OpenLayers.Events.featureout=OpenLayers.Events.featureclick;OpenLayers.Format.ArcXML=OpenLayers.Class(OpenLayers.Format.XML,{fontStyleKeys:["antialiasing","blockout","font","fontcolor","fontsize","fontstyle","glowing","interval","outline","printmode","shadow","transparency"],request:null,response:null,initialize:function(options){this.request=new OpenLayers.Format.ArcXML.Request;this.response=new OpenLayers.Format.ArcXML.Response;if(options){if(options.requesttype=="feature"){this.request.get_image=null;var qry=this.request.get_feature.query;this.addCoordSys(qry.featurecoordsys,options.featureCoordSys);this.addCoordSys(qry.filtercoordsys,options.filterCoordSys);if(options.polygon){qry.isspatial=true;qry.spatialfilter.polygon=options.polygon}else if(options.envelope){qry.isspatial=true;qry.spatialfilter.envelope={minx:0,miny:0,maxx:0,maxy:0};this.parseEnvelope(qry.spatialfilter.envelope,options.envelope)}}else if(options.requesttype=="image"){this.request.get_feature=null;var props=this.request.get_image.properties;this.parseEnvelope(props.envelope,options.envelope);this.addLayers(props.layerlist,options.layers);this.addImageSize(props.imagesize,options.tileSize);this.addCoordSys(props.featurecoordsys,options.featureCoordSys);this.addCoordSys(props.filtercoordsys,options.filterCoordSys)}else{this.request=null}}OpenLayers.Format.XML.prototype.initialize.apply(this,[options])},parseEnvelope:function(env,arr){if(arr&&arr.length==4){env.minx=arr[0];env.miny=arr[1];env.maxx=arr[2];env.maxy=arr[3]}},addLayers:function(ll,lyrs){for(var lind=0,len=lyrs.length;lind<len;lind++){ll.push(lyrs[lind])}},addImageSize:function(imsize,olsize){if(olsize!==null){imsize.width=olsize.w;imsize.height=olsize.h;imsize.printwidth=olsize.w;imsize.printheight=olsize.h}},addCoordSys:function(featOrFilt,fsys){if(typeof fsys=="string"){featOrFilt.id=parseInt(fsys);featOrFilt.string=fsys}else if(typeof fsys=="object"&&fsys.proj!==null){featOrFilt.id=fsys.proj.srsProjNumber;featOrFilt.string=fsys.proj.srsCode}else{featOrFilt=fsys}},iserror:function(data){var ret=null;if(!data){ret=this.response.error!==""}else{data=OpenLayers.Format.XML.prototype.read.apply(this,[data]);var errorNodes=data.documentElement.getElementsByTagName("ERROR");ret=errorNodes!==null&&errorNodes.length>0}return ret},read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}var arcNode=null;if(data&&data.documentElement){if(data.documentElement.nodeName=="ARCXML"){arcNode=data.documentElement}else{arcNode=data.documentElement.getElementsByTagName("ARCXML")[0]}}if(!arcNode||arcNode.firstChild.nodeName==="parsererror"){var error,source;try{error=data.firstChild.nodeValue;source=data.firstChild.childNodes[1].firstChild.nodeValue}catch(err){}throw{message:"Error parsing the ArcXML request",error:error,source:source}}var response=this.parseResponse(arcNode);return response},write:function(request){if(!request){request=this.request}
var root=this.createElementNS("","ARCXML");root.setAttribute("version","1.1");var reqElem=this.createElementNS("","REQUEST");if(request.get_image!=null){var getElem=this.createElementNS("","GET_IMAGE");reqElem.appendChild(getElem);var propElem=this.createElementNS("","PROPERTIES");getElem.appendChild(propElem);var props=request.get_image.properties;if(props.featurecoordsys!=null){var feat=this.createElementNS("","FEATURECOORDSYS");propElem.appendChild(feat);if(props.featurecoordsys.id===0){feat.setAttribute("string",props.featurecoordsys["string"])}else{feat.setAttribute("id",props.featurecoordsys.id)}}if(props.filtercoordsys!=null){var filt=this.createElementNS("","FILTERCOORDSYS");propElem.appendChild(filt);if(props.filtercoordsys.id===0){filt.setAttribute("string",props.filtercoordsys.string)}else{filt.setAttribute("id",props.filtercoordsys.id)}}if(props.envelope!=null){var env=this.createElementNS("","ENVELOPE");propElem.appendChild(env);env.setAttribute("minx",props.envelope.minx);env.setAttribute("miny",props.envelope.miny);env.setAttribute("maxx",props.envelope.maxx);env.setAttribute("maxy",props.envelope.maxy)}var imagesz=this.createElementNS("","IMAGESIZE");propElem.appendChild(imagesz);imagesz.setAttribute("height",props.imagesize.height);imagesz.setAttribute("width",props.imagesize.width);if(props.imagesize.height!=props.imagesize.printheight||props.imagesize.width!=props.imagesize.printwidth){imagesz.setAttribute("printheight",props.imagesize.printheight);imagesz.setArrtibute("printwidth",props.imagesize.printwidth)}if(props.background!=null){var backgrnd=this.createElementNS("","BACKGROUND");propElem.appendChild(backgrnd);backgrnd.setAttribute("color",props.background.color.r+","+props.background.color.g+","+props.background.color.b);if(props.background.transcolor!==null){backgrnd.setAttribute("transcolor",props.background.transcolor.r+","+props.background.transcolor.g+","+props.background.transcolor.b)}}if(props.layerlist!=null&&props.layerlist.length>0){var layerlst=this.createElementNS("","LAYERLIST");propElem.appendChild(layerlst);for(var ld=0;ld<props.layerlist.length;ld++){var ldef=this.createElementNS("","LAYERDEF");layerlst.appendChild(ldef);ldef.setAttribute("id",props.layerlist[ld].id);ldef.setAttribute("visible",props.layerlist[ld].visible);if(typeof props.layerlist[ld].query=="object"){var query=props.layerlist[ld].query;if(query.where.length<0){continue}var queryElem=null;if(typeof query.spatialfilter=="boolean"&&query.spatialfilter){queryElem=this.createElementNS("","SPATIALQUERY")}else{queryElem=this.createElementNS("","QUERY")}queryElem.setAttribute("where",query.where);if(typeof query.accuracy=="number"&&query.accuracy>0){queryElem.setAttribute("accuracy",query.accuracy)}if(typeof query.featurelimit=="number"&&query.featurelimit<2e3){queryElem.setAttribute("featurelimit",query.featurelimit)}if(typeof query.subfields=="string"&&query.subfields!="#ALL#"){queryElem.setAttribute("subfields",query.subfields)}if(typeof query.joinexpression=="string"&&query.joinexpression.length>0){queryElem.setAttribute("joinexpression",query.joinexpression)}if(typeof query.jointables=="string"&&query.jointables.length>0){queryElem.setAttribute("jointables",query.jointables)}ldef.appendChild(queryElem)}if(typeof props.layerlist[ld].renderer=="object"){this.addRenderer(ldef,props.layerlist[ld].renderer)}}}}else if(request.get_feature!=null){var getElem=this.createElementNS("","GET_FEATURES");getElem.setAttribute("outputmode","newxml");getElem.setAttribute("checkesc","true");if(request.get_feature.geometry){getElem.setAttribute("geometry",request.get_feature.geometry)}else{getElem.setAttribute("geometry","false")}if(request.get_feature.compact){getElem.setAttribute("compact",request.get_feature.compact)}if(request.get_feature.featurelimit=="number"){getElem.setAttribute("featurelimit",request.get_feature.featurelimit)}getElem.setAttribute("globalenvelope","true");reqElem.appendChild(getElem);if(request.get_feature.layer!=null&&request.get_feature.layer.length>0){var lyrElem=this.createElementNS("","LAYER");lyrElem.setAttribute("id",request.get_feature.layer);getElem.appendChild(lyrElem)}var fquery=request.get_feature.query;if(fquery!=null){var qElem=null;if(fquery.isspatial){qElem=this.createElementNS("","SPATIALQUERY")}else{qElem=this.createElementNS("","QUERY")}getElem.appendChild(qElem);if(typeof fquery.accuracy=="number"){qElem.setAttribute("accuracy",fquery.accuracy)}if(fquery.featurecoordsys!=null){var fcsElem1=this.createElementNS("","FEATURECOORDSYS");if(fquery.featurecoordsys.id==0){fcsElem1.setAttribute("string",fquery.featurecoordsys.string)}else{fcsElem1.setAttribute("id",fquery.featurecoordsys.id)}qElem.appendChild(fcsElem1)}if(fquery.filtercoordsys!=null){var fcsElem2=this.createElementNS("","FILTERCOORDSYS");if(fquery.filtercoordsys.id===0){fcsElem2.setAttribute("string",fquery.filtercoordsys.string)}else{fcsElem2.setAttribute("id",fquery.filtercoordsys.id)}qElem.appendChild(fcsElem2)}if(fquery.buffer>0){var bufElem=this.createElementNS("","BUFFER");bufElem.setAttribute("distance",fquery.buffer);qElem.appendChild(bufElem)}if(fquery.isspatial){var spfElem=this.createElementNS("","SPATIALFILTER");spfElem.setAttribute("relation",fquery.spatialfilter.relation);qElem.appendChild(spfElem);if(fquery.spatialfilter.envelope){var envElem=this.createElementNS("","ENVELOPE");envElem.setAttribute("minx",fquery.spatialfilter.envelope.minx);envElem.setAttribute("miny",fquery.spatialfilter.envelope.miny);envElem.setAttribute("maxx",fquery.spatialfilter.envelope.maxx);envElem.setAttribute("maxy",fquery.spatialfilter.envelope.maxy);spfElem.appendChild(envElem)}else if(typeof fquery.spatialfilter.polygon=="object"){spfElem.appendChild(this.writePolygonGeometry(fquery.spatialfilter.polygon))}}if(fquery.where!=null&&fquery.where.length>0){qElem.setAttribute("where",fquery.where)}}}root.appendChild(reqElem);return OpenLayers.Format.XML.prototype.write.apply(this,[root])},addGroupRenderer:function(ldef,toprenderer){var topRelem=this.createElementNS("","GROUPRENDERER");ldef.appendChild(topRelem);for(var rind=0;rind<toprenderer.length;rind++){var renderer=toprenderer[rind];this.addRenderer(topRelem,renderer)}},addRenderer:function(topRelem,renderer){if(OpenLayers.Util.isArray(renderer)){this.addGroupRenderer(topRelem,renderer)}else{var renderElem=this.createElementNS("",renderer.type.toUpperCase()+"RENDERER");topRelem.appendChild(renderElem);if(renderElem.tagName=="VALUEMAPRENDERER"){this.addValueMapRenderer(renderElem,renderer)}else if(renderElem.tagName=="VALUEMAPLABELRENDERER"){this.addValueMapLabelRenderer(renderElem,renderer)}else if(renderElem.tagName=="SIMPLELABELRENDERER"){this.addSimpleLabelRenderer(renderElem,renderer)}else if(renderElem.tagName=="SCALEDEPENDENTRENDERER"){this.addScaleDependentRenderer(renderElem,renderer)}}},addScaleDependentRenderer:function(renderElem,renderer){if(typeof renderer.lower=="string"||typeof renderer.lower=="number"){renderElem.setAttribute("lower",renderer.lower)}if(typeof renderer.upper=="string"||typeof renderer.upper=="number"){renderElem.setAttribute("upper",renderer.upper)}this.addRenderer(renderElem,renderer.renderer)},addValueMapLabelRenderer:function(renderElem,renderer){renderElem.setAttribute("lookupfield",renderer.lookupfield);renderElem.setAttribute("labelfield",renderer.labelfield);if(typeof renderer.exacts=="object"){for(var ext=0,extlen=renderer.exacts.length;ext<extlen;ext++){var exact=renderer.exacts[ext];var eelem=this.createElementNS("","EXACT");if(typeof exact.value=="string"){eelem.setAttribute("value",exact.value)}if(typeof exact.label=="string"){eelem.setAttribute("label",exact.label)}if(typeof exact.method=="string"){eelem.setAttribute("method",exact.method)}renderElem.appendChild(eelem);if(typeof exact.symbol=="object"){var selem=null;if(exact.symbol.type=="text"){selem=this.createElementNS("","TEXTSYMBOL")}if(selem!=null){var keys=this.fontStyleKeys;for(var i=0,len=keys.length;i<len;i++){var key=keys[i];if(exact.symbol[key]){selem.setAttribute(key,exact.symbol[key])}}eelem.appendChild(selem)}}}}},addValueMapRenderer:function(renderElem,renderer){renderElem.setAttribute("lookupfield",renderer.lookupfield);if(typeof renderer.ranges=="object"){for(var rng=0,rnglen=renderer.ranges.length;rng<rnglen;rng++){var range=renderer.ranges[rng];var relem=this.createElementNS("","RANGE");relem.setAttribute("lower",range.lower);relem.setAttribute("upper",range.upper);renderElem.appendChild(relem);if(typeof range.symbol=="object"){var selem=null;if(range.symbol.type=="simplepolygon"){selem=this.createElementNS("","SIMPLEPOLYGONSYMBOL")}if(selem!=null){if(typeof range.symbol.boundarycolor=="string"){selem.setAttribute("boundarycolor",range.symbol.boundarycolor)}if(typeof range.symbol.fillcolor=="string"){selem.setAttribute("fillcolor",range.symbol.fillcolor)}if(typeof range.symbol.filltransparency=="number"){selem.setAttribute("filltransparency",range.symbol.filltransparency)}relem.appendChild(selem)}}}}else if(typeof renderer.exacts=="object"){for(var ext=0,extlen=renderer.exacts.length;ext<extlen;ext++){var exact=renderer.exacts[ext];var eelem=this.createElementNS("","EXACT");if(typeof exact.value=="string"){eelem.setAttribute("value",exact.value)}if(typeof exact.label=="string"){eelem.setAttribute("label",exact.label)}if(typeof exact.method=="string"){eelem.setAttribute("method",exact.method)}renderElem.appendChild(eelem);if(typeof exact.symbol=="object"){var selem=null;if(exact.symbol.type=="simplemarker"){selem=this.createElementNS("","SIMPLEMARKERSYMBOL")}if(selem!=null){if(typeof exact.symbol.antialiasing=="string"){selem.setAttribute("antialiasing",exact.symbol.antialiasing)}if(typeof exact.symbol.color=="string"){selem.setAttribute("color",exact.symbol.color)}if(typeof exact.symbol.outline=="string"){selem.setAttribute("outline",exact.symbol.outline)}if(typeof exact.symbol.overlap=="string"){selem.setAttribute("overlap",exact.symbol.overlap)}if(typeof exact.symbol.shadow=="string"){selem.setAttribute("shadow",exact.symbol.shadow)}if(typeof exact.symbol.transparency=="number"){selem.setAttribute("transparency",exact.symbol.transparency)}if(typeof exact.symbol.usecentroid=="string"){selem.setAttribute("usecentroid",exact.symbol.usecentroid)}if(typeof exact.symbol.width=="number"){selem.setAttribute("width",exact.symbol.width)}eelem.appendChild(selem)}}}}},addSimpleLabelRenderer:function(renderElem,renderer){renderElem.setAttribute("field",renderer.field);var keys=["featureweight","howmanylabels","labelbufferratio","labelpriorities","labelweight","linelabelposition","rotationalangles"];for(var i=0,len=keys.length;i<len;i++){var key=keys[i];if(renderer[key]){renderElem.setAttribute(key,renderer[key])}}if(renderer.symbol.type=="text"){var symbol=renderer.symbol;var selem=this.createElementNS("","TEXTSYMBOL");renderElem.appendChild(selem);var keys=this.fontStyleKeys;for(var i=0,len=keys.length;i<len;i++){var key=keys[i];if(symbol[key]){selem.setAttribute(key,renderer[key])}}}},writePolygonGeometry:function(polygon){if(!(polygon instanceof OpenLayers.Geometry.Polygon)){throw{message:"Cannot write polygon geometry to ArcXML with an "+polygon.CLASS_NAME+" object.",geometry:polygon}}var polyElem=this.createElementNS("","POLYGON");for(var ln=0,lnlen=polygon.components.length;ln<lnlen;ln++){var ring=polygon.components[ln];var ringElem=this.createElementNS("","RING");for(var rn=0,rnlen=ring.components.length;rn<rnlen;rn++){var point=ring.components[rn];var pointElem=this.createElementNS("","POINT");pointElem.setAttribute("x",point.x);pointElem.setAttribute("y",point.y);ringElem.appendChild(pointElem)}polyElem.appendChild(ringElem)}return polyElem},parseResponse:function(data){if(typeof data=="string"){var newData=new OpenLayers.Format.XML;data=newData.read(data)}var response=new OpenLayers.Format.ArcXML.Response;var errorNode=data.getElementsByTagName("ERROR");if(errorNode!=null&&errorNode.length>0){response.error=this.getChildValue(errorNode,"Unknown error.")}else{var responseNode=data.getElementsByTagName("RESPONSE");if(responseNode==null||responseNode.length==0){response.error="No RESPONSE tag found in ArcXML response.";return response}var rtype=responseNode[0].firstChild.nodeName;if(rtype=="#text"){rtype=responseNode[0].firstChild.nextSibling.nodeName}if(rtype=="IMAGE"){var envelopeNode=data.getElementsByTagName("ENVELOPE");var outputNode=data.getElementsByTagName("OUTPUT");if(envelopeNode==null||envelopeNode.length==0){response.error="No ENVELOPE tag found in ArcXML response."}else if(outputNode==null||outputNode.length==0){response.error="No OUTPUT tag found in ArcXML response."}else{var envAttr=this.parseAttributes(envelopeNode[0]);var outputAttr=this.parseAttributes(outputNode[0]);if(typeof outputAttr.type=="string"){response.image={envelope:envAttr,output:{type:outputAttr.type,data:this.getChildValue(outputNode[0])}}}else{response.image={envelope:envAttr,output:outputAttr}}}}else if(rtype=="FEATURES"){var features=responseNode[0].getElementsByTagName("FEATURES");var featureCount=features[0].getElementsByTagName("FEATURECOUNT");response.features.featurecount=featureCount[0].getAttribute("count");if(response.features.featurecount>0){var envelope=features[0].getElementsByTagName("ENVELOPE");response.features.envelope=this.parseAttributes(envelope[0],typeof 0);var featureList=features[0].getElementsByTagName("FEATURE");for(var fn=0;fn<featureList.length;fn++){var feature=new OpenLayers.Feature.Vector;var fields=featureList[fn].getElementsByTagName("FIELD");for(var fdn=0;fdn<fields.length;fdn++){var fieldName=fields[fdn].getAttribute("name");var fieldValue=fields[fdn].getAttribute("value");feature.attributes[fieldName]=fieldValue}var geom=featureList[fn].getElementsByTagName("POLYGON");if(geom.length>0){var ring=geom[0].getElementsByTagName("RING");var polys=[];for(var rn=0;rn<ring.length;rn++){var linearRings=[];linearRings.push(this.parsePointGeometry(ring[rn]));var holes=ring[rn].getElementsByTagName("HOLE");for(var hn=0;hn<holes.length;hn++){linearRings.push(this.parsePointGeometry(holes[hn]))}holes=null;polys.push(new OpenLayers.Geometry.Polygon(linearRings));linearRings=null}ring=null;if(polys.length==1){feature.geometry=polys[0]}else{feature.geometry=new OpenLayers.Geometry.MultiPolygon(polys)}}response.features.feature.push(feature)}}}else{response.error="Unidentified response type."}}return response},parseAttributes:function(node,type){var attributes={};for(var attr=0;attr<node.attributes.length;attr++){if(type=="number"){attributes[node.attributes[attr].nodeName]=parseFloat(node.attributes[attr].nodeValue)}else{attributes[node.attributes[attr].nodeName]=node.attributes[attr].nodeValue}}return attributes},parsePointGeometry:function(node){var ringPoints=[];var coords=node.getElementsByTagName("COORDS");if(coords.length>0){var coordArr=this.getChildValue(coords[0]);coordArr=coordArr.split(/;/);for(var cn=0;cn<coordArr.length;cn++){var coordItems=coordArr[cn].split(/ /);ringPoints.push(new OpenLayers.Geometry.Point(coordItems[0],coordItems[1]))}coords=null}else{var point=node.getElementsByTagName("POINT");if(point.length>0){for(var pn=0;pn<point.length;pn++){ringPoints.push(new OpenLayers.Geometry.Point(parseFloat(point[pn].getAttribute("x")),parseFloat(point[pn].getAttribute("y"))))}}point=null}return new OpenLayers.Geometry.LinearRing(ringPoints)},CLASS_NAME:"OpenLayers.Format.ArcXML"});OpenLayers.Format.ArcXML.Request=OpenLayers.Class({initialize:function(params){var defaults={get_image:{properties:{background:null,draw:true,envelope:{minx:0,miny:0,maxx:0,maxy:0},featurecoordsys:{id:0,string:"",datumtransformid:0,datumtransformstring:""},filtercoordsys:{id:0,string:"",datumtransformid:0,datumtransformstring:""},imagesize:{height:0,width:0,dpi:96,printheight:0,printwidth:0,scalesymbols:false},layerlist:[],output:{baseurl:"",legendbaseurl:"",legendname:"",legendpath:"",legendurl:"",name:"",path:"",type:"jpg",url:""}}},get_feature:{layer:"",query:{isspatial:false,featurecoordsys:{id:0,string:"",datumtransformid:0,datumtransformstring:""},filtercoordsys:{id:0,string:"",datumtransformid:0,datumtransformstring:""},buffer:0,where:"",spatialfilter:{relation:"envelope_intersection",envelope:null}}},environment:{separators:{cs:" ",ts:";"}},layer:[],workspaces:[]};return OpenLayers.Util.extend(this,defaults)},CLASS_NAME:"OpenLayers.Format.ArcXML.Request"});OpenLayers.Format.ArcXML.Response=OpenLayers.Class({initialize:function(params){var defaults={image:{envelope:null,output:""},features:{featurecount:0,envelope:null,feature:[]},error:""};return OpenLayers.Util.extend(this,defaults)},CLASS_NAME:"OpenLayers.Format.ArcXML.Response"});OpenLayers.Format.CSWGetRecords=function(options){options=OpenLayers.Util.applyDefaults(options,OpenLayers.Format.CSWGetRecords.DEFAULTS);var cls=OpenLayers.Format.CSWGetRecords["v"+options.version.replace(/\./g,"_")];if(!cls){throw"Unsupported CSWGetRecords version: "+options.version}return new cls(options)};OpenLayers.Format.CSWGetRecords.DEFAULTS={version:"2.0.2"};OpenLayers.Format.WMSDescribeLayer=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.1.1",CLASS_NAME:"OpenLayers.Format.WMSDescribeLayer"});OpenLayers.Format.GPX=OpenLayers.Class(OpenLayers.Format.XML,{defaultDesc:"No description available",extractWaypoints:true,extractTracks:true,extractRoutes:true,extractAttributes:true,namespaces:{gpx:"http://www.topografix.com/GPX/1/1",xsi:"http://www.w3.org/2001/XMLSchema-instance"},schemaLocation:"http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd",creator:"OpenLayers",initialize:function(options){this.externalProjection=new OpenLayers.Projection("EPSG:4326");OpenLayers.Format.XML.prototype.initialize.apply(this,[options])},read:function(doc){if(typeof doc=="string"){doc=OpenLayers.Format.XML.prototype.read.apply(this,[doc])}var features=[];if(this.extractTracks){var tracks=doc.getElementsByTagName("trk");for(var i=0,len=tracks.length;i<len;i++){var attrs={};if(this.extractAttributes){attrs=this.parseAttributes(tracks[i])}var segs=this.getElementsByTagNameNS(tracks[i],tracks[i].namespaceURI,"trkseg");for(var j=0,seglen=segs.length;j<seglen;j++){var track=this.extractSegment(segs[j],"trkpt");features.push(new OpenLayers.Feature.Vector(track,attrs))}}}if(this.extractRoutes){var routes=doc.getElementsByTagName("rte");for(var k=0,klen=routes.length;k<klen;k++){var attrs={};if(this.extractAttributes){attrs=this.parseAttributes(routes[k])}var route=this.extractSegment(routes[k],"rtept");features.push(new OpenLayers.Feature.Vector(route,attrs))}}if(this.extractWaypoints){var waypoints=doc.getElementsByTagName("wpt");for(var l=0,len=waypoints.length;l<len;l++){var attrs={};if(this.extractAttributes){attrs=this.parseAttributes(waypoints[l])}var wpt=new OpenLayers.Geometry.Point(waypoints[l].getAttribute("lon"),waypoints[l].getAttribute("lat"));features.push(new OpenLayers.Feature.Vector(wpt,attrs))}}if(this.internalProjection&&this.externalProjection){for(var g=0,featLength=features.length;g<featLength;g++){features[g].geometry.transform(this.externalProjection,this.internalProjection)}}return features},extractSegment:function(segment,segmentType){var points=this.getElementsByTagNameNS(segment,segment.namespaceURI,segmentType);var point_features=[];for(var i=0,len=points.length;i<len;i++){point_features.push(new OpenLayers.Geometry.Point(points[i].getAttribute("lon"),points[i].getAttribute("lat")))}return new OpenLayers.Geometry.LineString(point_features)},parseAttributes:function(node){var attributes={};var attrNode=node.firstChild,value,name;while(attrNode){if(attrNode.nodeType==1&&attrNode.firstChild){value=attrNode.firstChild;if(value.nodeType==3||value.nodeType==4){name=attrNode.prefix?attrNode.nodeName.split(":")[1]:attrNode.nodeName;if(name!="trkseg"&&name!="rtept"){attributes[name]=value.nodeValue}}}attrNode=attrNode.nextSibling}return attributes},write:function(features,metadata){features=OpenLayers.Util.isArray(features)?features:[features];var gpx=this.createElementNS(this.namespaces.gpx,"gpx");gpx.setAttribute("version","1.1");gpx.setAttribute("creator",this.creator);this.setAttributes(gpx,{"xsi:schemaLocation":this.schemaLocation});if(metadata&&typeof metadata=="object"){gpx.appendChild(this.buildMetadataNode(metadata))}for(var i=0,len=features.length;i<len;i++){gpx.appendChild(this.buildFeatureNode(features[i]))}return OpenLayers.Format.XML.prototype.write.apply(this,[gpx])},buildMetadataNode:function(metadata){var types=["name","desc","author"],node=this.createElementNS(this.namespaces.gpx,"metadata");for(var i=0;i<types.length;i++){var type=types[i];if(metadata[type]){var n=this.createElementNS(this.namespaces.gpx,type);n.appendChild(this.createTextNode(metadata[type]));node.appendChild(n)}}return node},buildFeatureNode:function(feature){var geometry=feature.geometry;geometry=geometry.clone();if(this.internalProjection&&this.externalProjection){geometry.transform(this.internalProjection,this.externalProjection)}if(geometry.CLASS_NAME=="OpenLayers.Geometry.Point"){var wpt=this.buildWptNode(geometry);this.appendAttributesNode(wpt,feature);return wpt}else{var trkNode=this.createElementNS(this.namespaces.gpx,"trk");this.appendAttributesNode(trkNode,feature);var trkSegNodes=this.buildTrkSegNode(geometry);trkSegNodes=OpenLayers.Util.isArray(trkSegNodes)?trkSegNodes:[trkSegNodes];for(var i=0,len=trkSegNodes.length;i<len;i++){trkNode.appendChild(trkSegNodes[i])}return trkNode}},buildTrkSegNode:function(geometry){var node,i,len,point,nodes;if(geometry.CLASS_NAME=="OpenLayers.Geometry.LineString"||geometry.CLASS_NAME=="OpenLayers.Geometry.LinearRing"){node=this.createElementNS(this.namespaces.gpx,"trkseg");for(i=0,len=geometry.components.length;i<len;i++){point=geometry.components[i];node.appendChild(this.buildTrkPtNode(point))}return node}else{nodes=[];for(i=0,len=geometry.components.length;i<len;i++){nodes.push(this.buildTrkSegNode(geometry.components[i]))}return nodes}},buildTrkPtNode:function(point){var node=this.createElementNS(this.namespaces.gpx,"trkpt");node.setAttribute("lon",point.x);node.setAttribute("lat",point.y);return node},buildWptNode:function(geometry){var node=this.createElementNS(this.namespaces.gpx,"wpt");node.setAttribute("lon",geometry.x);node.setAttribute("lat",geometry.y);return node},appendAttributesNode:function(node,feature){var name=this.createElementNS(this.namespaces.gpx,"name");name.appendChild(this.createTextNode(feature.attributes.name||feature.id));node.appendChild(name);var desc=this.createElementNS(this.namespaces.gpx,"desc");desc.appendChild(this.createTextNode(feature.attributes.description||this.defaultDesc));node.appendChild(desc)},CLASS_NAME:"OpenLayers.Format.GPX"});OpenLayers.Format.WFSCapabilities=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.1.0",CLASS_NAME:"OpenLayers.Format.WFSCapabilities"});OpenLayers.Format.WMSGetFeatureInfo=OpenLayers.Class(OpenLayers.Format.XML,{layerIdentifier:"_layer",featureIdentifier:"_feature",regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},gmlFormat:null,read:function(data){var result;if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}var root=data.documentElement;if(root){var scope=this;var read=this["read_"+root.nodeName];if(read){result=read.call(this,root)}else{result=new OpenLayers.Format.GML(this.options?this.options:{}).read(data)}}else{result=data}return result},read_msGMLOutput:function(data){var response=[];var layerNodes=this.getSiblingNodesByTagCriteria(data,this.layerIdentifier);if(layerNodes){for(var i=0,len=layerNodes.length;i<len;++i){var node=layerNodes[i];var layerName=node.nodeName;if(node.prefix){layerName=layerName.split(":")[1]}var layerName=layerName.replace(this.layerIdentifier,"");var featureNodes=this.getSiblingNodesByTagCriteria(node,this.featureIdentifier);if(featureNodes){for(var j=0;j<featureNodes.length;j++){var featureNode=featureNodes[j];var geomInfo=this.parseGeometry(featureNode);var attributes=this.parseAttributes(featureNode);var feature=new OpenLayers.Feature.Vector(geomInfo.geometry,attributes,null);feature.bounds=geomInfo.bounds;feature.type=layerName;response.push(feature)}}}}return response},read_FeatureInfoResponse:function(data){var response=[];var featureNodes=this.getElementsByTagNameNS(data,"*","FIELDS");for(var i=0,len=featureNodes.length;i<len;i++){var featureNode=featureNodes[i];var geom=null;var attributes={};var j;var jlen=featureNode.attributes.length;if(jlen>0){for(j=0;j<jlen;j++){var attribute=featureNode.attributes[j];attributes[attribute.nodeName]=attribute.nodeValue}}else{var nodes=featureNode.childNodes;for(j=0,jlen=nodes.length;j<jlen;++j){var node=nodes[j];if(node.nodeType!=3){attributes[node.getAttribute("name")]=node.getAttribute("value")}}}response.push(new OpenLayers.Feature.Vector(geom,attributes,null))}return response},getSiblingNodesByTagCriteria:function(node,criteria){var nodes=[];var children,tagName,n,matchNodes,child;if(node&&node.hasChildNodes()){children=node.childNodes;n=children.length;for(var k=0;k<n;k++){child=children[k];while(child&&child.nodeType!=1){child=child.nextSibling;k++}tagName=child?child.nodeName:"";if(tagName.length>0&&tagName.indexOf(criteria)>-1){nodes.push(child)}else{matchNodes=this.getSiblingNodesByTagCriteria(child,criteria);if(matchNodes.length>0){nodes.length==0?nodes=matchNodes:nodes.push(matchNodes)}}}}return nodes},parseAttributes:function(node){var attributes={};if(node.nodeType==1){var children=node.childNodes;var n=children.length;for(var i=0;i<n;++i){var child=children[i];if(child.nodeType==1){var grandchildren=child.childNodes;var name=child.prefix?child.nodeName.split(":")[1]:child.nodeName;if(grandchildren.length==0){attributes[name]=null}else if(grandchildren.length==1){var grandchild=grandchildren[0];if(grandchild.nodeType==3||grandchild.nodeType==4){var value=grandchild.nodeValue.replace(this.regExes.trimSpace,"");attributes[name]=value}}}}}return attributes},parseGeometry:function(node){if(!this.gmlFormat){this.gmlFormat=new OpenLayers.Format.GML}var feature=this.gmlFormat.parseFeature(node);var geometry,bounds=null;if(feature){geometry=feature.geometry&&feature.geometry.clone();bounds=feature.bounds&&feature.bounds.clone();feature.destroy()}return{geometry:geometry,bounds:bounds}},CLASS_NAME:"OpenLayers.Format.WMSGetFeatureInfo"});OpenLayers.Format.WMTSCapabilities=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.0.0",yx:{"urn:ogc:def:crs:EPSG::4326":true},createLayer:function(capabilities,config){var layer;if(!("layer"in config)){throw new Error("Missing property 'layer' in configuration.")}var contents=capabilities.contents;var layers=contents.layers;var layerDef;for(var i=0,ii=contents.layers.length;i<ii;++i){if(contents.layers[i].identifier===config.layer){layerDef=contents.layers[i];break}}if(!layerDef){throw new Error("Layer not found")}var format=config.format;if(!format&&layerDef.formats&&layerDef.formats.length){format=layerDef.formats[0]}var matrixSet;if(config.matrixSet){matrixSet=contents.tileMatrixSets[config.matrixSet]}else if(layerDef.tileMatrixSetLinks.length>=1){matrixSet=contents.tileMatrixSets[layerDef.tileMatrixSetLinks[0].tileMatrixSet]}if(!matrixSet){throw new Error("matrixSet not found")}var style;for(var i=0,ii=layerDef.styles.length;i<ii;++i){style=layerDef.styles[i];if(style.isDefault){break}}var requestEncoding=config.requestEncoding;if(!requestEncoding){requestEncoding="KVP";if(capabilities.operationsMetadata.GetTile.dcp.http){var http=capabilities.operationsMetadata.GetTile.dcp.http;if(http.get[0].constraints){var constraints=http.get[0].constraints;var allowedValues=constraints.GetEncoding.allowedValues;if(!allowedValues.KVP&&(allowedValues.REST||allowedValues.RESTful)){requestEncoding="REST"}}}}var dimensions=[];var params=config.params||{};delete config.params;for(var id=0,ld=layerDef.dimensions.length;id<ld;id++){var dimension=layerDef.dimensions[id];dimensions.push(dimension.identifier);if(!params.hasOwnProperty(dimension.identifier)){params[dimension.identifier]=dimension["default"]}}var projection=config.projection||matrixSet.supportedCRS.replace(/urn:ogc:def:crs:(\w+):(.*:)?(\w+)$/,"$1:$3");var units=config.units||(projection==="EPSG:4326"?"degrees":"m");var resolutions=[];for(var mid in matrixSet.matrixIds){if(matrixSet.matrixIds.hasOwnProperty(mid)){resolutions.push(matrixSet.matrixIds[mid].scaleDenominator*28e-5/OpenLayers.METERS_PER_INCH/OpenLayers.INCHES_PER_UNIT[units])}}var url;if(requestEncoding==="REST"&&layerDef.resourceUrls){url=[];var resourceUrls=layerDef.resourceUrls,resourceUrl;for(var t=0,tt=layerDef.resourceUrls.length;t<tt;++t){resourceUrl=layerDef.resourceUrls[t];if(resourceUrl.format===format&&resourceUrl.resourceType==="tile"){url.push(resourceUrl.template)}}}else{var httpGet=capabilities.operationsMetadata.GetTile.dcp.http.get;url=[];var constraint;for(var i=0,ii=httpGet.length;i<ii;i++){constraint=httpGet[i].constraints;if(!constraint||constraint&&constraint.GetEncoding.allowedValues[requestEncoding]){url.push(httpGet[i].url)}}}return new OpenLayers.Layer.WMTS(OpenLayers.Util.applyDefaults(config,{url:url,requestEncoding:requestEncoding,name:layerDef.title,style:style.identifier,format:format,matrixIds:matrixSet.matrixIds,matrixSet:matrixSet.identifier,projection:projection,units:units,resolutions:config.isBaseLayer===false?undefined:resolutions,serverResolutions:resolutions,tileFullExtent:matrixSet.bounds,dimensions:dimensions,params:params}))},CLASS_NAME:"OpenLayers.Format.WMTSCapabilities"});OpenLayers.Format.OSM=OpenLayers.Class(OpenLayers.Format.XML,{checkTags:false,interestingTagsExclude:null,areaTags:null,initialize:function(options){var layer_defaults={interestingTagsExclude:["source","source_ref","source:ref","history","attribution","created_by"],areaTags:["area","building","leisure","tourism","ruins","historic","landuse","military","natural","sport"]};layer_defaults=OpenLayers.Util.extend(layer_defaults,options);var interesting={};for(var i=0;i<layer_defaults.interestingTagsExclude.length;i++){interesting[layer_defaults.interestingTagsExclude[i]]=true}layer_defaults.interestingTagsExclude=interesting;var area={};for(var i=0;i<layer_defaults.areaTags.length;i++){area[layer_defaults.areaTags[i]]=true}layer_defaults.areaTags=area;this.externalProjection=new OpenLayers.Projection("EPSG:4326");OpenLayers.Format.XML.prototype.initialize.apply(this,[layer_defaults])},read:function(doc){if(typeof doc=="string"){doc=OpenLayers.Format.XML.prototype.read.apply(this,[doc])}var nodes=this.getNodes(doc);var ways=this.getWays(doc);var feat_list=new Array(ways.length);for(var i=0;i<ways.length;i++){var point_list=new Array(ways[i].nodes.length);var poly=this.isWayArea(ways[i])?1:0;for(var j=0;j<ways[i].nodes.length;j++){var node=nodes[ways[i].nodes[j]];var point=new OpenLayers.Geometry.Point(node.lon,node.lat);point.osm_id=parseInt(ways[i].nodes[j]);point_list[j]=point;node.used=true}var geometry=null;if(poly){geometry=new OpenLayers.Geometry.Polygon(new OpenLayers.Geometry.LinearRing(point_list))}else{geometry=new OpenLayers.Geometry.LineString(point_list)}if(this.internalProjection&&this.externalProjection){geometry.transform(this.externalProjection,this.internalProjection)}var feat=new OpenLayers.Feature.Vector(geometry,ways[i].tags);feat.osm_id=parseInt(ways[i].id);feat.fid="way."+feat.osm_id;feat_list[i]=feat}for(var node_id in nodes){var node=nodes[node_id];if(!node.used||this.checkTags){var tags=null;if(this.checkTags){var result=this.getTags(node.node,true);if(node.used&&!result[1]){continue}tags=result[0]}else{tags=this.getTags(node.node)}var feat=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(node["lon"],node["lat"]),tags);if(this.internalProjection&&this.externalProjection){feat.geometry.transform(this.externalProjection,this.internalProjection)}
feat.osm_id=parseInt(node_id);feat.fid="node."+feat.osm_id;feat_list.push(feat)}node.node=null}return feat_list},getNodes:function(doc){var node_list=doc.getElementsByTagName("node");var nodes={};for(var i=0;i<node_list.length;i++){var node=node_list[i];var id=node.getAttribute("id");nodes[id]={lat:node.getAttribute("lat"),lon:node.getAttribute("lon"),node:node}}return nodes},getWays:function(doc){var way_list=doc.getElementsByTagName("way");var return_ways=[];for(var i=0;i<way_list.length;i++){var way=way_list[i];var way_object={id:way.getAttribute("id")};way_object.tags=this.getTags(way);var node_list=way.getElementsByTagName("nd");way_object.nodes=new Array(node_list.length);for(var j=0;j<node_list.length;j++){way_object.nodes[j]=node_list[j].getAttribute("ref")}return_ways.push(way_object)}return return_ways},getTags:function(dom_node,interesting_tags){var tag_list=dom_node.getElementsByTagName("tag");var tags={};var interesting=false;for(var j=0;j<tag_list.length;j++){var key=tag_list[j].getAttribute("k");tags[key]=tag_list[j].getAttribute("v");if(interesting_tags){if(!this.interestingTagsExclude[key]){interesting=true}}}return interesting_tags?[tags,interesting]:tags},isWayArea:function(way){var poly_shaped=false;var poly_tags=false;if(way.nodes[0]==way.nodes[way.nodes.length-1]){poly_shaped=true}if(this.checkTags){for(var key in way.tags){if(this.areaTags[key]){poly_tags=true;break}}}return poly_shaped&&(this.checkTags?poly_tags:true)},write:function(features){if(!OpenLayers.Util.isArray(features)){features=[features]}this.osm_id=1;this.created_nodes={};var root_node=this.createElementNS(null,"osm");root_node.setAttribute("version","0.5");root_node.setAttribute("generator","OpenLayers "+OpenLayers.VERSION_NUMBER);for(var i=features.length-1;i>=0;i--){var nodes=this.createFeatureNodes(features[i]);for(var j=0;j<nodes.length;j++){root_node.appendChild(nodes[j])}}return OpenLayers.Format.XML.prototype.write.apply(this,[root_node])},createFeatureNodes:function(feature){var nodes=[];var className=feature.geometry.CLASS_NAME;var type=className.substring(className.lastIndexOf(".")+1);type=type.toLowerCase();var builder=this.createXML[type];if(builder){nodes=builder.apply(this,[feature])}return nodes},createXML:{point:function(point){var id=null;var geometry=point.geometry?point.geometry:point;if(this.internalProjection&&this.externalProjection){geometry=geometry.clone();geometry.transform(this.internalProjection,this.externalProjection)}var already_exists=false;if(point.osm_id){id=point.osm_id;if(this.created_nodes[id]){already_exists=true}}else{id=-this.osm_id;this.osm_id++}if(already_exists){node=this.created_nodes[id]}else{var node=this.createElementNS(null,"node")}this.created_nodes[id]=node;node.setAttribute("id",id);node.setAttribute("lon",geometry.x);node.setAttribute("lat",geometry.y);if(point.attributes){this.serializeTags(point,node)}this.setState(point,node);return already_exists?[]:[node]},linestring:function(feature){var id;var nodes=[];var geometry=feature.geometry;if(feature.osm_id){id=feature.osm_id}else{id=-this.osm_id;this.osm_id++}var way=this.createElementNS(null,"way");way.setAttribute("id",id);for(var i=0;i<geometry.components.length;i++){var node=this.createXML["point"].apply(this,[geometry.components[i]]);if(node.length){node=node[0];var node_ref=node.getAttribute("id");nodes.push(node)}else{node_ref=geometry.components[i].osm_id;node=this.created_nodes[node_ref]}this.setState(feature,node);var nd_dom=this.createElementNS(null,"nd");nd_dom.setAttribute("ref",node_ref);way.appendChild(nd_dom)}this.serializeTags(feature,way);nodes.push(way);return nodes},polygon:function(feature){var attrs=OpenLayers.Util.extend({area:"yes"},feature.attributes);var feat=new OpenLayers.Feature.Vector(feature.geometry.components[0],attrs);feat.osm_id=feature.osm_id;return this.createXML["linestring"].apply(this,[feat])}},serializeTags:function(feature,node){for(var key in feature.attributes){var tag=this.createElementNS(null,"tag");tag.setAttribute("k",key);tag.setAttribute("v",feature.attributes[key]);node.appendChild(tag)}},setState:function(feature,node){if(feature.state){var state=null;switch(feature.state){case OpenLayers.State.UPDATE:state="modify";case OpenLayers.State.DELETE:state="delete"}if(state){node.setAttribute("action",state)}}},CLASS_NAME:"OpenLayers.Format.OSM"});OpenLayers.Format.WCSCapabilities=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.1.0",CLASS_NAME:"OpenLayers.Format.WCSCapabilities"});OpenLayers.Format.Context=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{layerOptions:null,layerParams:null,read:function(data,options){var context=OpenLayers.Format.XML.VersionedOGC.prototype.read.apply(this,arguments);var map;if(options&&options.map){this.context=context;if(options.map instanceof OpenLayers.Map){map=this.mergeContextToMap(context,options.map)}else{var mapOptions=options.map;if(OpenLayers.Util.isElement(mapOptions)||typeof mapOptions=="string"){mapOptions={div:mapOptions}}map=this.contextToMap(context,mapOptions)}}else{map=context}return map},getLayerFromContext:function(layerContext){var i,len;var options={queryable:layerContext.queryable,visibility:layerContext.visibility,maxExtent:layerContext.maxExtent,metadata:OpenLayers.Util.applyDefaults(layerContext.metadata,{styles:layerContext.styles,formats:layerContext.formats,abstract:layerContext["abstract"],dataURL:layerContext.dataURL}),numZoomLevels:layerContext.numZoomLevels,units:layerContext.units,isBaseLayer:layerContext.isBaseLayer,opacity:layerContext.opacity,displayInLayerSwitcher:layerContext.displayInLayerSwitcher,singleTile:layerContext.singleTile,tileSize:layerContext.tileSize?new OpenLayers.Size(layerContext.tileSize.width,layerContext.tileSize.height):undefined,minScale:layerContext.minScale||layerContext.maxScaleDenominator,maxScale:layerContext.maxScale||layerContext.minScaleDenominator,srs:layerContext.srs,dimensions:layerContext.dimensions,metadataURL:layerContext.metadataURL};if(this.layerOptions){OpenLayers.Util.applyDefaults(options,this.layerOptions)}var params={layers:layerContext.name,transparent:layerContext.transparent,version:layerContext.version};if(layerContext.formats&&layerContext.formats.length>0){params.format=layerContext.formats[0].value;for(i=0,len=layerContext.formats.length;i<len;i++){var format=layerContext.formats[i];if(format.current==true){params.format=format.value;break}}}if(layerContext.styles&&layerContext.styles.length>0){for(i=0,len=layerContext.styles.length;i<len;i++){var style=layerContext.styles[i];if(style.current==true){if(style.href){params.sld=style.href}else if(style.body){params.sld_body=style.body}else{params.styles=style.name}break}}}if(this.layerParams){OpenLayers.Util.applyDefaults(params,this.layerParams)}var layer=null;var service=layerContext.service;if(service==OpenLayers.Format.Context.serviceTypes.WFS){options.strategies=[new OpenLayers.Strategy.BBOX];options.protocol=new OpenLayers.Protocol.WFS({url:layerContext.url,featurePrefix:layerContext.name.split(":")[0],featureType:layerContext.name.split(":").pop()});layer=new OpenLayers.Layer.Vector(layerContext.title||layerContext.name,options)}else if(service==OpenLayers.Format.Context.serviceTypes.KML){options.strategies=[new OpenLayers.Strategy.Fixed];options.protocol=new OpenLayers.Protocol.HTTP({url:layerContext.url,format:new OpenLayers.Format.KML});layer=new OpenLayers.Layer.Vector(layerContext.title||layerContext.name,options)}else if(service==OpenLayers.Format.Context.serviceTypes.GML){options.strategies=[new OpenLayers.Strategy.Fixed];options.protocol=new OpenLayers.Protocol.HTTP({url:layerContext.url,format:new OpenLayers.Format.GML});layer=new OpenLayers.Layer.Vector(layerContext.title||layerContext.name,options)}else if(layerContext.features){layer=new OpenLayers.Layer.Vector(layerContext.title||layerContext.name,options);layer.addFeatures(layerContext.features)}else if(layerContext.categoryLayer!==true){layer=new OpenLayers.Layer.WMS(layerContext.title||layerContext.name,layerContext.url,params,options)}return layer},getLayersFromContext:function(layersContext){var layers=[];for(var i=0,len=layersContext.length;i<len;i++){var layer=this.getLayerFromContext(layersContext[i]);if(layer!==null){layers.push(layer)}}return layers},contextToMap:function(context,options){options=OpenLayers.Util.applyDefaults({maxExtent:context.maxExtent,projection:context.projection,units:context.units},options);if(options.maxExtent){options.maxResolution=options.maxExtent.getWidth()/OpenLayers.Map.TILE_WIDTH}var metadata={contactInformation:context.contactInformation,abstract:context["abstract"],keywords:context.keywords,logo:context.logo,descriptionURL:context.descriptionURL};options.metadata=metadata;var map=new OpenLayers.Map(options);map.addLayers(this.getLayersFromContext(context.layersContext));map.setCenter(context.bounds.getCenterLonLat(),map.getZoomForExtent(context.bounds,true));return map},mergeContextToMap:function(context,map){map.addLayers(this.getLayersFromContext(context.layersContext));return map},write:function(obj,options){obj=this.toContext(obj);return OpenLayers.Format.XML.VersionedOGC.prototype.write.apply(this,arguments)},CLASS_NAME:"OpenLayers.Format.Context"});OpenLayers.Format.Context.serviceTypes={WMS:"urn:ogc:serviceType:WMS",WFS:"urn:ogc:serviceType:WFS",WCS:"urn:ogc:serviceType:WCS",GML:"urn:ogc:serviceType:GML",SLD:"urn:ogc:serviceType:SLD",FES:"urn:ogc:serviceType:FES",KML:"urn:ogc:serviceType:KML"};OpenLayers.Format.WMC=OpenLayers.Class(OpenLayers.Format.Context,{defaultVersion:"1.1.0",layerToContext:function(layer){var parser=this.getParser();var layerContext={queryable:layer.queryable,visibility:layer.visibility,name:layer.params["LAYERS"],title:layer.name,abstract:layer.metadata["abstract"],dataURL:layer.metadata.dataURL,metadataURL:layer.metadataURL,server:{version:layer.params["VERSION"],url:layer.url},maxExtent:layer.maxExtent,transparent:layer.params["TRANSPARENT"],numZoomLevels:layer.numZoomLevels,units:layer.units,isBaseLayer:layer.isBaseLayer,opacity:layer.opacity==1?undefined:layer.opacity,displayInLayerSwitcher:layer.displayInLayerSwitcher,singleTile:layer.singleTile,tileSize:layer.singleTile||!layer.tileSize?undefined:{width:layer.tileSize.w,height:layer.tileSize.h},minScale:layer.options.resolutions||layer.options.scales||layer.options.maxResolution||layer.options.minScale?layer.minScale:undefined,maxScale:layer.options.resolutions||layer.options.scales||layer.options.minResolution||layer.options.maxScale?layer.maxScale:undefined,formats:[],styles:[],srs:layer.srs,dimensions:layer.dimensions};if(layer.metadata.servertitle){layerContext.server.title=layer.metadata.servertitle}if(layer.metadata.formats&&layer.metadata.formats.length>0){for(var i=0,len=layer.metadata.formats.length;i<len;i++){var format=layer.metadata.formats[i];layerContext.formats.push({value:format.value,current:format.value==layer.params["FORMAT"]})}}else{layerContext.formats.push({value:layer.params["FORMAT"],current:true})}if(layer.metadata.styles&&layer.metadata.styles.length>0){for(var i=0,len=layer.metadata.styles.length;i<len;i++){var style=layer.metadata.styles[i];if(style.href==layer.params["SLD"]||style.body==layer.params["SLD_BODY"]||style.name==layer.params["STYLES"]){style.current=true}else{style.current=false}layerContext.styles.push(style)}}else{layerContext.styles.push({href:layer.params["SLD"],body:layer.params["SLD_BODY"],name:layer.params["STYLES"]||parser.defaultStyleName,title:parser.defaultStyleTitle,current:true})}return layerContext},toContext:function(obj){var context={};var layers=obj.layers;if(obj.CLASS_NAME=="OpenLayers.Map"){var metadata=obj.metadata||{};context.size=obj.getSize();context.bounds=obj.getExtent();context.projection=obj.projection;context.title=obj.title;context.keywords=metadata.keywords;context["abstract"]=metadata["abstract"];context.logo=metadata.logo;context.descriptionURL=metadata.descriptionURL;context.contactInformation=metadata.contactInformation;context.maxExtent=obj.maxExtent}else{OpenLayers.Util.applyDefaults(context,obj);if(context.layers!=undefined){delete context.layers}}if(context.layersContext==undefined){context.layersContext=[]}if(layers!=undefined&&OpenLayers.Util.isArray(layers)){for(var i=0,len=layers.length;i<len;i++){var layer=layers[i];if(layer instanceof OpenLayers.Layer.WMS){context.layersContext.push(this.layerToContext(layer))}}}return context},CLASS_NAME:"OpenLayers.Format.WMC"});OpenLayers.Format.WFS=OpenLayers.Class(OpenLayers.Format.GML,{layer:null,wfsns:"http://www.opengis.net/wfs",ogcns:"http://www.opengis.net/ogc",initialize:function(options,layer){OpenLayers.Format.GML.prototype.initialize.apply(this,[options]);this.layer=layer;if(this.layer.featureNS){this.featureNS=this.layer.featureNS}if(this.layer.options.geometry_column){this.geometryName=this.layer.options.geometry_column}if(this.layer.options.typename){this.featureName=this.layer.options.typename}},write:function(features){var transaction=this.createElementNS(this.wfsns,"wfs:Transaction");transaction.setAttribute("version","1.0.0");transaction.setAttribute("service","WFS");for(var i=0;i<features.length;i++){switch(features[i].state){case OpenLayers.State.INSERT:transaction.appendChild(this.insert(features[i]));break;case OpenLayers.State.UPDATE:transaction.appendChild(this.update(features[i]));break;case OpenLayers.State.DELETE:transaction.appendChild(this.remove(features[i]));break}}return OpenLayers.Format.XML.prototype.write.apply(this,[transaction])},createFeatureXML:function(feature){var geometryNode=this.buildGeometryNode(feature.geometry);var geomContainer=this.createElementNS(this.featureNS,"feature:"+this.geometryName);geomContainer.appendChild(geometryNode);var featureContainer=this.createElementNS(this.featureNS,"feature:"+this.featureName);featureContainer.appendChild(geomContainer);for(var attr in feature.attributes){var attrText=this.createTextNode(feature.attributes[attr]);var nodename=attr;if(attr.search(":")!=-1){nodename=attr.split(":")[1]}var attrContainer=this.createElementNS(this.featureNS,"feature:"+nodename);attrContainer.appendChild(attrText);featureContainer.appendChild(attrContainer)}return featureContainer},insert:function(feature){var insertNode=this.createElementNS(this.wfsns,"wfs:Insert");insertNode.appendChild(this.createFeatureXML(feature));return insertNode},update:function(feature){if(!feature.fid){OpenLayers.Console.userError(OpenLayers.i18n("noFID"))}var updateNode=this.createElementNS(this.wfsns,"wfs:Update");updateNode.setAttribute("typeName",this.featurePrefix+":"+this.featureName);updateNode.setAttribute("xmlns:"+this.featurePrefix,this.featureNS);var propertyNode=this.createElementNS(this.wfsns,"wfs:Property");var nameNode=this.createElementNS(this.wfsns,"wfs:Name");var txtNode=this.createTextNode(this.geometryName);nameNode.appendChild(txtNode);propertyNode.appendChild(nameNode);var valueNode=this.createElementNS(this.wfsns,"wfs:Value");var geometryNode=this.buildGeometryNode(feature.geometry);if(feature.layer){geometryNode.setAttribute("srsName",feature.layer.projection.getCode())}valueNode.appendChild(geometryNode);propertyNode.appendChild(valueNode);updateNode.appendChild(propertyNode);for(var propName in feature.attributes){propertyNode=this.createElementNS(this.wfsns,"wfs:Property");nameNode=this.createElementNS(this.wfsns,"wfs:Name");nameNode.appendChild(this.createTextNode(propName));propertyNode.appendChild(nameNode);valueNode=this.createElementNS(this.wfsns,"wfs:Value");valueNode.appendChild(this.createTextNode(feature.attributes[propName]));propertyNode.appendChild(valueNode);updateNode.appendChild(propertyNode)}var filterNode=this.createElementNS(this.ogcns,"ogc:Filter");var filterIdNode=this.createElementNS(this.ogcns,"ogc:FeatureId");filterIdNode.setAttribute("fid",feature.fid);filterNode.appendChild(filterIdNode);updateNode.appendChild(filterNode);return updateNode},remove:function(feature){if(!feature.fid){OpenLayers.Console.userError(OpenLayers.i18n("noFID"));return false}var deleteNode=this.createElementNS(this.wfsns,"wfs:Delete");deleteNode.setAttribute("typeName",this.featurePrefix+":"+this.featureName);deleteNode.setAttribute("xmlns:"+this.featurePrefix,this.featureNS);var filterNode=this.createElementNS(this.ogcns,"ogc:Filter");var filterIdNode=this.createElementNS(this.ogcns,"ogc:FeatureId");filterIdNode.setAttribute("fid",feature.fid);filterNode.appendChild(filterIdNode);deleteNode.appendChild(filterNode);return deleteNode},destroy:function(){this.layer=null},CLASS_NAME:"OpenLayers.Format.WFS"});OpenLayers.Format.CSWGetDomain=function(options){options=OpenLayers.Util.applyDefaults(options,OpenLayers.Format.CSWGetDomain.DEFAULTS);var cls=OpenLayers.Format.CSWGetDomain["v"+options.version.replace(/\./g,"_")];if(!cls){throw"Unsupported CSWGetDomain version: "+options.version}return new cls(options)};OpenLayers.Format.CSWGetDomain.DEFAULTS={version:"2.0.2"};OpenLayers.Format.CQL=function(){var tokens=["PROPERTY","COMPARISON","VALUE","LOGICAL"],patterns={PROPERTY:/^[_a-zA-Z]\w*/,COMPARISON:/^(=|<>|<=|<|>=|>|LIKE)/i,IS_NULL:/^IS NULL/i,COMMA:/^,/,LOGICAL:/^(AND|OR)/i,VALUE:/^('([^']|'')*'|\d+(\.\d*)?|\.\d+)/,LPAREN:/^\(/,RPAREN:/^\)/,SPATIAL:/^(BBOX|INTERSECTS|DWITHIN|WITHIN|CONTAINS)/i,NOT:/^NOT/i,BETWEEN:/^BETWEEN/i,GEOMETRY:function(text){var type=/^(POINT|LINESTRING|POLYGON|MULTIPOINT|MULTILINESTRING|MULTIPOLYGON|GEOMETRYCOLLECTION)/.exec(text);if(type){var len=text.length;var idx=text.indexOf("(",type[0].length);if(idx>-1){var depth=1;while(idx<len&&depth>0){idx++;switch(text.charAt(idx)){case"(":depth++;break;case")":depth--;break;default:}}}return[text.substr(0,idx+1)]}},END:/^$/},follows={LPAREN:["GEOMETRY","SPATIAL","PROPERTY","VALUE","LPAREN"],RPAREN:["NOT","LOGICAL","END","RPAREN"],PROPERTY:["COMPARISON","BETWEEN","COMMA","IS_NULL"],BETWEEN:["VALUE"],IS_NULL:["END"],COMPARISON:["VALUE"],COMMA:["GEOMETRY","VALUE","PROPERTY"],VALUE:["LOGICAL","COMMA","RPAREN","END"],SPATIAL:["LPAREN"],LOGICAL:["NOT","VALUE","SPATIAL","PROPERTY","LPAREN"],NOT:["PROPERTY","LPAREN"],GEOMETRY:["COMMA","RPAREN"]},operators={"=":OpenLayers.Filter.Comparison.EQUAL_TO,"<>":OpenLayers.Filter.Comparison.NOT_EQUAL_TO,"<":OpenLayers.Filter.Comparison.LESS_THAN,"<=":OpenLayers.Filter.Comparison.LESS_THAN_OR_EQUAL_TO,">":OpenLayers.Filter.Comparison.GREATER_THAN,">=":OpenLayers.Filter.Comparison.GREATER_THAN_OR_EQUAL_TO,LIKE:OpenLayers.Filter.Comparison.LIKE,BETWEEN:OpenLayers.Filter.Comparison.BETWEEN,"IS NULL":OpenLayers.Filter.Comparison.IS_NULL},operatorReverse={},logicals={AND:OpenLayers.Filter.Logical.AND,OR:OpenLayers.Filter.Logical.OR},logicalReverse={},precedence={RPAREN:3,LOGICAL:2,COMPARISON:1};var i;for(i in operators){if(operators.hasOwnProperty(i)){operatorReverse[operators[i]]=i}}for(i in logicals){if(logicals.hasOwnProperty(i)){logicalReverse[logicals[i]]=i}}function tryToken(text,pattern){if(pattern instanceof RegExp){return pattern.exec(text)}else{return pattern(text)}}function nextToken(text,tokens){var i,token,len=tokens.length;for(i=0;i<len;i++){token=tokens[i];var pat=patterns[token];var matches=tryToken(text,pat);if(matches){var match=matches[0];var remainder=text.substr(match.length).replace(/^\s*/,"");return{type:token,text:match,remainder:remainder}}}var msg="ERROR: In parsing: ["+text+"], expected one of: ";for(i=0;i<len;i++){token=tokens[i];msg+="\n    "+token+": "+patterns[token]}throw new Error(msg)}function tokenize(text){var results=[];var token,expect=["NOT","GEOMETRY","SPATIAL","PROPERTY","LPAREN"];do{token=nextToken(text,expect);text=token.remainder;expect=follows[token.type];if(token.type!="END"&&!expect){throw new Error("No follows list for "+token.type)}results.push(token)}while(token.type!="END");return results}function buildAst(tokens){var operatorStack=[],postfix=[];while(tokens.length){var tok=tokens.shift();switch(tok.type){case"PROPERTY":case"GEOMETRY":case"VALUE":postfix.push(tok);break;case"COMPARISON":case"BETWEEN":case"IS_NULL":case"LOGICAL":var p=precedence[tok.type];while(operatorStack.length>0&&precedence[operatorStack[operatorStack.length-1].type]<=p){postfix.push(operatorStack.pop())}operatorStack.push(tok);break;case"SPATIAL":case"NOT":case"LPAREN":operatorStack.push(tok);break;case"RPAREN":while(operatorStack.length>0&&operatorStack[operatorStack.length-1].type!="LPAREN"){postfix.push(operatorStack.pop())}operatorStack.pop();if(operatorStack.length>0&&operatorStack[operatorStack.length-1].type=="SPATIAL"){postfix.push(operatorStack.pop())}case"COMMA":case"END":break;default:throw new Error("Unknown token type "+tok.type)}}while(operatorStack.length>0){postfix.push(operatorStack.pop())}function buildTree(){var tok=postfix.pop();switch(tok.type){case"LOGICAL":var rhs=buildTree(),lhs=buildTree();return new OpenLayers.Filter.Logical({filters:[lhs,rhs],type:logicals[tok.text.toUpperCase()]});case"NOT":var operand=buildTree();return new OpenLayers.Filter.Logical({filters:[operand],type:OpenLayers.Filter.Logical.NOT});case"BETWEEN":var min,max,property;postfix.pop();max=buildTree();min=buildTree();property=buildTree();return new OpenLayers.Filter.Comparison({property:property,lowerBoundary:min,upperBoundary:max,type:OpenLayers.Filter.Comparison.BETWEEN});case"COMPARISON":var value=buildTree(),property=buildTree();return new OpenLayers.Filter.Comparison({property:property,value:value,type:operators[tok.text.toUpperCase()]});case"IS_NULL":var property=buildTree();return new OpenLayers.Filter.Comparison({property:property,type:operators[tok.text.toUpperCase()]});case"VALUE":var match=tok.text.match(/^'(.*)'$/);if(match){return match[1].replace(/''/g,"'")}else{return Number(tok.text)}case"SPATIAL":switch(tok.text.toUpperCase()){case"BBOX":var maxy=buildTree(),maxx=buildTree(),miny=buildTree(),minx=buildTree(),prop=buildTree();return new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.BBOX,property:prop,value:OpenLayers.Bounds.fromArray([minx,miny,maxx,maxy])});case"INTERSECTS":var value=buildTree(),property=buildTree();return new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.INTERSECTS,property:property,value:value});case"WITHIN":var value=buildTree(),property=buildTree();return new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.WITHIN,property:property,value:value});case"CONTAINS":var value=buildTree(),property=buildTree();return new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.CONTAINS,property:property,value:value});case"DWITHIN":var distance=buildTree(),value=buildTree(),property=buildTree();return new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.DWITHIN,value:value,property:property,distance:Number(distance)})}case"GEOMETRY":return OpenLayers.Geometry.fromWKT(tok.text);default:return tok.text}}var result=buildTree();if(postfix.length>0){var msg="Remaining tokens after building AST: \n";for(var i=postfix.length-1;i>=0;i--){msg+=postfix[i].type+": "+postfix[i].text+"\n"}throw new Error(msg)}return result}return OpenLayers.Class(OpenLayers.Format,{read:function(text){var result=buildAst(tokenize(text));if(this.keepData){this.data=result}return result},write:function(filter){if(filter instanceof OpenLayers.Geometry){return filter.toString()}switch(filter.CLASS_NAME){case"OpenLayers.Filter.Spatial":switch(filter.type){case OpenLayers.Filter.Spatial.BBOX:return"BBOX("+filter.property+","+filter.value.toBBOX()+")";case OpenLayers.Filter.Spatial.DWITHIN:return"DWITHIN("+filter.property+", "+this.write(filter.value)+", "+filter.distance+")";case OpenLayers.Filter.Spatial.WITHIN:return"WITHIN("+filter.property+", "+this.write(filter.value)+")";case OpenLayers.Filter.Spatial.INTERSECTS:return"INTERSECTS("+filter.property+", "+this.write(filter.value)+")";case OpenLayers.Filter.Spatial.CONTAINS:return"CONTAINS("+filter.property+", "+this.write(filter.value)+")";default:throw new Error("Unknown spatial filter type: "+filter.type)}case"OpenLayers.Filter.Logical":if(filter.type==OpenLayers.Filter.Logical.NOT){return"NOT ("+this.write(filter.filters[0])+")"}else{var res="(";var first=true;for(var i=0;i<filter.filters.length;i++){if(first){first=false}else{res+=") "+logicalReverse[filter.type]+" ("}res+=this.write(filter.filters[i])}return res+")"}case"OpenLayers.Filter.Comparison":if(filter.type==OpenLayers.Filter.Comparison.BETWEEN){return filter.property+" BETWEEN "+this.write(filter.lowerBoundary)+" AND "+this.write(filter.upperBoundary)}else{return filter.value!==null?filter.property+" "+operatorReverse[filter.type]+" "+this.write(filter.value):filter.property+" "+operatorReverse[filter.type]}case undefined:if(typeof filter==="string"){return"'"+filter.replace(/'/g,"''")+"'"}else if(typeof filter==="number"){return String(filter)}default:throw new Error("Can't encode: "+filter.CLASS_NAME+" "+filter)}},CLASS_NAME:"OpenLayers.Format.CQL"})}();OpenLayers.Format.Text=OpenLayers.Class(OpenLayers.Format,{defaultStyle:null,extractStyles:true,initialize:function(options){options=options||{};if(options.extractStyles!==false){options.defaultStyle={externalGraphic:OpenLayers.Util.getImageLocation("marker.png"),graphicWidth:21,graphicHeight:25,graphicXOffset:-10.5,graphicYOffset:-12.5}}OpenLayers.Format.prototype.initialize.apply(this,[options])},read:function(text){var lines=text.split("\n");var columns;var features=[];for(var lcv=0;lcv<lines.length-1;lcv++){var currLine=lines[lcv].replace(/^\s*/,"").replace(/\s*$/,"");if(currLine.charAt(0)!="#"){if(!columns){columns=currLine.split("\t")}else{var vals=currLine.split("\t");var geometry=new OpenLayers.Geometry.Point(0,0);var attributes={};var style=this.defaultStyle?OpenLayers.Util.applyDefaults({},this.defaultStyle):null;var icon,iconSize,iconOffset,overflow;var set=false;for(var valIndex=0;valIndex<vals.length;valIndex++){if(vals[valIndex]){if(columns[valIndex]=="point"){var coords=vals[valIndex].split(",");geometry.y=parseFloat(coords[0]);geometry.x=parseFloat(coords[1]);set=true}else if(columns[valIndex]=="lat"){geometry.y=parseFloat(vals[valIndex]);set=true}else if(columns[valIndex]=="lon"){geometry.x=parseFloat(vals[valIndex]);set=true}else if(columns[valIndex]=="title")attributes["title"]=vals[valIndex];else if(columns[valIndex]=="image"||columns[valIndex]=="icon"&&style){style["externalGraphic"]=vals[valIndex]}else if(columns[valIndex]=="iconSize"&&style){var size=vals[valIndex].split(",");style["graphicWidth"]=parseFloat(size[0]);style["graphicHeight"]=parseFloat(size[1])}else if(columns[valIndex]=="iconOffset"&&style){var offset=vals[valIndex].split(",");style["graphicXOffset"]=parseFloat(offset[0]);style["graphicYOffset"]=parseFloat(offset[1])}else if(columns[valIndex]=="description"){attributes["description"]=vals[valIndex]}else if(columns[valIndex]=="overflow"){attributes["overflow"]=vals[valIndex]}else{attributes[columns[valIndex]]=vals[valIndex]}}}if(set){if(this.internalProjection&&this.externalProjection){geometry.transform(this.externalProjection,this.internalProjection)}var feature=new OpenLayers.Feature.Vector(geometry,attributes,style);features.push(feature)}}}}return features},CLASS_NAME:"OpenLayers.Format.Text"});OpenLayers.Format.Atom=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{atom:"http://www.w3.org/2005/Atom",georss:"http://www.georss.org/georss"},feedTitle:"untitled",defaultEntryTitle:"untitled",gmlParser:null,xy:false,read:function(doc){if(typeof doc=="string"){doc=OpenLayers.Format.XML.prototype.read.apply(this,[doc])}return this.parseFeatures(doc)},write:function(features){var doc;if(OpenLayers.Util.isArray(features)){doc=this.createElementNSPlus("atom:feed");doc.appendChild(this.createElementNSPlus("atom:title",{value:this.feedTitle}));for(var i=0,ii=features.length;i<ii;i++){doc.appendChild(this.buildEntryNode(features[i]))}}else{doc=this.buildEntryNode(features)}return OpenLayers.Format.XML.prototype.write.apply(this,[doc])},buildContentNode:function(content){var node=this.createElementNSPlus("atom:content",{attributes:{type:content.type||null}});if(content.src){node.setAttribute("src",content.src)}else{if(content.type=="text"||content.type==null){node.appendChild(this.createTextNode(content.value))}else if(content.type=="html"){if(typeof content.value!="string"){throw"HTML content must be in form of an escaped string"}node.appendChild(this.createTextNode(content.value))}else if(content.type=="xhtml"){node.appendChild(content.value)}else if(content.type=="xhtml"||content.type.match(/(\+|\/)xml$/)){node.appendChild(content.value)}else{node.appendChild(this.createTextNode(content.value))}}return node},buildEntryNode:function(feature){var attrib=feature.attributes;var atomAttrib=attrib.atom||{};var entryNode=this.createElementNSPlus("atom:entry");if(atomAttrib.authors){var authors=OpenLayers.Util.isArray(atomAttrib.authors)?atomAttrib.authors:[atomAttrib.authors];for(var i=0,ii=authors.length;i<ii;i++){entryNode.appendChild(this.buildPersonConstructNode("author",authors[i]))}}if(atomAttrib.categories){var categories=OpenLayers.Util.isArray(atomAttrib.categories)?atomAttrib.categories:[atomAttrib.categories];var category;for(var i=0,ii=categories.length;i<ii;i++){category=categories[i];entryNode.appendChild(this.createElementNSPlus("atom:category",{attributes:{term:category.term,scheme:category.scheme||null,label:category.label||null}}))}}if(atomAttrib.content){entryNode.appendChild(this.buildContentNode(atomAttrib.content))}if(atomAttrib.contributors){var contributors=OpenLayers.Util.isArray(atomAttrib.contributors)?atomAttrib.contributors:[atomAttrib.contributors];for(var i=0,ii=contributors.length;i<ii;i++){entryNode.appendChild(this.buildPersonConstructNode("contributor",contributors[i]))}}if(feature.fid){entryNode.appendChild(this.createElementNSPlus("atom:id",{value:feature.fid}))}if(atomAttrib.links){var links=OpenLayers.Util.isArray(atomAttrib.links)?atomAttrib.links:[atomAttrib.links];var link;for(var i=0,ii=links.length;i<ii;i++){link=links[i];entryNode.appendChild(this.createElementNSPlus("atom:link",{attributes:{href:link.href,rel:link.rel||null,type:link.type||null,hreflang:link.hreflang||null,title:link.title||null,length:link.length||null}}))}}if(atomAttrib.published){entryNode.appendChild(this.createElementNSPlus("atom:published",{value:atomAttrib.published}))}if(atomAttrib.rights){entryNode.appendChild(this.createElementNSPlus("atom:rights",{value:atomAttrib.rights}))}if(atomAttrib.summary||attrib.description){entryNode.appendChild(this.createElementNSPlus("atom:summary",{value:atomAttrib.summary||attrib.description}))}entryNode.appendChild(this.createElementNSPlus("atom:title",{value:atomAttrib.title||attrib.title||this.defaultEntryTitle}));if(atomAttrib.updated){entryNode.appendChild(this.createElementNSPlus("atom:updated",{value:atomAttrib.updated}))}if(feature.geometry){var whereNode=this.createElementNSPlus("georss:where");whereNode.appendChild(this.buildGeometryNode(feature.geometry));entryNode.appendChild(whereNode)}return entryNode},initGmlParser:function(){this.gmlParser=new OpenLayers.Format.GML.v3({xy:this.xy,featureNS:"http://example.com#feature",internalProjection:this.internalProjection,externalProjection:this.externalProjection})},buildGeometryNode:function(geometry){if(!this.gmlParser){this.initGmlParser()}var node=this.gmlParser.writeNode("feature:_geometry",geometry);return node.firstChild},buildPersonConstructNode:function(name,value){var oNames=["uri","email"];var personNode=this.createElementNSPlus("atom:"+name);personNode.appendChild(this.createElementNSPlus("atom:name",{value:value.name}));for(var i=0,ii=oNames.length;i<ii;i++){if(value[oNames[i]]){personNode.appendChild(this.createElementNSPlus("atom:"+oNames[i],{value:value[oNames[i]]}))}}return personNode},getFirstChildValue:function(node,nsuri,name,def){var value;var nodes=this.getElementsByTagNameNS(node,nsuri,name);if(nodes&&nodes.length>0){value=this.getChildValue(nodes[0],def)}else{value=def}return value},
parseFeature:function(node){var atomAttrib={};var value=null;var nodes=null;var attval=null;var atomns=this.namespaces.atom;this.parsePersonConstructs(node,"author",atomAttrib);nodes=this.getElementsByTagNameNS(node,atomns,"category");if(nodes.length>0){atomAttrib.categories=[]}for(var i=0,ii=nodes.length;i<ii;i++){value={};value.term=nodes[i].getAttribute("term");attval=nodes[i].getAttribute("scheme");if(attval){value.scheme=attval}attval=nodes[i].getAttribute("label");if(attval){value.label=attval}atomAttrib.categories.push(value)}nodes=this.getElementsByTagNameNS(node,atomns,"content");if(nodes.length>0){value={};attval=nodes[0].getAttribute("type");if(attval){value.type=attval}attval=nodes[0].getAttribute("src");if(attval){value.src=attval}else{if(value.type=="text"||value.type=="html"||value.type==null){value.value=this.getFirstChildValue(node,atomns,"content",null)}else if(value.type=="xhtml"||value.type.match(/(\+|\/)xml$/)){value.value=this.getChildEl(nodes[0])}else{value.value=this.getFirstChildValue(node,atomns,"content",null)}atomAttrib.content=value}}this.parsePersonConstructs(node,"contributor",atomAttrib);atomAttrib.id=this.getFirstChildValue(node,atomns,"id",null);nodes=this.getElementsByTagNameNS(node,atomns,"link");if(nodes.length>0){atomAttrib.links=new Array(nodes.length)}var oAtts=["rel","type","hreflang","title","length"];for(var i=0,ii=nodes.length;i<ii;i++){value={};value.href=nodes[i].getAttribute("href");for(var j=0,jj=oAtts.length;j<jj;j++){attval=nodes[i].getAttribute(oAtts[j]);if(attval){value[oAtts[j]]=attval}}atomAttrib.links[i]=value}value=this.getFirstChildValue(node,atomns,"published",null);if(value){atomAttrib.published=value}value=this.getFirstChildValue(node,atomns,"rights",null);if(value){atomAttrib.rights=value}value=this.getFirstChildValue(node,atomns,"summary",null);if(value){atomAttrib.summary=value}atomAttrib.title=this.getFirstChildValue(node,atomns,"title",null);atomAttrib.updated=this.getFirstChildValue(node,atomns,"updated",null);var featureAttrib={title:atomAttrib.title,description:atomAttrib.summary,atom:atomAttrib};var geometry=this.parseLocations(node)[0];var feature=new OpenLayers.Feature.Vector(geometry,featureAttrib);feature.fid=atomAttrib.id;return feature},parseFeatures:function(node){var features=[];var entries=this.getElementsByTagNameNS(node,this.namespaces.atom,"entry");if(entries.length==0){entries=[node]}for(var i=0,ii=entries.length;i<ii;i++){features.push(this.parseFeature(entries[i]))}return features},parseLocations:function(node){var georssns=this.namespaces.georss;var locations={components:[]};var where=this.getElementsByTagNameNS(node,georssns,"where");if(where&&where.length>0){if(!this.gmlParser){this.initGmlParser()}for(var i=0,ii=where.length;i<ii;i++){this.gmlParser.readChildNodes(where[i],locations)}}var components=locations.components;var point=this.getElementsByTagNameNS(node,georssns,"point");if(point&&point.length>0){for(var i=0,ii=point.length;i<ii;i++){var xy=OpenLayers.String.trim(point[i].firstChild.nodeValue).split(/\s+/);if(xy.length!=2){xy=OpenLayers.String.trim(point[i].firstChild.nodeValue).split(/\s*,\s*/)}components.push(new OpenLayers.Geometry.Point(xy[1],xy[0]))}}var line=this.getElementsByTagNameNS(node,georssns,"line");if(line&&line.length>0){var coords;var p;var points;for(var i=0,ii=line.length;i<ii;i++){coords=OpenLayers.String.trim(line[i].firstChild.nodeValue).split(/\s+/);points=[];for(var j=0,jj=coords.length;j<jj;j+=2){p=new OpenLayers.Geometry.Point(coords[j+1],coords[j]);points.push(p)}components.push(new OpenLayers.Geometry.LineString(points))}}var polygon=this.getElementsByTagNameNS(node,georssns,"polygon");if(polygon&&polygon.length>0){var coords;var p;var points;for(var i=0,ii=polygon.length;i<ii;i++){coords=OpenLayers.String.trim(polygon[i].firstChild.nodeValue).split(/\s+/);points=[];for(var j=0,jj=coords.length;j<jj;j+=2){p=new OpenLayers.Geometry.Point(coords[j+1],coords[j]);points.push(p)}components.push(new OpenLayers.Geometry.Polygon([new OpenLayers.Geometry.LinearRing(points)]))}}if(this.internalProjection&&this.externalProjection){for(var i=0,ii=components.length;i<ii;i++){if(components[i]){components[i].transform(this.externalProjection,this.internalProjection)}}}return components},parsePersonConstructs:function(node,name,data){var persons=[];var atomns=this.namespaces.atom;var nodes=this.getElementsByTagNameNS(node,atomns,name);var oAtts=["uri","email"];for(var i=0,ii=nodes.length;i<ii;i++){var value={};value.name=this.getFirstChildValue(nodes[i],atomns,"name",null);for(var j=0,jj=oAtts.length;j<jj;j++){var attval=this.getFirstChildValue(nodes[i],atomns,oAtts[j],null);if(attval){value[oAtts[j]]=attval}}persons.push(value)}if(persons.length>0){data[name+"s"]=persons}},CLASS_NAME:"OpenLayers.Format.Atom"});OpenLayers.Format.SOSCapabilities=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.0.0",CLASS_NAME:"OpenLayers.Format.SOSCapabilities"});OpenLayers.Format.WMSCapabilities=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.1.1",profile:null,CLASS_NAME:"OpenLayers.Format.WMSCapabilities"});OpenLayers.Format.GeoRSS=OpenLayers.Class(OpenLayers.Format.XML,{rssns:"http://backend.userland.com/rss2",featureNS:"http://mapserver.gis.umn.edu/mapserver",georssns:"http://www.georss.org/georss",geons:"http://www.w3.org/2003/01/geo/wgs84_pos#",featureTitle:"Untitled",featureDescription:"No Description",gmlParser:null,xy:false,createGeometryFromItem:function(item){var point=this.getElementsByTagNameNS(item,this.georssns,"point");var lat=this.getElementsByTagNameNS(item,this.geons,"lat");var lon=this.getElementsByTagNameNS(item,this.geons,"long");var line=this.getElementsByTagNameNS(item,this.georssns,"line");var polygon=this.getElementsByTagNameNS(item,this.georssns,"polygon");var where=this.getElementsByTagNameNS(item,this.georssns,"where");var box=this.getElementsByTagNameNS(item,this.georssns,"box");if(point.length>0||lat.length>0&&lon.length>0){var location;if(point.length>0){location=OpenLayers.String.trim(point[0].firstChild.nodeValue).split(/\s+/);if(location.length!=2){location=OpenLayers.String.trim(point[0].firstChild.nodeValue).split(/\s*,\s*/)}}else{location=[parseFloat(lat[0].firstChild.nodeValue),parseFloat(lon[0].firstChild.nodeValue)]}var geometry=new OpenLayers.Geometry.Point(location[1],location[0])}else if(line.length>0){var coords=OpenLayers.String.trim(this.getChildValue(line[0])).split(/\s+/);var components=[];var point;for(var i=0,len=coords.length;i<len;i+=2){point=new OpenLayers.Geometry.Point(coords[i+1],coords[i]);components.push(point)}geometry=new OpenLayers.Geometry.LineString(components)}else if(polygon.length>0){var coords=OpenLayers.String.trim(this.getChildValue(polygon[0])).split(/\s+/);var components=[];var point;for(var i=0,len=coords.length;i<len;i+=2){point=new OpenLayers.Geometry.Point(coords[i+1],coords[i]);components.push(point)}geometry=new OpenLayers.Geometry.Polygon([new OpenLayers.Geometry.LinearRing(components)])}else if(where.length>0){if(!this.gmlParser){this.gmlParser=new OpenLayers.Format.GML({xy:this.xy})}var feature=this.gmlParser.parseFeature(where[0]);geometry=feature.geometry}else if(box.length>0){var coords=OpenLayers.String.trim(box[0].firstChild.nodeValue).split(/\s+/);var components=[];var point;if(coords.length>3){point=new OpenLayers.Geometry.Point(coords[1],coords[0]);components.push(point);point=new OpenLayers.Geometry.Point(coords[1],coords[2]);components.push(point);point=new OpenLayers.Geometry.Point(coords[3],coords[2]);components.push(point);point=new OpenLayers.Geometry.Point(coords[3],coords[0]);components.push(point);point=new OpenLayers.Geometry.Point(coords[1],coords[0]);components.push(point)}geometry=new OpenLayers.Geometry.Polygon([new OpenLayers.Geometry.LinearRing(components)])}if(geometry&&this.internalProjection&&this.externalProjection){geometry.transform(this.externalProjection,this.internalProjection)}return geometry},createFeatureFromItem:function(item){var geometry=this.createGeometryFromItem(item);var title=this._getChildValue(item,"*","title",this.featureTitle);var description=this._getChildValue(item,"*","description",this._getChildValue(item,"*","content",this._getChildValue(item,"*","summary",this.featureDescription)));var link=this._getChildValue(item,"*","link");if(!link){try{link=this.getElementsByTagNameNS(item,"*","link")[0].getAttribute("href")}catch(e){link=null}}var id=this._getChildValue(item,"*","id",null);var data={title:title,description:description,link:link};var feature=new OpenLayers.Feature.Vector(geometry,data);feature.fid=id;return feature},_getChildValue:function(node,nsuri,name,def){var value;var eles=this.getElementsByTagNameNS(node,nsuri,name);if(eles&&eles[0]&&eles[0].firstChild&&eles[0].firstChild.nodeValue){value=this.getChildValue(eles[0])}else{value=def==undefined?"":def}return value},read:function(doc){if(typeof doc=="string"){doc=OpenLayers.Format.XML.prototype.read.apply(this,[doc])}var itemlist=null;itemlist=this.getElementsByTagNameNS(doc,"*","item");if(itemlist.length==0){itemlist=this.getElementsByTagNameNS(doc,"*","entry")}var numItems=itemlist.length;var features=new Array(numItems);for(var i=0;i<numItems;i++){features[i]=this.createFeatureFromItem(itemlist[i])}return features},write:function(features){var georss;if(OpenLayers.Util.isArray(features)){georss=this.createElementNS(this.rssns,"rss");for(var i=0,len=features.length;i<len;i++){georss.appendChild(this.createFeatureXML(features[i]))}}else{georss=this.createFeatureXML(features)}return OpenLayers.Format.XML.prototype.write.apply(this,[georss])},createFeatureXML:function(feature){var geometryNode=this.buildGeometryNode(feature.geometry);var featureNode=this.createElementNS(this.rssns,"item");var titleNode=this.createElementNS(this.rssns,"title");titleNode.appendChild(this.createTextNode(feature.attributes.title?feature.attributes.title:""));var descNode=this.createElementNS(this.rssns,"description");descNode.appendChild(this.createTextNode(feature.attributes.description?feature.attributes.description:""));featureNode.appendChild(titleNode);featureNode.appendChild(descNode);if(feature.attributes.link){var linkNode=this.createElementNS(this.rssns,"link");linkNode.appendChild(this.createTextNode(feature.attributes.link));featureNode.appendChild(linkNode)}for(var attr in feature.attributes){if(attr=="link"||attr=="title"||attr=="description"){continue}var attrText=this.createTextNode(feature.attributes[attr]);var nodename=attr;if(attr.search(":")!=-1){nodename=attr.split(":")[1]}var attrContainer=this.createElementNS(this.featureNS,"feature:"+nodename);attrContainer.appendChild(attrText);featureNode.appendChild(attrContainer)}featureNode.appendChild(geometryNode);return featureNode},buildGeometryNode:function(geometry){if(this.internalProjection&&this.externalProjection){geometry=geometry.clone();geometry.transform(this.internalProjection,this.externalProjection)}var node;if(geometry.CLASS_NAME=="OpenLayers.Geometry.Polygon"){node=this.createElementNS(this.georssns,"georss:polygon");node.appendChild(this.buildCoordinatesNode(geometry.components[0]))}else if(geometry.CLASS_NAME=="OpenLayers.Geometry.LineString"){node=this.createElementNS(this.georssns,"georss:line");node.appendChild(this.buildCoordinatesNode(geometry))}else if(geometry.CLASS_NAME=="OpenLayers.Geometry.Point"){node=this.createElementNS(this.georssns,"georss:point");node.appendChild(this.buildCoordinatesNode(geometry))}else{throw"Couldn't parse "+geometry.CLASS_NAME}return node},buildCoordinatesNode:function(geometry){var points=null;if(geometry.components){points=geometry.components}var path;if(points){var numPoints=points.length;var parts=new Array(numPoints);for(var i=0;i<numPoints;i++){parts[i]=points[i].y+" "+points[i].x}path=parts.join(" ")}else{path=geometry.y+" "+geometry.x}return this.createTextNode(path)},CLASS_NAME:"OpenLayers.Format.GeoRSS"});OpenLayers.Format.SLD=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{profile:null,defaultVersion:"1.0.0",stringifyOutput:true,namedLayersAsArray:false,CLASS_NAME:"OpenLayers.Format.SLD"});OpenLayers.Format.EncodedPolyline=OpenLayers.Class(OpenLayers.Format,{geometryType:"linestring",initialize:function(options){OpenLayers.Format.prototype.initialize.apply(this,[options])},read:function(encoded){var geomType;if(this.geometryType=="linestring")geomType=OpenLayers.Geometry.LineString;else if(this.geometryType=="linearring")geomType=OpenLayers.Geometry.LinearRing;else if(this.geometryType=="multipoint")geomType=OpenLayers.Geometry.MultiPoint;else if(this.geometryType!="point"&&this.geometryType!="polygon")return null;var flatPoints=this.decodeDeltas(encoded,2);var flatPointsLength=flatPoints.length;var pointGeometries=[];for(var i=0;i+1<flatPointsLength;){var y=flatPoints[i++],x=flatPoints[i++];pointGeometries.push(new OpenLayers.Geometry.Point(x,y))}if(this.geometryType=="point")return new OpenLayers.Feature.Vector(pointGeometries[0]);if(this.geometryType=="polygon")return new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Polygon([new OpenLayers.Geometry.LinearRing(pointGeometries)]));return new OpenLayers.Feature.Vector(new geomType(pointGeometries))},decode:function(encoded,dims,opt_factor){var factor=opt_factor||1e5;var flatPoints=this.decodeDeltas(encoded,dims,factor);var flatPointsLength=flatPoints.length;var points=[];for(var i=0;i+(dims-1)<flatPointsLength;){var point=[];for(var dim=0;dim<dims;++dim){point.push(flatPoints[i++])}points.push(point)}return points},write:function(features){var feature;if(features.constructor==Array)feature=features[0];else feature=features;var geometry=feature.geometry;var type=geometry.CLASS_NAME.split(".")[2].toLowerCase();var pointGeometries;if(type=="point")pointGeometries=new Array(geometry);else if(type=="linestring"||type=="linearring"||type=="multipoint")pointGeometries=geometry.components;else if(type=="polygon")pointGeometries=geometry.components[0].components;else return null;var flatPoints=[];var pointGeometriesLength=pointGeometries.length;for(var i=0;i<pointGeometriesLength;++i){var pointGeometry=pointGeometries[i];flatPoints.push(pointGeometry.y);flatPoints.push(pointGeometry.x)}return this.encodeDeltas(flatPoints,2)},encode:function(points,dims,opt_factor){var factor=opt_factor||1e5;var flatPoints=[];var pointsLength=points.length;for(var i=0;i<pointsLength;++i){var point=points[i];for(var dim=0;dim<dims;++dim){flatPoints.push(point[dim])}}return this.encodeDeltas(flatPoints,dims,factor)},encodeDeltas:function(numbers,dimension,opt_factor){var factor=opt_factor||1e5;var d;var lastNumbers=new Array(dimension);for(d=0;d<dimension;++d){lastNumbers[d]=0}var numbersLength=numbers.length;for(var i=0;i<numbersLength;){for(d=0;d<dimension;++d,++i){var num=numbers[i];var delta=num-lastNumbers[d];lastNumbers[d]=num;numbers[i]=delta}}return this.encodeFloats(numbers,factor)},decodeDeltas:function(encoded,dimension,opt_factor){var factor=opt_factor||1e5;var d;var lastNumbers=new Array(dimension);for(d=0;d<dimension;++d){lastNumbers[d]=0}var numbers=this.decodeFloats(encoded,factor);var numbersLength=numbers.length;for(var i=0;i<numbersLength;){for(d=0;d<dimension;++d,++i){lastNumbers[d]+=numbers[i];numbers[i]=lastNumbers[d]}}return numbers},encodeFloats:function(numbers,opt_factor){var factor=opt_factor||1e5;var numbersLength=numbers.length;for(var i=0;i<numbersLength;++i){numbers[i]=Math.round(numbers[i]*factor)}return this.encodeSignedIntegers(numbers)},decodeFloats:function(encoded,opt_factor){var factor=opt_factor||1e5;var numbers=this.decodeSignedIntegers(encoded);var numbersLength=numbers.length;for(var i=0;i<numbersLength;++i){numbers[i]/=factor}return numbers},encodeSignedIntegers:function(numbers){var numbersLength=numbers.length;for(var i=0;i<numbersLength;++i){var num=numbers[i];var signedNum=num<<1;if(num<0){signedNum=~signedNum}numbers[i]=signedNum}return this.encodeUnsignedIntegers(numbers)},decodeSignedIntegers:function(encoded){var numbers=this.decodeUnsignedIntegers(encoded);var numbersLength=numbers.length;for(var i=0;i<numbersLength;++i){var num=numbers[i];numbers[i]=num&1?~(num>>1):num>>1}return numbers},encodeUnsignedIntegers:function(numbers){var encoded="";var numbersLength=numbers.length;for(var i=0;i<numbersLength;++i){encoded+=this.encodeUnsignedInteger(numbers[i])}return encoded},decodeUnsignedIntegers:function(encoded){var numbers=[];var current=0;var shift=0;var encodedLength=encoded.length;for(var i=0;i<encodedLength;++i){var b=encoded.charCodeAt(i)-63;current|=(b&31)<<shift;if(b<32){numbers.push(current);current=0;shift=0}else{shift+=5}}return numbers},encodeFloat:function(num,opt_factor){num=Math.round(num*(opt_factor||1e5));return this.encodeSignedInteger(num)},decodeFloat:function(encoded,opt_factor){var result=this.decodeSignedInteger(encoded);return result/(opt_factor||1e5)},encodeSignedInteger:function(num){var signedNum=num<<1;if(num<0){signedNum=~signedNum}return this.encodeUnsignedInteger(signedNum)},decodeSignedInteger:function(encoded){var result=this.decodeUnsignedInteger(encoded);return result&1?~(result>>1):result>>1},encodeUnsignedInteger:function(num){var value,encoded="";while(num>=32){value=(32|num&31)+63;encoded+=String.fromCharCode(value);num>>=5}value=num+63;encoded+=String.fromCharCode(value);return encoded},decodeUnsignedInteger:function(encoded){var result=0;var shift=0;var encodedLength=encoded.length;for(var i=0;i<encodedLength;++i){var b=encoded.charCodeAt(i)-63;result|=(b&31)<<shift;if(b<32)break;shift+=5}return result},CLASS_NAME:"OpenLayers.Format.EncodedPolyline"});OpenLayers.Format.XLS=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.1.0",stringifyOutput:true,CLASS_NAME:"OpenLayers.Format.XLS"});OpenLayers.Format.OWSContext=OpenLayers.Class(OpenLayers.Format.Context,{defaultVersion:"0.3.1",getVersion:function(root,options){var version=OpenLayers.Format.XML.VersionedOGC.prototype.getVersion.apply(this,arguments);if(version==="0.3.0"){version=this.defaultVersion}return version},toContext:function(obj){var context={};if(obj.CLASS_NAME=="OpenLayers.Map"){context.bounds=obj.getExtent();context.maxExtent=obj.maxExtent;context.projection=obj.projection;context.size=obj.getSize();context.layers=obj.layers}return context},CLASS_NAME:"OpenLayers.Format.OWSContext"});OpenLayers.Format.SOSGetFeatureOfInterest=OpenLayers.Class(OpenLayers.Format.XML,{VERSION:"1.0.0",namespaces:{sos:"http://www.opengis.net/sos/1.0",gml:"http://www.opengis.net/gml",sa:"http://www.opengis.net/sampling/1.0",xsi:"http://www.w3.org/2001/XMLSchema-instance"},schemaLocation:"http://www.opengis.net/sos/1.0 http://schemas.opengis.net/sos/1.0.0/sosAll.xsd",defaultPrefix:"sos",regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}if(data&&data.nodeType==9){data=data.documentElement}var info={features:[]};this.readNode(data,info);var features=[];for(var i=0,len=info.features.length;i<len;i++){var container=info.features[i];if(this.internalProjection&&this.externalProjection&&container.components[0]){container.components[0].transform(this.externalProjection,this.internalProjection)}var feature=new OpenLayers.Feature.Vector(container.components[0],container.attributes);features.push(feature)}return features},readers:{sa:{SamplingPoint:function(node,obj){if(!obj.attributes){var feature={attributes:{}};obj.features.push(feature);obj=feature}obj.attributes.id=this.getAttributeNS(node,this.namespaces.gml,"id");this.readChildNodes(node,obj)},position:function(node,obj){this.readChildNodes(node,obj)}},gml:OpenLayers.Util.applyDefaults({FeatureCollection:function(node,obj){this.readChildNodes(node,obj)},featureMember:function(node,obj){var feature={attributes:{}};obj.features.push(feature);this.readChildNodes(node,feature)},name:function(node,obj){obj.attributes.name=this.getChildValue(node)},pos:function(node,obj){if(!this.externalProjection){this.externalProjection=new OpenLayers.Projection(node.getAttribute("srsName"))}OpenLayers.Format.GML.v3.prototype.readers.gml.pos.apply(this,[node,obj])}},OpenLayers.Format.GML.v3.prototype.readers.gml)},writers:{sos:{GetFeatureOfInterest:function(options){var node=this.createElementNSPlus("GetFeatureOfInterest",{attributes:{version:this.VERSION,service:"SOS","xsi:schemaLocation":this.schemaLocation}});for(var i=0,len=options.fois.length;i<len;i++){this.writeNode("FeatureOfInterestId",{foi:options.fois[i]},node)}return node},FeatureOfInterestId:function(options){var node=this.createElementNSPlus("FeatureOfInterestId",{value:options.foi});return node}}},CLASS_NAME:"OpenLayers.Format.SOSGetFeatureOfInterest"});OpenLayers.Format.WPSCapabilities=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.0.0",CLASS_NAME:"OpenLayers.Format.WPSCapabilities"});OpenLayers.Format.KML=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{kml:"http://www.opengis.net/kml/2.2",gx:"http://www.google.com/kml/ext/2.2"},kmlns:"http://earth.google.com/kml/2.0",placemarksDesc:"No description available",foldersName:"OpenLayers export",foldersDesc:"Exported on "+new Date,extractAttributes:true,kvpAttributes:false,extractStyles:false,extractTracks:false,trackAttributes:null,internalns:null,features:null,styles:null,styleBaseUrl:"",fetched:null,maxDepth:0,initialize:function(options){this.regExes={trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g,kmlColor:/(\w{2})(\w{2})(\w{2})(\w{2})/,kmlIconPalette:/root:\/\/icons\/palette-(\d+)(\.\w+)/,straightBracket:/\$\[(.*?)\]/g};this.externalProjection=new OpenLayers.Projection("EPSG:4326");OpenLayers.Format.XML.prototype.initialize.apply(this,[options])},read:function(data){this.features=[];this.styles={};this.fetched={};var options={depth:0,styleBaseUrl:this.styleBaseUrl};return this.parseData(data,options)},parseData:function(data,options){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}var types=["Link","NetworkLink","Style","StyleMap","Placemark"];for(var i=0,len=types.length;i<len;++i){var type=types[i];var nodes=this.getElementsByTagNameNS(data,"*",type);if(nodes.length==0){continue}switch(type.toLowerCase()){case"link":case"networklink":this.parseLinks(nodes,options);break;case"style":if(this.extractStyles){this.parseStyles(nodes,options)}break;case"stylemap":if(this.extractStyles){this.parseStyleMaps(nodes,options)}break;case"placemark":this.parseFeatures(nodes,options);break}}return this.features},parseLinks:function(nodes,options){if(options.depth>=this.maxDepth){return false}var newOptions=OpenLayers.Util.extend({},options);newOptions.depth++;for(var i=0,len=nodes.length;i<len;i++){var href=this.parseProperty(nodes[i],"*","href");if(href&&!this.fetched[href]){this.fetched[href]=true;var data=this.fetchLink(href);if(data){this.parseData(data,newOptions)}}}},fetchLink:function(href){var request=OpenLayers.Request.GET({url:href,async:false});if(request){return request.responseText}},parseStyles:function(nodes,options){for(var i=0,len=nodes.length;i<len;i++){var style=this.parseStyle(nodes[i]);if(style){var styleName=(options.styleBaseUrl||"")+"#"+style.id;this.styles[styleName]=style}}},parseKmlColor:function(kmlColor){var color=null;if(kmlColor){var matches=kmlColor.match(this.regExes.kmlColor);if(matches){color={color:"#"+matches[4]+matches[3]+matches[2],opacity:parseInt(matches[1],16)/255}}}return color},parseStyle:function(node){var style={};var types=["LineStyle","PolyStyle","IconStyle","BalloonStyle","LabelStyle"];var type,styleTypeNode,nodeList,geometry,parser;for(var i=0,len=types.length;i<len;++i){type=types[i];styleTypeNode=this.getElementsByTagNameNS(node,"*",type)[0];if(!styleTypeNode){continue}switch(type.toLowerCase()){case"linestyle":var kmlColor=this.parseProperty(styleTypeNode,"*","color");var color=this.parseKmlColor(kmlColor);if(color){style["strokeColor"]=color.color;style["strokeOpacity"]=color.opacity}var width=this.parseProperty(styleTypeNode,"*","width");if(width){style["strokeWidth"]=width}break;case"polystyle":var kmlColor=this.parseProperty(styleTypeNode,"*","color");var color=this.parseKmlColor(kmlColor);if(color){style["fillOpacity"]=color.opacity;style["fillColor"]=color.color}var fill=this.parseProperty(styleTypeNode,"*","fill");if(fill=="0"){style["fillColor"]="none"}var outline=this.parseProperty(styleTypeNode,"*","outline");if(outline=="0"){style["strokeWidth"]="0"}break;case"iconstyle":var scale=parseFloat(this.parseProperty(styleTypeNode,"*","scale")||1);var width=32*scale;var height=32*scale;var iconNode=this.getElementsByTagNameNS(styleTypeNode,"*","Icon")[0];if(iconNode){var href=this.parseProperty(iconNode,"*","href");if(href){var w=this.parseProperty(iconNode,"*","w");var h=this.parseProperty(iconNode,"*","h");var google="http://maps.google.com/mapfiles/kml";if(OpenLayers.String.startsWith(href,google)&&!w&&!h){w=64;h=64;scale=scale/2}w=w||h;h=h||w;if(w){width=parseInt(w)*scale}if(h){height=parseInt(h)*scale}var matches=href.match(this.regExes.kmlIconPalette);if(matches){var palette=matches[1];var file_extension=matches[2];var x=this.parseProperty(iconNode,"*","x");var y=this.parseProperty(iconNode,"*","y");var posX=x?x/32:0;var posY=y?7-y/32:7;var pos=posY*8+posX;href="http://maps.google.com/mapfiles/kml/pal"+palette+"/icon"+pos+file_extension}style["graphicOpacity"]=1;style["externalGraphic"]=href}}var hotSpotNode=this.getElementsByTagNameNS(styleTypeNode,"*","hotSpot")[0];if(hotSpotNode){var x=parseFloat(hotSpotNode.getAttribute("x"));var y=parseFloat(hotSpotNode.getAttribute("y"));var xUnits=hotSpotNode.getAttribute("xunits");if(xUnits=="pixels"){style["graphicXOffset"]=-x*scale}else if(xUnits=="insetPixels"){style["graphicXOffset"]=-width+x*scale}else if(xUnits=="fraction"){style["graphicXOffset"]=-width*x}var yUnits=hotSpotNode.getAttribute("yunits");if(yUnits=="pixels"){style["graphicYOffset"]=-height+y*scale+1}else if(yUnits=="insetPixels"){style["graphicYOffset"]=-(y*scale)+1}else if(yUnits=="fraction"){style["graphicYOffset"]=-height*(1-y)+1}}style["graphicWidth"]=width;style["graphicHeight"]=height;break;case"balloonstyle":var balloonStyle=OpenLayers.Util.getXmlNodeValue(styleTypeNode);if(balloonStyle){style["balloonStyle"]=balloonStyle.replace(this.regExes.straightBracket,"${$1}")}break;case"labelstyle":var kmlColor=this.parseProperty(styleTypeNode,"*","color");var color=this.parseKmlColor(kmlColor);if(color){style["fontColor"]=color.color;style["fontOpacity"]=color.opacity}break;default:}}if(!style["strokeColor"]&&style["fillColor"]){style["strokeColor"]=style["fillColor"]}var id=node.getAttribute("id");if(id&&style){style.id=id}return style},parseStyleMaps:function(nodes,options){for(var i=0,len=nodes.length;i<len;i++){var node=nodes[i];var pairs=this.getElementsByTagNameNS(node,"*","Pair");var id=node.getAttribute("id");for(var j=0,jlen=pairs.length;j<jlen;j++){var pair=pairs[j];var key=this.parseProperty(pair,"*","key");var styleUrl=this.parseProperty(pair,"*","styleUrl");if(styleUrl&&key=="normal"){this.styles[(options.styleBaseUrl||"")+"#"+id]=this.styles[(options.styleBaseUrl||"")+styleUrl]}}}},parseFeatures:function(nodes,options){var features=[];for(var i=0,len=nodes.length;i<len;i++){var featureNode=nodes[i];var feature=this.parseFeature.apply(this,[featureNode]);if(feature){if(this.extractStyles&&feature.attributes&&feature.attributes.styleUrl){feature.style=this.getStyle(feature.attributes.styleUrl,options)}if(this.extractStyles){var inlineStyleNode=this.getElementsByTagNameNS(featureNode,"*","Style")[0];if(inlineStyleNode){var inlineStyle=this.parseStyle(inlineStyleNode);if(inlineStyle){feature.style=OpenLayers.Util.extend(feature.style,inlineStyle)}}}if(this.extractTracks){var tracks=this.getElementsByTagNameNS(featureNode,this.namespaces.gx,"Track");if(tracks&&tracks.length>0){var track=tracks[0];var container={features:[],feature:feature};this.readNode(track,container);if(container.features.length>0){features.push.apply(features,container.features)}}}else{features.push(feature)}}else{throw"Bad Placemark: "+i}}this.features=this.features.concat(features)},readers:{kml:{when:function(node,container){container.whens.push(OpenLayers.Date.parse(this.getChildValue(node)))},_trackPointAttribute:function(node,container){var name=node.nodeName.split(":").pop();container.attributes[name].push(this.getChildValue(node))}},gx:{Track:function(node,container){var obj={whens:[],points:[],angles:[]};if(this.trackAttributes){var name;obj.attributes={};for(var i=0,ii=this.trackAttributes.length;i<ii;++i){name=this.trackAttributes[i];obj.attributes[name]=[];if(!(name in this.readers.kml)){this.readers.kml[name]=this.readers.kml._trackPointAttribute}}}this.readChildNodes(node,obj);if(obj.whens.length!==obj.points.length){throw new Error("gx:Track with unequal number of when ("+obj.whens.length+") and gx:coord ("+obj.points.length+") elements.")}var hasAngles=obj.angles.length>0;if(hasAngles&&obj.whens.length!==obj.angles.length){throw new Error("gx:Track with unequal number of when ("+obj.whens.length+") and gx:angles ("+obj.angles.length+") elements.")}var feature,point,angles;for(var i=0,ii=obj.whens.length;i<ii;++i){feature=container.feature.clone();feature.fid=container.feature.fid||container.feature.id;point=obj.points[i];feature.geometry=point;if("z"in point){feature.attributes.altitude=point.z}if(this.internalProjection&&this.externalProjection){feature.geometry.transform(this.externalProjection,this.internalProjection)}if(this.trackAttributes){for(var j=0,jj=this.trackAttributes.length;j<jj;++j){var name=this.trackAttributes[j];feature.attributes[name]=obj.attributes[name][i]}}feature.attributes.when=obj.whens[i];feature.attributes.trackId=container.feature.id;if(hasAngles){angles=obj.angles[i];feature.attributes.heading=parseFloat(angles[0]);feature.attributes.tilt=parseFloat(angles[1]);feature.attributes.roll=parseFloat(angles[2])}container.features.push(feature)}},coord:function(node,container){var str=this.getChildValue(node);var coords=str.replace(this.regExes.trimSpace,"").split(/\s+/);var point=new OpenLayers.Geometry.Point(coords[0],coords[1]);if(coords.length>2){point.z=parseFloat(coords[2])}container.points.push(point)},angles:function(node,container){var str=this.getChildValue(node);var parts=str.replace(this.regExes.trimSpace,"").split(/\s+/);container.angles.push(parts)}}},parseFeature:function(node){var order=["MultiGeometry","Polygon","LineString","Point"];var type,nodeList,geometry,parser;for(var i=0,len=order.length;i<len;++i){type=order[i];this.internalns=node.namespaceURI?node.namespaceURI:this.kmlns;nodeList=this.getElementsByTagNameNS(node,this.internalns,type);if(nodeList.length>0){var parser=this.parseGeometry[type.toLowerCase()];if(parser){geometry=parser.apply(this,[nodeList[0]]);if(this.internalProjection&&this.externalProjection){geometry.transform(this.externalProjection,this.internalProjection)}}else{throw new TypeError("Unsupported geometry type: "+type)}break}}var attributes;if(this.extractAttributes){attributes=this.parseAttributes(node)}var feature=new OpenLayers.Feature.Vector(geometry,attributes);var fid=node.getAttribute("id")||node.getAttribute("name");if(fid!=null){feature.fid=fid}return feature},getStyle:function(styleUrl,options){var styleBaseUrl=OpenLayers.Util.removeTail(styleUrl);var newOptions=OpenLayers.Util.extend({},options);newOptions.depth++;newOptions.styleBaseUrl=styleBaseUrl;if(!this.styles[styleUrl]&&!OpenLayers.String.startsWith(styleUrl,"#")&&newOptions.depth<=this.maxDepth&&!this.fetched[styleBaseUrl]){var data=this.fetchLink(styleBaseUrl);if(data){this.parseData(data,newOptions)}}var style=OpenLayers.Util.extend({},this.styles[styleUrl]);return style},parseGeometry:{point:function(node){var nodeList=this.getElementsByTagNameNS(node,this.internalns,"coordinates")
;var coords=[];if(nodeList.length>0){var coordString=nodeList[0].firstChild.nodeValue;coordString=coordString.replace(this.regExes.removeSpace,"");coords=coordString.split(",")}var point=null;if(coords.length>1){if(coords.length==2){coords[2]=null}point=new OpenLayers.Geometry.Point(coords[0],coords[1],coords[2])}else{throw"Bad coordinate string: "+coordString}return point},linestring:function(node,ring){var nodeList=this.getElementsByTagNameNS(node,this.internalns,"coordinates");var line=null;if(nodeList.length>0){var coordString=this.getChildValue(nodeList[0]);coordString=coordString.replace(this.regExes.trimSpace,"");coordString=coordString.replace(this.regExes.trimComma,",");var pointList=coordString.split(this.regExes.splitSpace);var numPoints=pointList.length;var points=new Array(numPoints);var coords,numCoords;for(var i=0;i<numPoints;++i){coords=pointList[i].split(",");numCoords=coords.length;if(numCoords>1){if(coords.length==2){coords[2]=null}points[i]=new OpenLayers.Geometry.Point(coords[0],coords[1],coords[2])}else{throw"Bad LineString point coordinates: "+pointList[i]}}if(numPoints){if(ring){line=new OpenLayers.Geometry.LinearRing(points)}else{line=new OpenLayers.Geometry.LineString(points)}}else{throw"Bad LineString coordinates: "+coordString}}return line},polygon:function(node){var nodeList=this.getElementsByTagNameNS(node,this.internalns,"LinearRing");var numRings=nodeList.length;var components=new Array(numRings);if(numRings>0){var ring;for(var i=0,len=nodeList.length;i<len;++i){ring=this.parseGeometry.linestring.apply(this,[nodeList[i],true]);if(ring){components[i]=ring}else{throw"Bad LinearRing geometry: "+i}}}return new OpenLayers.Geometry.Polygon(components)},multigeometry:function(node){var child,parser;var parts=[];var children=node.childNodes;for(var i=0,len=children.length;i<len;++i){child=children[i];if(child.nodeType==1){var type=child.prefix?child.nodeName.split(":")[1]:child.nodeName;var parser=this.parseGeometry[type.toLowerCase()];if(parser){parts.push(parser.apply(this,[child]))}}}return new OpenLayers.Geometry.Collection(parts)}},parseAttributes:function(node){var attributes={};var edNodes=node.getElementsByTagName("ExtendedData");if(edNodes.length){attributes=this.parseExtendedData(edNodes[0])}var child,grandchildren,grandchild;var children=node.childNodes;for(var i=0,len=children.length;i<len;++i){child=children[i];if(child.nodeType==1){grandchildren=child.childNodes;if(grandchildren.length>=1&&grandchildren.length<=3){var grandchild;switch(grandchildren.length){case 1:grandchild=grandchildren[0];break;case 2:var c1=grandchildren[0];var c2=grandchildren[1];grandchild=c1.nodeType==3||c1.nodeType==4?c1:c2;break;case 3:default:grandchild=grandchildren[1];break}if(grandchild.nodeType==3||grandchild.nodeType==4){var name=child.prefix?child.nodeName.split(":")[1]:child.nodeName;var value=OpenLayers.Util.getXmlNodeValue(grandchild);if(value){value=value.replace(this.regExes.trimSpace,"");attributes[name]=value}}}}}return attributes},parseExtendedData:function(node){var attributes={};var i,len,data,key;var dataNodes=node.getElementsByTagName("Data");for(i=0,len=dataNodes.length;i<len;i++){data=dataNodes[i];key=data.getAttribute("name");var ed={};var valueNode=data.getElementsByTagName("value");if(valueNode.length){ed["value"]=this.getChildValue(valueNode[0])}if(this.kvpAttributes){attributes[key]=ed["value"]}else{var nameNode=data.getElementsByTagName("displayName");if(nameNode.length){ed["displayName"]=this.getChildValue(nameNode[0])}attributes[key]=ed}}var simpleDataNodes=node.getElementsByTagName("SimpleData");for(i=0,len=simpleDataNodes.length;i<len;i++){var ed={};data=simpleDataNodes[i];key=data.getAttribute("name");ed["value"]=this.getChildValue(data);if(this.kvpAttributes){attributes[key]=ed["value"]}else{ed["displayName"]=key;attributes[key]=ed}}return attributes},parseProperty:function(xmlNode,namespace,tagName){var value;var nodeList=this.getElementsByTagNameNS(xmlNode,namespace,tagName);try{value=OpenLayers.Util.getXmlNodeValue(nodeList[0])}catch(e){value=null}return value},write:function(features){if(!OpenLayers.Util.isArray(features)){features=[features]}var kml=this.createElementNS(this.kmlns,"kml");var folder=this.createFolderXML();for(var i=0,len=features.length;i<len;++i){folder.appendChild(this.createPlacemarkXML(features[i]))}kml.appendChild(folder);return OpenLayers.Format.XML.prototype.write.apply(this,[kml])},createFolderXML:function(){var folder=this.createElementNS(this.kmlns,"Folder");if(this.foldersName){var folderName=this.createElementNS(this.kmlns,"name");var folderNameText=this.createTextNode(this.foldersName);folderName.appendChild(folderNameText);folder.appendChild(folderName)}if(this.foldersDesc){var folderDesc=this.createElementNS(this.kmlns,"description");var folderDescText=this.createTextNode(this.foldersDesc);folderDesc.appendChild(folderDescText);folder.appendChild(folderDesc)}return folder},createPlacemarkXML:function(feature){var placemarkName=this.createElementNS(this.kmlns,"name");var label=feature.style&&feature.style.label?feature.style.label:feature.id;var name=feature.attributes.name||label;placemarkName.appendChild(this.createTextNode(name));var placemarkDesc=this.createElementNS(this.kmlns,"description");var desc=feature.attributes.description||this.placemarksDesc;placemarkDesc.appendChild(this.createTextNode(desc));var placemarkNode=this.createElementNS(this.kmlns,"Placemark");if(feature.fid!=null){placemarkNode.setAttribute("id",feature.fid)}placemarkNode.appendChild(placemarkName);placemarkNode.appendChild(placemarkDesc);var geometryNode=this.buildGeometryNode(feature.geometry);placemarkNode.appendChild(geometryNode);if(feature.attributes){var edNode=this.buildExtendedData(feature.attributes);if(edNode){placemarkNode.appendChild(edNode)}}return placemarkNode},buildGeometryNode:function(geometry){var className=geometry.CLASS_NAME;var type=className.substring(className.lastIndexOf(".")+1);var builder=this.buildGeometry[type.toLowerCase()];var node=null;if(builder){node=builder.apply(this,[geometry])}return node},buildGeometry:{point:function(geometry){var kml=this.createElementNS(this.kmlns,"Point");kml.appendChild(this.buildCoordinatesNode(geometry));return kml},multipoint:function(geometry){return this.buildGeometry.collection.apply(this,[geometry])},linestring:function(geometry){var kml=this.createElementNS(this.kmlns,"LineString");kml.appendChild(this.buildCoordinatesNode(geometry));return kml},multilinestring:function(geometry){return this.buildGeometry.collection.apply(this,[geometry])},linearring:function(geometry){var kml=this.createElementNS(this.kmlns,"LinearRing");kml.appendChild(this.buildCoordinatesNode(geometry));return kml},polygon:function(geometry){var kml=this.createElementNS(this.kmlns,"Polygon");var rings=geometry.components;var ringMember,ringGeom,type;for(var i=0,len=rings.length;i<len;++i){type=i==0?"outerBoundaryIs":"innerBoundaryIs";ringMember=this.createElementNS(this.kmlns,type);ringGeom=this.buildGeometry.linearring.apply(this,[rings[i]]);ringMember.appendChild(ringGeom);kml.appendChild(ringMember)}return kml},multipolygon:function(geometry){return this.buildGeometry.collection.apply(this,[geometry])},collection:function(geometry){var kml=this.createElementNS(this.kmlns,"MultiGeometry");var child;for(var i=0,len=geometry.components.length;i<len;++i){child=this.buildGeometryNode.apply(this,[geometry.components[i]]);if(child){kml.appendChild(child)}}return kml}},buildCoordinatesNode:function(geometry){var coordinatesNode=this.createElementNS(this.kmlns,"coordinates");var path;var points=geometry.components;if(points){var point;var numPoints=points.length;var parts=new Array(numPoints);for(var i=0;i<numPoints;++i){point=points[i];parts[i]=this.buildCoordinates(point)}path=parts.join(" ")}else{path=this.buildCoordinates(geometry)}var txtNode=this.createTextNode(path);coordinatesNode.appendChild(txtNode);return coordinatesNode},buildCoordinates:function(point){if(this.internalProjection&&this.externalProjection){point=point.clone();point.transform(this.internalProjection,this.externalProjection)}return point.x+","+point.y},buildExtendedData:function(attributes){var extendedData=this.createElementNS(this.kmlns,"ExtendedData");for(var attributeName in attributes){if(attributes[attributeName]&&attributeName!="name"&&attributeName!="description"&&attributeName!="styleUrl"){var data=this.createElementNS(this.kmlns,"Data");data.setAttribute("name",attributeName);var value=this.createElementNS(this.kmlns,"value");if(typeof attributes[attributeName]=="object"){if(attributes[attributeName].value){value.appendChild(this.createTextNode(attributes[attributeName].value))}if(attributes[attributeName].displayName){var displayName=this.createElementNS(this.kmlns,"displayName");displayName.appendChild(this.getXMLDoc().createCDATASection(attributes[attributeName].displayName));data.appendChild(displayName)}}else{value.appendChild(this.createTextNode(attributes[attributeName]))}data.appendChild(value);extendedData.appendChild(data)}}if(this.isSimpleContent(extendedData)){return null}else{return extendedData}},CLASS_NAME:"OpenLayers.Format.KML"});OpenLayers.Format.SOSGetObservation=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{ows:"http://www.opengis.net/ows",gml:"http://www.opengis.net/gml",sos:"http://www.opengis.net/sos/1.0",ogc:"http://www.opengis.net/ogc",om:"http://www.opengis.net/om/1.0",sa:"http://www.opengis.net/sampling/1.0",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},VERSION:"1.0.0",schemaLocation:"http://www.opengis.net/sos/1.0 http://schemas.opengis.net/sos/1.0.0/sosGetObservation.xsd",defaultPrefix:"sos",read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}if(data&&data.nodeType==9){data=data.documentElement}var info={measurements:[],observations:[]};this.readNode(data,info);return info},write:function(options){var node=this.writeNode("sos:GetObservation",options);node.setAttribute("xmlns:om",this.namespaces.om);node.setAttribute("xmlns:ogc",this.namespaces.ogc);this.setAttributeNS(node,this.namespaces.xsi,"xsi:schemaLocation",this.schemaLocation);return OpenLayers.Format.XML.prototype.write.apply(this,[node])},readers:{om:{ObservationCollection:function(node,obj){obj.id=this.getAttributeNS(node,this.namespaces.gml,"id");this.readChildNodes(node,obj)},member:function(node,observationCollection){this.readChildNodes(node,observationCollection)},Measurement:function(node,observationCollection){var measurement={};observationCollection.measurements.push(measurement);this.readChildNodes(node,measurement)},Observation:function(node,observationCollection){var observation={};observationCollection.observations.push(observation);this.readChildNodes(node,observation)},samplingTime:function(node,measurement){var samplingTime={};measurement.samplingTime=samplingTime;this.readChildNodes(node,samplingTime)},observedProperty:function(node,measurement){measurement.observedProperty=this.getAttributeNS(node,this.namespaces.xlink,"href");this.readChildNodes(node,measurement)},procedure:function(node,measurement){measurement.procedure=this.getAttributeNS(node,this.namespaces.xlink,"href");this.readChildNodes(node,measurement)},featureOfInterest:function(node,observation){var foi={features:[]};observation.fois=[];observation.fois.push(foi);this.readChildNodes(node,foi);var features=[];for(var i=0,len=foi.features.length;i<len;i++){var feature=foi.features[i];features.push(new OpenLayers.Feature.Vector(feature.components[0],feature.attributes))}foi.features=features},result:function(node,measurement){var result={};measurement.result=result;if(this.getChildValue(node)!==""){result.value=this.getChildValue(node);result.uom=node.getAttribute("uom")}else{this.readChildNodes(node,result)}}},sa:OpenLayers.Format.SOSGetFeatureOfInterest.prototype.readers.sa,gml:OpenLayers.Util.applyDefaults({TimeInstant:function(node,samplingTime){var timeInstant={};samplingTime.timeInstant=timeInstant;this.readChildNodes(node,timeInstant)},timePosition:function(node,timeInstant){timeInstant.timePosition=this.getChildValue(node)}},OpenLayers.Format.SOSGetFeatureOfInterest.prototype.readers.gml)},writers:{sos:{GetObservation:function(options){var node=this.createElementNSPlus("GetObservation",{attributes:{version:this.VERSION,service:"SOS"}});this.writeNode("offering",options,node);if(options.eventTime){this.writeNode("eventTime",options,node)}for(var procedure in options.procedures){this.writeNode("procedure",options.procedures[procedure],node)}for(var observedProperty in options.observedProperties){this.writeNode("observedProperty",options.observedProperties[observedProperty],node)}if(options.foi){this.writeNode("featureOfInterest",options.foi,node)}this.writeNode("responseFormat",options,node);if(options.resultModel){this.writeNode("resultModel",options,node)}if(options.responseMode){this.writeNode("responseMode",options,node)}return node},featureOfInterest:function(foi){var node=this.createElementNSPlus("featureOfInterest");this.writeNode("ObjectID",foi.objectId,node);return node},ObjectID:function(options){return this.createElementNSPlus("ObjectID",{value:options})},responseFormat:function(options){return this.createElementNSPlus("responseFormat",{value:options.responseFormat})},procedure:function(procedure){return this.createElementNSPlus("procedure",{value:procedure})},offering:function(options){return this.createElementNSPlus("offering",{value:options.offering})},observedProperty:function(observedProperty){return this.createElementNSPlus("observedProperty",{value:observedProperty})},eventTime:function(options){var node=this.createElementNSPlus("eventTime");if(options.eventTime==="latest"){this.writeNode("ogc:TM_Equals",options,node)}return node},resultModel:function(options){return this.createElementNSPlus("resultModel",{value:options.resultModel})},responseMode:function(options){return this.createElementNSPlus("responseMode",{value:options.responseMode})}},ogc:{TM_Equals:function(options){var node=this.createElementNSPlus("ogc:TM_Equals");this.writeNode("ogc:PropertyName",{property:"urn:ogc:data:time:iso8601"},node);if(options.eventTime==="latest"){this.writeNode("gml:TimeInstant",{value:"latest"},node)}return node},PropertyName:function(options){return this.createElementNSPlus("ogc:PropertyName",{value:options.property})}},gml:{TimeInstant:function(options){var node=this.createElementNSPlus("gml:TimeInstant");this.writeNode("gml:timePosition",options,node);return node},timePosition:function(options){var node=this.createElementNSPlus("gml:timePosition",{value:options.value});return node}}},CLASS_NAME:"OpenLayers.Format.SOSGetObservation"});OpenLayers.Format.WFSDescribeFeatureType=OpenLayers.Class(OpenLayers.Format.XML,{regExes:{trimSpace:/^\s*|\s*$/g},namespaces:{xsd:"http://www.w3.org/2001/XMLSchema"},readers:{xsd:{schema:function(node,obj){var complexTypes=[];var customTypes={};var schema={complexTypes:complexTypes,customTypes:customTypes};var i,len;this.readChildNodes(node,schema);var attributes=node.attributes;var attr,name;for(i=0,len=attributes.length;i<len;++i){attr=attributes[i];name=attr.name;if(name.indexOf("xmlns")===0){this.setNamespace(name.split(":")[1]||"",attr.value)}else{obj[name]=attr.value}}obj.featureTypes=complexTypes;obj.targetPrefix=this.namespaceAlias[obj.targetNamespace];var complexType,customType;for(i=0,len=complexTypes.length;i<len;++i){complexType=complexTypes[i];customType=customTypes[complexType.typeName];if(customTypes[complexType.typeName]){complexType.typeName=customType.name}}},complexType:function(node,obj){var complexType={typeName:node.getAttribute("name")};this.readChildNodes(node,complexType);obj.complexTypes.push(complexType)},complexContent:function(node,obj){this.readChildNodes(node,obj)},extension:function(node,obj){this.readChildNodes(node,obj)},sequence:function(node,obj){var sequence={elements:[]};this.readChildNodes(node,sequence);obj.properties=sequence.elements},element:function(node,obj){var type;if(obj.elements){var element={};var attributes=node.attributes;var attr;for(var i=0,len=attributes.length;i<len;++i){attr=attributes[i];element[attr.name]=attr.value}type=element.type;if(!type){type={};this.readChildNodes(node,type);element.restriction=type;element.type=type.base}var fullType=type.base||type;element.localType=fullType.split(":").pop();obj.elements.push(element);this.readChildNodes(node,element)}if(obj.complexTypes){type=node.getAttribute("type");var localType=type.split(":").pop();obj.customTypes[localType]={name:node.getAttribute("name"),type:type}}},annotation:function(node,obj){obj.annotation={};this.readChildNodes(node,obj.annotation)},appinfo:function(node,obj){if(!obj.appinfo){obj.appinfo=[]}obj.appinfo.push(this.getChildValue(node))},documentation:function(node,obj){if(!obj.documentation){obj.documentation=[]}var value=this.getChildValue(node);obj.documentation.push({lang:node.getAttribute("xml:lang"),textContent:value.replace(this.regExes.trimSpace,"")})},simpleType:function(node,obj){this.readChildNodes(node,obj)},restriction:function(node,obj){obj.base=node.getAttribute("base");this.readRestriction(node,obj)}}},readRestriction:function(node,obj){var children=node.childNodes;var child,nodeName,value;for(var i=0,len=children.length;i<len;++i){child=children[i];if(child.nodeType==1){nodeName=child.nodeName.split(":").pop();value=child.getAttribute("value");if(!obj[nodeName]){obj[nodeName]=value}else{if(typeof obj[nodeName]=="string"){obj[nodeName]=[obj[nodeName]]}obj[nodeName].push(value)}}}},read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}if(data&&data.nodeType==9){data=data.documentElement}var schema={};if(data.nodeName.split(":").pop()==="ExceptionReport"){var parser=new OpenLayers.Format.OGCExceptionReport;schema.error=parser.read(data)}else{this.readNode(data,schema)}return schema},CLASS_NAME:"OpenLayers.Format.WFSDescribeFeatureType"});OpenLayers.Format.QueryStringFilter=function(){var cmpToStr={};cmpToStr[OpenLayers.Filter.Comparison.EQUAL_TO]="eq";cmpToStr[OpenLayers.Filter.Comparison.NOT_EQUAL_TO]="ne";cmpToStr[OpenLayers.Filter.Comparison.LESS_THAN]="lt";cmpToStr[OpenLayers.Filter.Comparison.LESS_THAN_OR_EQUAL_TO]="lte";cmpToStr[OpenLayers.Filter.Comparison.GREATER_THAN]="gt";cmpToStr[OpenLayers.Filter.Comparison.GREATER_THAN_OR_EQUAL_TO]="gte";cmpToStr[OpenLayers.Filter.Comparison.LIKE]="ilike";function regex2value(value){value=value.replace(/%/g,"\\%");value=value.replace(/\\\\\.(\*)?/g,function($0,$1){return $1?$0:"\\\\_"});value=value.replace(/\\\\\.\*/g,"\\\\%");value=value.replace(/(\\)?\.(\*)?/g,function($0,$1,$2){return $1||$2?$0:"_"});value=value.replace(/(\\)?\.\*/g,function($0,$1){return $1?$0:"%"});value=value.replace(/\\\./g,".");value=value.replace(/(\\)?\\\*/g,function($0,$1){return $1?$0:"*"});return value}return OpenLayers.Class(OpenLayers.Format,{wildcarded:false,srsInBBOX:false,write:function(filter,params){params=params||{};var className=filter.CLASS_NAME;var filterType=className.substring(className.lastIndexOf(".")+1);switch(filterType){case"Spatial":switch(filter.type){case OpenLayers.Filter.Spatial.BBOX:params.bbox=filter.value.toArray();if(this.srsInBBOX&&filter.projection){params.bbox.push(filter.projection.getCode())}break;case OpenLayers.Filter.Spatial.DWITHIN:params.tolerance=filter.distance;case OpenLayers.Filter.Spatial.WITHIN:params.lon=filter.value.x;params.lat=filter.value.y;break;default:OpenLayers.Console.warn("Unknown spatial filter type "+filter.type)}break;case"Comparison":var op=cmpToStr[filter.type];if(op!==undefined){var value=filter.value;if(filter.type==OpenLayers.Filter.Comparison.LIKE){value=regex2value(value);if(this.wildcarded){value="%"+value+"%"}}params[filter.property+"__"+op]=value;params.queryable=params.queryable||[];params.queryable.push(filter.property)}else{OpenLayers.Console.warn("Unknown comparison filter type "+filter.type)}break;case"Logical":if(filter.type===OpenLayers.Filter.Logical.AND){for(var i=0,len=filter.filters.length;i<len;i++){params=this.write(filter.filters[i],params)}}else{OpenLayers.Console.warn("Unsupported logical filter type "+filter.type)}break;default:OpenLayers.Console.warn("Unknown filter type "+filterType)}return params},CLASS_NAME:"OpenLayers.Format.QueryStringFilter"})}();OpenLayers.Format.WMSDescribeLayer.v1_1_1=OpenLayers.Class(OpenLayers.Format.WMSDescribeLayer,{initialize:function(options){OpenLayers.Format.WMSDescribeLayer.prototype.initialize.apply(this,[options])},read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}var root=data.documentElement;var children=root.childNodes;var describelayer={layerDescriptions:[]};var childNode,nodeName;for(var i=0;i<children.length;++i){childNode=children[i];nodeName=childNode.nodeName;if(nodeName=="LayerDescription"){var layerName=childNode.getAttribute("name");var owsType="";var owsURL="";var typeName="";if(childNode.getAttribute("owsType")){owsType=childNode.getAttribute("owsType");owsURL=childNode.getAttribute("owsURL")}else{if(childNode.getAttribute("wfs")!=""){owsType="WFS";owsURL=childNode.getAttribute("wfs")}else if(childNode.getAttribute("wcs")!=""){owsType="WCS";owsURL=childNode.getAttribute("wcs")}}var query=childNode.getElementsByTagName("Query");if(query.length>0){typeName=query[0].getAttribute("typeName");if(!typeName){typeName=query[0].getAttribute("typename")}}var layerDescription={layerName:layerName,owsType:owsType,owsURL:owsURL,typeName:typeName};describelayer.layerDescriptions.push(layerDescription);describelayer.length=describelayer.layerDescriptions.length;describelayer[describelayer.length-1]=layerDescription}else if(nodeName=="ServiceException"){var parser=new OpenLayers.Format.OGCExceptionReport;return{error:parser.read(data)}}}return describelayer},CLASS_NAME:"OpenLayers.Format.WMSDescribeLayer.v1_1_1"});OpenLayers.Format.WMSDescribeLayer.v1_1_0=OpenLayers.Format.WMSDescribeLayer.v1_1_1;OpenLayers.Format.SOSCapabilities.v1_0_0=OpenLayers.Class(OpenLayers.Format.SOSCapabilities,{namespaces:{ows:"http://www.opengis.net/ows/1.1",sos:"http://www.opengis.net/sos/1.0",gml:"http://www.opengis.net/gml",xlink:"http://www.w3.org/1999/xlink"},regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},initialize:function(options){OpenLayers.Format.XML.prototype.initialize.apply(this,[options]);this.options=options},read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}if(data&&data.nodeType==9){data=data.documentElement}var capabilities={};this.readNode(data,capabilities);return capabilities},readers:{gml:OpenLayers.Util.applyDefaults({name:function(node,obj){obj.name=this.getChildValue(node)},TimePeriod:function(node,obj){obj.timePeriod={};this.readChildNodes(node,obj.timePeriod)},beginPosition:function(node,timePeriod){timePeriod.beginPosition=this.getChildValue(node)},endPosition:function(node,timePeriod){timePeriod.endPosition=this.getChildValue(node)}},OpenLayers.Format.GML.v3.prototype.readers["gml"]),sos:{Capabilities:function(node,obj){this.readChildNodes(node,obj)},Contents:function(node,obj){obj.contents={};this.readChildNodes(node,obj.contents)},ObservationOfferingList:function(node,contents){contents.offeringList={};this.readChildNodes(node,contents.offeringList)},ObservationOffering:function(node,offeringList){var id=this.getAttributeNS(node,this.namespaces.gml,"id");offeringList[id]={procedures:[],observedProperties:[],featureOfInterestIds:[],responseFormats:[],resultModels:[],responseModes:[]};this.readChildNodes(node,offeringList[id])},time:function(node,offering){offering.time={};this.readChildNodes(node,offering.time)},procedure:function(node,offering){offering.procedures.push(this.getAttributeNS(node,this.namespaces.xlink,"href"))},observedProperty:function(node,offering){offering.observedProperties.push(this.getAttributeNS(node,this.namespaces.xlink,"href"))},featureOfInterest:function(node,offering){offering.featureOfInterestIds.push(this.getAttributeNS(node,this.namespaces.xlink,"href"))},responseFormat:function(node,offering){offering.responseFormats.push(this.getChildValue(node))},resultModel:function(node,offering){offering.resultModels.push(this.getChildValue(node))},responseMode:function(node,offering){offering.responseModes.push(this.getChildValue(node))}},ows:OpenLayers.Format.OWSCommon.v1_1_0.prototype.readers["ows"]},CLASS_NAME:"OpenLayers.Format.SOSCapabilities.v1_0_0"});OpenLayers.Format.WMC.v1=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{ol:"http://openlayers.org/context",wmc:"http://www.opengis.net/context",sld:"http://www.opengis.net/sld",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},schemaLocation:"",getNamespacePrefix:function(uri){var prefix=null;if(uri==null){prefix=this.namespaces[this.defaultPrefix]}else{for(prefix in this.namespaces){if(this.namespaces[prefix]==uri){break}}}return prefix},defaultPrefix:"wmc",rootPrefix:null,defaultStyleName:"",defaultStyleTitle:"Default",initialize:function(options){OpenLayers.Format.XML.prototype.initialize.apply(this,[options])},read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}var root=data.documentElement;this.rootPrefix=root.prefix;var context={version:root.getAttribute("version")};this.runChildNodes(context,root);return context},runChildNodes:function(obj,node){var children=node.childNodes;var childNode,processor,prefix,local;for(var i=0,len=children.length;i<len;++i){childNode=children[i];if(childNode.nodeType==1){prefix=this.getNamespacePrefix(childNode.namespaceURI);local=childNode.nodeName.split(":").pop();processor=this["read_"+prefix+"_"+local];if(processor){processor.apply(this,[obj,childNode])}}}},read_wmc_General:function(context,node){this.runChildNodes(context,node)},read_wmc_BoundingBox:function(context,node){context.projection=node.getAttribute("SRS");context.bounds=new OpenLayers.Bounds(node.getAttribute("minx"),node.getAttribute("miny"),node.getAttribute("maxx"),node.getAttribute("maxy"))},read_wmc_LayerList:function(context,node){context.layersContext=[];this.runChildNodes(context,node)},read_wmc_Layer:function(context,node){var layerContext={visibility:node.getAttribute("hidden")!="1",queryable:node.getAttribute("queryable")=="1",formats:[],styles:[],metadata:{}};this.runChildNodes(layerContext,node);context.layersContext.push(layerContext)},read_wmc_Extension:function(obj,node){this.runChildNodes(obj,node)},read_ol_units:function(layerContext,node){layerContext.units=this.getChildValue(node)},read_ol_maxExtent:function(obj,node){var bounds=new OpenLayers.Bounds(node.getAttribute("minx"),node.getAttribute("miny"),node.getAttribute("maxx"),node.getAttribute("maxy"));obj.maxExtent=bounds},read_ol_transparent:function(layerContext,node){layerContext.transparent=this.getChildValue(node)},read_ol_numZoomLevels:function(layerContext,node){layerContext.numZoomLevels=parseInt(this.getChildValue(node))},read_ol_opacity:function(layerContext,node){layerContext.opacity=parseFloat(this.getChildValue(node))},read_ol_singleTile:function(layerContext,node){layerContext.singleTile=this.getChildValue(node)=="true"},read_ol_tileSize:function(layerContext,node){var obj={width:node.getAttribute("width"),height:node.getAttribute("height")};layerContext.tileSize=obj},read_ol_isBaseLayer:function(layerContext,node){layerContext.isBaseLayer=this.getChildValue(node)=="true"},read_ol_displayInLayerSwitcher:function(layerContext,node){layerContext.displayInLayerSwitcher=this.getChildValue(node)=="true"},read_wmc_Server:function(layerContext,node){layerContext.version=node.getAttribute("version");layerContext.url=this.getOnlineResource_href(node);layerContext.metadata.servertitle=node.getAttribute("title")},read_wmc_FormatList:function(layerContext,node){this.runChildNodes(layerContext,node)},read_wmc_Format:function(layerContext,node){var format={value:this.getChildValue(node)};if(node.getAttribute("current")=="1"){format.current=true}layerContext.formats.push(format)},read_wmc_StyleList:function(layerContext,node){this.runChildNodes(layerContext,node)},read_wmc_Style:function(layerContext,node){var style={};this.runChildNodes(style,node);if(node.getAttribute("current")=="1"){style.current=true}layerContext.styles.push(style)},read_wmc_SLD:function(style,node){this.runChildNodes(style,node)},read_sld_StyledLayerDescriptor:function(sld,node){var xml=OpenLayers.Format.XML.prototype.write.apply(this,[node]);sld.body=xml},read_sld_FeatureTypeStyle:function(sld,node){var xml=OpenLayers.Format.XML.prototype.write.apply(this,[node]);sld.body=xml},read_wmc_OnlineResource:function(obj,node){obj.href=this.getAttributeNS(node,this.namespaces.xlink,"href")},read_wmc_Name:function(obj,node){var name=this.getChildValue(node);if(name){obj.name=name}},read_wmc_Title:function(obj,node){var title=this.getChildValue(node);if(title){obj.title=title}},read_wmc_MetadataURL:function(layerContext,node){layerContext.metadataURL=this.getOnlineResource_href(node)},read_wmc_KeywordList:function(context,node){context.keywords=[];this.runChildNodes(context.keywords,node)},read_wmc_Keyword:function(keywords,node){keywords.push(this.getChildValue(node))},read_wmc_Abstract:function(obj,node){var abst=this.getChildValue(node);if(abst){obj["abstract"]=abst}},read_wmc_LogoURL:function(context,node){context.logo={width:node.getAttribute("width"),height:node.getAttribute("height"),format:node.getAttribute("format"),href:this.getOnlineResource_href(node)}},read_wmc_DescriptionURL:function(context,node){context.descriptionURL=this.getOnlineResource_href(node)},read_wmc_ContactInformation:function(obj,node){var contact={};this.runChildNodes(contact,node);obj.contactInformation=contact},read_wmc_ContactPersonPrimary:function(contact,node){var personPrimary={};this.runChildNodes(personPrimary,node);contact.personPrimary=personPrimary},read_wmc_ContactPerson:function(primaryPerson,node){var person=this.getChildValue(node);if(person){primaryPerson.person=person}},read_wmc_ContactOrganization:function(primaryPerson,node){var organization=this.getChildValue(node);if(organization){primaryPerson.organization=organization}},read_wmc_ContactPosition:function(contact,node){var position=this.getChildValue(node);if(position){contact.position=position}},read_wmc_ContactAddress:function(contact,node){var contactAddress={};this.runChildNodes(contactAddress,node);contact.contactAddress=contactAddress},read_wmc_AddressType:function(contactAddress,node){var type=this.getChildValue(node);if(type){contactAddress.type=type}},read_wmc_Address:function(contactAddress,node){var address=this.getChildValue(node);if(address){contactAddress.address=address}},read_wmc_City:function(contactAddress,node){var city=this.getChildValue(node);if(city){contactAddress.city=city}},read_wmc_StateOrProvince:function(contactAddress,node){var stateOrProvince=this.getChildValue(node);if(stateOrProvince){contactAddress.stateOrProvince=stateOrProvince}},read_wmc_PostCode:function(contactAddress,node){var postcode=this.getChildValue(node);if(postcode){contactAddress.postcode=postcode}},read_wmc_Country:function(contactAddress,node){var country=this.getChildValue(node);if(country){contactAddress.country=country}},read_wmc_ContactVoiceTelephone:function(contact,node){var phone=this.getChildValue(node);if(phone){contact.phone=phone}},read_wmc_ContactFacsimileTelephone:function(contact,node){var fax=this.getChildValue(node);if(fax){contact.fax=fax}},read_wmc_ContactElectronicMailAddress:function(contact,node){var email=this.getChildValue(node);if(email){contact.email=email}},read_wmc_DataURL:function(layerContext,node){
layerContext.dataURL=this.getOnlineResource_href(node)},read_wmc_LegendURL:function(style,node){var legend={width:node.getAttribute("width"),height:node.getAttribute("height"),format:node.getAttribute("format"),href:this.getOnlineResource_href(node)};style.legend=legend},read_wmc_DimensionList:function(layerContext,node){layerContext.dimensions={};this.runChildNodes(layerContext.dimensions,node)},read_wmc_Dimension:function(dimensions,node){var name=node.getAttribute("name").toLowerCase();var dim={name:name,units:node.getAttribute("units")||"",unitSymbol:node.getAttribute("unitSymbol")||"",userValue:node.getAttribute("userValue")||"",nearestValue:node.getAttribute("nearestValue")==="1",multipleValues:node.getAttribute("multipleValues")==="1",current:node.getAttribute("current")==="1",default:node.getAttribute("default")||""};var values=this.getChildValue(node);dim.values=values.split(",");dimensions[dim.name]=dim},write:function(context,options){var root=this.createElementDefaultNS("ViewContext");this.setAttributes(root,{version:this.VERSION,id:options&&typeof options.id=="string"?options.id:OpenLayers.Util.createUniqueID("OpenLayers_Context_")});this.setAttributeNS(root,this.namespaces.xsi,"xsi:schemaLocation",this.schemaLocation);root.appendChild(this.write_wmc_General(context));root.appendChild(this.write_wmc_LayerList(context));return OpenLayers.Format.XML.prototype.write.apply(this,[root])},createElementDefaultNS:function(name,childValue,attributes){var node=this.createElementNS(this.namespaces[this.defaultPrefix],name);if(childValue){node.appendChild(this.createTextNode(childValue))}if(attributes){this.setAttributes(node,attributes)}return node},setAttributes:function(node,obj){var value;for(var name in obj){value=obj[name].toString();if(value.match(/[A-Z]/)){this.setAttributeNS(node,null,name,value)}else{node.setAttribute(name,value)}}},write_wmc_General:function(context){var node=this.createElementDefaultNS("General");if(context.size){node.appendChild(this.createElementDefaultNS("Window",null,{width:context.size.w,height:context.size.h}))}var bounds=context.bounds;node.appendChild(this.createElementDefaultNS("BoundingBox",null,{minx:bounds.left.toPrecision(18),miny:bounds.bottom.toPrecision(18),maxx:bounds.right.toPrecision(18),maxy:bounds.top.toPrecision(18),SRS:context.projection}));node.appendChild(this.createElementDefaultNS("Title",context.title));if(context.keywords){node.appendChild(this.write_wmc_KeywordList(context.keywords))}if(context["abstract"]){node.appendChild(this.createElementDefaultNS("Abstract",context["abstract"]))}if(context.logo){node.appendChild(this.write_wmc_URLType("LogoURL",context.logo.href,context.logo))}if(context.descriptionURL){node.appendChild(this.write_wmc_URLType("DescriptionURL",context.descriptionURL))}if(context.contactInformation){node.appendChild(this.write_wmc_ContactInformation(context.contactInformation))}node.appendChild(this.write_ol_MapExtension(context));return node},write_wmc_KeywordList:function(keywords){var node=this.createElementDefaultNS("KeywordList");for(var i=0,len=keywords.length;i<len;i++){node.appendChild(this.createElementDefaultNS("Keyword",keywords[i]))}return node},write_wmc_ContactInformation:function(contact){var node=this.createElementDefaultNS("ContactInformation");if(contact.personPrimary){node.appendChild(this.write_wmc_ContactPersonPrimary(contact.personPrimary))}if(contact.position){node.appendChild(this.createElementDefaultNS("ContactPosition",contact.position))}if(contact.contactAddress){node.appendChild(this.write_wmc_ContactAddress(contact.contactAddress))}if(contact.phone){node.appendChild(this.createElementDefaultNS("ContactVoiceTelephone",contact.phone))}if(contact.fax){node.appendChild(this.createElementDefaultNS("ContactFacsimileTelephone",contact.fax))}if(contact.email){node.appendChild(this.createElementDefaultNS("ContactElectronicMailAddress",contact.email))}return node},write_wmc_ContactPersonPrimary:function(personPrimary){var node=this.createElementDefaultNS("ContactPersonPrimary");if(personPrimary.person){node.appendChild(this.createElementDefaultNS("ContactPerson",personPrimary.person))}if(personPrimary.organization){node.appendChild(this.createElementDefaultNS("ContactOrganization",personPrimary.organization))}return node},write_wmc_ContactAddress:function(contactAddress){var node=this.createElementDefaultNS("ContactAddress");if(contactAddress.type){node.appendChild(this.createElementDefaultNS("AddressType",contactAddress.type))}if(contactAddress.address){node.appendChild(this.createElementDefaultNS("Address",contactAddress.address))}if(contactAddress.city){node.appendChild(this.createElementDefaultNS("City",contactAddress.city))}if(contactAddress.stateOrProvince){node.appendChild(this.createElementDefaultNS("StateOrProvince",contactAddress.stateOrProvince))}if(contactAddress.postcode){node.appendChild(this.createElementDefaultNS("PostCode",contactAddress.postcode))}if(contactAddress.country){node.appendChild(this.createElementDefaultNS("Country",contactAddress.country))}return node},write_ol_MapExtension:function(context){var node=this.createElementDefaultNS("Extension");var bounds=context.maxExtent;if(bounds){var maxExtent=this.createElementNS(this.namespaces.ol,"ol:maxExtent");this.setAttributes(maxExtent,{minx:bounds.left.toPrecision(18),miny:bounds.bottom.toPrecision(18),maxx:bounds.right.toPrecision(18),maxy:bounds.top.toPrecision(18)});node.appendChild(maxExtent)}return node},write_wmc_LayerList:function(context){var list=this.createElementDefaultNS("LayerList");for(var i=0,len=context.layersContext.length;i<len;++i){list.appendChild(this.write_wmc_Layer(context.layersContext[i]))}return list},write_wmc_Layer:function(context){var node=this.createElementDefaultNS("Layer",null,{queryable:context.queryable?"1":"0",hidden:context.visibility?"0":"1"});node.appendChild(this.write_wmc_Server(context));node.appendChild(this.createElementDefaultNS("Name",context.name));node.appendChild(this.createElementDefaultNS("Title",context.title));if(context["abstract"]){node.appendChild(this.createElementDefaultNS("Abstract",context["abstract"]))}if(context.dataURL){node.appendChild(this.write_wmc_URLType("DataURL",context.dataURL))}if(context.metadataURL){node.appendChild(this.write_wmc_URLType("MetadataURL",context.metadataURL))}return node},write_wmc_LayerExtension:function(context){var node=this.createElementDefaultNS("Extension");var bounds=context.maxExtent;var maxExtent=this.createElementNS(this.namespaces.ol,"ol:maxExtent");this.setAttributes(maxExtent,{minx:bounds.left.toPrecision(18),miny:bounds.bottom.toPrecision(18),maxx:bounds.right.toPrecision(18),maxy:bounds.top.toPrecision(18)});node.appendChild(maxExtent);if(context.tileSize&&!context.singleTile){var size=this.createElementNS(this.namespaces.ol,"ol:tileSize");this.setAttributes(size,context.tileSize);node.appendChild(size)}var properties=["transparent","numZoomLevels","units","isBaseLayer","opacity","displayInLayerSwitcher","singleTile"];var child;for(var i=0,len=properties.length;i<len;++i){child=this.createOLPropertyNode(context,properties[i]);if(child){node.appendChild(child)}}return node},createOLPropertyNode:function(obj,prop){var node=null;if(obj[prop]!=null){node=this.createElementNS(this.namespaces.ol,"ol:"+prop);node.appendChild(this.createTextNode(obj[prop].toString()))}return node},write_wmc_Server:function(context){var server=context.server;var node=this.createElementDefaultNS("Server");var attributes={service:"OGC:WMS",version:server.version};if(server.title){attributes.title=server.title}this.setAttributes(node,attributes);node.appendChild(this.write_wmc_OnlineResource(server.url));return node},write_wmc_URLType:function(elName,url,attr){var node=this.createElementDefaultNS(elName);node.appendChild(this.write_wmc_OnlineResource(url));if(attr){var optionalAttributes=["width","height","format"];for(var i=0;i<optionalAttributes.length;i++){if(optionalAttributes[i]in attr){node.setAttribute(optionalAttributes[i],attr[optionalAttributes[i]])}}}return node},write_wmc_DimensionList:function(context){var node=this.createElementDefaultNS("DimensionList");var required_attributes={name:true,units:true,unitSymbol:true,userValue:true};for(var dim in context.dimensions){var attributes={};var dimension=context.dimensions[dim];for(var name in dimension){if(typeof dimension[name]=="boolean"){attributes[name]=Number(dimension[name])}else{attributes[name]=dimension[name]}}var values="";if(attributes.values){values=attributes.values.join(",");delete attributes.values}node.appendChild(this.createElementDefaultNS("Dimension",values,attributes))}return node},write_wmc_FormatList:function(context){var node=this.createElementDefaultNS("FormatList");for(var i=0,len=context.formats.length;i<len;i++){var format=context.formats[i];node.appendChild(this.createElementDefaultNS("Format",format.value,format.current&&format.current==true?{current:"1"}:null))}return node},write_wmc_StyleList:function(layer){var node=this.createElementDefaultNS("StyleList");var styles=layer.styles;if(styles&&OpenLayers.Util.isArray(styles)){var sld;for(var i=0,len=styles.length;i<len;i++){var s=styles[i];var style=this.createElementDefaultNS("Style",null,s.current&&s.current==true?{current:"1"}:null);if(s.href){sld=this.createElementDefaultNS("SLD");if(s.name){sld.appendChild(this.createElementDefaultNS("Name",s.name))}if(s.title){sld.appendChild(this.createElementDefaultNS("Title",s.title))}if(s.legend){sld.appendChild(this.write_wmc_URLType("LegendURL",s.legend.href,s.legend))}var link=this.write_wmc_OnlineResource(s.href);sld.appendChild(link);style.appendChild(sld)}else if(s.body){sld=this.createElementDefaultNS("SLD");if(s.name){sld.appendChild(this.createElementDefaultNS("Name",s.name))}if(s.title){sld.appendChild(this.createElementDefaultNS("Title",s.title))}if(s.legend){sld.appendChild(this.write_wmc_URLType("LegendURL",s.legend.href,s.legend))}var doc=OpenLayers.Format.XML.prototype.read.apply(this,[s.body]);var imported=doc.documentElement;if(sld.ownerDocument&&sld.ownerDocument.importNode){imported=sld.ownerDocument.importNode(imported,true)}sld.appendChild(imported);style.appendChild(sld)}else{style.appendChild(this.createElementDefaultNS("Name",s.name));style.appendChild(this.createElementDefaultNS("Title",s.title));if(s["abstract"]){style.appendChild(this.createElementDefaultNS("Abstract",s["abstract"]))}if(s.legend){style.appendChild(this.write_wmc_URLType("LegendURL",s.legend.href,s.legend))}}node.appendChild(style)}}return node},write_wmc_OnlineResource:function(href){var node=this.createElementDefaultNS("OnlineResource");this.setAttributeNS(node,this.namespaces.xlink,"xlink:type","simple");this.setAttributeNS(node,this.namespaces.xlink,"xlink:href",href);return node},getOnlineResource_href:function(node){var object={};var links=node.getElementsByTagName("OnlineResource");if(links.length>0){this.read_wmc_OnlineResource(object,links[0])}return object.href},CLASS_NAME:"OpenLayers.Format.WMC.v1"});OpenLayers.Format.WMC.v1_0_0=OpenLayers.Class(OpenLayers.Format.WMC.v1,{VERSION:"1.0.0",schemaLocation:"http://www.opengis.net/context http://schemas.opengis.net/context/1.0.0/context.xsd",initialize:function(options){OpenLayers.Format.WMC.v1.prototype.initialize.apply(this,[options])},read_wmc_SRS:function(layerContext,node){var srs=this.getChildValue(node);if(typeof layerContext.projections!="object"){layerContext.projections={}}var values=srs.split(/ +/);for(var i=0,len=values.length;i<len;i++){layerContext.projections[values[i]]=true}},write_wmc_Layer:function(context){var node=OpenLayers.Format.WMC.v1.prototype.write_wmc_Layer.apply(this,[context]);if(context.srs){var projections=[];for(var name in context.srs){projections.push(name)}node.appendChild(this.createElementDefaultNS("SRS",projections.join(" ")))}node.appendChild(this.write_wmc_FormatList(context));node.appendChild(this.write_wmc_StyleList(context));if(context.dimensions){node.appendChild(this.write_wmc_DimensionList(context))}node.appendChild(this.write_wmc_LayerExtension(context))},CLASS_NAME:"OpenLayers.Format.WMC.v1_0_0"});OpenLayers.Format.WMC.v1_1_0=OpenLayers.Class(OpenLayers.Format.WMC.v1,{VERSION:"1.1.0",schemaLocation:"http://www.opengis.net/context http://schemas.opengis.net/context/1.1.0/context.xsd",initialize:function(options){OpenLayers.Format.WMC.v1.prototype.initialize.apply(this,[options])},read_sld_MinScaleDenominator:function(layerContext,node){var minScaleDenominator=parseFloat(this.getChildValue(node));if(minScaleDenominator>0){layerContext.maxScale=minScaleDenominator}},read_sld_MaxScaleDenominator:function(layerContext,node){layerContext.minScale=parseFloat(this.getChildValue(node))},read_wmc_SRS:function(layerContext,node){if(!("srs"in layerContext)){layerContext.srs={}}layerContext.srs[this.getChildValue(node)]=true},write_wmc_Layer:function(context){var node=OpenLayers.Format.WMC.v1.prototype.write_wmc_Layer.apply(this,[context]);if(context.maxScale){var minSD=this.createElementNS(this.namespaces.sld,"sld:MinScaleDenominator");minSD.appendChild(this.createTextNode(context.maxScale.toPrecision(16)));node.appendChild(minSD)}if(context.minScale){var maxSD=this.createElementNS(this.namespaces.sld,"sld:MaxScaleDenominator");maxSD.appendChild(this.createTextNode(context.minScale.toPrecision(16)));node.appendChild(maxSD)}if(context.srs){for(var name in context.srs){node.appendChild(this.createElementDefaultNS("SRS",name))}}node.appendChild(this.write_wmc_FormatList(context));node.appendChild(this.write_wmc_StyleList(context));if(context.dimensions){node.appendChild(this.write_wmc_DimensionList(context))}node.appendChild(this.write_wmc_LayerExtension(context));return node},CLASS_NAME:"OpenLayers.Format.WMC.v1_1_0"});OpenLayers.Format.GML.v2=OpenLayers.Class(OpenLayers.Format.GML.Base,{schemaLocation:"http://www.opengis.net/gml http://schemas.opengis.net/gml/2.1.2/feature.xsd",initialize:function(options){OpenLayers.Format.GML.Base.prototype.initialize.apply(this,[options])},readers:{gml:OpenLayers.Util.applyDefaults({outerBoundaryIs:function(node,container){var obj={};this.readChildNodes(node,obj);container.outer=obj.components[0]},innerBoundaryIs:function(node,container){var obj={};this.readChildNodes(node,obj);container.inner.push(obj.components[0])},Box:function(node,container){var obj={};this.readChildNodes(node,obj);if(!container.components){container.components=[]}var min=obj.points[0];var max=obj.points[1];container.components.push(new OpenLayers.Bounds(min.x,min.y,max.x,max.y))}},OpenLayers.Format.GML.Base.prototype.readers["gml"]),feature:OpenLayers.Format.GML.Base.prototype.readers["feature"],wfs:OpenLayers.Format.GML.Base.prototype.readers["wfs"]},write:function(features){var name;if(OpenLayers.Util.isArray(features)){name="wfs:FeatureCollection"}else{name="gml:featureMember"}var root=this.writeNode(name,features);this.setAttributeNS(root,this.namespaces["xsi"],"xsi:schemaLocation",this.schemaLocation);return OpenLayers.Format.XML.prototype.write.apply(this,[root])},writers:{gml:OpenLayers.Util.applyDefaults({Point:function(geometry){var node=this.createElementNSPlus("gml:Point");this.writeNode("coordinates",[geometry],node);return node},coordinates:function(points){var numPoints=points.length;var parts=new Array(numPoints);var point;for(var i=0;i<numPoints;++i){point=points[i];if(this.xy){parts[i]=point.x+","+point.y}else{parts[i]=point.y+","+point.x}if(point.z!=undefined){parts[i]+=","+point.z}}return this.createElementNSPlus("gml:coordinates",{attributes:{decimal:".",cs:",",ts:" "},value:numPoints==1?parts[0]:parts.join(" ")})},LineString:function(geometry){var node=this.createElementNSPlus("gml:LineString");this.writeNode("coordinates",geometry.components,node);return node},Polygon:function(geometry){var node=this.createElementNSPlus("gml:Polygon");this.writeNode("outerBoundaryIs",geometry.components[0],node);for(var i=1;i<geometry.components.length;++i){this.writeNode("innerBoundaryIs",geometry.components[i],node)}return node},outerBoundaryIs:function(ring){var node=this.createElementNSPlus("gml:outerBoundaryIs");this.writeNode("LinearRing",ring,node);return node},innerBoundaryIs:function(ring){var node=this.createElementNSPlus("gml:innerBoundaryIs");this.writeNode("LinearRing",ring,node);return node},LinearRing:function(ring){var node=this.createElementNSPlus("gml:LinearRing");this.writeNode("coordinates",ring.components,node);return node},Box:function(bounds){var node=this.createElementNSPlus("gml:Box");this.writeNode("coordinates",[{x:bounds.left,y:bounds.bottom},{x:bounds.right,y:bounds.top}],node);if(this.srsName){node.setAttribute("srsName",this.srsName)}return node}},OpenLayers.Format.GML.Base.prototype.writers["gml"]),feature:OpenLayers.Format.GML.Base.prototype.writers["feature"],wfs:OpenLayers.Format.GML.Base.prototype.writers["wfs"]},CLASS_NAME:"OpenLayers.Format.GML.v2"});OpenLayers.Format.Filter.v1_0_0=OpenLayers.Class(OpenLayers.Format.GML.v2,OpenLayers.Format.Filter.v1,{VERSION:"1.0.0",schemaLocation:"http://www.opengis.net/ogc/filter/1.0.0/filter.xsd",initialize:function(options){OpenLayers.Format.GML.v2.prototype.initialize.apply(this,[options])},readers:{ogc:OpenLayers.Util.applyDefaults({PropertyIsEqualTo:function(node,obj){var filter=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.EQUAL_TO});this.readChildNodes(node,filter);obj.filters.push(filter)},PropertyIsNotEqualTo:function(node,obj){var filter=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.NOT_EQUAL_TO});this.readChildNodes(node,filter);obj.filters.push(filter)},PropertyIsLike:function(node,obj){var filter=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.LIKE});this.readChildNodes(node,filter);var wildCard=node.getAttribute("wildCard");var singleChar=node.getAttribute("singleChar");var esc=node.getAttribute("escape");filter.value2regex(wildCard,singleChar,esc);obj.filters.push(filter)}},OpenLayers.Format.Filter.v1.prototype.readers["ogc"]),gml:OpenLayers.Format.GML.v2.prototype.readers["gml"],feature:OpenLayers.Format.GML.v2.prototype.readers["feature"]},writers:{ogc:OpenLayers.Util.applyDefaults({PropertyIsEqualTo:function(filter){var node=this.createElementNSPlus("ogc:PropertyIsEqualTo");this.writeNode("PropertyName",filter,node);this.writeOgcExpression(filter.value,node);return node},PropertyIsNotEqualTo:function(filter){var node=this.createElementNSPlus("ogc:PropertyIsNotEqualTo");this.writeNode("PropertyName",filter,node);this.writeOgcExpression(filter.value,node);return node},PropertyIsLike:function(filter){var node=this.createElementNSPlus("ogc:PropertyIsLike",{attributes:{wildCard:"*",singleChar:".",escape:"!"}});this.writeNode("PropertyName",filter,node);this.writeNode("Literal",filter.regex2value(),node);return node},BBOX:function(filter){var node=this.createElementNSPlus("ogc:BBOX");filter.property&&this.writeNode("PropertyName",filter,node);var box=this.writeNode("gml:Box",filter.value,node);if(filter.projection){box.setAttribute("srsName",filter.projection)}return node}},OpenLayers.Format.Filter.v1.prototype.writers["ogc"]),gml:OpenLayers.Format.GML.v2.prototype.writers["gml"],feature:OpenLayers.Format.GML.v2.prototype.writers["feature"]},writeSpatial:function(filter,name){var node=this.createElementNSPlus("ogc:"+name);this.writeNode("PropertyName",filter,node);if(filter.value instanceof OpenLayers.Filter.Function){this.writeNode("Function",filter.value,node)}else{var child;if(filter.value instanceof OpenLayers.Geometry){child=this.writeNode("feature:_geometry",filter.value).firstChild}else{child=this.writeNode("gml:Box",filter.value)}if(filter.projection){child.setAttribute("srsName",filter.projection)}node.appendChild(child)}return node},CLASS_NAME:"OpenLayers.Format.Filter.v1_0_0"});OpenLayers.Format.SLD.v1=OpenLayers.Class(OpenLayers.Format.Filter.v1_0_0,{namespaces:{sld:"http://www.opengis.net/sld",ogc:"http://www.opengis.net/ogc",gml:"http://www.opengis.net/gml",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},defaultPrefix:"sld",schemaLocation:null,multipleSymbolizers:false,featureTypeCounter:null,defaultSymbolizer:{fillColor:"#808080",fillOpacity:1,strokeColor:"#000000",strokeOpacity:1,strokeWidth:1,strokeDashstyle:"solid",pointRadius:3,graphicName:"square"},read:function(data,options){options=OpenLayers.Util.applyDefaults(options,this.options);var sld={namedLayers:options.namedLayersAsArray===true?[]:{}};this.readChildNodes(data,sld);return sld},readers:OpenLayers.Util.applyDefaults({sld:{StyledLayerDescriptor:function(node,sld){sld.version=node.getAttribute("version");this.readChildNodes(node,sld)},Name:function(node,obj){obj.name=this.getChildValue(node)},Title:function(node,obj){obj.title=this.getChildValue(node)},Abstract:function(node,obj){obj.description=this.getChildValue(node)},NamedLayer:function(node,sld){var layer={userStyles:[],namedStyles:[]};this.readChildNodes(node,layer);for(var i=0,len=layer.userStyles.length;i<len;++i){layer.userStyles[i].layerName=layer.name}if(OpenLayers.Util.isArray(sld.namedLayers)){sld.namedLayers.push(layer)}else{sld.namedLayers[layer.name]=layer}},NamedStyle:function(node,layer){layer.namedStyles.push(this.getChildName(node.firstChild))},UserStyle:function(node,layer){var obj={defaultsPerSymbolizer:true,rules:[]};this.featureTypeCounter=-1;this.readChildNodes(node,obj);var style;if(this.multipleSymbolizers){delete obj.defaultsPerSymbolizer;style=new OpenLayers.Style2(obj)}else{style=new OpenLayers.Style(this.defaultSymbolizer,obj)}layer.userStyles.push(style)},IsDefault:function(node,style){if(this.getChildValue(node)=="1"){style.isDefault=true}},FeatureTypeStyle:function(node,style){++this.featureTypeCounter;var obj={rules:this.multipleSymbolizers?style.rules:[]};this.readChildNodes(node,obj);if(!this.multipleSymbolizers){style.rules=obj.rules}},Rule:function(node,obj){var config;if(this.multipleSymbolizers){config={symbolizers:[]}}var rule=new OpenLayers.Rule(config);this.readChildNodes(node,rule);obj.rules.push(rule)},ElseFilter:function(node,rule){rule.elseFilter=true},MinScaleDenominator:function(node,rule){rule.minScaleDenominator=parseFloat(this.getChildValue(node))},MaxScaleDenominator:function(node,rule){rule.maxScaleDenominator=parseFloat(this.getChildValue(node))},TextSymbolizer:function(node,rule){var config={};this.readChildNodes(node,config);if(this.multipleSymbolizers){config.zIndex=this.featureTypeCounter;rule.symbolizers.push(new OpenLayers.Symbolizer.Text(config))}else{rule.symbolizer["Text"]=OpenLayers.Util.applyDefaults(config,rule.symbolizer["Text"])}},LabelPlacement:function(node,symbolizer){this.readChildNodes(node,symbolizer)},PointPlacement:function(node,symbolizer){var config={};this.readChildNodes(node,config);config.labelRotation=config.rotation;delete config.rotation;var labelAlign,x=symbolizer.labelAnchorPointX,y=symbolizer.labelAnchorPointY;if(x<=1/3){labelAlign="l"}else if(x>1/3&&x<2/3){labelAlign="c"}else if(x>=2/3){labelAlign="r"}if(y<=1/3){labelAlign+="b"}else if(y>1/3&&y<2/3){labelAlign+="m"}else if(y>=2/3){labelAlign+="t"}config.labelAlign=labelAlign;OpenLayers.Util.applyDefaults(symbolizer,config)},AnchorPoint:function(node,symbolizer){this.readChildNodes(node,symbolizer)},AnchorPointX:function(node,symbolizer){var labelAnchorPointX=this.readers.ogc._expression.call(this,node);if(labelAnchorPointX){symbolizer.labelAnchorPointX=labelAnchorPointX}},AnchorPointY:function(node,symbolizer){var labelAnchorPointY=this.readers.ogc._expression.call(this,node);if(labelAnchorPointY){symbolizer.labelAnchorPointY=labelAnchorPointY}},Displacement:function(node,symbolizer){this.readChildNodes(node,symbolizer)},DisplacementX:function(node,symbolizer){var labelXOffset=this.readers.ogc._expression.call(this,node);if(labelXOffset){symbolizer.labelXOffset=labelXOffset}},DisplacementY:function(node,symbolizer){var labelYOffset=this.readers.ogc._expression.call(this,node);if(labelYOffset){symbolizer.labelYOffset=labelYOffset}},LinePlacement:function(node,symbolizer){this.readChildNodes(node,symbolizer)},PerpendicularOffset:function(node,symbolizer){var labelPerpendicularOffset=this.readers.ogc._expression.call(this,node);if(labelPerpendicularOffset){symbolizer.labelPerpendicularOffset=labelPerpendicularOffset}},Label:function(node,symbolizer){var value=this.readers.ogc._expression.call(this,node);if(value){symbolizer.label=value}},Font:function(node,symbolizer){this.readChildNodes(node,symbolizer)},Halo:function(node,symbolizer){var obj={};this.readChildNodes(node,obj);symbolizer.haloRadius=obj.haloRadius;symbolizer.haloColor=obj.fillColor;symbolizer.haloOpacity=obj.fillOpacity},Radius:function(node,symbolizer){var radius=this.readers.ogc._expression.call(this,node);if(radius!=null){symbolizer.haloRadius=radius}},RasterSymbolizer:function(node,rule){var config={};this.readChildNodes(node,config);if(this.multipleSymbolizers){config.zIndex=this.featureTypeCounter;rule.symbolizers.push(new OpenLayers.Symbolizer.Raster(config))}else{rule.symbolizer["Raster"]=OpenLayers.Util.applyDefaults(config,rule.symbolizer["Raster"])}},Geometry:function(node,obj){obj.geometry={};this.readChildNodes(node,obj.geometry)},ColorMap:function(node,symbolizer){symbolizer.colorMap=[];this.readChildNodes(node,symbolizer.colorMap)},ColorMapEntry:function(node,colorMap){var q=node.getAttribute("quantity");var o=node.getAttribute("opacity");colorMap.push({color:node.getAttribute("color"),quantity:q!==null?parseFloat(q):undefined,label:node.getAttribute("label")||undefined,opacity:o!==null?parseFloat(o):undefined})},LineSymbolizer:function(node,rule){var config={};this.readChildNodes(node,config);if(this.multipleSymbolizers){config.zIndex=this.featureTypeCounter;rule.symbolizers.push(new OpenLayers.Symbolizer.Line(config))}else{rule.symbolizer["Line"]=OpenLayers.Util.applyDefaults(config,rule.symbolizer["Line"])}},PolygonSymbolizer:function(node,rule){var config={fill:false,stroke:false};if(!this.multipleSymbolizers){config=rule.symbolizer["Polygon"]||config}this.readChildNodes(node,config);if(this.multipleSymbolizers){config.zIndex=this.featureTypeCounter;rule.symbolizers.push(new OpenLayers.Symbolizer.Polygon(config))}else{rule.symbolizer["Polygon"]=config}},PointSymbolizer:function(node,rule){var config={fill:false,stroke:false,graphic:false};if(!this.multipleSymbolizers){config=rule.symbolizer["Point"]||config}this.readChildNodes(node,config);if(this.multipleSymbolizers){config.zIndex=this.featureTypeCounter;rule.symbolizers.push(new OpenLayers.Symbolizer.Point(config))}else{rule.symbolizer["Point"]=config}},Stroke:function(node,symbolizer){symbolizer.stroke=true;this.readChildNodes(node,symbolizer)},Fill:function(node,symbolizer){symbolizer.fill=true;this.readChildNodes(node,symbolizer)},CssParameter:function(node,symbolizer){var cssProperty=node.getAttribute("name");var symProperty=this.cssMap[cssProperty];if(symbolizer.label){if(cssProperty==="fill"){symProperty="fontColor"}else if(cssProperty==="fill-opacity"){symProperty="fontOpacity"}}if(symProperty){var value=this.readers.ogc._expression.call(this,node);if(value){symbolizer[symProperty]=value}}},Graphic:function(node,symbolizer){symbolizer.graphic=true;var graphic={};this.readChildNodes(node,graphic);var properties=["stroke","strokeColor","strokeWidth","strokeOpacity","strokeLinecap","fill","fillColor","fillOpacity","graphicName","rotation","graphicFormat"];var prop,value;for(var i=0,len=properties.length;i<len;++i){prop=properties[i];value=graphic[prop];if(value!=undefined){symbolizer[prop]=value}}if(graphic.opacity!=undefined){symbolizer.graphicOpacity=graphic.opacity}if(graphic.size!=undefined){var pointRadius=graphic.size/2;if(isNaN(pointRadius)){symbolizer.graphicWidth=graphic.size}else{symbolizer.pointRadius=graphic.size/2}}if(graphic.href!=undefined){symbolizer.externalGraphic=graphic.href}if(graphic.rotation!=undefined){symbolizer.rotation=graphic.rotation}},ExternalGraphic:function(node,graphic){this.readChildNodes(node,graphic)},Mark:function(node,graphic){this.readChildNodes(node,graphic)},WellKnownName:function(node,graphic){graphic.graphicName=this.getChildValue(node)},Opacity:function(node,obj){var opacity=this.readers.ogc._expression.call(this,node);if(opacity){obj.opacity=opacity}},Size:function(node,obj){var size=this.readers.ogc._expression.call(this,node);if(size){obj.size=size}},Rotation:function(node,obj){var rotation=this.readers.ogc._expression.call(this,node);if(rotation){obj.rotation=rotation}},OnlineResource:function(node,obj){obj.href=this.getAttributeNS(node,this.namespaces.xlink,"href")},Format:function(node,graphic){graphic.graphicFormat=this.getChildValue(node)}}},OpenLayers.Format.Filter.v1_0_0.prototype.readers),cssMap:{stroke:"strokeColor","stroke-opacity":"strokeOpacity","stroke-width":"strokeWidth","stroke-linecap":"strokeLinecap","stroke-dasharray":"strokeDashstyle",fill:"fillColor","fill-opacity":"fillOpacity","font-family":"fontFamily","font-size":"fontSize","font-weight":"fontWeight","font-style":"fontStyle"},getCssProperty:function(sym){var css=null;for(var prop in this.cssMap){if(this.cssMap[prop]==sym){css=prop;break}}return css},getGraphicFormat:function(href){var format,regex;for(var key in this.graphicFormats){if(this.graphicFormats[key].test(href)){format=key;break}}return format||this.defaultGraphicFormat},defaultGraphicFormat:"image/png",graphicFormats:{"image/jpeg":/\.jpe?g$/i,"image/gif":/\.gif$/i,"image/png":/\.png$/i},write:function(sld){return this.writers.sld.StyledLayerDescriptor.apply(this,[sld])},writers:OpenLayers.Util.applyDefaults({sld:{_OGCExpression:function(nodeName,value){var node=this.createElementNSPlus(nodeName);var tokens=typeof value=="string"?value.split("${"):[value];node.appendChild(this.createTextNode(tokens[0]));var item,last;for(var i=1,len=tokens.length;i<len;i++){item=tokens[i];last=item.indexOf("}");if(last>0){this.writeNode("ogc:PropertyName",{property:item.substring(0,last)},node);node.appendChild(this.createTextNode(item.substring(++last)))}else{node.appendChild(this.createTextNode("${"+item))}}return node},StyledLayerDescriptor:function(sld){var root=this.createElementNSPlus("sld:StyledLayerDescriptor",{attributes:{version:this.VERSION,"xsi:schemaLocation":this.schemaLocation}});root.setAttribute("xmlns:ogc",this.namespaces.ogc);root.setAttribute("xmlns:gml",this.namespaces.gml);if(sld.name){this.writeNode("Name",sld.name,root)}if(sld.title){this.writeNode("Title",sld.title,root)}if(sld.description){this.writeNode("Abstract",sld.description,root)}if(OpenLayers.Util.isArray(sld.namedLayers)){for(var i=0,len=sld.namedLayers.length;i<len;++i){this.writeNode("NamedLayer",sld.namedLayers[i],root)}}else{for(var name in sld.namedLayers){this.writeNode("NamedLayer",sld.namedLayers[name],root)}}return root},Name:function(name){return this.createElementNSPlus("sld:Name",{value:name})},Title:function(title){return this.createElementNSPlus("sld:Title",{value:title})},Abstract:function(description){return this.createElementNSPlus("sld:Abstract",{value:description})},NamedLayer:function(layer){var node=this.createElementNSPlus("sld:NamedLayer");this.writeNode("Name",layer.name,node);if(layer.namedStyles){for(var i=0,len=layer.namedStyles.length;i<len;++i){this.writeNode("NamedStyle",layer.namedStyles[i],node)}}if(layer.userStyles){for(var i=0,len=layer.userStyles.length;i<len;++i){this.writeNode("UserStyle",layer.userStyles[i],node)}}return node},NamedStyle:function(name){var node=this.createElementNSPlus("sld:NamedStyle");this.writeNode("Name",name,node);return node},UserStyle:function(style){var node=this.createElementNSPlus("sld:UserStyle");if(style.name){this.writeNode("Name",style.name,node)}if(style.title){this.writeNode("Title",style.title,node)}if(style.description){this.writeNode("Abstract",style.description,node)}if(style.isDefault){this.writeNode("IsDefault",style.isDefault,node)}
if(this.multipleSymbolizers&&style.rules){var rulesByZ={0:[]};var zValues=[0];var rule,ruleMap,symbolizer,zIndex,clone;for(var i=0,ii=style.rules.length;i<ii;++i){rule=style.rules[i];if(rule.symbolizers){ruleMap={};for(var j=0,jj=rule.symbolizers.length;j<jj;++j){symbolizer=rule.symbolizers[j];zIndex=symbolizer.zIndex;if(!(zIndex in ruleMap)){clone=rule.clone();clone.symbolizers=[];ruleMap[zIndex]=clone}ruleMap[zIndex].symbolizers.push(symbolizer.clone())}for(zIndex in ruleMap){if(!(zIndex in rulesByZ)){zValues.push(zIndex);rulesByZ[zIndex]=[]}rulesByZ[zIndex].push(ruleMap[zIndex])}}else{rulesByZ[0].push(rule.clone())}}zValues.sort();var rules;for(var i=0,ii=zValues.length;i<ii;++i){rules=rulesByZ[zValues[i]];if(rules.length>0){clone=style.clone();clone.rules=rulesByZ[zValues[i]];this.writeNode("FeatureTypeStyle",clone,node)}}}else{this.writeNode("FeatureTypeStyle",style,node)}return node},IsDefault:function(bool){return this.createElementNSPlus("sld:IsDefault",{value:bool?"1":"0"})},FeatureTypeStyle:function(style){var node=this.createElementNSPlus("sld:FeatureTypeStyle");for(var i=0,len=style.rules.length;i<len;++i){this.writeNode("Rule",style.rules[i],node)}return node},Rule:function(rule){var node=this.createElementNSPlus("sld:Rule");if(rule.name){this.writeNode("Name",rule.name,node)}if(rule.title){this.writeNode("Title",rule.title,node)}if(rule.description){this.writeNode("Abstract",rule.description,node)}if(rule.elseFilter){this.writeNode("ElseFilter",null,node)}else if(rule.filter){this.writeNode("ogc:Filter",rule.filter,node)}if(rule.minScaleDenominator!=undefined){this.writeNode("MinScaleDenominator",rule.minScaleDenominator,node)}if(rule.maxScaleDenominator!=undefined){this.writeNode("MaxScaleDenominator",rule.maxScaleDenominator,node)}var type,symbolizer;if(this.multipleSymbolizers&&rule.symbolizers){var symbolizer;for(var i=0,ii=rule.symbolizers.length;i<ii;++i){symbolizer=rule.symbolizers[i];type=symbolizer.CLASS_NAME.split(".").pop();this.writeNode(type+"Symbolizer",symbolizer,node)}}else{var types=OpenLayers.Style.SYMBOLIZER_PREFIXES;for(var i=0,len=types.length;i<len;++i){type=types[i];symbolizer=rule.symbolizer[type];if(symbolizer){this.writeNode(type+"Symbolizer",symbolizer,node)}}}return node},ElseFilter:function(){return this.createElementNSPlus("sld:ElseFilter")},MinScaleDenominator:function(scale){return this.createElementNSPlus("sld:MinScaleDenominator",{value:scale})},MaxScaleDenominator:function(scale){return this.createElementNSPlus("sld:MaxScaleDenominator",{value:scale})},LineSymbolizer:function(symbolizer){var node=this.createElementNSPlus("sld:LineSymbolizer");this.writeNode("Stroke",symbolizer,node);return node},Stroke:function(symbolizer){var node=this.createElementNSPlus("sld:Stroke");if(symbolizer.strokeColor!=undefined){this.writeNode("CssParameter",{symbolizer:symbolizer,key:"strokeColor"},node)}if(symbolizer.strokeOpacity!=undefined){this.writeNode("CssParameter",{symbolizer:symbolizer,key:"strokeOpacity"},node)}if(symbolizer.strokeWidth!=undefined){this.writeNode("CssParameter",{symbolizer:symbolizer,key:"strokeWidth"},node)}if(symbolizer.strokeDashstyle!=undefined&&symbolizer.strokeDashstyle!=="solid"){this.writeNode("CssParameter",{symbolizer:symbolizer,key:"strokeDashstyle"},node)}if(symbolizer.strokeLinecap!=undefined){this.writeNode("CssParameter",{symbolizer:symbolizer,key:"strokeLinecap"},node)}return node},CssParameter:function(obj){return this.createElementNSPlus("sld:CssParameter",{attributes:{name:this.getCssProperty(obj.key)},value:obj.symbolizer[obj.key]})},TextSymbolizer:function(symbolizer){var node=this.createElementNSPlus("sld:TextSymbolizer");if(symbolizer.label!=null){this.writeNode("Label",symbolizer.label,node)}if(symbolizer.fontFamily!=null||symbolizer.fontSize!=null||symbolizer.fontWeight!=null||symbolizer.fontStyle!=null){this.writeNode("Font",symbolizer,node)}if(symbolizer.labelAnchorPointX!=null||symbolizer.labelAnchorPointY!=null||symbolizer.labelAlign!=null||symbolizer.labelXOffset!=null||symbolizer.labelYOffset!=null||symbolizer.labelRotation!=null||symbolizer.labelPerpendicularOffset!=null){this.writeNode("LabelPlacement",symbolizer,node)}if(symbolizer.haloRadius!=null||symbolizer.haloColor!=null||symbolizer.haloOpacity!=null){this.writeNode("Halo",symbolizer,node)}if(symbolizer.fontColor!=null||symbolizer.fontOpacity!=null){this.writeNode("Fill",{fillColor:symbolizer.fontColor,fillOpacity:symbolizer.fontOpacity},node)}return node},LabelPlacement:function(symbolizer){var node=this.createElementNSPlus("sld:LabelPlacement");if((symbolizer.labelAnchorPointX!=null||symbolizer.labelAnchorPointY!=null||symbolizer.labelAlign!=null||symbolizer.labelXOffset!=null||symbolizer.labelYOffset!=null||symbolizer.labelRotation!=null)&&symbolizer.labelPerpendicularOffset==null){this.writeNode("PointPlacement",symbolizer,node)}if(symbolizer.labelPerpendicularOffset!=null){this.writeNode("LinePlacement",symbolizer,node)}return node},LinePlacement:function(symbolizer){var node=this.createElementNSPlus("sld:LinePlacement");this.writeNode("PerpendicularOffset",symbolizer.labelPerpendicularOffset,node);return node},PerpendicularOffset:function(value){return this.createElementNSPlus("sld:PerpendicularOffset",{value:value})},PointPlacement:function(symbolizer){var node=this.createElementNSPlus("sld:PointPlacement");if(symbolizer.labelAnchorPointX!=null||symbolizer.labelAnchorPointY!=null||symbolizer.labelAlign!=null){this.writeNode("AnchorPoint",symbolizer,node)}if(symbolizer.labelXOffset!=null||symbolizer.labelYOffset!=null){this.writeNode("Displacement",symbolizer,node)}if(symbolizer.labelRotation!=null){this.writeNode("Rotation",symbolizer.labelRotation,node)}return node},AnchorPoint:function(symbolizer){var node=this.createElementNSPlus("sld:AnchorPoint");var x=symbolizer.labelAnchorPointX,y=symbolizer.labelAnchorPointY;if(x!=null){this.writeNode("AnchorPointX",x,node)}if(y!=null){this.writeNode("AnchorPointY",y,node)}if(x==null&&y==null){var xAlign=symbolizer.labelAlign.substr(0,1),yAlign=symbolizer.labelAlign.substr(1,1);if(xAlign==="l"){x=0}else if(xAlign==="c"){x=.5}else if(xAlign==="r"){x=1}if(yAlign==="b"){y=0}else if(yAlign==="m"){y=.5}else if(yAlign==="t"){y=1}this.writeNode("AnchorPointX",x,node);this.writeNode("AnchorPointY",y,node)}return node},AnchorPointX:function(value){return this.createElementNSPlus("sld:AnchorPointX",{value:value})},AnchorPointY:function(value){return this.createElementNSPlus("sld:AnchorPointY",{value:value})},Displacement:function(symbolizer){var node=this.createElementNSPlus("sld:Displacement");if(symbolizer.labelXOffset!=null){this.writeNode("DisplacementX",symbolizer.labelXOffset,node)}if(symbolizer.labelYOffset!=null){this.writeNode("DisplacementY",symbolizer.labelYOffset,node)}return node},DisplacementX:function(value){return this.createElementNSPlus("sld:DisplacementX",{value:value})},DisplacementY:function(value){return this.createElementNSPlus("sld:DisplacementY",{value:value})},Font:function(symbolizer){var node=this.createElementNSPlus("sld:Font");if(symbolizer.fontFamily){this.writeNode("CssParameter",{symbolizer:symbolizer,key:"fontFamily"},node)}if(symbolizer.fontSize){this.writeNode("CssParameter",{symbolizer:symbolizer,key:"fontSize"},node)}if(symbolizer.fontWeight){this.writeNode("CssParameter",{symbolizer:symbolizer,key:"fontWeight"},node)}if(symbolizer.fontStyle){this.writeNode("CssParameter",{symbolizer:symbolizer,key:"fontStyle"},node)}return node},Label:function(label){return this.writers.sld._OGCExpression.call(this,"sld:Label",label)},Halo:function(symbolizer){var node=this.createElementNSPlus("sld:Halo");if(symbolizer.haloRadius){this.writeNode("Radius",symbolizer.haloRadius,node)}if(symbolizer.haloColor||symbolizer.haloOpacity){this.writeNode("Fill",{fillColor:symbolizer.haloColor,fillOpacity:symbolizer.haloOpacity},node)}return node},Radius:function(value){return this.createElementNSPlus("sld:Radius",{value:value})},RasterSymbolizer:function(symbolizer){var node=this.createElementNSPlus("sld:RasterSymbolizer");if(symbolizer.geometry){this.writeNode("Geometry",symbolizer.geometry,node)}if(symbolizer.opacity){this.writeNode("Opacity",symbolizer.opacity,node)}if(symbolizer.colorMap){this.writeNode("ColorMap",symbolizer.colorMap,node)}return node},Geometry:function(geometry){var node=this.createElementNSPlus("sld:Geometry");if(geometry.property){this.writeNode("ogc:PropertyName",geometry,node)}return node},ColorMap:function(colorMap){var node=this.createElementNSPlus("sld:ColorMap");for(var i=0,len=colorMap.length;i<len;++i){this.writeNode("ColorMapEntry",colorMap[i],node)}return node},ColorMapEntry:function(colorMapEntry){var node=this.createElementNSPlus("sld:ColorMapEntry");var a=colorMapEntry;node.setAttribute("color",a.color);a.opacity!==undefined&&node.setAttribute("opacity",parseFloat(a.opacity));a.quantity!==undefined&&node.setAttribute("quantity",parseFloat(a.quantity));a.label!==undefined&&node.setAttribute("label",a.label);return node},PolygonSymbolizer:function(symbolizer){var node=this.createElementNSPlus("sld:PolygonSymbolizer");if(symbolizer.fill!==false){this.writeNode("Fill",symbolizer,node)}if(symbolizer.stroke!==false){this.writeNode("Stroke",symbolizer,node)}return node},Fill:function(symbolizer){var node=this.createElementNSPlus("sld:Fill");if(symbolizer.fillColor){this.writeNode("CssParameter",{symbolizer:symbolizer,key:"fillColor"},node)}if(symbolizer.fillOpacity!=null){this.writeNode("CssParameter",{symbolizer:symbolizer,key:"fillOpacity"},node)}return node},PointSymbolizer:function(symbolizer){var node=this.createElementNSPlus("sld:PointSymbolizer");this.writeNode("Graphic",symbolizer,node);return node},Graphic:function(symbolizer){var node=this.createElementNSPlus("sld:Graphic");if(symbolizer.externalGraphic!=undefined){this.writeNode("ExternalGraphic",symbolizer,node)}else{this.writeNode("Mark",symbolizer,node)}if(symbolizer.graphicOpacity!=undefined){this.writeNode("Opacity",symbolizer.graphicOpacity,node)}if(symbolizer.pointRadius!=undefined){this.writeNode("Size",symbolizer.pointRadius*2,node)}else if(symbolizer.graphicWidth!=undefined){this.writeNode("Size",symbolizer.graphicWidth,node)}if(symbolizer.rotation!=undefined){this.writeNode("Rotation",symbolizer.rotation,node)}return node},ExternalGraphic:function(symbolizer){var node=this.createElementNSPlus("sld:ExternalGraphic");this.writeNode("OnlineResource",symbolizer.externalGraphic,node);var format=symbolizer.graphicFormat||this.getGraphicFormat(symbolizer.externalGraphic);this.writeNode("Format",format,node);return node},Mark:function(symbolizer){var node=this.createElementNSPlus("sld:Mark");if(symbolizer.graphicName){this.writeNode("WellKnownName",symbolizer.graphicName,node)}if(symbolizer.fill!==false){this.writeNode("Fill",symbolizer,node)}if(symbolizer.stroke!==false){this.writeNode("Stroke",symbolizer,node)}return node},WellKnownName:function(name){return this.createElementNSPlus("sld:WellKnownName",{value:name})},Opacity:function(value){return this.createElementNSPlus("sld:Opacity",{value:value})},Size:function(value){return this.writers.sld._OGCExpression.call(this,"sld:Size",value)},Rotation:function(value){return this.createElementNSPlus("sld:Rotation",{value:value})},OnlineResource:function(href){return this.createElementNSPlus("sld:OnlineResource",{attributes:{"xlink:type":"simple","xlink:href":href}})},Format:function(format){return this.createElementNSPlus("sld:Format",{value:format})}}},OpenLayers.Format.Filter.v1_0_0.prototype.writers),CLASS_NAME:"OpenLayers.Format.SLD.v1"});OpenLayers.Format.SLD.v1_0_0=OpenLayers.Class(OpenLayers.Format.SLD.v1,{VERSION:"1.0.0",schemaLocation:"http://www.opengis.net/sld http://schemas.opengis.net/sld/1.0.0/StyledLayerDescriptor.xsd",CLASS_NAME:"OpenLayers.Format.SLD.v1_0_0"});OpenLayers.Format.OWSContext.v0_3_1=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{owc:"http://www.opengis.net/ows-context",gml:"http://www.opengis.net/gml",kml:"http://www.opengis.net/kml/2.2",ogc:"http://www.opengis.net/ogc",ows:"http://www.opengis.net/ows",sld:"http://www.opengis.net/sld",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},VERSION:"0.3.1",schemaLocation:"http://www.opengis.net/ows-context http://www.ogcnetwork.net/schemas/owc/0.3.1/owsContext.xsd",defaultPrefix:"owc",extractAttributes:true,xy:true,regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},featureNS:"http://mapserver.gis.umn.edu/mapserver",featureType:"vector",geometryName:"geometry",nestingLayerLookup:null,initialize:function(options){OpenLayers.Format.XML.prototype.initialize.apply(this,[options]);OpenLayers.Format.GML.v2.prototype.setGeometryTypes.call(this)},setNestingPath:function(l){if(l.layersContext){for(var i=0,len=l.layersContext.length;i<len;i++){var layerContext=l.layersContext[i];var nPath=[];var nTitle=l.title||"";if(l.metadata&&l.metadata.nestingPath){nPath=l.metadata.nestingPath.slice()}if(nTitle!=""){nPath.push(nTitle)}layerContext.metadata.nestingPath=nPath;if(layerContext.layersContext){this.setNestingPath(layerContext)}}}},decomposeNestingPath:function(nPath){var a=[];if(OpenLayers.Util.isArray(nPath)){var path=nPath.slice();while(path.length>0){a.push(path.slice());path.pop()}a.reverse()}return a},read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}if(data&&data.nodeType==9){data=data.documentElement}var context={};this.readNode(data,context);this.setNestingPath({layersContext:context.layersContext});var layers=[];this.processLayer(layers,context);delete context.layersContext;context.layersContext=layers;return context},processLayer:function(layerArray,layer){if(layer.layersContext){for(var i=0,len=layer.layersContext.length;i<len;i++){var l=layer.layersContext[i];layerArray.push(l);if(l.layersContext){this.processLayer(layerArray,l)}}}},write:function(context,options){var name="OWSContext";this.nestingLayerLookup={};options=options||{};OpenLayers.Util.applyDefaults(options,context);var root=this.writeNode(name,options);this.nestingLayerLookup=null;this.setAttributeNS(root,this.namespaces["xsi"],"xsi:schemaLocation",this.schemaLocation);return OpenLayers.Format.XML.prototype.write.apply(this,[root])},readers:{kml:{Document:function(node,obj){obj.features=new OpenLayers.Format.KML({kmlns:this.namespaces.kml,extractStyles:true}).read(node)}},owc:{OWSContext:function(node,obj){this.readChildNodes(node,obj)},General:function(node,obj){this.readChildNodes(node,obj)},ResourceList:function(node,obj){this.readChildNodes(node,obj)},Layer:function(node,obj){var layerContext={metadata:{},visibility:node.getAttribute("hidden")!="1",queryable:node.getAttribute("queryable")=="1",opacity:node.getAttribute("opacity")!=null?parseFloat(node.getAttribute("opacity")):null,name:node.getAttribute("name"),categoryLayer:node.getAttribute("name")==null,formats:[],styles:[]};if(!obj.layersContext){obj.layersContext=[]}obj.layersContext.push(layerContext);this.readChildNodes(node,layerContext)},InlineGeometry:function(node,obj){obj.features=[];var elements=this.getElementsByTagNameNS(node,this.namespaces.gml,"featureMember");var el;if(elements.length>=1){el=elements[0]}if(el&&el.firstChild){var featurenode=el.firstChild.nextSibling?el.firstChild.nextSibling:el.firstChild;this.setNamespace("feature",featurenode.namespaceURI);this.featureType=featurenode.localName||featurenode.nodeName.split(":").pop();this.readChildNodes(node,obj)}},Server:function(node,obj){if(!obj.service&&!obj.version||obj.service!=OpenLayers.Format.Context.serviceTypes.WMS){obj.service=node.getAttribute("service");obj.version=node.getAttribute("version");this.readChildNodes(node,obj)}},Name:function(node,obj){obj.name=this.getChildValue(node);this.readChildNodes(node,obj)},Title:function(node,obj){obj.title=this.getChildValue(node);this.readChildNodes(node,obj)},StyleList:function(node,obj){this.readChildNodes(node,obj.styles)},Style:function(node,obj){var style={};obj.push(style);this.readChildNodes(node,style)},LegendURL:function(node,obj){var legend={};obj.legend=legend;this.readChildNodes(node,legend)},OnlineResource:function(node,obj){obj.url=this.getAttributeNS(node,this.namespaces.xlink,"href");this.readChildNodes(node,obj)}},ows:OpenLayers.Format.OWSCommon.v1_0_0.prototype.readers.ows,gml:OpenLayers.Format.GML.v2.prototype.readers.gml,sld:OpenLayers.Format.SLD.v1_0_0.prototype.readers.sld,feature:OpenLayers.Format.GML.v2.prototype.readers.feature},writers:{owc:{OWSContext:function(options){var node=this.createElementNSPlus("OWSContext",{attributes:{version:this.VERSION,id:options.id||OpenLayers.Util.createUniqueID("OpenLayers_OWSContext_")}});this.writeNode("General",options,node);this.writeNode("ResourceList",options,node);return node},General:function(options){var node=this.createElementNSPlus("General");this.writeNode("ows:BoundingBox",options,node);this.writeNode("ows:Title",options.title||"OpenLayers OWSContext",node);return node},ResourceList:function(options){var node=this.createElementNSPlus("ResourceList");for(var i=0,len=options.layers.length;i<len;i++){var layer=options.layers[i];var decomposedPath=this.decomposeNestingPath(layer.metadata.nestingPath);this.writeNode("_Layer",{layer:layer,subPaths:decomposedPath},node)}return node},Server:function(options){var node=this.createElementNSPlus("Server",{attributes:{version:options.version,service:options.service}});this.writeNode("OnlineResource",options,node);return node},OnlineResource:function(options){var node=this.createElementNSPlus("OnlineResource",{attributes:{"xlink:href":options.url}});return node},InlineGeometry:function(layer){var node=this.createElementNSPlus("InlineGeometry"),dataExtent=layer.getDataExtent();if(dataExtent!==null){this.writeNode("gml:boundedBy",dataExtent,node)}for(var i=0,len=layer.features.length;i<len;i++){this.writeNode("gml:featureMember",layer.features[i],node)}return node},StyleList:function(styles){var node=this.createElementNSPlus("StyleList");for(var i=0,len=styles.length;i<len;i++){this.writeNode("Style",styles[i],node)}return node},Style:function(style){var node=this.createElementNSPlus("Style");this.writeNode("Name",style,node);this.writeNode("Title",style,node);if(style.legend){this.writeNode("LegendURL",style,node)}return node},Name:function(obj){var node=this.createElementNSPlus("Name",{value:obj.name});return node},Title:function(obj){var node=this.createElementNSPlus("Title",{value:obj.title});return node},LegendURL:function(style){var node=this.createElementNSPlus("LegendURL");this.writeNode("OnlineResource",style.legend,node);return node},_WMS:function(layer){var node=this.createElementNSPlus("Layer",{attributes:{name:layer.params.LAYERS,queryable:layer.queryable?"1":"0",hidden:layer.visibility?"0":"1",opacity:layer.hasOwnProperty("opacity")?layer.opacity:null}});this.writeNode("ows:Title",layer.name,node);this.writeNode("ows:OutputFormat",layer.params.FORMAT,node);this.writeNode("Server",{service:OpenLayers.Format.Context.serviceTypes.WMS,version:layer.params.VERSION,url:layer.url},node);if(layer.metadata.styles&&layer.metadata.styles.length>0){this.writeNode("StyleList",layer.metadata.styles,node)}return node},_Layer:function(options){var layer,subPaths,node,title;layer=options.layer;subPaths=options.subPaths;node=null;title=null;if(subPaths.length>0){var path=subPaths[0].join("/");var index=path.lastIndexOf("/");node=this.nestingLayerLookup[path];title=index>0?path.substring(index+1,path.length):path;if(!node){node=this.createElementNSPlus("Layer");this.writeNode("ows:Title",title,node);this.nestingLayerLookup[path]=node}options.subPaths.shift();this.writeNode("_Layer",options,node);return node}else{if(layer instanceof OpenLayers.Layer.WMS){node=this.writeNode("_WMS",layer)}else if(layer instanceof OpenLayers.Layer.Vector){if(layer.protocol instanceof OpenLayers.Protocol.WFS.v1){node=this.writeNode("_WFS",layer)}else if(layer.protocol instanceof OpenLayers.Protocol.HTTP){if(layer.protocol.format instanceof OpenLayers.Format.GML){layer.protocol.format.version="2.1.2";node=this.writeNode("_GML",layer)}else if(layer.protocol.format instanceof OpenLayers.Format.KML){layer.protocol.format.version="2.2";node=this.writeNode("_KML",layer)}}else{this.setNamespace("feature",this.featureNS);node=this.writeNode("_InlineGeometry",layer)}}if(layer.options.maxScale){this.writeNode("sld:MinScaleDenominator",layer.options.maxScale,node)}if(layer.options.minScale){this.writeNode("sld:MaxScaleDenominator",layer.options.minScale,node)}this.nestingLayerLookup[layer.name]=node;return node}},_WFS:function(layer){var node=this.createElementNSPlus("Layer",{attributes:{name:layer.protocol.featurePrefix+":"+layer.protocol.featureType,hidden:layer.visibility?"0":"1"}});this.writeNode("ows:Title",layer.name,node);this.writeNode("Server",{service:OpenLayers.Format.Context.serviceTypes.WFS,version:layer.protocol.version,url:layer.protocol.url},node);return node},_InlineGeometry:function(layer){var node=this.createElementNSPlus("Layer",{attributes:{name:this.featureType,hidden:layer.visibility?"0":"1"}});this.writeNode("ows:Title",layer.name,node);this.writeNode("InlineGeometry",layer,node);return node},_GML:function(layer){var node=this.createElementNSPlus("Layer");this.writeNode("ows:Title",layer.name,node);this.writeNode("Server",{service:OpenLayers.Format.Context.serviceTypes.GML,url:layer.protocol.url,version:layer.protocol.format.version},node);return node},_KML:function(layer){var node=this.createElementNSPlus("Layer");this.writeNode("ows:Title",layer.name,node);this.writeNode("Server",{service:OpenLayers.Format.Context.serviceTypes.KML,version:layer.protocol.format.version,url:layer.protocol.url},node);return node}},gml:OpenLayers.Util.applyDefaults({boundedBy:function(bounds){var node=this.createElementNSPlus("gml:boundedBy");this.writeNode("gml:Box",bounds,node);return node}},OpenLayers.Format.GML.v2.prototype.writers.gml),ows:OpenLayers.Format.OWSCommon.v1_0_0.prototype.writers.ows,sld:OpenLayers.Format.SLD.v1_0_0.prototype.writers.sld,feature:OpenLayers.Format.GML.v2.prototype.writers.feature},CLASS_NAME:"OpenLayers.Format.OWSContext.v0_3_1"});OpenLayers.Format.WMSCapabilities.v1=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{wms:"http://www.opengis.net/wms",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},defaultPrefix:"wms",read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}var raw=data;if(data&&data.nodeType==9){data=data.documentElement}var capabilities={};this.readNode(data,capabilities);if(capabilities.service===undefined){var parser=new OpenLayers.Format.OGCExceptionReport;capabilities.error=parser.read(raw)}return capabilities},readers:{wms:{Service:function(node,obj){obj.service={};this.readChildNodes(node,obj.service)},Name:function(node,obj){obj.name=this.getChildValue(node)},Title:function(node,obj){obj.title=this.getChildValue(node)},Abstract:function(node,obj){obj["abstract"]=this.getChildValue(node)},BoundingBox:function(node,obj){var bbox={};bbox.bbox=[parseFloat(node.getAttribute("minx")),parseFloat(node.getAttribute("miny")),parseFloat(node.getAttribute("maxx")),parseFloat(node.getAttribute("maxy"))];var res={x:parseFloat(node.getAttribute("resx")),y:parseFloat(node.getAttribute("resy"))};if(!(isNaN(res.x)&&isNaN(res.y))){bbox.res=res}return bbox},OnlineResource:function(node,obj){obj.href=this.getAttributeNS(node,this.namespaces.xlink,"href")},ContactInformation:function(node,obj){obj.contactInformation={};this.readChildNodes(node,obj.contactInformation)},ContactPersonPrimary:function(node,obj){obj.personPrimary={};this.readChildNodes(node,obj.personPrimary)},ContactPerson:function(node,obj){obj.person=this.getChildValue(node)},ContactOrganization:function(node,obj){obj.organization=this.getChildValue(node)},ContactPosition:function(node,obj){obj.position=this.getChildValue(node)},ContactAddress:function(node,obj){obj.contactAddress={};this.readChildNodes(node,obj.contactAddress)},AddressType:function(node,obj){obj.type=this.getChildValue(node)},Address:function(node,obj){obj.address=this.getChildValue(node)},City:function(node,obj){obj.city=this.getChildValue(node)},StateOrProvince:function(node,obj){obj.stateOrProvince=this.getChildValue(node)},PostCode:function(node,obj){obj.postcode=this.getChildValue(node)},Country:function(node,obj){obj.country=this.getChildValue(node)},ContactVoiceTelephone:function(node,obj){obj.phone=this.getChildValue(node)},ContactFacsimileTelephone:function(node,obj){obj.fax=this.getChildValue(node)},ContactElectronicMailAddress:function(node,obj){obj.email=this.getChildValue(node)},Fees:function(node,obj){var fees=this.getChildValue(node);if(fees&&fees.toLowerCase()!="none"){obj.fees=fees}},AccessConstraints:function(node,obj){var constraints=this.getChildValue(node);if(constraints&&constraints.toLowerCase()!="none"){obj.accessConstraints=constraints}},Capability:function(node,obj){obj.capability={nestedLayers:[],layers:[]};this.readChildNodes(node,obj.capability)},Request:function(node,obj){obj.request={};this.readChildNodes(node,obj.request)},GetCapabilities:function(node,obj){obj.getcapabilities={formats:[]};this.readChildNodes(node,obj.getcapabilities)},Format:function(node,obj){if(OpenLayers.Util.isArray(obj.formats)){obj.formats.push(this.getChildValue(node))}else{obj.format=this.getChildValue(node)}},DCPType:function(node,obj){this.readChildNodes(node,obj)},HTTP:function(node,obj){this.readChildNodes(node,obj)},Get:function(node,obj){obj.get={};this.readChildNodes(node,obj.get);if(!obj.href){obj.href=obj.get.href}},Post:function(node,obj){obj.post={};this.readChildNodes(node,obj.post);if(!obj.href){obj.href=obj.get.href}},GetMap:function(node,obj){obj.getmap={formats:[]};this.readChildNodes(node,obj.getmap)},GetFeatureInfo:function(node,obj){obj.getfeatureinfo={formats:[]};this.readChildNodes(node,obj.getfeatureinfo)},Exception:function(node,obj){obj.exception={formats:[]};this.readChildNodes(node,obj.exception)},Layer:function(node,obj){var parentLayer,capability;if(obj.capability){capability=obj.capability;parentLayer=obj}else{capability=obj}var attrNode=node.getAttributeNode("queryable");var queryable=attrNode&&attrNode.specified?node.getAttribute("queryable"):null;attrNode=node.getAttributeNode("cascaded");var cascaded=attrNode&&attrNode.specified?node.getAttribute("cascaded"):null;attrNode=node.getAttributeNode("opaque");var opaque=attrNode&&attrNode.specified?node.getAttribute("opaque"):null;var noSubsets=node.getAttribute("noSubsets");var fixedWidth=node.getAttribute("fixedWidth");var fixedHeight=node.getAttribute("fixedHeight");var parent=parentLayer||{},extend=OpenLayers.Util.extend;var layer={nestedLayers:[],styles:parentLayer?[].concat(parentLayer.styles):[],srs:parentLayer?extend({},parent.srs):{},metadataURLs:[],bbox:parentLayer?extend({},parent.bbox):{},llbbox:parent.llbbox,dimensions:parentLayer?extend({},parent.dimensions):{},authorityURLs:parentLayer?extend({},parent.authorityURLs):{},identifiers:{},keywords:[],queryable:queryable&&queryable!==""?queryable==="1"||queryable==="true":parent.queryable||false,cascaded:cascaded!==null?parseInt(cascaded):parent.cascaded||0,opaque:opaque?opaque==="1"||opaque==="true":parent.opaque||false,noSubsets:noSubsets!==null?noSubsets==="1"||noSubsets==="true":parent.noSubsets||false,fixedWidth:fixedWidth!=null?parseInt(fixedWidth):parent.fixedWidth||0,fixedHeight:fixedHeight!=null?parseInt(fixedHeight):parent.fixedHeight||0,minScale:parent.minScale,maxScale:parent.maxScale,attribution:parent.attribution};obj.nestedLayers.push(layer);layer.capability=capability;this.readChildNodes(node,layer);delete layer.capability;if(layer.name){var parts=layer.name.split(":"),request=capability.request,gfi=request.getfeatureinfo;if(parts.length>0){layer.prefix=parts[0]}capability.layers.push(layer);if(layer.formats===undefined){layer.formats=request.getmap.formats}if(layer.infoFormats===undefined&&gfi){layer.infoFormats=gfi.formats}}},Attribution:function(node,obj){obj.attribution={};this.readChildNodes(node,obj.attribution)},LogoURL:function(node,obj){obj.logo={width:node.getAttribute("width"),height:node.getAttribute("height")};this.readChildNodes(node,obj.logo)},Style:function(node,obj){var style={};obj.styles.push(style);this.readChildNodes(node,style)},LegendURL:function(node,obj){var legend={width:node.getAttribute("width"),height:node.getAttribute("height")};obj.legend=legend;this.readChildNodes(node,legend)},MetadataURL:function(node,obj){var metadataURL={type:node.getAttribute("type")};obj.metadataURLs.push(metadataURL);this.readChildNodes(node,metadataURL)},DataURL:function(node,obj){obj.dataURL={};this.readChildNodes(node,obj.dataURL)},FeatureListURL:function(node,obj){obj.featureListURL={};this.readChildNodes(node,obj.featureListURL)},AuthorityURL:function(node,obj){var name=node.getAttribute("name");var authority={};this.readChildNodes(node,authority);obj.authorityURLs[name]=authority.href},Identifier:function(node,obj){var authority=node.getAttribute("authority");obj.identifiers[authority]=this.getChildValue(node)},KeywordList:function(node,obj){this.readChildNodes(node,obj)},SRS:function(node,obj){obj.srs[this.getChildValue(node)]=true}}},CLASS_NAME:"OpenLayers.Format.WMSCapabilities.v1"});OpenLayers.Format.WMSCapabilities.v1_1=OpenLayers.Class(OpenLayers.Format.WMSCapabilities.v1,{readers:{wms:OpenLayers.Util.applyDefaults({WMT_MS_Capabilities:function(node,obj){this.readChildNodes(node,obj)},Keyword:function(node,obj){if(obj.keywords){obj.keywords.push(this.getChildValue(node))}},DescribeLayer:function(node,obj){obj.describelayer={formats:[]};this.readChildNodes(node,obj.describelayer)},GetLegendGraphic:function(node,obj){obj.getlegendgraphic={formats:[]};this.readChildNodes(node,obj.getlegendgraphic)},GetStyles:function(node,obj){obj.getstyles={formats:[]};this.readChildNodes(node,obj.getstyles)},PutStyles:function(node,obj){obj.putstyles={formats:[]};this.readChildNodes(node,obj.putstyles)},UserDefinedSymbolization:function(node,obj){var userSymbols={supportSLD:parseInt(node.getAttribute("SupportSLD"))==1,userLayer:parseInt(node.getAttribute("UserLayer"))==1,userStyle:parseInt(node.getAttribute("UserStyle"))==1,remoteWFS:parseInt(node.getAttribute("RemoteWFS"))==1};obj.userSymbols=userSymbols},LatLonBoundingBox:function(node,obj){obj.llbbox=[parseFloat(node.getAttribute("minx")),parseFloat(node.getAttribute("miny")),parseFloat(node.getAttribute("maxx")),parseFloat(node.getAttribute("maxy"))]},BoundingBox:function(node,obj){var bbox=OpenLayers.Format.WMSCapabilities.v1.prototype.readers["wms"].BoundingBox.apply(this,[node,obj]);bbox.srs=node.getAttribute("SRS");obj.bbox[bbox.srs]=bbox},ScaleHint:function(node,obj){var min=node.getAttribute("min");var max=node.getAttribute("max");var rad2=Math.pow(2,.5);var ipm=OpenLayers.INCHES_PER_UNIT["m"];if(min!=0){obj.maxScale=parseFloat((min/rad2*ipm*OpenLayers.DOTS_PER_INCH).toPrecision(13))}if(max!=Number.POSITIVE_INFINITY){obj.minScale=parseFloat((max/rad2*ipm*OpenLayers.DOTS_PER_INCH).toPrecision(13))}},Dimension:function(node,obj){var name=node.getAttribute("name").toLowerCase();var dim={name:name,units:node.getAttribute("units"),unitsymbol:node.getAttribute("unitSymbol")};obj.dimensions[dim.name]=dim},Extent:function(node,obj){var name=node.getAttribute("name").toLowerCase();if(name in obj["dimensions"]){var extent=obj.dimensions[name];extent.nearestVal=node.getAttribute("nearestValue")==="1";extent.multipleVal=node.getAttribute("multipleValues")==="1";extent.current=node.getAttribute("current")==="1";extent["default"]=node.getAttribute("default")||"";var values=this.getChildValue(node);extent.values=values.split(",")}}},OpenLayers.Format.WMSCapabilities.v1.prototype.readers["wms"])},CLASS_NAME:"OpenLayers.Format.WMSCapabilities.v1_1"})
;OpenLayers.Format.WMSCapabilities.v1_1_1=OpenLayers.Class(OpenLayers.Format.WMSCapabilities.v1_1,{version:"1.1.1",readers:{wms:OpenLayers.Util.applyDefaults({SRS:function(node,obj){obj.srs[this.getChildValue(node)]=true}},OpenLayers.Format.WMSCapabilities.v1_1.prototype.readers["wms"])},CLASS_NAME:"OpenLayers.Format.WMSCapabilities.v1_1_1"});OpenLayers.Format.WMSCapabilities.v1_3=OpenLayers.Class(OpenLayers.Format.WMSCapabilities.v1,{readers:{wms:OpenLayers.Util.applyDefaults({WMS_Capabilities:function(node,obj){this.readChildNodes(node,obj)},LayerLimit:function(node,obj){obj.layerLimit=parseInt(this.getChildValue(node))},MaxWidth:function(node,obj){obj.maxWidth=parseInt(this.getChildValue(node))},MaxHeight:function(node,obj){obj.maxHeight=parseInt(this.getChildValue(node))},BoundingBox:function(node,obj){var bbox=OpenLayers.Format.WMSCapabilities.v1.prototype.readers["wms"].BoundingBox.apply(this,[node,obj]);bbox.srs=node.getAttribute("CRS");obj.bbox[bbox.srs]=bbox},CRS:function(node,obj){this.readers.wms.SRS.apply(this,[node,obj])},EX_GeographicBoundingBox:function(node,obj){obj.llbbox=[];this.readChildNodes(node,obj.llbbox)},westBoundLongitude:function(node,obj){obj[0]=this.getChildValue(node)},eastBoundLongitude:function(node,obj){obj[2]=this.getChildValue(node)},southBoundLatitude:function(node,obj){obj[1]=this.getChildValue(node)},northBoundLatitude:function(node,obj){obj[3]=this.getChildValue(node)},MinScaleDenominator:function(node,obj){obj.maxScale=parseFloat(this.getChildValue(node)).toPrecision(16)},MaxScaleDenominator:function(node,obj){obj.minScale=parseFloat(this.getChildValue(node)).toPrecision(16)},Dimension:function(node,obj){var name=node.getAttribute("name").toLowerCase();var dim={name:name,units:node.getAttribute("units"),unitsymbol:node.getAttribute("unitSymbol"),nearestVal:node.getAttribute("nearestValue")==="1",multipleVal:node.getAttribute("multipleValues")==="1",default:node.getAttribute("default")||"",current:node.getAttribute("current")==="1",values:this.getChildValue(node).split(",")};obj.dimensions[dim.name]=dim},Keyword:function(node,obj){var keyword={value:this.getChildValue(node),vocabulary:node.getAttribute("vocabulary")};if(obj.keywords){obj.keywords.push(keyword)}}},OpenLayers.Format.WMSCapabilities.v1.prototype.readers["wms"]),sld:{UserDefinedSymbolization:function(node,obj){this.readers.wms.UserDefinedSymbolization.apply(this,[node,obj]);obj.userSymbols.inlineFeature=parseInt(node.getAttribute("InlineFeature"))==1;obj.userSymbols.remoteWCS=parseInt(node.getAttribute("RemoteWCS"))==1},DescribeLayer:function(node,obj){this.readers.wms.DescribeLayer.apply(this,[node,obj])},GetLegendGraphic:function(node,obj){this.readers.wms.GetLegendGraphic.apply(this,[node,obj])}}},CLASS_NAME:"OpenLayers.Format.WMSCapabilities.v1_3"});OpenLayers.Format.WMSCapabilities.v1_3_0=OpenLayers.Class(OpenLayers.Format.WMSCapabilities.v1_3,{version:"1.3.0",CLASS_NAME:"OpenLayers.Format.WMSCapabilities.v1_3_0"});OpenLayers.Format.WMSCapabilities.v1_1_0=OpenLayers.Class(OpenLayers.Format.WMSCapabilities.v1_1,{version:"1.1.0",readers:{wms:OpenLayers.Util.applyDefaults({SRS:function(node,obj){var srs=this.getChildValue(node);var values=srs.split(/ +/);for(var i=0,len=values.length;i<len;i++){obj.srs[values[i]]=true}}},OpenLayers.Format.WMSCapabilities.v1_1.prototype.readers["wms"])},CLASS_NAME:"OpenLayers.Format.WMSCapabilities.v1_1_0"});OpenLayers.Format.WMSCapabilities.v1_1_1_WMSC=OpenLayers.Class(OpenLayers.Format.WMSCapabilities.v1_1_1,{version:"1.1.1",profile:"WMSC",readers:{wms:OpenLayers.Util.applyDefaults({VendorSpecificCapabilities:function(node,obj){obj.vendorSpecific={tileSets:[]};this.readChildNodes(node,obj.vendorSpecific)},TileSet:function(node,vendorSpecific){var tileset={srs:{},bbox:{},resolutions:[]};this.readChildNodes(node,tileset);vendorSpecific.tileSets.push(tileset)},Resolutions:function(node,tileset){var res=this.getChildValue(node).split(" ");for(var i=0,len=res.length;i<len;i++){if(res[i]!=""){tileset.resolutions.push(parseFloat(res[i]))}}},Width:function(node,tileset){tileset.width=parseInt(this.getChildValue(node))},Height:function(node,tileset){tileset.height=parseInt(this.getChildValue(node))},Layers:function(node,tileset){tileset.layers=this.getChildValue(node)},Styles:function(node,tileset){tileset.styles=this.getChildValue(node)}},OpenLayers.Format.WMSCapabilities.v1_1_1.prototype.readers["wms"])},CLASS_NAME:"OpenLayers.Format.WMSCapabilities.v1_1_1_WMSC"});OpenLayers.Format.SLD.v1_0_0_GeoServer=OpenLayers.Class(OpenLayers.Format.SLD.v1_0_0,{version:"1.0.0",profile:"GeoServer",readers:OpenLayers.Util.applyDefaults({sld:OpenLayers.Util.applyDefaults({Priority:function(node,obj){var value=this.readers.ogc._expression.call(this,node);if(value){obj.priority=value}},VendorOption:function(node,obj){if(!obj.vendorOptions){obj.vendorOptions={}}obj.vendorOptions[node.getAttribute("name")]=this.getChildValue(node)},TextSymbolizer:function(node,rule){OpenLayers.Format.SLD.v1_0_0.prototype.readers.sld.TextSymbolizer.apply(this,arguments);var symbolizer=this.multipleSymbolizers?rule.symbolizers[rule.symbolizers.length-1]:rule.symbolizer["Text"];if(symbolizer.graphic===undefined){symbolizer.graphic=false}}},OpenLayers.Format.SLD.v1_0_0.prototype.readers["sld"])},OpenLayers.Format.SLD.v1_0_0.prototype.readers),writers:OpenLayers.Util.applyDefaults({sld:OpenLayers.Util.applyDefaults({Priority:function(priority){return this.writers.sld._OGCExpression.call(this,"sld:Priority",priority)},VendorOption:function(option){return this.createElementNSPlus("sld:VendorOption",{attributes:{name:option.name},value:option.value})},TextSymbolizer:function(symbolizer){var writers=OpenLayers.Format.SLD.v1_0_0.prototype.writers;var node=writers["sld"]["TextSymbolizer"].apply(this,arguments);if(symbolizer.graphic!==false&&(symbolizer.externalGraphic||symbolizer.graphicName)){this.writeNode("Graphic",symbolizer,node)}if("priority"in symbolizer){this.writeNode("Priority",symbolizer.priority,node)}return this.addVendorOptions(node,symbolizer)},PointSymbolizer:function(symbolizer){var writers=OpenLayers.Format.SLD.v1_0_0.prototype.writers;var node=writers["sld"]["PointSymbolizer"].apply(this,arguments);return this.addVendorOptions(node,symbolizer)},LineSymbolizer:function(symbolizer){var writers=OpenLayers.Format.SLD.v1_0_0.prototype.writers;var node=writers["sld"]["LineSymbolizer"].apply(this,arguments);return this.addVendorOptions(node,symbolizer)},PolygonSymbolizer:function(symbolizer){var writers=OpenLayers.Format.SLD.v1_0_0.prototype.writers;var node=writers["sld"]["PolygonSymbolizer"].apply(this,arguments);return this.addVendorOptions(node,symbolizer)}},OpenLayers.Format.SLD.v1_0_0.prototype.writers["sld"])},OpenLayers.Format.SLD.v1_0_0.prototype.writers),addVendorOptions:function(node,symbolizer){var options=symbolizer.vendorOptions;if(options){for(var key in symbolizer.vendorOptions){this.writeNode("VendorOption",{name:key,value:symbolizer.vendorOptions[key]},node)}}return node},CLASS_NAME:"OpenLayers.Format.SLD.v1_0_0_GeoServer"});OpenLayers.Format.CSWGetRecords.v2_0_2=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{csw:"http://www.opengis.net/cat/csw/2.0.2",dc:"http://purl.org/dc/elements/1.1/",dct:"http://purl.org/dc/terms/",gmd:"http://www.isotc211.org/2005/gmd",geonet:"http://www.fao.org/geonetwork",ogc:"http://www.opengis.net/ogc",ows:"http://www.opengis.net/ows",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},defaultPrefix:"csw",version:"2.0.2",schemaLocation:"http://www.opengis.net/cat/csw/2.0.2 http://schemas.opengis.net/csw/2.0.2/CSW-discovery.xsd",requestId:null,resultType:null,outputFormat:null,outputSchema:null,startPosition:null,maxRecords:null,DistributedSearch:null,ResponseHandler:null,Query:null,regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},initialize:function(options){OpenLayers.Format.XML.prototype.initialize.apply(this,[options])},read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}if(data&&data.nodeType==9){data=data.documentElement}var obj={};this.readNode(data,obj);return obj},readers:{csw:{GetRecordsResponse:function(node,obj){obj.records=[];this.readChildNodes(node,obj);var version=this.getAttributeNS(node,"","version");if(version!=""){obj.version=version}},RequestId:function(node,obj){obj.RequestId=this.getChildValue(node)},SearchStatus:function(node,obj){obj.SearchStatus={};var timestamp=this.getAttributeNS(node,"","timestamp");if(timestamp!=""){obj.SearchStatus.timestamp=timestamp}},SearchResults:function(node,obj){this.readChildNodes(node,obj);var attrs=node.attributes;var SearchResults={};for(var i=0,len=attrs.length;i<len;++i){if(attrs[i].name=="numberOfRecordsMatched"||attrs[i].name=="numberOfRecordsReturned"||attrs[i].name=="nextRecord"){SearchResults[attrs[i].name]=parseInt(attrs[i].nodeValue)}else{SearchResults[attrs[i].name]=attrs[i].nodeValue}}obj.SearchResults=SearchResults},SummaryRecord:function(node,obj){var record={type:"SummaryRecord"};this.readChildNodes(node,record);obj.records.push(record)},BriefRecord:function(node,obj){var record={type:"BriefRecord"};this.readChildNodes(node,record);obj.records.push(record)},DCMIRecord:function(node,obj){var record={type:"DCMIRecord"};this.readChildNodes(node,record);obj.records.push(record)},Record:function(node,obj){var record={type:"Record"};this.readChildNodes(node,record);obj.records.push(record)},"*":function(node,obj){var name=node.localName||node.nodeName.split(":").pop();obj[name]=this.getChildValue(node)}},geonet:{info:function(node,obj){var gninfo={};this.readChildNodes(node,gninfo);obj.gninfo=gninfo}},dc:{"*":function(node,obj){var name=node.localName||node.nodeName.split(":").pop();if(!OpenLayers.Util.isArray(obj[name])){obj[name]=[]}var dc_element={};var attrs=node.attributes;for(var i=0,len=attrs.length;i<len;++i){dc_element[attrs[i].name]=attrs[i].nodeValue}dc_element.value=this.getChildValue(node);if(dc_element.value!=""){obj[name].push(dc_element)}}},dct:{"*":function(node,obj){var name=node.localName||node.nodeName.split(":").pop();if(!OpenLayers.Util.isArray(obj[name])){obj[name]=[]}obj[name].push(this.getChildValue(node))}},ows:OpenLayers.Util.applyDefaults({BoundingBox:function(node,obj){if(obj.bounds){obj.BoundingBox=[{crs:obj.projection,value:[obj.bounds.left,obj.bounds.bottom,obj.bounds.right,obj.bounds.top]}];delete obj.projection;delete obj.bounds}OpenLayers.Format.OWSCommon.v1_0_0.prototype.readers["ows"]["BoundingBox"].apply(this,arguments)}},OpenLayers.Format.OWSCommon.v1_0_0.prototype.readers["ows"])},write:function(options){var node=this.writeNode("csw:GetRecords",options);node.setAttribute("xmlns:gmd",this.namespaces.gmd);return OpenLayers.Format.XML.prototype.write.apply(this,[node])},writers:{csw:{GetRecords:function(options){if(!options){options={}}var node=this.createElementNSPlus("csw:GetRecords",{attributes:{service:"CSW",version:this.version,requestId:options.requestId||this.requestId,resultType:options.resultType||this.resultType,outputFormat:options.outputFormat||this.outputFormat,outputSchema:options.outputSchema||this.outputSchema,startPosition:options.startPosition||this.startPosition,maxRecords:options.maxRecords||this.maxRecords}});if(options.DistributedSearch||this.DistributedSearch){this.writeNode("csw:DistributedSearch",options.DistributedSearch||this.DistributedSearch,node)}var ResponseHandler=options.ResponseHandler||this.ResponseHandler;if(OpenLayers.Util.isArray(ResponseHandler)&&ResponseHandler.length>0){for(var i=0,len=ResponseHandler.length;i<len;i++){this.writeNode("csw:ResponseHandler",ResponseHandler[i],node)}}this.writeNode("Query",options.Query||this.Query,node);return node},DistributedSearch:function(options){var node=this.createElementNSPlus("csw:DistributedSearch",{attributes:{hopCount:options.hopCount}});return node},ResponseHandler:function(options){var node=this.createElementNSPlus("csw:ResponseHandler",{value:options.value});return node},Query:function(options){if(!options){options={}}var node=this.createElementNSPlus("csw:Query",{attributes:{typeNames:options.typeNames||"csw:Record"}});var ElementName=options.ElementName;if(OpenLayers.Util.isArray(ElementName)&&ElementName.length>0){for(var i=0,len=ElementName.length;i<len;i++){this.writeNode("csw:ElementName",ElementName[i],node)}}else{this.writeNode("csw:ElementSetName",options.ElementSetName||{value:"summary"},node)}if(options.Constraint){this.writeNode("csw:Constraint",options.Constraint,node)}if(options.SortBy){this.writeNode("ogc:SortBy",options.SortBy,node)}return node},ElementName:function(options){var node=this.createElementNSPlus("csw:ElementName",{value:options.value});return node},ElementSetName:function(options){var node=this.createElementNSPlus("csw:ElementSetName",{attributes:{typeNames:options.typeNames},value:options.value});return node},Constraint:function(options){var node=this.createElementNSPlus("csw:Constraint",{attributes:{version:options.version}});if(options.Filter){var format=new OpenLayers.Format.Filter({version:options.version});node.appendChild(format.write(options.Filter))}else if(options.CqlText){var child=this.createElementNSPlus("CqlText",{value:options.CqlText.value});node.appendChild(child)}return node}},ogc:OpenLayers.Format.Filter.v1_1_0.prototype.writers["ogc"]},CLASS_NAME:"OpenLayers.Format.CSWGetRecords.v2_0_2"});OpenLayers.Format.ArcXML.Features=OpenLayers.Class(OpenLayers.Format.XML,{read:function(data){var axl=new OpenLayers.Format.ArcXML;var parsed=axl.read(data);return parsed.features.feature}});OpenLayers.Format.XLS.v1=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{xls:"http://www.opengis.net/xls",gml:"http://www.opengis.net/gml",xsi:"http://www.w3.org/2001/XMLSchema-instance"},regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},xy:true,defaultPrefix:"xls",schemaLocation:null,read:function(data,options){options=OpenLayers.Util.applyDefaults(options,this.options);var xls={};this.readChildNodes(data,xls);return xls},readers:{xls:{XLS:function(node,xls){xls.version=node.getAttribute("version");this.readChildNodes(node,xls)},Response:function(node,xls){this.readChildNodes(node,xls)},GeocodeResponse:function(node,xls){xls.responseLists=[];this.readChildNodes(node,xls)},GeocodeResponseList:function(node,xls){var responseList={features:[],numberOfGeocodedAddresses:parseInt(node.getAttribute("numberOfGeocodedAddresses"))};xls.responseLists.push(responseList);this.readChildNodes(node,responseList)},GeocodedAddress:function(node,responseList){var feature=new OpenLayers.Feature.Vector;responseList.features.push(feature);this.readChildNodes(node,feature);feature.geometry=feature.components[0]},GeocodeMatchCode:function(node,feature){feature.attributes.matchCode={accuracy:parseFloat(node.getAttribute("accuracy")),matchType:node.getAttribute("matchType")}},Address:function(node,feature){var address={countryCode:node.getAttribute("countryCode"),addressee:node.getAttribute("addressee"),street:[],place:[]};feature.attributes.address=address;this.readChildNodes(node,address)},freeFormAddress:function(node,address){address.freeFormAddress=this.getChildValue(node)},StreetAddress:function(node,address){this.readChildNodes(node,address)},Building:function(node,address){address.building={number:node.getAttribute("number"),subdivision:node.getAttribute("subdivision"),buildingName:node.getAttribute("buildingName")}},Street:function(node,address){address.street.push(this.getChildValue(node))},Place:function(node,address){address.place[node.getAttribute("type")]=this.getChildValue(node)},PostalCode:function(node,address){address.postalCode=this.getChildValue(node)}},gml:OpenLayers.Format.GML.v3.prototype.readers.gml},write:function(request){return this.writers.xls.XLS.apply(this,[request])},writers:{xls:{XLS:function(request){var root=this.createElementNSPlus("xls:XLS",{attributes:{version:this.VERSION,"xsi:schemaLocation":this.schemaLocation}});this.writeNode("RequestHeader",request.header,root);this.writeNode("Request",request,root);return root},RequestHeader:function(header){return this.createElementNSPlus("xls:RequestHeader")},Request:function(request){var node=this.createElementNSPlus("xls:Request",{attributes:{methodName:"GeocodeRequest",requestID:request.requestID||"",version:this.VERSION}});this.writeNode("GeocodeRequest",request.addresses,node);return node},GeocodeRequest:function(addresses){var node=this.createElementNSPlus("xls:GeocodeRequest");for(var i=0,len=addresses.length;i<len;i++){this.writeNode("Address",addresses[i],node)}return node},Address:function(address){var node=this.createElementNSPlus("xls:Address",{attributes:{countryCode:address.countryCode}});if(address.freeFormAddress){this.writeNode("freeFormAddress",address.freeFormAddress,node)}else{if(address.street){this.writeNode("StreetAddress",address,node)}if(address.municipality){this.writeNode("Municipality",address.municipality,node)}if(address.countrySubdivision){this.writeNode("CountrySubdivision",address.countrySubdivision,node)}if(address.postalCode){this.writeNode("PostalCode",address.postalCode,node)}}return node},freeFormAddress:function(freeFormAddress){return this.createElementNSPlus("freeFormAddress",{value:freeFormAddress})},StreetAddress:function(address){var node=this.createElementNSPlus("xls:StreetAddress");if(address.building){this.writeNode(node,"Building",address.building)}var street=address.street;if(!OpenLayers.Util.isArray(street)){street=[street]}for(var i=0,len=street.length;i<len;i++){this.writeNode("Street",street[i],node)}return node},Building:function(building){return this.createElementNSPlus("xls:Building",{attributes:{number:building["number"],subdivision:building.subdivision,buildingName:building.buildingName}})},Street:function(street){return this.createElementNSPlus("xls:Street",{value:street})},Municipality:function(municipality){return this.createElementNSPlus("xls:Place",{attributes:{type:"Municipality"},value:municipality})},CountrySubdivision:function(countrySubdivision){return this.createElementNSPlus("xls:Place",{attributes:{type:"CountrySubdivision"},value:countrySubdivision})},PostalCode:function(postalCode){return this.createElementNSPlus("xls:PostalCode",{value:postalCode})}}},CLASS_NAME:"OpenLayers.Format.XLS.v1"});OpenLayers.Format.XLS.v1_1_0=OpenLayers.Class(OpenLayers.Format.XLS.v1,{VERSION:"1.1",schemaLocation:"http://www.opengis.net/xls http://schemas.opengis.net/ols/1.1.0/LocationUtilityService.xsd",CLASS_NAME:"OpenLayers.Format.XLS.v1_1_0"});OpenLayers.Format.XLS.v1_1=OpenLayers.Format.XLS.v1_1_0;OpenLayers.Format.WPSCapabilities.v1_0_0=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{ows:"http://www.opengis.net/ows/1.1",wps:"http://www.opengis.net/wps/1.0.0",xlink:"http://www.w3.org/1999/xlink"},regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},initialize:function(options){OpenLayers.Format.XML.prototype.initialize.apply(this,[options])},read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}if(data&&data.nodeType==9){data=data.documentElement}var capabilities={};this.readNode(data,capabilities);return capabilities},readers:{wps:{Capabilities:function(node,obj){this.readChildNodes(node,obj)},ProcessOfferings:function(node,obj){obj.processOfferings={};this.readChildNodes(node,obj.processOfferings)},Process:function(node,processOfferings){var processVersion=this.getAttributeNS(node,this.namespaces.wps,"processVersion");var process={processVersion:processVersion};this.readChildNodes(node,process);processOfferings[process.identifier]=process},Languages:function(node,obj){obj.languages=[];this.readChildNodes(node,obj.languages)},Default:function(node,languages){var language={isDefault:true};this.readChildNodes(node,language);languages.push(language)},Supported:function(node,languages){var language={};this.readChildNodes(node,language);languages.push(language)}},ows:OpenLayers.Format.OWSCommon.v1_1_0.prototype.readers["ows"]},CLASS_NAME:"OpenLayers.Format.WPSCapabilities.v1_0_0"});OpenLayers.Format.CSWGetDomain.v2_0_2=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance",csw:"http://www.opengis.net/cat/csw/2.0.2"},defaultPrefix:"csw",version:"2.0.2",schemaLocation:"http://www.opengis.net/cat/csw/2.0.2 http://schemas.opengis.net/csw/2.0.2/CSW-discovery.xsd",PropertyName:null,ParameterName:null,read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}if(data&&data.nodeType==9){data=data.documentElement}var obj={};this.readNode(data,obj);return obj},readers:{csw:{GetDomainResponse:function(node,obj){this.readChildNodes(node,obj)},DomainValues:function(node,obj){if(!OpenLayers.Util.isArray(obj.DomainValues)){obj.DomainValues=[]}var attrs=node.attributes;var domainValue={};for(var i=0,len=attrs.length;i<len;++i){domainValue[attrs[i].name]=attrs[i].nodeValue}this.readChildNodes(node,domainValue);obj.DomainValues.push(domainValue)},PropertyName:function(node,obj){obj.PropertyName=this.getChildValue(node)},ParameterName:function(node,obj){obj.ParameterName=this.getChildValue(node)},ListOfValues:function(node,obj){if(!OpenLayers.Util.isArray(obj.ListOfValues)){obj.ListOfValues=[]}this.readChildNodes(node,obj.ListOfValues)},Value:function(node,obj){var attrs=node.attributes;var value={};for(var i=0,len=attrs.length;i<len;++i){value[attrs[i].name]=attrs[i].nodeValue}value.value=this.getChildValue(node);obj.push({Value:value})},ConceptualScheme:function(node,obj){obj.ConceptualScheme={};this.readChildNodes(node,obj.ConceptualScheme)},Name:function(node,obj){obj.Name=this.getChildValue(node)},Document:function(node,obj){obj.Document=this.getChildValue(node)},Authority:function(node,obj){obj.Authority=this.getChildValue(node)},RangeOfValues:function(node,obj){obj.RangeOfValues={};this.readChildNodes(node,obj.RangeOfValues)},MinValue:function(node,obj){var attrs=node.attributes;var value={};for(var i=0,len=attrs.length;i<len;++i){value[attrs[i].name]=attrs[i].nodeValue}value.value=this.getChildValue(node);obj.MinValue=value},MaxValue:function(node,obj){var attrs=node.attributes;var value={};for(var i=0,len=attrs.length;i<len;++i){value[attrs[i].name]=attrs[i].nodeValue}value.value=this.getChildValue(node);obj.MaxValue=value}}},write:function(options){var node=this.writeNode("csw:GetDomain",options);return OpenLayers.Format.XML.prototype.write.apply(this,[node])},writers:{csw:{GetDomain:function(options){var node=this.createElementNSPlus("csw:GetDomain",{attributes:{service:"CSW",version:this.version}});if(options.PropertyName||this.PropertyName){this.writeNode("csw:PropertyName",options.PropertyName||this.PropertyName,node)}else if(options.ParameterName||this.ParameterName){this.writeNode("csw:ParameterName",options.ParameterName||this.ParameterName,node)}this.readChildNodes(node,options);return node},PropertyName:function(value){var node=this.createElementNSPlus("csw:PropertyName",{value:value});return node},ParameterName:function(value){var node=this.createElementNSPlus("csw:ParameterName",{value:value});return node}}},CLASS_NAME:"OpenLayers.Format.CSWGetDomain.v2_0_2"});OpenLayers.Format.WFSCapabilities.v1=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{wfs:"http://www.opengis.net/wfs",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance",ows:"http://www.opengis.net/ows"},errorProperty:"featureTypeList",defaultPrefix:"wfs",read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}var raw=data;if(data&&data.nodeType==9){data=data.documentElement}var capabilities={};this.readNode(data,capabilities);return capabilities},readers:{wfs:{WFS_Capabilities:function(node,obj){this.readChildNodes(node,obj)},FeatureTypeList:function(node,request){request.featureTypeList={featureTypes:[]};this.readChildNodes(node,request.featureTypeList)},FeatureType:function(node,featureTypeList){var featureType={};this.readChildNodes(node,featureType);featureTypeList.featureTypes.push(featureType)},Name:function(node,obj){var name=this.getChildValue(node);if(name){var parts=name.split(":");obj.name=parts.pop();if(parts.length>0){obj.featureNS=this.lookupNamespaceURI(node,parts[0])}}},Title:function(node,obj){var title=this.getChildValue(node);if(title){obj.title=title}},Abstract:function(node,obj){var abst=this.getChildValue(node);if(abst){obj["abstract"]=abst}}}},CLASS_NAME:"OpenLayers.Format.WFSCapabilities.v1"});OpenLayers.Format.WFSCapabilities.v1_0_0=OpenLayers.Class(OpenLayers.Format.WFSCapabilities.v1,{readers:{wfs:OpenLayers.Util.applyDefaults({Service:function(node,capabilities){capabilities.service={};this.readChildNodes(node,capabilities.service)},Fees:function(node,service){var fees=this.getChildValue(node);if(fees&&fees.toLowerCase()!="none"){service.fees=fees}},AccessConstraints:function(node,service){var constraints=this.getChildValue(node);if(constraints&&constraints.toLowerCase()!="none"){service.accessConstraints=constraints}},OnlineResource:function(node,service){var onlineResource=this.getChildValue(node);if(onlineResource&&onlineResource.toLowerCase()!="none"){service.onlineResource=onlineResource}},Keywords:function(node,service){var keywords=this.getChildValue(node);if(keywords&&keywords.toLowerCase()!="none"){service.keywords=keywords.split(", ")}},Capability:function(node,capabilities){capabilities.capability={};this.readChildNodes(node,capabilities.capability)},Request:function(node,obj){obj.request={};this.readChildNodes(node,obj.request)},GetFeature:function(node,request){request.getfeature={href:{},formats:[]};this.readChildNodes(node,request.getfeature)},ResultFormat:function(node,obj){var children=node.childNodes;var childNode;for(var i=0;i<children.length;i++){childNode=children[i];if(childNode.nodeType==1){obj.formats.push(childNode.nodeName)}}},DCPType:function(node,obj){this.readChildNodes(node,obj)},HTTP:function(node,obj){this.readChildNodes(node,obj.href)},Get:function(node,obj){obj.get=node.getAttribute("onlineResource")},Post:function(node,obj){obj.post=node.getAttribute("onlineResource")},SRS:function(node,obj){var srs=this.getChildValue(node);if(srs){obj.srs=srs}}},OpenLayers.Format.WFSCapabilities.v1.prototype.readers["wfs"])},CLASS_NAME:"OpenLayers.Format.WFSCapabilities.v1_0_0"});OpenLayers.Format.WFSCapabilities.v1_1_0=OpenLayers.Class(OpenLayers.Format.WFSCapabilities.v1,{regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},readers:{wfs:OpenLayers.Util.applyDefaults({DefaultSRS:function(node,obj){var defaultSRS=this.getChildValue(node);if(defaultSRS){obj.srs=defaultSRS}}},OpenLayers.Format.WFSCapabilities.v1.prototype.readers["wfs"]),ows:OpenLayers.Format.OWSCommon.v1.prototype.readers.ows},CLASS_NAME:"OpenLayers.Format.WFSCapabilities.v1_1_0"});OpenLayers.Format.WMTSCapabilities.v1_0_0=OpenLayers.Class(OpenLayers.Format.OWSCommon.v1_1_0,{version:"1.0.0",namespaces:{ows:"http://www.opengis.net/ows/1.1",wmts:"http://www.opengis.net/wmts/1.0",xlink:"http://www.w3.org/1999/xlink"},yx:null,defaultPrefix:"wmts",initialize:function(options){OpenLayers.Format.XML.prototype.initialize.apply(this,[options]);this.options=options;var yx=OpenLayers.Util.extend({},OpenLayers.Format.WMTSCapabilities.prototype.yx);this.yx=OpenLayers.Util.extend(yx,this.yx)},read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}if(data&&data.nodeType==9){data=data.documentElement}var capabilities={};this.readNode(data,capabilities);capabilities.version=this.version;return capabilities},readers:{wmts:{Capabilities:function(node,obj){this.readChildNodes(node,obj)},Contents:function(node,obj){obj.contents={};obj.contents.layers=[];obj.contents.tileMatrixSets={};this.readChildNodes(node,obj.contents)},Layer:function(node,obj){var layer={styles:[],formats:[],dimensions:[],tileMatrixSetLinks:[]};layer.layers=[];this.readChildNodes(node,layer);obj.layers.push(layer)},Style:function(node,obj){var style={};style.isDefault=node.getAttribute("isDefault")==="true";this.readChildNodes(node,style);obj.styles.push(style)},Format:function(node,obj){obj.formats.push(this.getChildValue(node))},TileMatrixSetLink:function(node,obj){var tileMatrixSetLink={};this.readChildNodes(node,tileMatrixSetLink);obj.tileMatrixSetLinks.push(tileMatrixSetLink)},TileMatrixSet:function(node,obj){if(obj.layers){var tileMatrixSet={matrixIds:[]};this.readChildNodes(node,tileMatrixSet);obj.tileMatrixSets[tileMatrixSet.identifier]=tileMatrixSet}else{obj.tileMatrixSet=this.getChildValue(node)}},TileMatrix:function(node,obj){var tileMatrix={supportedCRS:obj.supportedCRS};this.readChildNodes(node,tileMatrix);obj.matrixIds.push(tileMatrix)},ScaleDenominator:function(node,obj){obj.scaleDenominator=parseFloat(this.getChildValue(node))},TopLeftCorner:function(node,obj){var topLeftCorner=this.getChildValue(node);var coords=topLeftCorner.split(" ");var yx;if(obj.supportedCRS){var crs=obj.supportedCRS.replace(/urn:ogc:def:crs:(\w+):.+:(\w+)$/,"urn:ogc:def:crs:$1::$2");yx=!!this.yx[crs]}if(yx){obj.topLeftCorner=new OpenLayers.LonLat(coords[1],coords[0])}else{obj.topLeftCorner=new OpenLayers.LonLat(coords[0],coords[1])}},TileWidth:function(node,obj){obj.tileWidth=parseInt(this.getChildValue(node))},TileHeight:function(node,obj){obj.tileHeight=parseInt(this.getChildValue(node))},MatrixWidth:function(node,obj){obj.matrixWidth=parseInt(this.getChildValue(node))},MatrixHeight:function(node,obj){obj.matrixHeight=parseInt(this.getChildValue(node))},ResourceURL:function(node,obj){obj.resourceUrl=obj.resourceUrl||{};var resourceType=node.getAttribute("resourceType");if(!obj.resourceUrls){obj.resourceUrls=[]}var resourceUrl=obj.resourceUrl[resourceType]={format:node.getAttribute("format"),template:node.getAttribute("template"),resourceType:resourceType};obj.resourceUrls.push(resourceUrl)},WSDL:function(node,obj){obj.wsdl={};obj.wsdl.href=node.getAttribute("xlink:href")},ServiceMetadataURL:function(node,obj){obj.serviceMetadataUrl={};obj.serviceMetadataUrl.href=node.getAttribute("xlink:href")},LegendURL:function(node,obj){obj.legend={};obj.legend.href=node.getAttribute("xlink:href");obj.legend.format=node.getAttribute("format")},Dimension:function(node,obj){var dimension={values:[]};this.readChildNodes(node,dimension);obj.dimensions.push(dimension)},Default:function(node,obj){obj["default"]=this.getChildValue(node)},Value:function(node,obj){obj.values.push(this.getChildValue(node))}},ows:OpenLayers.Format.OWSCommon.v1_1_0.prototype.readers["ows"]},CLASS_NAME:"OpenLayers.Format.WMTSCapabilities.v1_0_0"});OpenLayers.Format.WCSCapabilities.v1=OpenLayers.Class(OpenLayers.Format.XML,{regExes:{trimSpace:/^\s*|\s*$/g,splitSpace:/\s+/},defaultPrefix:"wcs",read:function(data){if(typeof data=="string"){data=OpenLayers.Format.XML.prototype.read.apply(this,[data])}var raw=data;if(data&&data.nodeType==9){data=data.documentElement}var capabilities={};this.readNode(data,capabilities);return capabilities},CLASS_NAME:"OpenLayers.Format.WCSCapabilities.v1"});OpenLayers.Format.WCSCapabilities.v1_0_0=OpenLayers.Class(OpenLayers.Format.WCSCapabilities.v1,{namespaces:{wcs:"http://www.opengis.net/wcs",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance",ows:"http://www.opengis.net/ows"},errorProperty:"service",readers:{wcs:{WCS_Capabilities:function(node,obj){this.readChildNodes(node,obj)},Service:function(node,obj){obj.service={};this.readChildNodes(node,obj.service)},name:function(node,service){service.name=this.getChildValue(node)},label:function(node,service){service.label=this.getChildValue(node)},keywords:function(node,service){service.keywords=[];this.readChildNodes(node,service.keywords)},keyword:function(node,keywords){
keywords.push(this.getChildValue(node))},responsibleParty:function(node,service){service.responsibleParty={};this.readChildNodes(node,service.responsibleParty)},individualName:function(node,responsibleParty){responsibleParty.individualName=this.getChildValue(node)},organisationName:function(node,responsibleParty){responsibleParty.organisationName=this.getChildValue(node)},positionName:function(node,responsibleParty){responsibleParty.positionName=this.getChildValue(node)},contactInfo:function(node,responsibleParty){responsibleParty.contactInfo={};this.readChildNodes(node,responsibleParty.contactInfo)},phone:function(node,contactInfo){contactInfo.phone={};this.readChildNodes(node,contactInfo.phone)},voice:function(node,phone){phone.voice=this.getChildValue(node)},facsimile:function(node,phone){phone.facsimile=this.getChildValue(node)},address:function(node,contactInfo){contactInfo.address={};this.readChildNodes(node,contactInfo.address)},deliveryPoint:function(node,address){address.deliveryPoint=this.getChildValue(node)},city:function(node,address){address.city=this.getChildValue(node)},postalCode:function(node,address){address.postalCode=this.getChildValue(node)},country:function(node,address){address.country=this.getChildValue(node)},electronicMailAddress:function(node,address){address.electronicMailAddress=this.getChildValue(node)},fees:function(node,service){service.fees=this.getChildValue(node)},accessConstraints:function(node,service){service.accessConstraints=this.getChildValue(node)},ContentMetadata:function(node,obj){obj.contentMetadata=[];this.readChildNodes(node,obj.contentMetadata)},CoverageOfferingBrief:function(node,contentMetadata){var coverageOfferingBrief={};this.readChildNodes(node,coverageOfferingBrief);contentMetadata.push(coverageOfferingBrief)},name:function(node,coverageOfferingBrief){coverageOfferingBrief.name=this.getChildValue(node)},label:function(node,coverageOfferingBrief){coverageOfferingBrief.label=this.getChildValue(node)},lonLatEnvelope:function(node,coverageOfferingBrief){var nodeList=this.getElementsByTagNameNS(node,"http://www.opengis.net/gml","pos");if(nodeList.length==2){var min={};var max={};OpenLayers.Format.GML.v3.prototype.readers["gml"].pos.apply(this,[nodeList[0],min]);OpenLayers.Format.GML.v3.prototype.readers["gml"].pos.apply(this,[nodeList[1],max]);coverageOfferingBrief.lonLatEnvelope={};coverageOfferingBrief.lonLatEnvelope.srsName=node.getAttribute("srsName");coverageOfferingBrief.lonLatEnvelope.min=min.points[0];coverageOfferingBrief.lonLatEnvelope.max=max.points[0]}}}},CLASS_NAME:"OpenLayers.Format.WCSCapabilities.v1_0_0"});OpenLayers.Format.WCSCapabilities.v1_1_0=OpenLayers.Class(OpenLayers.Format.WCSCapabilities.v1,{namespaces:{wcs:"http://www.opengis.net/wcs/1.1",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance",ows:"http://www.opengis.net/ows/1.1"},errorProperty:"operationsMetadata",readers:{wcs:OpenLayers.Util.applyDefaults({Capabilities:function(node,obj){this.readChildNodes(node,obj)},Contents:function(node,request){request.contentMetadata=[];this.readChildNodes(node,request.contentMetadata)},CoverageSummary:function(node,contentMetadata){var coverageSummary={};this.readChildNodes(node,coverageSummary);contentMetadata.push(coverageSummary)},Identifier:function(node,coverageSummary){coverageSummary.identifier=this.getChildValue(node)},Title:function(node,coverageSummary){coverageSummary.title=this.getChildValue(node)},Abstract:function(node,coverageSummary){coverageSummary["abstract"]=this.getChildValue(node)},SupportedCRS:function(node,coverageSummary){var crs=this.getChildValue(node);if(crs){if(!coverageSummary.supportedCRS){coverageSummary.supportedCRS=[]}coverageSummary.supportedCRS.push(crs)}},SupportedFormat:function(node,coverageSummary){var format=this.getChildValue(node);if(format){if(!coverageSummary.supportedFormat){coverageSummary.supportedFormat=[]}coverageSummary.supportedFormat.push(format)}}},OpenLayers.Format.WCSCapabilities.v1.prototype.readers["wcs"]),ows:OpenLayers.Format.OWSCommon.v1_1_0.prototype.readers["ows"]},CLASS_NAME:"OpenLayers.Format.WCSCapabilities.v1_1_0"});OpenLayers.Format.WFST.v1_0_0=OpenLayers.Class(OpenLayers.Format.Filter.v1_0_0,OpenLayers.Format.WFST.v1,{version:"1.0.0",srsNameInQuery:false,schemaLocations:{wfs:"http://schemas.opengis.net/wfs/1.0.0/WFS-transaction.xsd"},initialize:function(options){OpenLayers.Format.Filter.v1_0_0.prototype.initialize.apply(this,[options]);OpenLayers.Format.WFST.v1.prototype.initialize.apply(this,[options])},readNode:function(node,obj,first){return OpenLayers.Format.GML.v2.prototype.readNode.apply(this,arguments)},readers:{wfs:OpenLayers.Util.applyDefaults({WFS_TransactionResponse:function(node,obj){obj.insertIds=[];obj.success=false;this.readChildNodes(node,obj)},InsertResult:function(node,container){var obj={fids:[]};this.readChildNodes(node,obj);container.insertIds=container.insertIds.concat(obj.fids)},TransactionResult:function(node,obj){this.readChildNodes(node,obj)},Status:function(node,obj){this.readChildNodes(node,obj)},SUCCESS:function(node,obj){obj.success=true}},OpenLayers.Format.WFST.v1.prototype.readers["wfs"]),gml:OpenLayers.Format.GML.v2.prototype.readers["gml"],feature:OpenLayers.Format.GML.v2.prototype.readers["feature"],ogc:OpenLayers.Format.Filter.v1_0_0.prototype.readers["ogc"]},writers:{wfs:OpenLayers.Util.applyDefaults({Query:function(options){options=OpenLayers.Util.extend({featureNS:this.featureNS,featurePrefix:this.featurePrefix,featureType:this.featureType,srsName:this.srsName,srsNameInQuery:this.srsNameInQuery},options);var prefix=options.featurePrefix;var node=this.createElementNSPlus("wfs:Query",{attributes:{typeName:(prefix?prefix+":":"")+options.featureType}});if(options.srsNameInQuery&&options.srsName){node.setAttribute("srsName",options.srsName)}if(options.featureNS){node.setAttribute("xmlns:"+prefix,options.featureNS)}if(options.propertyNames){for(var i=0,len=options.propertyNames.length;i<len;i++){this.writeNode("ogc:PropertyName",{property:options.propertyNames[i]},node)}}if(options.filter){this.setFilterProperty(options.filter);this.writeNode("ogc:Filter",options.filter,node)}return node}},OpenLayers.Format.WFST.v1.prototype.writers["wfs"]),gml:OpenLayers.Format.GML.v2.prototype.writers["gml"],feature:OpenLayers.Format.GML.v2.prototype.writers["feature"],ogc:OpenLayers.Format.Filter.v1_0_0.prototype.writers["ogc"]},CLASS_NAME:"OpenLayers.Format.WFST.v1_0_0"});OpenLayers.Renderer.Canvas=OpenLayers.Class(OpenLayers.Renderer,{hitDetection:true,hitOverflow:0,canvas:null,features:null,pendingRedraw:false,cachedSymbolBounds:{},initialize:function(containerID,options){OpenLayers.Renderer.prototype.initialize.apply(this,arguments);this.root=document.createElement("canvas");this.container.appendChild(this.root);this.canvas=this.root.getContext("2d");this.features={};if(this.hitDetection){this.hitCanvas=document.createElement("canvas");this.hitContext=this.hitCanvas.getContext("2d")}},setExtent:function(){OpenLayers.Renderer.prototype.setExtent.apply(this,arguments);return false},eraseGeometry:function(geometry,featureId){this.eraseFeatures(this.features[featureId][0])},supported:function(){return OpenLayers.CANVAS_SUPPORTED},setSize:function(size){this.size=size.clone();var root=this.root;root.style.width=size.w+"px";root.style.height=size.h+"px";root.width=size.w;root.height=size.h;this.resolution=null;if(this.hitDetection){var hitCanvas=this.hitCanvas;hitCanvas.style.width=size.w+"px";hitCanvas.style.height=size.h+"px";hitCanvas.width=size.w;hitCanvas.height=size.h}},drawFeature:function(feature,style){var rendered;if(feature.geometry){style=this.applyDefaultSymbolizer(style||feature.style);var bounds=feature.geometry.getBounds();var worldBounds;if(this.map.baseLayer&&this.map.baseLayer.wrapDateLine){worldBounds=this.map.getMaxExtent()}var intersects=bounds&&bounds.intersectsBounds(this.extent,{worldBounds:worldBounds});rendered=style.display!=="none"&&!!bounds&&intersects;if(rendered){this.features[feature.id]=[feature,style]}else{delete this.features[feature.id]}this.pendingRedraw=true}if(this.pendingRedraw&&!this.locked){this.redraw();this.pendingRedraw=false}return rendered},drawGeometry:function(geometry,style,featureId){var className=geometry.CLASS_NAME;if(className=="OpenLayers.Geometry.Collection"||className=="OpenLayers.Geometry.MultiPoint"||className=="OpenLayers.Geometry.MultiLineString"||className=="OpenLayers.Geometry.MultiPolygon"){for(var i=0;i<geometry.components.length;i++){this.drawGeometry(geometry.components[i],style,featureId)}return}switch(geometry.CLASS_NAME){case"OpenLayers.Geometry.Point":this.drawPoint(geometry,style,featureId);break;case"OpenLayers.Geometry.LineString":this.drawLineString(geometry,style,featureId);break;case"OpenLayers.Geometry.LinearRing":this.drawLinearRing(geometry,style,featureId);break;case"OpenLayers.Geometry.Polygon":this.drawPolygon(geometry,style,featureId);break;default:break}},drawExternalGraphic:function(geometry,style,featureId){var img=new Image;var title=style.title||style.graphicTitle;if(title){img.title=title}var width=style.graphicWidth||style.graphicHeight;var height=style.graphicHeight||style.graphicWidth;width=width?width:style.pointRadius*2;height=height?height:style.pointRadius*2;var xOffset=style.graphicXOffset!=undefined?style.graphicXOffset:-(.5*width);var yOffset=style.graphicYOffset!=undefined?style.graphicYOffset:-(.5*height);var opacity=style.graphicOpacity||style.fillOpacity;var onLoad=function(){if(!this.features[featureId]){return}var pt=this.getLocalXY(geometry);var p0=pt[0];var p1=pt[1];if(!isNaN(p0)&&!isNaN(p1)){var x=p0+xOffset|0;var y=p1+yOffset|0;var canvas=this.canvas;canvas.globalAlpha=opacity;var factor=OpenLayers.Renderer.Canvas.drawImageScaleFactor||(OpenLayers.Renderer.Canvas.drawImageScaleFactor=/android 2.1/.test(navigator.userAgent.toLowerCase())?320/window.screen.width:1);canvas.drawImage(img,x*factor,y*factor,width*factor,height*factor);if(this.hitDetection){this.setHitContextStyle("fill",featureId);this.hitContext.fillRect(x,y,width,height)}}};img.onload=OpenLayers.Function.bind(onLoad,this);img.src=style.externalGraphic},drawNamedSymbol:function(geometry,style,featureId){var x,y,cx,cy,i,symbolBounds,scaling,angle;var unscaledStrokeWidth;var deg2rad=Math.PI/180;var symbol=OpenLayers.Renderer.symbol[style.graphicName];if(!symbol){throw new Error(style.graphicName+" is not a valid symbol name")}if(!symbol.length||symbol.length<2)return;var pt=this.getLocalXY(geometry);var p0=pt[0];var p1=pt[1];if(isNaN(p0)||isNaN(p1))return;this.canvas.lineCap="round";this.canvas.lineJoin="round";if(this.hitDetection){this.hitContext.lineCap="round";this.hitContext.lineJoin="round"}if(style.graphicName in this.cachedSymbolBounds){symbolBounds=this.cachedSymbolBounds[style.graphicName]}else{symbolBounds=new OpenLayers.Bounds;for(i=0;i<symbol.length;i+=2){symbolBounds.extend(new OpenLayers.LonLat(symbol[i],symbol[i+1]))}this.cachedSymbolBounds[style.graphicName]=symbolBounds}this.canvas.save();if(this.hitDetection){this.hitContext.save()}this.canvas.translate(p0,p1);if(this.hitDetection){this.hitContext.translate(p0,p1)}angle=deg2rad*style.rotation;if(!isNaN(angle)){this.canvas.rotate(angle);if(this.hitDetection){this.hitContext.rotate(angle)}}scaling=2*style.pointRadius/Math.max(symbolBounds.getWidth(),symbolBounds.getHeight());this.canvas.scale(scaling,scaling);if(this.hitDetection){this.hitContext.scale(scaling,scaling)}cx=symbolBounds.getCenterLonLat().lon;cy=symbolBounds.getCenterLonLat().lat;this.canvas.translate(-cx,-cy);if(this.hitDetection){this.hitContext.translate(-cx,-cy)}unscaledStrokeWidth=style.strokeWidth;style.strokeWidth=unscaledStrokeWidth/scaling;if(style.fill!==false){this.setCanvasStyle("fill",style);this.canvas.beginPath();for(i=0;i<symbol.length;i=i+2){x=symbol[i];y=symbol[i+1];if(i==0)this.canvas.moveTo(x,y);this.canvas.lineTo(x,y)}this.canvas.closePath();this.canvas.fill();if(this.hitDetection){this.setHitContextStyle("fill",featureId,style);this.hitContext.beginPath();for(i=0;i<symbol.length;i=i+2){x=symbol[i];y=symbol[i+1];if(i==0)this.canvas.moveTo(x,y);this.hitContext.lineTo(x,y)}this.hitContext.closePath();this.hitContext.fill()}}if(style.stroke!==false){this.setCanvasStyle("stroke",style);this.canvas.beginPath();for(i=0;i<symbol.length;i=i+2){x=symbol[i];y=symbol[i+1];if(i==0)this.canvas.moveTo(x,y);this.canvas.lineTo(x,y)}this.canvas.closePath();this.canvas.stroke();if(this.hitDetection){this.setHitContextStyle("stroke",featureId,style,scaling);this.hitContext.beginPath();for(i=0;i<symbol.length;i=i+2){x=symbol[i];y=symbol[i+1];if(i==0)this.hitContext.moveTo(x,y);this.hitContext.lineTo(x,y)}this.hitContext.closePath();this.hitContext.stroke()}}style.strokeWidth=unscaledStrokeWidth;this.canvas.restore();if(this.hitDetection){this.hitContext.restore()}this.setCanvasStyle("reset")},setCanvasStyle:function(type,style){if(type==="fill"){this.canvas.globalAlpha=style["fillOpacity"];this.canvas.fillStyle=style["fillColor"]}else if(type==="stroke"){this.canvas.globalAlpha=style["strokeOpacity"];this.canvas.strokeStyle=style["strokeColor"];this.canvas.lineWidth=style["strokeWidth"]}else{this.canvas.globalAlpha=0;this.canvas.lineWidth=1}},featureIdToHex:function(featureId){var id=Number(featureId.split("_").pop())+1;if(id>=16777216){this.hitOverflow=id-16777215;id=id%16777216+1}var hex="000000"+id.toString(16);var len=hex.length;hex="#"+hex.substring(len-6,len);return hex},setHitContextStyle:function(type,featureId,symbolizer,strokeScaling){var hex=this.featureIdToHex(featureId);if(type=="fill"){this.hitContext.globalAlpha=1;this.hitContext.fillStyle=hex}else if(type=="stroke"){this.hitContext.globalAlpha=1;this.hitContext.strokeStyle=hex;if(typeof strokeScaling==="undefined"){this.hitContext.lineWidth=symbolizer.strokeWidth+2}else{if(!isNaN(strokeScaling)){this.hitContext.lineWidth=symbolizer.strokeWidth+2/strokeScaling}}}else{this.hitContext.globalAlpha=0;this.hitContext.lineWidth=1}},drawPoint:function(geometry,style,featureId){if(style.graphic!==false){if(style.externalGraphic){this.drawExternalGraphic(geometry,style,featureId)}else if(style.graphicName&&style.graphicName!="circle"){this.drawNamedSymbol(geometry,style,featureId)}else{var pt=this.getLocalXY(geometry);var p0=pt[0];var p1=pt[1];if(!isNaN(p0)&&!isNaN(p1)){var twoPi=Math.PI*2;var radius=style.pointRadius;if(style.fill!==false){this.setCanvasStyle("fill",style);this.canvas.beginPath();this.canvas.arc(p0,p1,radius,0,twoPi,true);this.canvas.fill();if(this.hitDetection){this.setHitContextStyle("fill",featureId,style);this.hitContext.beginPath();this.hitContext.arc(p0,p1,radius,0,twoPi,true);this.hitContext.fill()}}if(style.stroke!==false){this.setCanvasStyle("stroke",style);this.canvas.beginPath();this.canvas.arc(p0,p1,radius,0,twoPi,true);this.canvas.stroke();if(this.hitDetection){this.setHitContextStyle("stroke",featureId,style);this.hitContext.beginPath();this.hitContext.arc(p0,p1,radius,0,twoPi,true);this.hitContext.stroke()}this.setCanvasStyle("reset")}}}}},drawLineString:function(geometry,style,featureId){style=OpenLayers.Util.applyDefaults({fill:false},style);this.drawLinearRing(geometry,style,featureId)},drawLinearRing:function(geometry,style,featureId){if(style.fill!==false){this.setCanvasStyle("fill",style);this.renderPath(this.canvas,geometry,style,featureId,"fill");if(this.hitDetection){this.setHitContextStyle("fill",featureId,style);this.renderPath(this.hitContext,geometry,style,featureId,"fill")}}if(style.stroke!==false){this.setCanvasStyle("stroke",style);this.renderPath(this.canvas,geometry,style,featureId,"stroke");if(this.hitDetection){this.setHitContextStyle("stroke",featureId,style);this.renderPath(this.hitContext,geometry,style,featureId,"stroke")}}this.setCanvasStyle("reset")},renderPath:function(context,geometry,style,featureId,type){var components=geometry.components;var len=components.length;context.beginPath();var start=this.getLocalXY(components[0]);var x=start[0];var y=start[1];if(!isNaN(x)&&!isNaN(y)){context.moveTo(start[0],start[1]);for(var i=1;i<len;++i){var pt=this.getLocalXY(components[i]);context.lineTo(pt[0],pt[1])}if(type==="fill"){context.fill()}else{context.stroke()}}},drawPolygon:function(geometry,style,featureId){var components=geometry.components;var len=components.length;this.drawLinearRing(components[0],style,featureId);for(var i=1;i<len;++i){this.canvas.globalCompositeOperation="destination-out";if(this.hitDetection){this.hitContext.globalCompositeOperation="destination-out"}this.drawLinearRing(components[i],OpenLayers.Util.applyDefaults({stroke:false,fillOpacity:1},style),featureId);this.canvas.globalCompositeOperation="source-over";if(this.hitDetection){this.hitContext.globalCompositeOperation="source-over"}this.drawLinearRing(components[i],OpenLayers.Util.applyDefaults({fill:false},style),featureId)}},drawText:function(location,style){var pt=this.getLocalXY(location);this.setCanvasStyle("reset");this.canvas.fillStyle=style.fontColor;this.canvas.globalAlpha=style.fontOpacity||1;var fontStyle=[style.fontStyle?style.fontStyle:"normal","normal",style.fontWeight?style.fontWeight:"normal",style.fontSize?style.fontSize:"1em",style.fontFamily?style.fontFamily:"sans-serif"].join(" ");var labelRows=style.label.split("\n");var numRows=labelRows.length;if(this.canvas.fillText){this.canvas.font=fontStyle;this.canvas.textAlign=OpenLayers.Renderer.Canvas.LABEL_ALIGN[style.labelAlign[0]]||"center";this.canvas.textBaseline=OpenLayers.Renderer.Canvas.LABEL_ALIGN[style.labelAlign[1]]||"middle";var vfactor=OpenLayers.Renderer.Canvas.LABEL_FACTOR[style.labelAlign[1]];if(vfactor==null){vfactor=-.5}var lineHeight=this.canvas.measureText("Mg").height||this.canvas.measureText("xx").width;pt[1]+=lineHeight*vfactor*(numRows-1);for(var i=0;i<numRows;i++){if(style.labelOutlineWidth){this.canvas.save();this.canvas.globalAlpha=style.labelOutlineOpacity||style.fontOpacity||1;this.canvas.strokeStyle=style.labelOutlineColor;this.canvas.lineWidth=style.labelOutlineWidth;this.canvas.strokeText(labelRows[i],pt[0],pt[1]+lineHeight*i+1);this.canvas.restore()}this.canvas.fillText(labelRows[i],pt[0],pt[1]+lineHeight*i)}}else if(this.canvas.mozDrawText){this.canvas.mozTextStyle=fontStyle;var hfactor=OpenLayers.Renderer.Canvas.LABEL_FACTOR[style.labelAlign[0]];if(hfactor==null){hfactor=-.5}var vfactor=OpenLayers.Renderer.Canvas.LABEL_FACTOR[style.labelAlign[1]];if(vfactor==null){vfactor=-.5}var lineHeight=this.canvas.mozMeasureText("xx");pt[1]+=lineHeight*(1+vfactor*numRows);for(var i=0;i<numRows;i++){var x=pt[0]+hfactor*this.canvas.mozMeasureText(labelRows[i]);var y=pt[1]+i*lineHeight;this.canvas.translate(x,y);this.canvas.mozDrawText(labelRows[i]);this.canvas.translate(-x,-y)}}this.setCanvasStyle("reset")},getLocalXY:function(point){var resolution=this.getResolution();var extent=this.extent;var x=(point.x-this.featureDx)/resolution+-extent.left/resolution;var y=extent.top/resolution-point.y/resolution;return[x,y]},clear:function(){var height=this.root.height;var width=this.root.width;this.canvas.clearRect(0,0,width,height);this.features={};if(this.hitDetection){this.hitContext.clearRect(0,0,width,height)}},getFeatureIdFromEvent:function(evt){var featureId,feature;if(this.hitDetection&&this.root.style.display!=="none"){if(!this.map.dragging){var xy=evt.xy;var x=xy.x|0;var y=xy.y|0;var data=this.hitContext.getImageData(x,y,1,1).data;if(data[3]===255){var id=data[2]+256*(data[1]+256*data[0]);if(id){featureId="OpenLayers_Feature_Vector_"+(id-1+this.hitOverflow);try{feature=this.features[featureId][0]}catch(err){}}}}}return feature},eraseFeatures:function(features){if(!OpenLayers.Util.isArray(features)){features=[features]}for(var i=0;i<features.length;++i){delete this.features[features[i].id]}this.redraw()},redraw:function(){if(!this.locked){var height=this.root.height;var width=this.root.width;this.canvas.clearRect(0,0,width,height);if(this.hitDetection){this.hitContext.clearRect(0,0,width,height)}var labelMap=[];var feature,geometry,style;var worldBounds=this.map.baseLayer&&this.map.baseLayer.wrapDateLine&&this.map.getMaxExtent();for(var id in this.features){if(!this.features.hasOwnProperty(id)){continue}feature=this.features[id][0];geometry=feature.geometry;this.calculateFeatureDx(geometry.getBounds(),worldBounds);style=this.features[id][1];this.drawGeometry(geometry,style,feature.id);if(style.label){labelMap.push([feature,style])}}var item;for(var i=0,len=labelMap.length;i<len;++i){item=labelMap[i];this.drawText(item[0].geometry.getCentroid(),item[1])}}},CLASS_NAME:"OpenLayers.Renderer.Canvas"});OpenLayers.Renderer.Canvas.LABEL_ALIGN={l:"left",r:"right",t:"top",b:"bottom"};OpenLayers.Renderer.Canvas.LABEL_FACTOR={l:0,r:-1,t:0,b:-1};OpenLayers.Renderer.Canvas.drawImageScaleFactor=null;OpenLayers.ElementsIndexer=OpenLayers.Class({maxZIndex:null,order:null,indices:null,compare:null,initialize:function(yOrdering){this.compare=yOrdering?OpenLayers.ElementsIndexer.IndexingMethods.Z_ORDER_Y_ORDER:OpenLayers.ElementsIndexer.IndexingMethods.Z_ORDER_DRAWING_ORDER;this.clear()},insert:function(newNode){if(this.exists(newNode)){this.remove(newNode)}var nodeId=newNode.id;this.determineZIndex(newNode);var leftIndex=-1;var rightIndex=this.order.length;var middle;while(rightIndex-leftIndex>1){middle=parseInt((leftIndex+rightIndex)/2);var placement=this.compare(this,newNode,OpenLayers.Util.getElement(this.order[middle]));if(placement>0){leftIndex=middle}else{rightIndex=middle}}this.order.splice(rightIndex,0,nodeId);this.indices[nodeId]=this.getZIndex(newNode);return this.getNextElement(rightIndex)},remove:function(node){var nodeId=node.id;var arrayIndex=OpenLayers.Util.indexOf(this.order,nodeId);if(arrayIndex>=0){this.order.splice(arrayIndex,1);delete this.indices[nodeId];if(this.order.length>0){var lastId=this.order[this.order.length-1];this.maxZIndex=this.indices[lastId]}else{this.maxZIndex=0}}},clear:function(){this.order=[];this.indices={};this.maxZIndex=0},exists:function(node){return this.indices[node.id]!=null},getZIndex:function(node){return node._style.graphicZIndex},determineZIndex:function(node){var zIndex=node._style.graphicZIndex;if(zIndex==null){zIndex=this.maxZIndex;node._style.graphicZIndex=zIndex}else if(zIndex>this.maxZIndex){this.maxZIndex=zIndex}},getNextElement:function(index){var nextIndex=index+1;if(nextIndex<this.order.length){var nextElement=OpenLayers.Util.getElement(this.order[nextIndex]);if(nextElement==undefined){nextElement=this.getNextElement(nextIndex)}return nextElement}else{return null}},CLASS_NAME:"OpenLayers.ElementsIndexer"});OpenLayers.ElementsIndexer.IndexingMethods={Z_ORDER:function(indexer,newNode,nextNode){var newZIndex=indexer.getZIndex(newNode);var returnVal=0;if(nextNode){var nextZIndex=indexer.getZIndex(nextNode);returnVal=newZIndex-nextZIndex}return returnVal},Z_ORDER_DRAWING_ORDER:function(indexer,newNode,nextNode){var returnVal=OpenLayers.ElementsIndexer.IndexingMethods.Z_ORDER(indexer,newNode,nextNode);if(nextNode&&returnVal==0){returnVal=1}return returnVal},Z_ORDER_Y_ORDER:function(indexer,newNode,nextNode){var returnVal=OpenLayers.ElementsIndexer.IndexingMethods.Z_ORDER(indexer,newNode,nextNode);if(nextNode&&returnVal===0){var result=nextNode._boundsBottom-newNode._boundsBottom;returnVal=result===0?1:result}return returnVal}};OpenLayers.Renderer.Elements=OpenLayers.Class(OpenLayers.Renderer,{rendererRoot:null,root:null,vectorRoot:null,textRoot:null,xmlns:null,xOffset:0,indexer:null,BACKGROUND_ID_SUFFIX:"_background",LABEL_ID_SUFFIX:"_label",LABEL_OUTLINE_SUFFIX:"_outline",initialize:function(containerID,options){OpenLayers.Renderer.prototype.initialize.apply(this,arguments);this.rendererRoot=this.createRenderRoot();this.root=this.createRoot("_root");this.vectorRoot=this.createRoot("_vroot");this.textRoot=this.createRoot("_troot");this.root.appendChild(this.vectorRoot);this.root.appendChild(this.textRoot);this.rendererRoot.appendChild(this.root);this.container.appendChild(this.rendererRoot);if(options&&(options.zIndexing||options.yOrdering)){this.indexer=new OpenLayers.ElementsIndexer(options.yOrdering)}},destroy:function(){this.clear();this.rendererRoot=null;this.root=null;this.xmlns=null;OpenLayers.Renderer.prototype.destroy.apply(this,arguments)},clear:function(){var child;var root=this.vectorRoot;if(root){while(child=root.firstChild){root.removeChild(child)}}root=this.textRoot;if(root){while(child=root.firstChild){root.removeChild(child)}}if(this.indexer){this.indexer.clear()}},setExtent:function(extent,resolutionChanged){var coordSysUnchanged=OpenLayers.Renderer.prototype.setExtent.apply(this,arguments);var resolution=this.getResolution();if(this.map.baseLayer&&this.map.baseLayer.wrapDateLine){var rightOfDateLine,ratio=extent.getWidth()/this.map.getExtent().getWidth(),extent=extent.scale(1/ratio),world=this.map.getMaxExtent();if(world.right>extent.left&&world.right<extent.right){rightOfDateLine=true}else if(world.left>extent.left&&world.left<extent.right){rightOfDateLine=false}if(rightOfDateLine!==this.rightOfDateLine||resolutionChanged){coordSysUnchanged=false;this.xOffset=rightOfDateLine===true?world.getWidth()/resolution:0}this.rightOfDateLine=rightOfDateLine}return coordSysUnchanged},getNodeType:function(geometry,style){},drawGeometry:function(geometry,style,featureId){var className=geometry.CLASS_NAME;var rendered=true;if(className=="OpenLayers.Geometry.Collection"||className=="OpenLayers.Geometry.MultiPoint"||className=="OpenLayers.Geometry.MultiLineString"||className=="OpenLayers.Geometry.MultiPolygon"){for(var i=0,len=geometry.components.length;i<len;i++){rendered=this.drawGeometry(geometry.components[i],style,featureId)&&rendered}return rendered}rendered=false;var removeBackground=false;if(style.display!="none"){if(style.backgroundGraphic){this.redrawBackgroundNode(geometry.id,geometry,style,featureId)}else{removeBackground=true}rendered=this.redrawNode(geometry.id,geometry,style,featureId)}if(rendered==false){var node=document.getElementById(geometry.id);if(node){if(node._style.backgroundGraphic){removeBackground=true}node.parentNode.removeChild(node)}}if(removeBackground){var node=document.getElementById(geometry.id+this.BACKGROUND_ID_SUFFIX);if(node){node.parentNode.removeChild(node)}}return rendered},redrawNode:function(id,geometry,style,featureId){style=this.applyDefaultSymbolizer(style);var node=this.nodeFactory(id,this.getNodeType(geometry,style));node._featureId=featureId;node._boundsBottom=geometry.getBounds().bottom;node._geometryClass=geometry.CLASS_NAME;node._style=style;var drawResult=this.drawGeometryNode(node,geometry,style);if(drawResult===false){return false}node=drawResult.node;if(this.indexer){var insert=this.indexer.insert(node);if(insert){this.vectorRoot.insertBefore(node,insert)}else{this.vectorRoot.appendChild(node)}}else{if(node.parentNode!==this.vectorRoot){this.vectorRoot.appendChild(node)}}this.postDraw(node);return drawResult.complete},redrawBackgroundNode:function(id,geometry,style,featureId){var backgroundStyle=OpenLayers.Util.extend({},style);backgroundStyle.externalGraphic=backgroundStyle.backgroundGraphic;backgroundStyle.graphicXOffset=backgroundStyle.backgroundXOffset;backgroundStyle.graphicYOffset=backgroundStyle.backgroundYOffset;backgroundStyle.graphicZIndex=backgroundStyle.backgroundGraphicZIndex;backgroundStyle.graphicWidth=backgroundStyle.backgroundWidth||backgroundStyle.graphicWidth;backgroundStyle.graphicHeight=backgroundStyle.backgroundHeight||backgroundStyle.graphicHeight;backgroundStyle.backgroundGraphic=null;backgroundStyle.backgroundXOffset=null;backgroundStyle.backgroundYOffset=null;backgroundStyle.backgroundGraphicZIndex=null;return this.redrawNode(id+this.BACKGROUND_ID_SUFFIX,geometry,backgroundStyle,null)},drawGeometryNode:function(node,geometry,style){style=style||node._style;var options={isFilled:style.fill===undefined?true:style.fill,isStroked:style.stroke===undefined?!!style.strokeWidth:style.stroke};var drawn;switch(geometry.CLASS_NAME){case"OpenLayers.Geometry.Point":if(style.graphic===false){options.isFilled=false;options.isStroked=false}drawn=this.drawPoint(node,geometry);break;case"OpenLayers.Geometry.LineString":options.isFilled=false;drawn=this.drawLineString(node,geometry);break;case"OpenLayers.Geometry.LinearRing":drawn=this.drawLinearRing(node,geometry);break;case"OpenLayers.Geometry.Polygon":drawn=this.drawPolygon(node,geometry);break;case"OpenLayers.Geometry.Rectangle":drawn=this.drawRectangle(node,geometry);break;default:break}node._options=options;if(drawn!=false){return{node:this.setStyle(node,style,options,geometry),complete:drawn}}else{return false}},postDraw:function(node){},drawPoint:function(node,geometry){},drawLineString:function(node,geometry){},drawLinearRing:function(node,geometry){},drawPolygon:function(node,geometry){},drawRectangle:function(node,geometry){},drawCircle:function(node,geometry){},removeText:function(featureId){var label=document.getElementById(featureId+this.LABEL_ID_SUFFIX);if(label){this.textRoot.removeChild(label)}var outline=document.getElementById(featureId+this.LABEL_OUTLINE_SUFFIX);if(outline){this.textRoot.removeChild(outline)}},getFeatureIdFromEvent:function(evt){var target=evt.target;var useElement=target&&target.correspondingUseElement;var node=useElement?useElement:target||evt.srcElement;return node._featureId},eraseGeometry:function(geometry,featureId){if(geometry.CLASS_NAME=="OpenLayers.Geometry.MultiPoint"||geometry.CLASS_NAME=="OpenLayers.Geometry.MultiLineString"||geometry.CLASS_NAME=="OpenLayers.Geometry.MultiPolygon"||geometry.CLASS_NAME=="OpenLayers.Geometry.Collection"){for(var i=0,len=geometry.components.length;i<len;i++){this.eraseGeometry(geometry.components[i],featureId)}}else{var element=OpenLayers.Util.getElement(geometry.id);if(element&&element.parentNode){if(element.geometry){element.geometry.destroy();element.geometry=null}element.parentNode.removeChild(element);if(this.indexer){this.indexer.remove(element)}if(element._style.backgroundGraphic){var backgroundId=geometry.id+this.BACKGROUND_ID_SUFFIX;var bElem=OpenLayers.Util.getElement(backgroundId);if(bElem&&bElem.parentNode){bElem.parentNode.removeChild(bElem)}}}}},nodeFactory:function(id,type){var node=OpenLayers.Util.getElement(id);if(node){if(!this.nodeTypeCompare(node,type)){node.parentNode.removeChild(node);node=this.nodeFactory(id,type)}}else{node=this.createNode(type,id)}return node},nodeTypeCompare:function(node,type){},createNode:function(type,id){},moveRoot:function(renderer){var root=this.root;if(renderer.root.parentNode==this.rendererRoot){root=renderer.root}root.parentNode.removeChild(root);renderer.rendererRoot.appendChild(root)},getRenderLayerId:function(){return this.root.parentNode.parentNode.id},isComplexSymbol:function(graphicName){return graphicName!="circle"&&!!graphicName},CLASS_NAME:"OpenLayers.Renderer.Elements"});OpenLayers.Renderer.VML=OpenLayers.Class(OpenLayers.Renderer.Elements,{xmlns:"urn:schemas-microsoft-com:vml",symbolCache:{},offset:null,initialize:function(containerID){if(!this.supported()){return}if(!document.namespaces.olv){document.namespaces.add("olv",this.xmlns);var style=document.createStyleSheet();var shapes=["shape","rect","oval","fill","stroke","imagedata","group","textbox"];for(var i=0,len=shapes.length;i<len;i++){style.addRule("olv\\:"+shapes[i],"behavior: url(#default#VML); "+"position: absolute; display: inline-block;")}}OpenLayers.Renderer.Elements.prototype.initialize.apply(this,arguments)},supported:function(){return!!document.namespaces},setExtent:function(extent,resolutionChanged){var coordSysUnchanged=OpenLayers.Renderer.Elements.prototype.setExtent.apply(this,arguments);var resolution=this.getResolution();var left=extent.left/resolution|0;var top=extent.top/resolution-this.size.h|0;if(resolutionChanged||!this.offset){this.offset={x:left,y:top};left=0;top=0}else{left=left-this.offset.x;top=top-this.offset.y}var org=left-this.xOffset+" "+top
;this.root.coordorigin=org;var roots=[this.root,this.vectorRoot,this.textRoot];var root;for(var i=0,len=roots.length;i<len;++i){root=roots[i];var size=this.size.w+" "+this.size.h;root.coordsize=size}this.root.style.flip="y";return coordSysUnchanged},setSize:function(size){OpenLayers.Renderer.prototype.setSize.apply(this,arguments);var roots=[this.rendererRoot,this.root,this.vectorRoot,this.textRoot];var w=this.size.w+"px";var h=this.size.h+"px";var root;for(var i=0,len=roots.length;i<len;++i){root=roots[i];root.style.width=w;root.style.height=h}},getNodeType:function(geometry,style){var nodeType=null;switch(geometry.CLASS_NAME){case"OpenLayers.Geometry.Point":if(style.externalGraphic){nodeType="olv:rect"}else if(this.isComplexSymbol(style.graphicName)){nodeType="olv:shape"}else{nodeType="olv:oval"}break;case"OpenLayers.Geometry.Rectangle":nodeType="olv:rect";break;case"OpenLayers.Geometry.LineString":case"OpenLayers.Geometry.LinearRing":case"OpenLayers.Geometry.Polygon":case"OpenLayers.Geometry.Curve":nodeType="olv:shape";break;default:break}return nodeType},setStyle:function(node,style,options,geometry){style=style||node._style;options=options||node._options;var fillColor=style.fillColor;var title=style.title||style.graphicTitle;if(title){node.title=title}if(node._geometryClass==="OpenLayers.Geometry.Point"){if(style.externalGraphic){options.isFilled=true;var width=style.graphicWidth||style.graphicHeight;var height=style.graphicHeight||style.graphicWidth;width=width?width:style.pointRadius*2;height=height?height:style.pointRadius*2;var resolution=this.getResolution();var xOffset=style.graphicXOffset!=undefined?style.graphicXOffset:-(.5*width);var yOffset=style.graphicYOffset!=undefined?style.graphicYOffset:-(.5*height);node.style.left=((geometry.x-this.featureDx)/resolution-this.offset.x+xOffset|0)+"px";node.style.top=(geometry.y/resolution-this.offset.y-(yOffset+height)|0)+"px";node.style.width=width+"px";node.style.height=height+"px";node.style.flip="y";fillColor="none";options.isStroked=false}else if(this.isComplexSymbol(style.graphicName)){var cache=this.importSymbol(style.graphicName);node.path=cache.path;node.coordorigin=cache.left+","+cache.bottom;var size=cache.size;node.coordsize=size+","+size;this.drawCircle(node,geometry,style.pointRadius);node.style.flip="y"}else{this.drawCircle(node,geometry,style.pointRadius)}}if(options.isFilled){node.fillcolor=fillColor}else{node.filled="false"}var fills=node.getElementsByTagName("fill");var fill=fills.length==0?null:fills[0];if(!options.isFilled){if(fill){node.removeChild(fill)}}else{if(!fill){fill=this.createNode("olv:fill",node.id+"_fill")}fill.opacity=style.fillOpacity;if(node._geometryClass==="OpenLayers.Geometry.Point"&&style.externalGraphic){if(style.graphicOpacity){fill.opacity=style.graphicOpacity}fill.src=style.externalGraphic;fill.type="frame";if(!(style.graphicWidth&&style.graphicHeight)){fill.aspect="atmost"}}if(fill.parentNode!=node){node.appendChild(fill)}}var rotation=style.rotation;if(rotation!==undefined||node._rotation!==undefined){node._rotation=rotation;if(style.externalGraphic){this.graphicRotate(node,xOffset,yOffset,style);fill.opacity=0}else if(node._geometryClass==="OpenLayers.Geometry.Point"){node.style.rotation=rotation||0}}var strokes=node.getElementsByTagName("stroke");var stroke=strokes.length==0?null:strokes[0];if(!options.isStroked){node.stroked=false;if(stroke){stroke.on=false}}else{if(!stroke){stroke=this.createNode("olv:stroke",node.id+"_stroke");node.appendChild(stroke)}stroke.on=true;stroke.color=style.strokeColor;stroke.weight=style.strokeWidth+"px";stroke.opacity=style.strokeOpacity;stroke.endcap=style.strokeLinecap=="butt"?"flat":style.strokeLinecap||"round";if(style.strokeDashstyle){stroke.dashstyle=this.dashStyle(style)}}if(style.cursor!="inherit"&&style.cursor!=null){node.style.cursor=style.cursor}return node},graphicRotate:function(node,xOffset,yOffset,style){var style=style||node._style;var rotation=style.rotation||0;var aspectRatio,size;if(!(style.graphicWidth&&style.graphicHeight)){var img=new Image;img.onreadystatechange=OpenLayers.Function.bind(function(){if(img.readyState=="complete"||img.readyState=="interactive"){aspectRatio=img.width/img.height;size=Math.max(style.pointRadius*2,style.graphicWidth||0,style.graphicHeight||0);xOffset=xOffset*aspectRatio;style.graphicWidth=size*aspectRatio;style.graphicHeight=size;this.graphicRotate(node,xOffset,yOffset,style)}},this);img.src=style.externalGraphic;return}else{size=Math.max(style.graphicWidth,style.graphicHeight);aspectRatio=style.graphicWidth/style.graphicHeight}var width=Math.round(style.graphicWidth||size*aspectRatio);var height=Math.round(style.graphicHeight||size);node.style.width=width+"px";node.style.height=height+"px";var image=document.getElementById(node.id+"_image");if(!image){image=this.createNode("olv:imagedata",node.id+"_image");node.appendChild(image)}image.style.width=width+"px";image.style.height=height+"px";image.src=style.externalGraphic;image.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader("+"src='', sizingMethod='scale')";var rot=rotation*Math.PI/180;var sintheta=Math.sin(rot);var costheta=Math.cos(rot);var filter="progid:DXImageTransform.Microsoft.Matrix(M11="+costheta+",M12="+-sintheta+",M21="+sintheta+",M22="+costheta+",SizingMethod='auto expand')\n";var opacity=style.graphicOpacity||style.fillOpacity;if(opacity&&opacity!=1){filter+="progid:DXImageTransform.Microsoft.BasicImage(opacity="+opacity+")\n"}node.style.filter=filter;var centerPoint=new OpenLayers.Geometry.Point(-xOffset,-yOffset);var imgBox=new OpenLayers.Bounds(0,0,width,height).toGeometry();imgBox.rotate(style.rotation,centerPoint);var imgBounds=imgBox.getBounds();node.style.left=Math.round(parseInt(node.style.left)+imgBounds.left)+"px";node.style.top=Math.round(parseInt(node.style.top)-imgBounds.bottom)+"px"},postDraw:function(node){node.style.visibility="visible";var fillColor=node._style.fillColor;var strokeColor=node._style.strokeColor;if(fillColor=="none"&&node.fillcolor!=fillColor){node.fillcolor=fillColor}if(strokeColor=="none"&&node.strokecolor!=strokeColor){node.strokecolor=strokeColor}},setNodeDimension:function(node,geometry){var bbox=geometry.getBounds();if(bbox){var resolution=this.getResolution();var scaledBox=new OpenLayers.Bounds((bbox.left-this.featureDx)/resolution-this.offset.x|0,bbox.bottom/resolution-this.offset.y|0,(bbox.right-this.featureDx)/resolution-this.offset.x|0,bbox.top/resolution-this.offset.y|0);node.style.left=scaledBox.left+"px";node.style.top=scaledBox.top+"px";node.style.width=scaledBox.getWidth()+"px";node.style.height=scaledBox.getHeight()+"px";node.coordorigin=scaledBox.left+" "+scaledBox.top;node.coordsize=scaledBox.getWidth()+" "+scaledBox.getHeight()}},dashStyle:function(style){var dash=style.strokeDashstyle;switch(dash){case"solid":case"dot":case"dash":case"dashdot":case"longdash":case"longdashdot":return dash;default:var parts=dash.split(/[ ,]/);if(parts.length==2){if(1*parts[0]>=2*parts[1]){return"longdash"}return parts[0]==1||parts[1]==1?"dot":"dash"}else if(parts.length==4){return 1*parts[0]>=2*parts[1]?"longdashdot":"dashdot"}return"solid"}},createNode:function(type,id){var node=document.createElement(type);if(id){node.id=id}node.unselectable="on";node.onselectstart=OpenLayers.Function.False;return node},nodeTypeCompare:function(node,type){var subType=type;var splitIndex=subType.indexOf(":");if(splitIndex!=-1){subType=subType.substr(splitIndex+1)}var nodeName=node.nodeName;splitIndex=nodeName.indexOf(":");if(splitIndex!=-1){nodeName=nodeName.substr(splitIndex+1)}return subType==nodeName},createRenderRoot:function(){return this.nodeFactory(this.container.id+"_vmlRoot","div")},createRoot:function(suffix){return this.nodeFactory(this.container.id+suffix,"olv:group")},drawPoint:function(node,geometry){return this.drawCircle(node,geometry,1)},drawCircle:function(node,geometry,radius){if(!isNaN(geometry.x)&&!isNaN(geometry.y)){var resolution=this.getResolution();node.style.left=((geometry.x-this.featureDx)/resolution-this.offset.x|0)-radius+"px";node.style.top=(geometry.y/resolution-this.offset.y|0)-radius+"px";var diameter=radius*2;node.style.width=diameter+"px";node.style.height=diameter+"px";return node}return false},drawLineString:function(node,geometry){return this.drawLine(node,geometry,false)},drawLinearRing:function(node,geometry){return this.drawLine(node,geometry,true)},drawLine:function(node,geometry,closeLine){this.setNodeDimension(node,geometry);var resolution=this.getResolution();var numComponents=geometry.components.length;var parts=new Array(numComponents);var comp,x,y;for(var i=0;i<numComponents;i++){comp=geometry.components[i];x=(comp.x-this.featureDx)/resolution-this.offset.x|0;y=comp.y/resolution-this.offset.y|0;parts[i]=" "+x+","+y+" l "}var end=closeLine?" x e":" e";node.path="m"+parts.join("")+end;return node},drawPolygon:function(node,geometry){this.setNodeDimension(node,geometry);var resolution=this.getResolution();var path=[];var j,jj,points,area,first,second,i,ii,comp,pathComp,x,y;for(j=0,jj=geometry.components.length;j<jj;j++){path.push("m");points=geometry.components[j].components;area=j===0;first=null;second=null;for(i=0,ii=points.length;i<ii;i++){comp=points[i];x=(comp.x-this.featureDx)/resolution-this.offset.x|0;y=comp.y/resolution-this.offset.y|0;pathComp=" "+x+","+y;path.push(pathComp);if(i==0){path.push(" l")}if(!area){if(!first){first=pathComp}else if(first!=pathComp){if(!second){second=pathComp}else if(second!=pathComp){area=true}}}}path.push(area?" x ":" ")}path.push("e");node.path=path.join("");return node},drawRectangle:function(node,geometry){var resolution=this.getResolution();node.style.left=((geometry.x-this.featureDx)/resolution-this.offset.x|0)+"px";node.style.top=(geometry.y/resolution-this.offset.y|0)+"px";node.style.width=(geometry.width/resolution|0)+"px";node.style.height=(geometry.height/resolution|0)+"px";return node},drawText:function(featureId,style,location){var label=this.nodeFactory(featureId+this.LABEL_ID_SUFFIX,"olv:rect");var textbox=this.nodeFactory(featureId+this.LABEL_ID_SUFFIX+"_textbox","olv:textbox");var resolution=this.getResolution();label.style.left=((location.x-this.featureDx)/resolution-this.offset.x|0)+"px";label.style.top=(location.y/resolution-this.offset.y|0)+"px";label.style.flip="y";textbox.innerText=style.label;if(style.cursor!="inherit"&&style.cursor!=null){textbox.style.cursor=style.cursor}if(style.fontColor){textbox.style.color=style.fontColor}if(style.fontOpacity){textbox.style.filter="alpha(opacity="+style.fontOpacity*100+")"}if(style.fontFamily){textbox.style.fontFamily=style.fontFamily}if(style.fontSize){textbox.style.fontSize=style.fontSize}if(style.fontWeight){textbox.style.fontWeight=style.fontWeight}if(style.fontStyle){textbox.style.fontStyle=style.fontStyle}if(style.labelSelect===true){label._featureId=featureId;textbox._featureId=featureId;textbox._geometry=location;textbox._geometryClass=location.CLASS_NAME}textbox.style.whiteSpace="nowrap";textbox.inset="1px,0px,0px,0px";if(!label.parentNode){label.appendChild(textbox);this.textRoot.appendChild(label)}var align=style.labelAlign||"cm";if(align.length==1){align+="m"}var xshift=textbox.clientWidth*OpenLayers.Renderer.VML.LABEL_SHIFT[align.substr(0,1)];var yshift=textbox.clientHeight*OpenLayers.Renderer.VML.LABEL_SHIFT[align.substr(1,1)];label.style.left=parseInt(label.style.left)-xshift-1+"px";label.style.top=parseInt(label.style.top)+yshift+"px"},moveRoot:function(renderer){var layer=this.map.getLayer(renderer.container.id);if(layer instanceof OpenLayers.Layer.Vector.RootContainer){layer=this.map.getLayer(this.container.id)}layer&&layer.renderer.clear();OpenLayers.Renderer.Elements.prototype.moveRoot.apply(this,arguments);layer&&layer.redraw()},importSymbol:function(graphicName){var id=this.container.id+"-"+graphicName;var cache=this.symbolCache[id];if(cache){return cache}var symbol=OpenLayers.Renderer.symbol[graphicName];if(!symbol){throw new Error(graphicName+" is not a valid symbol name")}var symbolExtent=new OpenLayers.Bounds(Number.MAX_VALUE,Number.MAX_VALUE,0,0);var pathitems=["m"];for(var i=0;i<symbol.length;i=i+2){var x=symbol[i];var y=symbol[i+1];symbolExtent.left=Math.min(symbolExtent.left,x);symbolExtent.bottom=Math.min(symbolExtent.bottom,y);symbolExtent.right=Math.max(symbolExtent.right,x);symbolExtent.top=Math.max(symbolExtent.top,y);pathitems.push(x);pathitems.push(y);if(i==0){pathitems.push("l")}}pathitems.push("x e");var path=pathitems.join(" ");var diff=(symbolExtent.getWidth()-symbolExtent.getHeight())/2;if(diff>0){symbolExtent.bottom=symbolExtent.bottom-diff;symbolExtent.top=symbolExtent.top+diff}else{symbolExtent.left=symbolExtent.left+diff;symbolExtent.right=symbolExtent.right-diff}cache={path:path,size:symbolExtent.getWidth(),left:symbolExtent.left,bottom:symbolExtent.bottom};this.symbolCache[id]=cache;return cache},CLASS_NAME:"OpenLayers.Renderer.VML"});OpenLayers.Renderer.VML.LABEL_SHIFT={l:0,c:.5,r:1,t:0,m:.5,b:1};OpenLayers.Renderer.SVG=OpenLayers.Class(OpenLayers.Renderer.Elements,{xmlns:"http://www.w3.org/2000/svg",xlinkns:"http://www.w3.org/1999/xlink",MAX_PIXEL:15e3,translationParameters:null,symbolMetrics:null,initialize:function(containerID){if(!this.supported()){return}OpenLayers.Renderer.Elements.prototype.initialize.apply(this,arguments);this.translationParameters={x:0,y:0};this.symbolMetrics={}},supported:function(){var svgFeature="http://www.w3.org/TR/SVG11/feature#";return document.implementation&&(document.implementation.hasFeature("org.w3c.svg","1.0")||document.implementation.hasFeature(svgFeature+"SVG","1.1")||document.implementation.hasFeature(svgFeature+"BasicStructure","1.1"))},inValidRange:function(x,y,xyOnly){var left=x+(xyOnly?0:this.translationParameters.x);var top=y+(xyOnly?0:this.translationParameters.y);return left>=-this.MAX_PIXEL&&left<=this.MAX_PIXEL&&top>=-this.MAX_PIXEL&&top<=this.MAX_PIXEL},setExtent:function(extent,resolutionChanged){var coordSysUnchanged=OpenLayers.Renderer.Elements.prototype.setExtent.apply(this,arguments);var resolution=this.getResolution(),left=-extent.left/resolution,top=extent.top/resolution;if(resolutionChanged){this.left=left;this.top=top;var extentString="0 0 "+this.size.w+" "+this.size.h;this.rendererRoot.setAttributeNS(null,"viewBox",extentString);this.translate(this.xOffset,0);return true}else{var inRange=this.translate(left-this.left+this.xOffset,top-this.top);if(!inRange){this.setExtent(extent,true)}return coordSysUnchanged&&inRange}},translate:function(x,y){if(!this.inValidRange(x,y,true)){return false}else{var transformString="";if(x||y){transformString="translate("+x+","+y+")"}this.root.setAttributeNS(null,"transform",transformString);this.translationParameters={x:x,y:y};return true}},setSize:function(size){OpenLayers.Renderer.prototype.setSize.apply(this,arguments);this.rendererRoot.setAttributeNS(null,"width",this.size.w);this.rendererRoot.setAttributeNS(null,"height",this.size.h)},getNodeType:function(geometry,style){var nodeType=null;switch(geometry.CLASS_NAME){case"OpenLayers.Geometry.Point":if(style.externalGraphic){nodeType="image"}else if(this.isComplexSymbol(style.graphicName)){nodeType="svg"}else{nodeType="circle"}break;case"OpenLayers.Geometry.Rectangle":nodeType="rect";break;case"OpenLayers.Geometry.LineString":nodeType="polyline";break;case"OpenLayers.Geometry.LinearRing":nodeType="polygon";break;case"OpenLayers.Geometry.Polygon":case"OpenLayers.Geometry.Curve":nodeType="path";break;default:break}return nodeType},setStyle:function(node,style,options){style=style||node._style;options=options||node._options;var title=style.title||style.graphicTitle;if(title){node.setAttributeNS(null,"title",title);var titleNode=node.getElementsByTagName("title");if(titleNode.length>0){titleNode[0].firstChild.textContent=title}else{var label=this.nodeFactory(null,"title");label.textContent=title;node.appendChild(label)}}var r=parseFloat(node.getAttributeNS(null,"r"));var widthFactor=1;var pos;if(node._geometryClass=="OpenLayers.Geometry.Point"&&r){node.style.visibility="";if(style.graphic===false){node.style.visibility="hidden"}else if(style.externalGraphic){pos=this.getPosition(node);if(style.graphicWidth&&style.graphicHeight){node.setAttributeNS(null,"preserveAspectRatio","none")}var width=style.graphicWidth||style.graphicHeight;var height=style.graphicHeight||style.graphicWidth;width=width?width:style.pointRadius*2;height=height?height:style.pointRadius*2;var xOffset=style.graphicXOffset!=undefined?style.graphicXOffset:-(.5*width);var yOffset=style.graphicYOffset!=undefined?style.graphicYOffset:-(.5*height);var opacity=style.graphicOpacity||style.fillOpacity;node.setAttributeNS(null,"x",(pos.x+xOffset).toFixed());node.setAttributeNS(null,"y",(pos.y+yOffset).toFixed());node.setAttributeNS(null,"width",width);node.setAttributeNS(null,"height",height);node.setAttributeNS(this.xlinkns,"xlink:href",style.externalGraphic);node.setAttributeNS(null,"style","opacity: "+opacity);node.onclick=OpenLayers.Event.preventDefault}else if(this.isComplexSymbol(style.graphicName)){var offset=style.pointRadius*3;var size=offset*2;var src=this.importSymbol(style.graphicName);pos=this.getPosition(node);widthFactor=this.symbolMetrics[src.id][0]*3/size;var parent=node.parentNode;var nextSibling=node.nextSibling;if(parent){parent.removeChild(node)}node.firstChild&&node.removeChild(node.firstChild);node.appendChild(src.firstChild.cloneNode(true));node.setAttributeNS(null,"viewBox",src.getAttributeNS(null,"viewBox"));node.setAttributeNS(null,"width",size);node.setAttributeNS(null,"height",size);node.setAttributeNS(null,"x",pos.x-offset);node.setAttributeNS(null,"y",pos.y-offset);if(nextSibling){parent.insertBefore(node,nextSibling)}else if(parent){parent.appendChild(node)}}else{node.setAttributeNS(null,"r",style.pointRadius)}var rotation=style.rotation;if((rotation!==undefined||node._rotation!==undefined)&&pos){node._rotation=rotation;rotation|=0;if(node.nodeName!=="svg"){node.setAttributeNS(null,"transform","rotate("+rotation+" "+pos.x+" "+pos.y+")")}else{var metrics=this.symbolMetrics[src.id];node.firstChild.setAttributeNS(null,"transform","rotate("+rotation+" "+metrics[1]+" "+metrics[2]+")")}}}if(options.isFilled){node.setAttributeNS(null,"fill",style.fillColor);node.setAttributeNS(null,"fill-opacity",style.fillOpacity)}else{node.setAttributeNS(null,"fill","none")}if(options.isStroked){node.setAttributeNS(null,"stroke",style.strokeColor);node.setAttributeNS(null,"stroke-opacity",style.strokeOpacity);node.setAttributeNS(null,"stroke-width",style.strokeWidth*widthFactor);node.setAttributeNS(null,"stroke-linecap",style.strokeLinecap||"round");node.setAttributeNS(null,"stroke-linejoin","round");style.strokeDashstyle&&node.setAttributeNS(null,"stroke-dasharray",this.dashStyle(style,widthFactor))}else{node.setAttributeNS(null,"stroke","none")}if(style.pointerEvents){node.setAttributeNS(null,"pointer-events",style.pointerEvents)}if(style.cursor!=null){node.setAttributeNS(null,"cursor",style.cursor)}return node},dashStyle:function(style,widthFactor){var w=style.strokeWidth*widthFactor;var str=style.strokeDashstyle;switch(str){case"solid":return"none";case"dot":return[1,4*w].join();case"dash":return[4*w,4*w].join();case"dashdot":return[4*w,4*w,1,4*w].join();case"longdash":return[8*w,4*w].join();case"longdashdot":return[8*w,4*w,1,4*w].join();default:return OpenLayers.String.trim(str).replace(/\s+/g,",")}},createNode:function(type,id){var node=document.createElementNS(this.xmlns,type);if(id){node.setAttributeNS(null,"id",id)}return node},nodeTypeCompare:function(node,type){return type==node.nodeName},createRenderRoot:function(){var svg=this.nodeFactory(this.container.id+"_svgRoot","svg");svg.style.display="block";return svg},createRoot:function(suffix){return this.nodeFactory(this.container.id+suffix,"g")},createDefs:function(){var defs=this.nodeFactory(this.container.id+"_defs","defs");this.rendererRoot.appendChild(defs);return defs},drawPoint:function(node,geometry){return this.drawCircle(node,geometry,1)},drawCircle:function(node,geometry,radius){var resolution=this.getResolution();var x=(geometry.x-this.featureDx)/resolution+this.left;var y=this.top-geometry.y/resolution;if(this.inValidRange(x,y)){node.setAttributeNS(null,"cx",x);node.setAttributeNS(null,"cy",y);node.setAttributeNS(null,"r",radius);return node}else{return false}},drawLineString:function(node,geometry){var componentsResult=this.getComponentsString(geometry.components);if(componentsResult.path){node.setAttributeNS(null,"points",componentsResult.path);return componentsResult.complete?node:null}else{return false}},drawLinearRing:function(node,geometry){var componentsResult=this.getComponentsString(geometry.components);if(componentsResult.path){node.setAttributeNS(null,"points",componentsResult.path);return componentsResult.complete?node:null}else{return false}},drawPolygon:function(node,geometry){var d="";var draw=true;var complete=true;var linearRingResult,path;for(var j=0,len=geometry.components.length;j<len;j++){d+=" M";linearRingResult=this.getComponentsString(geometry.components[j].components," ");path=linearRingResult.path;if(path){d+=" "+path;complete=linearRingResult.complete&&complete}else{draw=false}}d+=" z";if(draw){node.setAttributeNS(null,"d",d);node.setAttributeNS(null,"fill-rule","evenodd");return complete?node:null}else{return false}},drawRectangle:function(node,geometry){var resolution=this.getResolution();var x=(geometry.x-this.featureDx)/resolution+this.left;var y=this.top-geometry.y/resolution;if(this.inValidRange(x,y)){node.setAttributeNS(null,"x",x);node.setAttributeNS(null,"y",y);node.setAttributeNS(null,"width",geometry.width/resolution);node.setAttributeNS(null,"height",geometry.height/resolution);return node}else{return false}},drawText:function(featureId,style,location){var drawOutline=!!style.labelOutlineWidth;if(drawOutline){var outlineStyle=OpenLayers.Util.extend({},style);outlineStyle.fontColor=outlineStyle.labelOutlineColor;outlineStyle.fontStrokeColor=outlineStyle.labelOutlineColor;outlineStyle.fontStrokeWidth=style.labelOutlineWidth;if(style.labelOutlineOpacity){outlineStyle.fontOpacity=style.labelOutlineOpacity}delete outlineStyle.labelOutlineWidth;this.drawText(featureId,outlineStyle,location)}var resolution=this.getResolution();var x=(location.x-this.featureDx)/resolution+this.left;var y=location.y/resolution-this.top;var suffix=drawOutline?this.LABEL_OUTLINE_SUFFIX:this.LABEL_ID_SUFFIX;var label=this.nodeFactory(featureId+suffix,"text");label.setAttributeNS(null,"x",x);label.setAttributeNS(null,"y",-y);if(style.fontColor){label.setAttributeNS(null,"fill",style.fontColor)}if(style.fontStrokeColor){label.setAttributeNS(null,"stroke",style.fontStrokeColor)}if(style.fontStrokeWidth){label.setAttributeNS(null,"stroke-width",style.fontStrokeWidth)}if(style.fontOpacity){label.setAttributeNS(null,"opacity",style.fontOpacity)}if(style.fontFamily){label.setAttributeNS(null,"font-family",style.fontFamily)}if(style.fontSize){label.setAttributeNS(null,"font-size",style.fontSize)}if(style.fontWeight){label.setAttributeNS(null,"font-weight",style.fontWeight)}if(style.fontStyle){label.setAttributeNS(null,"font-style",style.fontStyle)}if(style.labelSelect===true){label.setAttributeNS(null,"pointer-events","visible");label._featureId=featureId}else{label.setAttributeNS(null,"pointer-events","none")}var align=style.labelAlign||OpenLayers.Renderer.defaultSymbolizer.labelAlign;label.setAttributeNS(null,"text-anchor",OpenLayers.Renderer.SVG.LABEL_ALIGN[align[0]]||"middle");if(OpenLayers.IS_GECKO===true){label.setAttributeNS(null,"dominant-baseline",OpenLayers.Renderer.SVG.LABEL_ALIGN[align[1]]||"central")}var labelRows=style.label.split("\n");var numRows=labelRows.length;while(label.childNodes.length>numRows){label.removeChild(label.lastChild)}for(var i=0;i<numRows;i++){var tspan=this.nodeFactory(featureId+suffix+"_tspan_"+i,"tspan");if(style.labelSelect===true){tspan._featureId=featureId;tspan._geometry=location;tspan._geometryClass=location.CLASS_NAME}if(OpenLayers.IS_GECKO===false){tspan.setAttributeNS(null,"baseline-shift",OpenLayers.Renderer.SVG.LABEL_VSHIFT[align[1]]||"-35%")}tspan.setAttribute("x",x);if(i==0){var vfactor=OpenLayers.Renderer.SVG.LABEL_VFACTOR[align[1]];if(vfactor==null){vfactor=-.5}tspan.setAttribute("dy",vfactor*(numRows-1)+"em")}else{tspan.setAttribute("dy","1em")}tspan.textContent=labelRows[i]===""?" ":labelRows[i];if(!tspan.parentNode){label.appendChild(tspan)}}if(!label.parentNode){this.textRoot.appendChild(label)}},getComponentsString:function(components,separator){var renderCmp=[];var complete=true;var len=components.length;var strings=[];var str,component;for(var i=0;i<len;i++){component=components[i];renderCmp.push(component);str=this.getShortString(component);if(str){strings.push(str)}else{if(i>0){if(this.getShortString(components[i-1])){strings.push(this.clipLine(components[i],components[i-1]))}}if(i<len-1){if(this.getShortString(components[i+1])){strings.push(this.clipLine(components[i],components[i+1]))}}complete=false}}return{path:strings.join(separator||","),complete:complete}},clipLine:function(badComponent,goodComponent){if(goodComponent.equals(badComponent)){return""}var resolution=this.getResolution();var maxX=this.MAX_PIXEL-this.translationParameters.x;var maxY=this.MAX_PIXEL-this.translationParameters.y;var x1=(goodComponent.x-this.featureDx)/resolution+this.left;var y1=this.top-goodComponent.y/resolution;var x2=(badComponent.x-this.featureDx)/resolution+this.left;var y2=this.top-badComponent.y/resolution;var k;if(x2<-maxX||x2>maxX){k=(y2-y1)/(x2-x1);x2=x2<0?-maxX:maxX;y2=y1+(x2-x1)*k}if(y2<-maxY||y2>maxY){k=(x2-x1)/(y2-y1);y2=y2<0?-maxY:maxY;x2=x1+(y2-y1)*k}return x2+","+y2},getShortString:function(point){var resolution=this.getResolution();var x=(point.x-this.featureDx)/resolution+this.left;var y=this.top-point.y/resolution;if(this.inValidRange(x,y)){return x+","+y}else{return false}},getPosition:function(node){return{x:parseFloat(node.getAttributeNS(null,"cx")),y:parseFloat(node.getAttributeNS(null,"cy"))}},importSymbol:function(graphicName){if(!this.defs){this.defs=this.createDefs()}var id=this.container.id+"-"+graphicName;var existing=document.getElementById(id);if(existing!=null){return existing}var symbol=OpenLayers.Renderer.symbol[graphicName];if(!symbol){throw new Error(graphicName+" is not a valid symbol name")}var symbolNode=this.nodeFactory(id,"symbol");var node=this.nodeFactory(null,"polygon");symbolNode.appendChild(node);var symbolExtent=new OpenLayers.Bounds(Number.MAX_VALUE,Number.MAX_VALUE,0,0);var points=[];var x,y;for(var i=0;i<symbol.length;i=i+2){x=symbol[i];y=symbol[i+1];symbolExtent.left=Math.min(symbolExtent.left,x);symbolExtent.bottom=Math.min(symbolExtent.bottom,y);symbolExtent.right=Math.max(symbolExtent.right,x);symbolExtent.top=Math.max(symbolExtent.top,y);points.push(x,",",y)}node.setAttributeNS(null,"points",points.join(" "));var width=symbolExtent.getWidth();var height=symbolExtent.getHeight();var viewBox=[symbolExtent.left-width,symbolExtent.bottom-height,width*3,height*3];symbolNode.setAttributeNS(null,"viewBox",viewBox.join(" "));this.symbolMetrics[id]=[Math.max(width,height),symbolExtent.getCenterLonLat().lon,symbolExtent.getCenterLonLat().lat];this.defs.appendChild(symbolNode);return symbolNode},getFeatureIdFromEvent:function(evt){var featureId=OpenLayers.Renderer.Elements.prototype.getFeatureIdFromEvent.apply(this,arguments);if(!featureId){var target=evt.target;featureId=target.parentNode&&target!=this.rendererRoot?target.parentNode._featureId:undefined}return featureId},CLASS_NAME:"OpenLayers.Renderer.SVG"});OpenLayers.Renderer.SVG.LABEL_ALIGN={l:"start",r:"end",b:"bottom",t:"hanging"};OpenLayers.Renderer.SVG.LABEL_VSHIFT={t:"-70%",b:"0"};OpenLayers.Renderer.SVG.LABEL_VFACTOR={t:0,b:-1};OpenLayers.Renderer.SVG.preventDefault=function(e){OpenLayers.Event.preventDefault(e)};OpenLayers.Layer.WorldWind=OpenLayers.Class(OpenLayers.Layer.Grid,{DEFAULT_PARAMS:{},isBaseLayer:true,lzd:null,zoomLevels:null,initialize:function(name,url,lzd,zoomLevels,params,options){this.lzd=lzd;this.zoomLevels=zoomLevels;var newArguments=[];newArguments.push(name,url,params,options);OpenLayers.Layer.Grid.prototype.initialize.apply(this,newArguments);this.params=OpenLayers.Util.applyDefaults(this.params,this.DEFAULT_PARAMS)},getZoom:function(){var zoom=this.map.getZoom();var extent=this.map.getMaxExtent();zoom=zoom-Math.log(this.maxResolution/(this.lzd/512))/Math.log(2);return zoom},getURL:function(bounds){bounds=this.adjustBounds(bounds);var zoom=this.getZoom();var extent=this.map.getMaxExtent();var deg=this.lzd/Math.pow(2,this.getZoom());var x=Math.floor((bounds.left-extent.left)/deg);var y=Math.floor((bounds.bottom-extent.bottom)/deg);if(this.map.getResolution()<=this.lzd/512&&this.getZoom()<=this.zoomLevels){return this.getFullRequestString({L:zoom,X:x,Y:y})}else{return OpenLayers.Util.getImageLocation("blank.gif")}},CLASS_NAME:"OpenLayers.Layer.WorldWind"});OpenLayers.Layer.WMTS=OpenLayers.Class(OpenLayers.Layer.Grid,{isBaseLayer:true,version:"1.0.0",requestEncoding:"KVP",url:null,layer:null,matrixSet:null,style:null,format:"image/jpeg",tileOrigin:null,tileFullExtent:null,formatSuffix:null,matrixIds:null,dimensions:null,params:null,zoomOffset:0,serverResolutions:null,formatSuffixMap:{"image/png":"png","image/png8":"png","image/png24":"png","image/png32":"png",png:"png","image/jpeg":"jpg","image/jpg":"jpg",jpeg:"jpg",jpg:"jpg"},matrix:null,initialize:function(config){var required={url:true,layer:true,style:true,matrixSet:true};for(var prop in required){if(!(prop in config)){throw new Error("Missing property '"+prop+"' in layer configuration.")}}config.params=OpenLayers.Util.upperCaseObject(config.params);var args=[config.name,config.url,config.params,config];OpenLayers.Layer.Grid.prototype.initialize.apply(this,args);if(!this.formatSuffix){this.formatSuffix=this.formatSuffixMap[this.format]||this.format.split("/").pop()}if(this.matrixIds){var len=this.matrixIds.length;if(len&&typeof this.matrixIds[0]==="string"){var ids=this.matrixIds;this.matrixIds=new Array(len);for(var i=0;i<len;++i){this.matrixIds[i]={identifier:ids[i]}}}}},setMap:function(){OpenLayers.Layer.Grid.prototype.setMap.apply(this,arguments)},updateMatrixProperties:function(){this.matrix=this.getMatrix();if(this.matrix){if(this.matrix.topLeftCorner){this.tileOrigin=this.matrix.topLeftCorner}if(this.matrix.tileWidth&&this.matrix.tileHeight){this.tileSize=new OpenLayers.Size(this.matrix.tileWidth,this.matrix.tileHeight)}if(!this.tileOrigin){this.tileOrigin=new OpenLayers.LonLat(this.maxExtent.left,this.maxExtent.top)}if(!this.tileFullExtent){this.tileFullExtent=this.maxExtent}}},moveTo:function(bounds,zoomChanged,dragging){if(zoomChanged||!this.matrix){this.updateMatrixProperties()}return OpenLayers.Layer.Grid.prototype.moveTo.apply(this,arguments)},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.WMTS(this.options)}obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj},getIdentifier:function(){return this.getServerZoom()},getMatrix:function(){var matrix;if(!this.matrixIds||this.matrixIds.length===0){matrix={identifier:this.getIdentifier()}}else{if("scaleDenominator"in this.matrixIds[0]){var denom=OpenLayers.METERS_PER_INCH*OpenLayers.INCHES_PER_UNIT[this.units]*this.getServerResolution()/28e-5;var diff=Number.POSITIVE_INFINITY;var delta;for(var i=0,ii=this.matrixIds.length;i<ii;++i){delta=Math.abs(1-this.matrixIds[i].scaleDenominator/denom);if(delta<diff){diff=delta;matrix=this.matrixIds[i]}}}else{matrix=this.matrixIds[this.getIdentifier()]}}return matrix},getTileInfo:function(loc){var res=this.getServerResolution();var fx=(loc.lon-this.tileOrigin.lon)/(res*this.tileSize.w);var fy=(this.tileOrigin.lat-loc.lat)/(res*this.tileSize.h);var col=Math.floor(fx);var row=Math.floor(fy);return{col:col,row:row,i:Math.floor((fx-col)*this.tileSize.w),
j:Math.floor((fy-row)*this.tileSize.h)}},getURL:function(bounds){bounds=this.adjustBounds(bounds);var url="";if(!this.tileFullExtent||this.tileFullExtent.intersectsBounds(bounds)){var center=bounds.getCenterLonLat();var info=this.getTileInfo(center);var matrixId=this.matrix.identifier;var dimensions=this.dimensions,params;if(OpenLayers.Util.isArray(this.url)){url=this.selectUrl([this.version,this.style,this.matrixSet,this.matrix.identifier,info.row,info.col].join(","),this.url)}else{url=this.url}if(this.requestEncoding.toUpperCase()==="REST"){params=this.params;if(url.indexOf("{")!==-1){var template=url.replace(/\{/g,"${");var context={style:this.style,Style:this.style,TileMatrixSet:this.matrixSet,TileMatrix:this.matrix.identifier,TileRow:info.row,TileCol:info.col};if(dimensions){var dimension,i;for(i=dimensions.length-1;i>=0;--i){dimension=dimensions[i];context[dimension]=params[dimension.toUpperCase()]}}url=OpenLayers.String.format(template,context)}else{var path=this.version+"/"+this.layer+"/"+this.style+"/";if(dimensions){for(var i=0;i<dimensions.length;i++){if(params[dimensions[i]]){path=path+params[dimensions[i]]+"/"}}}path=path+this.matrixSet+"/"+this.matrix.identifier+"/"+info.row+"/"+info.col+"."+this.formatSuffix;if(!url.match(/\/$/)){url=url+"/"}url=url+path}}else if(this.requestEncoding.toUpperCase()==="KVP"){params={SERVICE:"WMTS",REQUEST:"GetTile",VERSION:this.version,LAYER:this.layer,STYLE:this.style,TILEMATRIXSET:this.matrixSet,TILEMATRIX:this.matrix.identifier,TILEROW:info.row,TILECOL:info.col,FORMAT:this.format};url=OpenLayers.Layer.Grid.prototype.getFullRequestString.apply(this,[params])}}return url},mergeNewParams:function(newParams){if(this.requestEncoding.toUpperCase()==="KVP"){return OpenLayers.Layer.Grid.prototype.mergeNewParams.apply(this,[OpenLayers.Util.upperCaseObject(newParams)])}},CLASS_NAME:"OpenLayers.Layer.WMTS"});OpenLayers.Layer.ArcIMS=OpenLayers.Class(OpenLayers.Layer.Grid,{DEFAULT_PARAMS:{ClientVersion:"9.2",ServiceName:""},featureCoordSys:"4326",filterCoordSys:"4326",layers:null,async:true,name:"ArcIMS",isBaseLayer:true,DEFAULT_OPTIONS:{tileSize:new OpenLayers.Size(512,512),featureCoordSys:"4326",filterCoordSys:"4326",layers:null,isBaseLayer:true,async:true,name:"ArcIMS"},initialize:function(name,url,options){this.tileSize=new OpenLayers.Size(512,512);this.params=OpenLayers.Util.applyDefaults({ServiceName:options.serviceName},this.DEFAULT_PARAMS);this.options=OpenLayers.Util.applyDefaults(options,this.DEFAULT_OPTIONS);OpenLayers.Layer.Grid.prototype.initialize.apply(this,[name,url,this.params,options]);if(this.transparent){if(!this.isBaseLayer){this.isBaseLayer=false}if(this.format=="image/jpeg"){this.format=OpenLayers.Util.alphaHack()?"image/gif":"image/png"}}if(this.options.layers===null){this.options.layers=[]}},getURL:function(bounds){var url="";bounds=this.adjustBounds(bounds);var axlReq=new OpenLayers.Format.ArcXML(OpenLayers.Util.extend(this.options,{requesttype:"image",envelope:bounds.toArray(),tileSize:this.tileSize}));var req=new OpenLayers.Request.POST({url:this.getFullRequestString(),data:axlReq.write(),async:false});if(req!=null){var doc=req.responseXML;if(!doc||!doc.documentElement){doc=req.responseText}var axlResp=new OpenLayers.Format.ArcXML;var arcxml=axlResp.read(doc);url=this.getUrlOrImage(arcxml.image.output)}return url},getURLasync:function(bounds,callback,scope){bounds=this.adjustBounds(bounds);var axlReq=new OpenLayers.Format.ArcXML(OpenLayers.Util.extend(this.options,{requesttype:"image",envelope:bounds.toArray(),tileSize:this.tileSize}));OpenLayers.Request.POST({url:this.getFullRequestString(),async:true,data:axlReq.write(),callback:function(req){var doc=req.responseXML;if(!doc||!doc.documentElement){doc=req.responseText}var axlResp=new OpenLayers.Format.ArcXML;var arcxml=axlResp.read(doc);callback.call(scope,this.getUrlOrImage(arcxml.image.output))},scope:this})},getUrlOrImage:function(output){var ret="";if(output.url){ret=output.url}else if(output.data){ret="data:image/"+output.type+";base64,"+output.data}return ret},setLayerQuery:function(id,querydef){for(var lyr=0;lyr<this.options.layers.length;lyr++){if(id==this.options.layers[lyr].id){this.options.layers[lyr].query=querydef;return}}this.options.layers.push({id:id,visible:true,query:querydef})},getFeatureInfo:function(geometry,layer,options){var buffer=options.buffer||1;var callback=options.callback||function(){};var scope=options.scope||window;var requestOptions={};OpenLayers.Util.extend(requestOptions,this.options);requestOptions.requesttype="feature";if(geometry instanceof OpenLayers.LonLat){requestOptions.polygon=null;requestOptions.envelope=[geometry.lon-buffer,geometry.lat-buffer,geometry.lon+buffer,geometry.lat+buffer]}else if(geometry instanceof OpenLayers.Geometry.Polygon){requestOptions.envelope=null;requestOptions.polygon=geometry}var arcxml=new OpenLayers.Format.ArcXML(requestOptions);OpenLayers.Util.extend(arcxml.request.get_feature,options);arcxml.request.get_feature.layer=layer.id;if(typeof layer.query.accuracy=="number"){arcxml.request.get_feature.query.accuracy=layer.query.accuracy}else{var mapCenter=this.map.getCenter();var viewPx=this.map.getViewPortPxFromLonLat(mapCenter);viewPx.x++;var mapOffCenter=this.map.getLonLatFromPixel(viewPx);arcxml.request.get_feature.query.accuracy=mapOffCenter.lon-mapCenter.lon}arcxml.request.get_feature.query.where=layer.query.where;arcxml.request.get_feature.query.spatialfilter.relation="area_intersection";OpenLayers.Request.POST({url:this.getFullRequestString({CustomService:"Query"}),data:arcxml.write(),callback:function(request){var response=arcxml.parseResponse(request.responseText);if(!arcxml.iserror()){callback.call(scope,response.features)}else{callback.call(scope,null)}}})},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.ArcIMS(this.name,this.url,this.getOptions())}obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj},CLASS_NAME:"OpenLayers.Layer.ArcIMS"});OpenLayers.Layer.Zoomify=OpenLayers.Class(OpenLayers.Layer.Grid,{size:null,isBaseLayer:true,standardTileSize:256,tileOriginCorner:"tl",numberOfTiers:0,tileCountUpToTier:null,tierSizeInTiles:null,tierImageSize:null,initialize:function(name,url,size,options){this.initializeZoomify(size);OpenLayers.Layer.Grid.prototype.initialize.apply(this,[name,url,size,{},options])},initializeZoomify:function(size){var imageSize=size.clone();this.size=size.clone();var tiles=new OpenLayers.Size(Math.ceil(imageSize.w/this.standardTileSize),Math.ceil(imageSize.h/this.standardTileSize));this.tierSizeInTiles=[tiles];this.tierImageSize=[imageSize];while(imageSize.w>this.standardTileSize||imageSize.h>this.standardTileSize){imageSize=new OpenLayers.Size(Math.floor(imageSize.w/2),Math.floor(imageSize.h/2));tiles=new OpenLayers.Size(Math.ceil(imageSize.w/this.standardTileSize),Math.ceil(imageSize.h/this.standardTileSize));this.tierSizeInTiles.push(tiles);this.tierImageSize.push(imageSize)}this.tierSizeInTiles.reverse();this.tierImageSize.reverse();this.numberOfTiers=this.tierSizeInTiles.length;var resolutions=[1];this.tileCountUpToTier=[0];for(var i=1;i<this.numberOfTiers;i++){resolutions.unshift(Math.pow(2,i));this.tileCountUpToTier.push(this.tierSizeInTiles[i-1].w*this.tierSizeInTiles[i-1].h+this.tileCountUpToTier[i-1])}if(!this.serverResolutions){this.serverResolutions=resolutions}},destroy:function(){OpenLayers.Layer.Grid.prototype.destroy.apply(this,arguments);this.tileCountUpToTier.length=0;this.tierSizeInTiles.length=0;this.tierImageSize.length=0},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.Zoomify(this.name,this.url,this.size,this.options)}obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj},getURL:function(bounds){bounds=this.adjustBounds(bounds);var res=this.getServerResolution();var x=Math.round((bounds.left-this.tileOrigin.lon)/(res*this.tileSize.w));var y=Math.round((this.tileOrigin.lat-bounds.top)/(res*this.tileSize.h));var z=this.getZoomForResolution(res);var tileIndex=x+y*this.tierSizeInTiles[z].w+this.tileCountUpToTier[z];var path="TileGroup"+Math.floor(tileIndex/256)+"/"+z+"-"+x+"-"+y+".jpg";var url=this.url;if(OpenLayers.Util.isArray(url)){url=this.selectUrl(path,url)}return url+path},getImageSize:function(){if(arguments.length>0){var bounds=this.adjustBounds(arguments[0]);var res=this.getServerResolution();var x=Math.round((bounds.left-this.tileOrigin.lon)/(res*this.tileSize.w));var y=Math.round((this.tileOrigin.lat-bounds.top)/(res*this.tileSize.h));var z=this.getZoomForResolution(res);var w=this.standardTileSize;var h=this.standardTileSize;if(x==this.tierSizeInTiles[z].w-1){var w=this.tierImageSize[z].w%this.standardTileSize}if(y==this.tierSizeInTiles[z].h-1){var h=this.tierImageSize[z].h%this.standardTileSize}return new OpenLayers.Size(w,h)}else{return this.tileSize}},setMap:function(map){OpenLayers.Layer.Grid.prototype.setMap.apply(this,arguments);this.tileOrigin=new OpenLayers.LonLat(this.map.maxExtent.left,this.map.maxExtent.top)},CLASS_NAME:"OpenLayers.Layer.Zoomify"});OpenLayers.Layer.XYZ=OpenLayers.Class(OpenLayers.Layer.Grid,{isBaseLayer:true,sphericalMercator:false,zoomOffset:0,serverResolutions:null,initialize:function(name,url,options){if(options&&options.sphericalMercator||this.sphericalMercator){options=OpenLayers.Util.extend({projection:"EPSG:900913",numZoomLevels:19},options)}OpenLayers.Layer.Grid.prototype.initialize.apply(this,[name||this.name,url||this.url,{},options])},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.XYZ(this.name,this.url,this.getOptions())}obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj},getURL:function(bounds){var xyz=this.getXYZ(bounds);var url=this.url;if(OpenLayers.Util.isArray(url)){var s=""+xyz.x+xyz.y+xyz.z;url=this.selectUrl(s,url)}return OpenLayers.String.format(url,xyz)},getXYZ:function(bounds){var res=this.getServerResolution();var x=Math.round((bounds.left-this.maxExtent.left)/(res*this.tileSize.w));var y=Math.round((this.maxExtent.top-bounds.top)/(res*this.tileSize.h));var z=this.getServerZoom();if(this.wrapDateLine){var limit=Math.pow(2,z);x=(x%limit+limit)%limit}return{x:x,y:y,z:z}},setMap:function(map){OpenLayers.Layer.Grid.prototype.setMap.apply(this,arguments);if(!this.tileOrigin){this.tileOrigin=new OpenLayers.LonLat(this.maxExtent.left,this.maxExtent.bottom)}},CLASS_NAME:"OpenLayers.Layer.XYZ"});OpenLayers.Layer.Markers=OpenLayers.Class(OpenLayers.Layer,{isBaseLayer:false,markers:null,drawn:false,initialize:function(name,options){OpenLayers.Layer.prototype.initialize.apply(this,arguments);this.markers=[]},destroy:function(){this.clearMarkers();this.markers=null;OpenLayers.Layer.prototype.destroy.apply(this,arguments)},setOpacity:function(opacity){if(opacity!=this.opacity){this.opacity=opacity;for(var i=0,len=this.markers.length;i<len;i++){this.markers[i].setOpacity(this.opacity)}}},moveTo:function(bounds,zoomChanged,dragging){OpenLayers.Layer.prototype.moveTo.apply(this,arguments);if(zoomChanged||!this.drawn){for(var i=0,len=this.markers.length;i<len;i++){this.drawMarker(this.markers[i])}this.drawn=true}},addMarker:function(marker){this.markers.push(marker);if(this.opacity<1){marker.setOpacity(this.opacity)}if(this.map&&this.map.getExtent()){marker.map=this.map;this.drawMarker(marker)}},removeMarker:function(marker){if(this.markers&&this.markers.length){OpenLayers.Util.removeItem(this.markers,marker);marker.erase()}},clearMarkers:function(){if(this.markers!=null){while(this.markers.length>0){this.removeMarker(this.markers[0])}}},drawMarker:function(marker){var px=this.map.getLayerPxFromLonLat(marker.lonlat);if(px==null){marker.display(false)}else{if(!marker.isDrawn()){var markerImg=marker.draw(px);this.div.appendChild(markerImg)}else if(marker.icon){marker.icon.moveTo(px)}}},getDataExtent:function(){var maxExtent=null;if(this.markers&&this.markers.length>0){var maxExtent=new OpenLayers.Bounds;for(var i=0,len=this.markers.length;i<len;i++){var marker=this.markers[i];maxExtent.extend(marker.lonlat)}}return maxExtent},CLASS_NAME:"OpenLayers.Layer.Markers"});OpenLayers.Layer.Boxes=OpenLayers.Class(OpenLayers.Layer.Markers,{drawMarker:function(marker){var topleft=this.map.getLayerPxFromLonLat({lon:marker.bounds.left,lat:marker.bounds.top});var botright=this.map.getLayerPxFromLonLat({lon:marker.bounds.right,lat:marker.bounds.bottom});if(botright==null||topleft==null){marker.display(false)}else{var markerDiv=marker.draw(topleft,{w:Math.max(1,botright.x-topleft.x),h:Math.max(1,botright.y-topleft.y)});if(!marker.drawn){this.div.appendChild(markerDiv);marker.drawn=true}}},removeMarker:function(marker){OpenLayers.Util.removeItem(this.markers,marker);if(marker.div!=null&&marker.div.parentNode==this.div){this.div.removeChild(marker.div)}},CLASS_NAME:"OpenLayers.Layer.Boxes"});OpenLayers.Layer.Image=OpenLayers.Class(OpenLayers.Layer,{isBaseLayer:true,url:null,extent:null,size:null,tile:null,aspectRatio:null,initialize:function(name,url,extent,size,options){this.url=url;this.extent=extent;this.maxExtent=extent;this.size=size;OpenLayers.Layer.prototype.initialize.apply(this,[name,options]);this.aspectRatio=this.extent.getHeight()/this.size.h/(this.extent.getWidth()/this.size.w)},destroy:function(){if(this.tile){this.removeTileMonitoringHooks(this.tile);this.tile.destroy();this.tile=null}OpenLayers.Layer.prototype.destroy.apply(this,arguments)},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.Image(this.name,this.url,this.extent,this.size,this.getOptions())}obj=OpenLayers.Layer.prototype.clone.apply(this,[obj]);return obj},setMap:function(map){if(this.options.maxResolution==null){this.options.maxResolution=this.aspectRatio*this.extent.getWidth()/this.size.w}OpenLayers.Layer.prototype.setMap.apply(this,arguments)},moveTo:function(bounds,zoomChanged,dragging){OpenLayers.Layer.prototype.moveTo.apply(this,arguments);var firstRendering=this.tile==null;if(zoomChanged||firstRendering){this.setTileSize();var ulPx=this.map.getLayerPxFromLonLat({lon:this.extent.left,lat:this.extent.top});if(firstRendering){this.tile=new OpenLayers.Tile.Image(this,ulPx,this.extent,null,this.tileSize);this.addTileMonitoringHooks(this.tile)}else{this.tile.size=this.tileSize.clone();this.tile.position=ulPx.clone()}this.tile.draw()}},setTileSize:function(){var tileWidth=this.extent.getWidth()/this.map.getResolution();var tileHeight=this.extent.getHeight()/this.map.getResolution();this.tileSize=new OpenLayers.Size(tileWidth,tileHeight)},addTileMonitoringHooks:function(tile){tile.onLoadStart=function(){this.events.triggerEvent("loadstart")};tile.events.register("loadstart",this,tile.onLoadStart);tile.onLoadEnd=function(){this.events.triggerEvent("loadend")};tile.events.register("loadend",this,tile.onLoadEnd);tile.events.register("unload",this,tile.onLoadEnd)},removeTileMonitoringHooks:function(tile){tile.unload();tile.events.un({loadstart:tile.onLoadStart,loadend:tile.onLoadEnd,unload:tile.onLoadEnd,scope:this})},setUrl:function(newUrl){this.url=newUrl;this.tile.draw()},getURL:function(bounds){return this.url},CLASS_NAME:"OpenLayers.Layer.Image"});OpenLayers.Layer.OSM=OpenLayers.Class(OpenLayers.Layer.XYZ,{name:"OpenStreetMap",url:["http://a.tile.openstreetmap.org/${z}/${x}/${y}.png","http://b.tile.openstreetmap.org/${z}/${x}/${y}.png","http://c.tile.openstreetmap.org/${z}/${x}/${y}.png"],attribution:"&copy; <a href='http://www.openstreetmap.org/copyright'>OpenStreetMap</a> contributors",sphericalMercator:true,wrapDateLine:true,tileOptions:null,initialize:function(name,url,options){OpenLayers.Layer.XYZ.prototype.initialize.apply(this,arguments);this.tileOptions=OpenLayers.Util.extend({crossOriginKeyword:"anonymous"},this.options&&this.options.tileOptions)},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.OSM(this.name,this.url,this.getOptions())}obj=OpenLayers.Layer.XYZ.prototype.clone.apply(this,[obj]);return obj},CLASS_NAME:"OpenLayers.Layer.OSM"});OpenLayers.Layer.TMS=OpenLayers.Class(OpenLayers.Layer.Grid,{serviceVersion:"1.0.0",layername:null,type:null,isBaseLayer:true,tileOrigin:null,serverResolutions:null,zoomOffset:0,initialize:function(name,url,options){var newArguments=[];newArguments.push(name,url,{},options);OpenLayers.Layer.Grid.prototype.initialize.apply(this,newArguments)},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.TMS(this.name,this.url,this.getOptions())}obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj},getURL:function(bounds){bounds=this.adjustBounds(bounds);var res=this.getServerResolution();var x=Math.round((bounds.left-this.tileOrigin.lon)/(res*this.tileSize.w));var y=Math.round((bounds.bottom-this.tileOrigin.lat)/(res*this.tileSize.h));var z=this.getServerZoom();var path=this.serviceVersion+"/"+this.layername+"/"+z+"/"+x+"/"+y+"."+this.type;var url=this.url;if(OpenLayers.Util.isArray(url)){url=this.selectUrl(path,url)}return url+path},setMap:function(map){OpenLayers.Layer.Grid.prototype.setMap.apply(this,arguments);if(!this.tileOrigin){this.tileOrigin=new OpenLayers.LonLat(this.map.maxExtent.left,this.map.maxExtent.bottom)}},CLASS_NAME:"OpenLayers.Layer.TMS"});OpenLayers.Layer.MapServer=OpenLayers.Class(OpenLayers.Layer.Grid,{DEFAULT_PARAMS:{mode:"map",map_imagetype:"png"},initialize:function(name,url,params,options){OpenLayers.Layer.Grid.prototype.initialize.apply(this,arguments);this.params=OpenLayers.Util.applyDefaults(this.params,this.DEFAULT_PARAMS);if(options==null||options.isBaseLayer==null){this.isBaseLayer=this.params.transparent!="true"&&this.params.transparent!=true}},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.MapServer(this.name,this.url,this.params,this.getOptions())}obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj},getURL:function(bounds){bounds=this.adjustBounds(bounds);var extent=[bounds.left,bounds.bottom,bounds.right,bounds.top];var imageSize=this.getImageSize();var url=this.getFullRequestString({mapext:extent,imgext:extent,map_size:[imageSize.w,imageSize.h],imgx:imageSize.w/2,imgy:imageSize.h/2,imgxy:[imageSize.w,imageSize.h]});return url},getFullRequestString:function(newParams,altUrl){var url=altUrl==null?this.url:altUrl;var allParams=OpenLayers.Util.extend({},this.params);allParams=OpenLayers.Util.extend(allParams,newParams);var paramsString=OpenLayers.Util.getParameterString(allParams);if(OpenLayers.Util.isArray(url)){url=this.selectUrl(paramsString,url)}var urlParams=OpenLayers.Util.upperCaseObject(OpenLayers.Util.getParameters(url));for(var key in allParams){if(key.toUpperCase()in urlParams){delete allParams[key]}}paramsString=OpenLayers.Util.getParameterString(allParams);var requestString=url;paramsString=paramsString.replace(/,/g,"+");if(paramsString!=""){var lastServerChar=url.charAt(url.length-1);if(lastServerChar=="&"||lastServerChar=="?"){requestString+=paramsString}else{if(url.indexOf("?")==-1){requestString+="?"+paramsString}else{requestString+="&"+paramsString}}}return requestString},CLASS_NAME:"OpenLayers.Layer.MapServer"});OpenLayers.Layer.FixedZoomLevels=OpenLayers.Class({initialize:function(){},initResolutions:function(){var props=["minZoomLevel","maxZoomLevel","numZoomLevels"];for(var i=0,len=props.length;i<len;i++){var property=props[i];this[property]=this.options[property]!=null?this.options[property]:this.map[property]}if(this.minZoomLevel==null||this.minZoomLevel<this.MIN_ZOOM_LEVEL){this.minZoomLevel=this.MIN_ZOOM_LEVEL}var desiredZoomLevels;var limitZoomLevels=this.MAX_ZOOM_LEVEL-this.minZoomLevel+1;if(this.options.numZoomLevels==null&&this.options.maxZoomLevel!=null||this.numZoomLevels==null&&this.maxZoomLevel!=null){desiredZoomLevels=this.maxZoomLevel-this.minZoomLevel+1}else{desiredZoomLevels=this.numZoomLevels}if(desiredZoomLevels!=null){this.numZoomLevels=Math.min(desiredZoomLevels,limitZoomLevels)}else{this.numZoomLevels=limitZoomLevels}this.maxZoomLevel=this.minZoomLevel+this.numZoomLevels-1;if(this.RESOLUTIONS!=null){var resolutionsIndex=0;this.resolutions=[];for(var i=this.minZoomLevel;i<=this.maxZoomLevel;i++){this.resolutions[resolutionsIndex++]=this.RESOLUTIONS[i]}this.maxResolution=this.resolutions[0];this.minResolution=this.resolutions[this.resolutions.length-1]}},getResolution:function(){if(this.resolutions!=null){return OpenLayers.Layer.prototype.getResolution.apply(this,arguments)}else{var resolution=null;var viewSize=this.map.getSize();var extent=this.getExtent();if(viewSize!=null&&extent!=null){resolution=Math.max(extent.getWidth()/viewSize.w,extent.getHeight()/viewSize.h)}return resolution}},getExtent:function(){var size=this.map.getSize();var tl=this.getLonLatFromViewPortPx({x:0,y:0});var br=this.getLonLatFromViewPortPx({x:size.w,y:size.h});if(tl!=null&&br!=null){return new OpenLayers.Bounds(tl.lon,br.lat,br.lon,tl.lat)}else{return null}},getZoomForResolution:function(resolution){if(this.resolutions!=null){return OpenLayers.Layer.prototype.getZoomForResolution.apply(this,arguments)}else{var extent=OpenLayers.Layer.prototype.getExtent.apply(this,[]);return this.getZoomForExtent(extent)}},getOLZoomFromMapObjectZoom:function(moZoom){var zoom=null;if(moZoom!=null){zoom=moZoom-this.minZoomLevel;if(this.map.baseLayer!==this){zoom=this.map.baseLayer.getZoomForResolution(this.getResolutionForZoom(zoom))}}return zoom},getMapObjectZoomFromOLZoom:function(olZoom){var zoom=null;if(olZoom!=null){zoom=olZoom+this.minZoomLevel;if(this.map.baseLayer!==this){zoom=this.getZoomForResolution(this.map.baseLayer.getResolutionForZoom(zoom))}}return zoom},CLASS_NAME:"OpenLayers.Layer.FixedZoomLevels"});OpenLayers.Layer.Bing=OpenLayers.Class(OpenLayers.Layer.XYZ,{key:null,serverResolutions:[156543.03390625,78271.516953125,39135.7584765625,19567.87923828125,9783.939619140625,4891.9698095703125,2445.9849047851562,1222.9924523925781,611.4962261962891,305.74811309814453,152.87405654907226,76.43702827453613,38.218514137268066,19.109257068634033,9.554628534317017,4.777314267158508,2.388657133579254,1.194328566789627,.5971642833948135,.29858214169740677,.14929107084870338,.07464553542435169],attributionTemplate:'<span class="olBingAttribution ${type}">'+'<div><a target="_blank" href="http://www.bing.com/maps/">'+'<img src="${logo}" /></a></div>${copyrights}'+'<a style="white-space: nowrap" target="_blank" '+'href="http://www.microsoft.com/maps/product/terms.html">'+"Terms of Use</a></span>",metadata:null,protocolRegex:/^http:/i,type:"Road",culture:"en-US",metadataParams:null,tileOptions:null,protocol:~window.location.href.indexOf("http")?"":"http:",initialize:function(options){options=OpenLayers.Util.applyDefaults({sphericalMercator:true},options);var name=options.name||"Bing "+(options.type||this.type);var newArgs=[name,null,options];OpenLayers.Layer.XYZ.prototype.initialize.apply(this,newArgs);this.tileOptions=OpenLayers.Util.extend({crossOriginKeyword:"anonymous"},this.options.tileOptions);this.loadMetadata()},loadMetadata:function(){this._callbackId="_callback_"+this.id.replace(/\./g,"_");window[this._callbackId]=OpenLayers.Function.bind(OpenLayers.Layer.Bing.processMetadata,this);var params=OpenLayers.Util.applyDefaults({key:this.key,jsonp:this._callbackId,include:"ImageryProviders"},this.metadataParams);var url=this.protocol+"//dev.virtualearth.net/REST/v1/Imagery/Metadata/"+this.type+"?"+OpenLayers.Util.getParameterString(params);var script=document.createElement("script");script.type="text/javascript";script.src=url;script.id=this._callbackId;document.getElementsByTagName("head")[0].appendChild(script)},initLayer:function(){var res=this.metadata.resourceSets[0].resources[0];var url=res.imageUrl.replace("{quadkey}","${quadkey}");url=url.replace("{culture}",this.culture);url=url.replace(this.protocolRegex,this.protocol);this.url=[];for(var i=0;i<res.imageUrlSubdomains.length;++i){this.url.push(url.replace("{subdomain}",res.imageUrlSubdomains[i]))}this.addOptions({maxResolution:Math.min(this.serverResolutions[res.zoomMin],this.maxResolution||Number.POSITIVE_INFINITY),numZoomLevels:Math.min(res.zoomMax+1-res.zoomMin,this.numZoomLevels)},true);if(!this.isBaseLayer){this.redraw()}this.updateAttribution()},getURL:function(bounds){if(!this.url){return}var xyz=this.getXYZ(bounds),x=xyz.x,y=xyz.y,z=xyz.z;var quadDigits=[];for(var i=z;i>0;--i){var digit="0";var mask=1<<i-1;if((x&mask)!=0){digit++}if((y&mask)!=0){digit++;digit++}quadDigits.push(digit)}var quadKey=quadDigits.join("");var url=this.selectUrl(""+x+y+z,this.url);return OpenLayers.String.format(url,{quadkey:quadKey})},updateAttribution:function(){var metadata=this.metadata;if(!metadata.resourceSets||!this.map||!this.map.center){return}var res=metadata.resourceSets[0].resources[0];var extent=this.map.getExtent().transform(this.map.getProjectionObject(),new OpenLayers.Projection("EPSG:4326"));var providers=res.imageryProviders||[],zoom=OpenLayers.Util.indexOf(this.serverResolutions,this.getServerResolution()),copyrights="",provider,i,ii,j,jj,bbox,coverage;for(i=0,ii=providers.length;i<ii;++i){provider=providers[i];for(j=0,jj=provider.coverageAreas.length;j<jj;++j){coverage=provider.coverageAreas[j];bbox=OpenLayers.Bounds.fromArray(coverage.bbox,true);if(extent.intersectsBounds(bbox)&&zoom<=coverage.zoomMax&&zoom>=coverage.zoomMin){copyrights+=provider.attribution+" "}}}var logo=metadata.brandLogoUri.replace(this.protocolRegex,this.protocol);this.attribution=OpenLayers.String.format(this.attributionTemplate,{type:this.type.toLowerCase(),logo:logo,copyrights:copyrights});this.map&&this.map.events.triggerEvent("changelayer",{layer:this,property:"attribution"})},setMap:function(){OpenLayers.Layer.XYZ.prototype.setMap.apply(this,arguments);this.map.events.register("moveend",this,this.updateAttribution)},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.Bing(this.options)}obj=OpenLayers.Layer.XYZ.prototype.clone.apply(this,[obj]);return obj},destroy:function(){this.map&&this.map.events.unregister("moveend",this,this.updateAttribution);OpenLayers.Layer.XYZ.prototype.destroy.apply(this,arguments)},CLASS_NAME:"OpenLayers.Layer.Bing"});OpenLayers.Layer.Bing.processMetadata=function(metadata){this.metadata=metadata;this.initLayer();var script=document.getElementById(this._callbackId);script.parentNode.removeChild(script);window[this._callbackId]=undefined;delete this._callbackId};OpenLayers.Layer.KaMap=OpenLayers.Class(OpenLayers.Layer.Grid,{isBaseLayer:true,DEFAULT_PARAMS:{i:"jpeg",map:""},initialize:function(name,url,params,options){OpenLayers.Layer.Grid.prototype.initialize.apply(this,arguments);this.params=OpenLayers.Util.applyDefaults(this.params,this.DEFAULT_PARAMS)},getURL:function(bounds){bounds=this.adjustBounds(bounds);var mapRes=this.map.getResolution();var scale=Math.round(this.map.getScale()*1e4)/1e4;var pX=Math.round(bounds.left/mapRes);var pY=-Math.round(bounds.top/mapRes);return this.getFullRequestString({t:pY,l:pX,s:scale})},calculateGridLayout:function(bounds,origin,resolution){var tilelon=resolution*this.tileSize.w;var tilelat=resolution*this.tileSize.h;var offsetlon=bounds.left;var tilecol=Math.floor(offsetlon/tilelon)-this.buffer;var offsetlat=bounds.top;var tilerow=Math.floor(offsetlat/tilelat)+this.buffer;return{tilelon:tilelon,tilelat:tilelat,startcol:tilecol,startrow:tilerow}},getTileBoundsForGridIndex:function(row,col){var origin=this.getTileOrigin();var tileLayout=this.gridLayout;var tilelon=tileLayout.tilelon;var tilelat=tileLayout.tilelat;var minX=(tileLayout.startcol+col)*tilelon;var minY=(tileLayout.startrow-row)*tilelat;return new OpenLayers.Bounds(minX,minY,minX+tilelon,minY+tilelat)},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.KaMap(this.name,this.url,this.params,this.getOptions())}obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);if(this.tileSize!=null){obj.tileSize=this.tileSize.clone()}obj.grid=[];return obj},getTileBounds:function(viewPortPx){var resolution=this.getResolution();var tileMapWidth=resolution*this.tileSize.w;var tileMapHeight=resolution*this.tileSize.h;var mapPoint=this.getLonLatFromViewPortPx(viewPortPx);var tileLeft=tileMapWidth*Math.floor(mapPoint.lon/tileMapWidth);var tileBottom=tileMapHeight*Math.floor(mapPoint.lat/tileMapHeight);return new OpenLayers.Bounds(tileLeft,tileBottom,tileLeft+tileMapWidth,tileBottom+tileMapHeight)},CLASS_NAME:"OpenLayers.Layer.KaMap"});OpenLayers.Layer.KaMapCache=OpenLayers.Class(OpenLayers.Layer.KaMap,{IMAGE_EXTENSIONS:{jpeg:"jpg",gif:"gif",png:"png",png8:"png",png24:"png",dithered:"png"},DEFAULT_FORMAT:"jpeg",initialize:function(name,url,params,options){OpenLayers.Layer.KaMap.prototype.initialize.apply(this,arguments);this.extension=this.IMAGE_EXTENSIONS[this.params.i.toLowerCase()||this.DEFAULT_FORMAT]},getURL:function(bounds){bounds=this.adjustBounds(bounds);var mapRes=this.map.getResolution();var scale=Math.round(this.map.getScale()*1e4)/1e4;var pX=Math.round(bounds.left/mapRes);var pY=-Math.round(bounds.top/mapRes);var metaX=Math.floor(pX/this.tileSize.w/this.params.metaTileSize.w)*this.tileSize.w*this.params.metaTileSize.w;var metaY=Math.floor(pY/this.tileSize.h/this.params.metaTileSize.h)*this.tileSize.h*this.params.metaTileSize.h;var components=["/",this.params.map,"/",scale,"/",this.params.g.replace(/\s/g,"_"),"/def/t",metaY,"/l",metaX,"/t",pY,"l",pX,".",this.extension];var url=this.url;if(OpenLayers.Util.isArray(url)){url=this.selectUrl(components.join(""),url)}return url+components.join("")},CLASS_NAME:"OpenLayers.Layer.KaMapCache"});OpenLayers.Layer.Text=OpenLayers.Class(OpenLayers.Layer.Markers,{location:null,features:null,formatOptions:null,selectedFeature:null,initialize:function(name,options){OpenLayers.Layer.Markers.prototype.initialize.apply(this,arguments);this.features=[]},destroy:function(){OpenLayers.Layer.Markers.prototype.destroy.apply(this,arguments);this.clearFeatures();this.features=null},loadText:function(){if(!this.loaded){if(this.location!=null){var onFail=function(e){this.events.triggerEvent("loadend")};this.events.triggerEvent("loadstart");OpenLayers.Request.GET({url:this.location,success:this.parseData,failure:onFail,scope:this});this.loaded=true}}},moveTo:function(bounds,zoomChanged,minor){OpenLayers.Layer.Markers.prototype.moveTo.apply(this,arguments);if(this.visibility&&!this.loaded){this.loadText()}},parseData:function(ajaxRequest){var text=ajaxRequest.responseText;var options={};OpenLayers.Util.extend(options,this.formatOptions);if(this.map&&!this.projection.equals(this.map.getProjectionObject())){options.externalProjection=this.projection;options.internalProjection=this.map.getProjectionObject()}var parser=new OpenLayers.Format.Text(options);var features=parser.read(text);for(var i=0,len=features.length;i<len;i++){var data={};var feature=features[i];var location;var iconSize,iconOffset;location=new OpenLayers.LonLat(feature.geometry.x,feature.geometry.y);if(feature.style.graphicWidth&&feature.style.graphicHeight){iconSize=new OpenLayers.Size(feature.style.graphicWidth,feature.style.graphicHeight)}if(feature.style.graphicXOffset!==undefined&&feature.style.graphicYOffset!==undefined){iconOffset=new OpenLayers.Pixel(feature.style.graphicXOffset,feature.style.graphicYOffset)}if(feature.style.externalGraphic!=null){data.icon=new OpenLayers.Icon(feature.style.externalGraphic,iconSize,iconOffset)}else{data.icon=OpenLayers.Marker.defaultIcon();if(iconSize!=null){data.icon.setSize(iconSize)}}if(feature.attributes.title!=null&&feature.attributes.description!=null){data["popupContentHTML"]="<h2>"+feature.attributes.title+"</h2>"+"<p>"+feature.attributes.description+"</p>"}data["overflow"]=feature.attributes.overflow||"auto";var markerFeature=new OpenLayers.Feature(this,location,data);this.features.push(markerFeature);var marker=markerFeature.createMarker();if(feature.attributes.title!=null&&feature.attributes.description!=null){marker.events.register("click",markerFeature,this.markerClick)}this.addMarker(marker)}this.events.triggerEvent("loadend")},markerClick:function(evt){var sameMarkerClicked=this==this.layer.selectedFeature;this.layer.selectedFeature=!sameMarkerClicked?this:null
;for(var i=0,len=this.layer.map.popups.length;i<len;i++){this.layer.map.removePopup(this.layer.map.popups[i])}if(!sameMarkerClicked){this.layer.map.addPopup(this.createPopup())}OpenLayers.Event.stop(evt)},clearFeatures:function(){if(this.features!=null){while(this.features.length>0){var feature=this.features[0];OpenLayers.Util.removeItem(this.features,feature);feature.destroy()}}},CLASS_NAME:"OpenLayers.Layer.Text"});OpenLayers.Layer.ArcGIS93Rest=OpenLayers.Class(OpenLayers.Layer.Grid,{DEFAULT_PARAMS:{format:"png"},isBaseLayer:true,initialize:function(name,url,params,options){var newArguments=[];params=OpenLayers.Util.upperCaseObject(params);newArguments.push(name,url,params,options);OpenLayers.Layer.Grid.prototype.initialize.apply(this,newArguments);OpenLayers.Util.applyDefaults(this.params,OpenLayers.Util.upperCaseObject(this.DEFAULT_PARAMS));if(this.params.TRANSPARENT&&this.params.TRANSPARENT.toString().toLowerCase()=="true"){if(options==null||!options.isBaseLayer){this.isBaseLayer=false}if(this.params.FORMAT=="jpg"){this.params.FORMAT=OpenLayers.Util.alphaHack()?"gif":"png"}}},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.ArcGIS93Rest(this.name,this.url,this.params,this.getOptions())}obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj},getURL:function(bounds){bounds=this.adjustBounds(bounds);var projWords=this.projection.getCode().split(":");var srid=projWords[projWords.length-1];var imageSize=this.getImageSize();var newParams={BBOX:bounds.toBBOX(),SIZE:imageSize.w+","+imageSize.h,F:"image",BBOXSR:srid,IMAGESR:srid};if(this.layerDefs){var layerDefStrList=[];var layerID;for(layerID in this.layerDefs){if(this.layerDefs.hasOwnProperty(layerID)){if(this.layerDefs[layerID]){layerDefStrList.push(layerID);layerDefStrList.push(":");layerDefStrList.push(this.layerDefs[layerID]);layerDefStrList.push(";")}}}if(layerDefStrList.length>0){newParams["LAYERDEFS"]=layerDefStrList.join("")}}var requestString=this.getFullRequestString(newParams);return requestString},setLayerFilter:function(id,queryDef){if(!this.layerDefs){this.layerDefs={}}if(queryDef){this.layerDefs[id]=queryDef}else{delete this.layerDefs[id]}},clearLayerFilter:function(id){if(id){delete this.layerDefs[id]}else{delete this.layerDefs}},mergeNewParams:function(newParams){var upperParams=OpenLayers.Util.upperCaseObject(newParams);var newArguments=[upperParams];return OpenLayers.Layer.Grid.prototype.mergeNewParams.apply(this,newArguments)},CLASS_NAME:"OpenLayers.Layer.ArcGIS93Rest"});OpenLayers.Layer.MapGuide=OpenLayers.Class(OpenLayers.Layer.Grid,{isBaseLayer:true,useHttpTile:false,singleTile:false,useOverlay:false,useAsyncOverlay:true,TILE_PARAMS:{operation:"GETTILEIMAGE",version:"1.2.0"},SINGLE_TILE_PARAMS:{operation:"GETMAPIMAGE",format:"PNG",locale:"en",clip:"1",version:"1.0.0"},OVERLAY_PARAMS:{operation:"GETDYNAMICMAPOVERLAYIMAGE",format:"PNG",locale:"en",clip:"1",version:"2.0.0"},FOLDER_PARAMS:{tileColumnsPerFolder:30,tileRowsPerFolder:30,format:"png",querystring:null},defaultSize:new OpenLayers.Size(300,300),tileOriginCorner:"tl",initialize:function(name,url,params,options){OpenLayers.Layer.Grid.prototype.initialize.apply(this,arguments);if(options==null||options.isBaseLayer==null){this.isBaseLayer=this.transparent!="true"&&this.transparent!=true}if(options&&options.useOverlay!=null){this.useOverlay=options.useOverlay}if(this.singleTile){if(this.useOverlay){OpenLayers.Util.applyDefaults(this.params,this.OVERLAY_PARAMS);if(!this.useAsyncOverlay){this.params.version="1.0.0"}}else{OpenLayers.Util.applyDefaults(this.params,this.SINGLE_TILE_PARAMS)}}else{if(this.useHttpTile){OpenLayers.Util.applyDefaults(this.params,this.FOLDER_PARAMS)}else{OpenLayers.Util.applyDefaults(this.params,this.TILE_PARAMS)}this.setTileSize(this.defaultSize)}},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.MapGuide(this.name,this.url,this.params,this.getOptions())}obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj},getURL:function(bounds){var url;var center=bounds.getCenterLonLat();var mapSize=this.map.getSize();if(this.singleTile){var params={setdisplaydpi:OpenLayers.DOTS_PER_INCH,setdisplayheight:mapSize.h*this.ratio,setdisplaywidth:mapSize.w*this.ratio,setviewcenterx:center.lon,setviewcentery:center.lat,setviewscale:this.map.getScale()};if(this.useOverlay&&!this.useAsyncOverlay){var getVisParams={};getVisParams=OpenLayers.Util.extend(getVisParams,params);getVisParams.operation="GETVISIBLEMAPEXTENT";getVisParams.version="1.0.0";getVisParams.session=this.params.session;getVisParams.mapName=this.params.mapName;getVisParams.format="text/xml";url=this.getFullRequestString(getVisParams);OpenLayers.Request.GET({url:url,async:false})}url=this.getFullRequestString(params)}else{var currentRes=this.map.getResolution();var colidx=Math.floor((bounds.left-this.maxExtent.left)/currentRes);colidx=Math.round(colidx/this.tileSize.w);var rowidx=Math.floor((this.maxExtent.top-bounds.top)/currentRes);rowidx=Math.round(rowidx/this.tileSize.h);if(this.useHttpTile){url=this.getImageFilePath({tilecol:colidx,tilerow:rowidx,scaleindex:this.resolutions.length-this.map.zoom-1})}else{url=this.getFullRequestString({tilecol:colidx,tilerow:rowidx,scaleindex:this.resolutions.length-this.map.zoom-1})}}return url},getFullRequestString:function(newParams,altUrl){var url=altUrl==null?this.url:altUrl;if(typeof url=="object"){url=url[Math.floor(Math.random()*url.length)]}var requestString=url;var allParams=OpenLayers.Util.extend({},this.params);allParams=OpenLayers.Util.extend(allParams,newParams);var urlParams=OpenLayers.Util.upperCaseObject(OpenLayers.Util.getParameters(url));for(var key in allParams){if(key.toUpperCase()in urlParams){delete allParams[key]}}var paramsString=OpenLayers.Util.getParameterString(allParams);paramsString=paramsString.replace(/,/g,"+");if(paramsString!=""){var lastServerChar=url.charAt(url.length-1);if(lastServerChar=="&"||lastServerChar=="?"){requestString+=paramsString}else{if(url.indexOf("?")==-1){requestString+="?"+paramsString}else{requestString+="&"+paramsString}}}return requestString},getImageFilePath:function(newParams,altUrl){var url=altUrl==null?this.url:altUrl;if(typeof url=="object"){url=url[Math.floor(Math.random()*url.length)]}var requestString=url;var tileRowGroup="";var tileColGroup="";if(newParams.tilerow<0){tileRowGroup="-"}if(newParams.tilerow==0){tileRowGroup+="0"}else{tileRowGroup+=Math.floor(Math.abs(newParams.tilerow/this.params.tileRowsPerFolder))*this.params.tileRowsPerFolder}if(newParams.tilecol<0){tileColGroup="-"}if(newParams.tilecol==0){tileColGroup+="0"}else{tileColGroup+=Math.floor(Math.abs(newParams.tilecol/this.params.tileColumnsPerFolder))*this.params.tileColumnsPerFolder}var tilePath="/S"+Math.floor(newParams.scaleindex)+"/"+this.params.basemaplayergroupname+"/R"+tileRowGroup+"/C"+tileColGroup+"/"+newParams.tilerow%this.params.tileRowsPerFolder+"_"+newParams.tilecol%this.params.tileColumnsPerFolder+"."+this.params.format;if(this.params.querystring){tilePath+="?"+this.params.querystring}requestString+=tilePath;return requestString},CLASS_NAME:"OpenLayers.Layer.MapGuide"});OpenLayers.Layer.EventPane=OpenLayers.Class(OpenLayers.Layer,{smoothDragPan:true,isBaseLayer:true,isFixed:true,pane:null,mapObject:null,initialize:function(name,options){OpenLayers.Layer.prototype.initialize.apply(this,arguments);if(this.pane==null){this.pane=OpenLayers.Util.createDiv(this.div.id+"_EventPane")}},destroy:function(){this.mapObject=null;this.pane=null;OpenLayers.Layer.prototype.destroy.apply(this,arguments)},setMap:function(map){OpenLayers.Layer.prototype.setMap.apply(this,arguments);this.pane.style.zIndex=parseInt(this.div.style.zIndex)+1;this.pane.style.display=this.div.style.display;this.pane.style.width="100%";this.pane.style.height="100%";if(OpenLayers.BROWSER_NAME=="msie"){this.pane.style.background="url("+OpenLayers.Util.getImageLocation("blank.gif")+")"}if(this.isFixed){this.map.viewPortDiv.appendChild(this.pane)}else{this.map.layerContainerDiv.appendChild(this.pane)}this.loadMapObject();if(this.mapObject==null){this.loadWarningMessage()}},removeMap:function(map){if(this.pane&&this.pane.parentNode){this.pane.parentNode.removeChild(this.pane)}OpenLayers.Layer.prototype.removeMap.apply(this,arguments)},loadWarningMessage:function(){this.div.style.backgroundColor="darkblue";var viewSize=this.map.getSize();var msgW=Math.min(viewSize.w,300);var msgH=Math.min(viewSize.h,200);var size=new OpenLayers.Size(msgW,msgH);var centerPx=new OpenLayers.Pixel(viewSize.w/2,viewSize.h/2);var topLeft=centerPx.add(-size.w/2,-size.h/2);var div=OpenLayers.Util.createDiv(this.name+"_warning",topLeft,size,null,null,null,"auto");div.style.padding="7px";div.style.backgroundColor="yellow";div.innerHTML=this.getWarningHTML();this.div.appendChild(div)},getWarningHTML:function(){return""},display:function(display){OpenLayers.Layer.prototype.display.apply(this,arguments);this.pane.style.display=this.div.style.display},setZIndex:function(zIndex){OpenLayers.Layer.prototype.setZIndex.apply(this,arguments);this.pane.style.zIndex=parseInt(this.div.style.zIndex)+1},moveByPx:function(dx,dy){OpenLayers.Layer.prototype.moveByPx.apply(this,arguments);if(this.dragPanMapObject){this.dragPanMapObject(dx,-dy)}else{this.moveTo(this.map.getCachedCenter())}},moveTo:function(bounds,zoomChanged,dragging){OpenLayers.Layer.prototype.moveTo.apply(this,arguments);if(this.mapObject!=null){var newCenter=this.map.getCenter();var newZoom=this.map.getZoom();if(newCenter!=null){var moOldCenter=this.getMapObjectCenter();var oldCenter=this.getOLLonLatFromMapObjectLonLat(moOldCenter);var moOldZoom=this.getMapObjectZoom();var oldZoom=this.getOLZoomFromMapObjectZoom(moOldZoom);if(!newCenter.equals(oldCenter)||newZoom!=oldZoom){if(!zoomChanged&&oldCenter&&this.dragPanMapObject&&this.smoothDragPan){var oldPx=this.map.getViewPortPxFromLonLat(oldCenter);var newPx=this.map.getViewPortPxFromLonLat(newCenter);this.dragPanMapObject(newPx.x-oldPx.x,oldPx.y-newPx.y)}else{var center=this.getMapObjectLonLatFromOLLonLat(newCenter);var zoom=this.getMapObjectZoomFromOLZoom(newZoom);this.setMapObjectCenter(center,zoom,dragging)}}}}},getLonLatFromViewPortPx:function(viewPortPx){var lonlat=null;if(this.mapObject!=null&&this.getMapObjectCenter()!=null){var moPixel=this.getMapObjectPixelFromOLPixel(viewPortPx);var moLonLat=this.getMapObjectLonLatFromMapObjectPixel(moPixel);lonlat=this.getOLLonLatFromMapObjectLonLat(moLonLat)}return lonlat},getViewPortPxFromLonLat:function(lonlat){var viewPortPx=null;if(this.mapObject!=null&&this.getMapObjectCenter()!=null){var moLonLat=this.getMapObjectLonLatFromOLLonLat(lonlat);var moPixel=this.getMapObjectPixelFromMapObjectLonLat(moLonLat);viewPortPx=this.getOLPixelFromMapObjectPixel(moPixel)}return viewPortPx},getOLLonLatFromMapObjectLonLat:function(moLonLat){var olLonLat=null;if(moLonLat!=null){var lon=this.getLongitudeFromMapObjectLonLat(moLonLat);var lat=this.getLatitudeFromMapObjectLonLat(moLonLat);olLonLat=new OpenLayers.LonLat(lon,lat)}return olLonLat},getMapObjectLonLatFromOLLonLat:function(olLonLat){var moLatLng=null;if(olLonLat!=null){moLatLng=this.getMapObjectLonLatFromLonLat(olLonLat.lon,olLonLat.lat)}return moLatLng},getOLPixelFromMapObjectPixel:function(moPixel){var olPixel=null;if(moPixel!=null){var x=this.getXFromMapObjectPixel(moPixel);var y=this.getYFromMapObjectPixel(moPixel);olPixel=new OpenLayers.Pixel(x,y)}return olPixel},getMapObjectPixelFromOLPixel:function(olPixel){var moPixel=null;if(olPixel!=null){moPixel=this.getMapObjectPixelFromXY(olPixel.x,olPixel.y)}return moPixel},CLASS_NAME:"OpenLayers.Layer.EventPane"});OpenLayers.Layer.SphericalMercator={getExtent:function(){var extent=null;if(this.sphericalMercator){extent=this.map.calculateBounds()}else{extent=OpenLayers.Layer.FixedZoomLevels.prototype.getExtent.apply(this)}return extent},getLonLatFromViewPortPx:function(viewPortPx){return OpenLayers.Layer.prototype.getLonLatFromViewPortPx.apply(this,arguments)},getViewPortPxFromLonLat:function(lonlat){return OpenLayers.Layer.prototype.getViewPortPxFromLonLat.apply(this,arguments)},initMercatorParameters:function(){this.RESOLUTIONS=[];var maxResolution=156543.03390625;for(var zoom=0;zoom<=this.MAX_ZOOM_LEVEL;++zoom){this.RESOLUTIONS[zoom]=maxResolution/Math.pow(2,zoom)}this.units="m";this.projection=this.projection||"EPSG:900913"},forwardMercator:function(){var gg=new OpenLayers.Projection("EPSG:4326");var sm=new OpenLayers.Projection("EPSG:900913");return function(lon,lat){var point=OpenLayers.Projection.transform({x:lon,y:lat},gg,sm);return new OpenLayers.LonLat(point.x,point.y)}}(),inverseMercator:function(){var gg=new OpenLayers.Projection("EPSG:4326");var sm=new OpenLayers.Projection("EPSG:900913");return function(x,y){var point=OpenLayers.Projection.transform({x:x,y:y},sm,gg);return new OpenLayers.LonLat(point.x,point.y)}}()};OpenLayers.Layer.Google=OpenLayers.Class(OpenLayers.Layer.EventPane,OpenLayers.Layer.FixedZoomLevels,{MIN_ZOOM_LEVEL:0,MAX_ZOOM_LEVEL:21,RESOLUTIONS:[1.40625,.703125,.3515625,.17578125,.087890625,.0439453125,.02197265625,.010986328125,.0054931640625,.00274658203125,.001373291015625,.0006866455078125,.00034332275390625,.000171661376953125,858306884765625e-19,4291534423828125e-20,2145767211914062e-20,1072883605957031e-20,536441802978515e-20,268220901489257e-20,1341104507446289e-21,6.705522537231445e-7],type:null,wrapDateLine:true,sphericalMercator:false,version:null,initialize:function(name,options){options=options||{};if(!options.version){options.version=typeof GMap2==="function"?"2":"3"}var mixin=OpenLayers.Layer.Google["v"+options.version.replace(/\./g,"_")];if(mixin){OpenLayers.Util.applyDefaults(options,mixin)}else{throw"Unsupported Google Maps API version: "+options.version}OpenLayers.Util.applyDefaults(options,mixin.DEFAULTS);if(options.maxExtent){options.maxExtent=options.maxExtent.clone()}OpenLayers.Layer.EventPane.prototype.initialize.apply(this,[name,options]);OpenLayers.Layer.FixedZoomLevels.prototype.initialize.apply(this,[name,options]);if(this.sphericalMercator){OpenLayers.Util.extend(this,OpenLayers.Layer.SphericalMercator);this.initMercatorParameters()}},clone:function(){return new OpenLayers.Layer.Google(this.name,this.getOptions())},setVisibility:function(visible){var opacity=this.opacity==null?1:this.opacity;OpenLayers.Layer.EventPane.prototype.setVisibility.apply(this,arguments);this.setOpacity(opacity)},display:function(visible){if(!this._dragging){this.setGMapVisibility(visible)}OpenLayers.Layer.EventPane.prototype.display.apply(this,arguments)},moveTo:function(bounds,zoomChanged,dragging){this._dragging=dragging;OpenLayers.Layer.EventPane.prototype.moveTo.apply(this,arguments);delete this._dragging},setOpacity:function(opacity){if(opacity!==this.opacity){if(this.map!=null){this.map.events.triggerEvent("changelayer",{layer:this,property:"opacity"})}this.opacity=opacity}if(this.getVisibility()){var container=this.getMapContainer();OpenLayers.Util.modifyDOMElement(container,null,null,null,null,null,null,opacity)}},destroy:function(){if(this.map){this.setGMapVisibility(false);var cache=OpenLayers.Layer.Google.cache[this.map.id];if(cache&&cache.count<=1){this.removeGMapElements()}}OpenLayers.Layer.EventPane.prototype.destroy.apply(this,arguments)},removeGMapElements:function(){var cache=OpenLayers.Layer.Google.cache[this.map.id];if(cache){var container=this.mapObject&&this.getMapContainer();if(container&&container.parentNode){container.parentNode.removeChild(container)}var termsOfUse=cache.termsOfUse;if(termsOfUse&&termsOfUse.parentNode){termsOfUse.parentNode.removeChild(termsOfUse)}var poweredBy=cache.poweredBy;if(poweredBy&&poweredBy.parentNode){poweredBy.parentNode.removeChild(poweredBy)}if(this.mapObject&&window.google&&google.maps&&google.maps.event&&google.maps.event.clearListeners){google.maps.event.clearListeners(this.mapObject,"tilesloaded")}}},removeMap:function(map){if(this.visibility&&this.mapObject){this.setGMapVisibility(false)}var cache=OpenLayers.Layer.Google.cache[map.id];if(cache){if(cache.count<=1){this.removeGMapElements();delete OpenLayers.Layer.Google.cache[map.id]}else{--cache.count}}delete this.termsOfUse;delete this.poweredBy;delete this.mapObject;delete this.dragObject;OpenLayers.Layer.EventPane.prototype.removeMap.apply(this,arguments)},getOLBoundsFromMapObjectBounds:function(moBounds){var olBounds=null;if(moBounds!=null){var sw=moBounds.getSouthWest();var ne=moBounds.getNorthEast();if(this.sphericalMercator){sw=this.forwardMercator(sw.lng(),sw.lat());ne=this.forwardMercator(ne.lng(),ne.lat())}else{sw=new OpenLayers.LonLat(sw.lng(),sw.lat());ne=new OpenLayers.LonLat(ne.lng(),ne.lat())}olBounds=new OpenLayers.Bounds(sw.lon,sw.lat,ne.lon,ne.lat)}return olBounds},getWarningHTML:function(){return OpenLayers.i18n("googleWarning")},getMapObjectCenter:function(){return this.mapObject.getCenter()},getMapObjectZoom:function(){return this.mapObject.getZoom()},getLongitudeFromMapObjectLonLat:function(moLonLat){return this.sphericalMercator?this.forwardMercator(moLonLat.lng(),moLonLat.lat()).lon:moLonLat.lng()},getLatitudeFromMapObjectLonLat:function(moLonLat){var lat=this.sphericalMercator?this.forwardMercator(moLonLat.lng(),moLonLat.lat()).lat:moLonLat.lat();return lat},getXFromMapObjectPixel:function(moPixel){return moPixel.x},getYFromMapObjectPixel:function(moPixel){return moPixel.y},CLASS_NAME:"OpenLayers.Layer.Google"});OpenLayers.Layer.Google.cache={};OpenLayers.Layer.Google.v2={termsOfUse:null,poweredBy:null,dragObject:null,loadMapObject:function(){if(!this.type){this.type=G_NORMAL_MAP}var mapObject,termsOfUse,poweredBy;var cache=OpenLayers.Layer.Google.cache[this.map.id];if(cache){mapObject=cache.mapObject;termsOfUse=cache.termsOfUse;poweredBy=cache.poweredBy;++cache.count}else{var container=this.map.viewPortDiv;var div=document.createElement("div");div.id=this.map.id+"_GMap2Container";div.style.position="absolute";div.style.width="100%";div.style.height="100%";container.appendChild(div);try{mapObject=new GMap2(div);termsOfUse=div.lastChild;container.appendChild(termsOfUse);termsOfUse.style.zIndex="1100";termsOfUse.style.right="";termsOfUse.style.bottom="";termsOfUse.className="olLayerGoogleCopyright";poweredBy=div.lastChild;container.appendChild(poweredBy);poweredBy.style.zIndex="1100";poweredBy.style.right="";poweredBy.style.bottom="";poweredBy.className="olLayerGooglePoweredBy gmnoprint"}catch(e){throw e}OpenLayers.Layer.Google.cache[this.map.id]={mapObject:mapObject,termsOfUse:termsOfUse,poweredBy:poweredBy,count:1}}this.mapObject=mapObject;this.termsOfUse=termsOfUse;this.poweredBy=poweredBy;if(OpenLayers.Util.indexOf(this.mapObject.getMapTypes(),this.type)===-1){this.mapObject.addMapType(this.type)}if(typeof mapObject.getDragObject=="function"){this.dragObject=mapObject.getDragObject()}else{this.dragPanMapObject=null}if(this.isBaseLayer===false){this.setGMapVisibility(this.div.style.display!=="none")}},onMapResize:function(){if(this.visibility&&this.mapObject.isLoaded()){this.mapObject.checkResize()}else{if(!this._resized){var layer=this;var handle=GEvent.addListener(this.mapObject,"load",function(){GEvent.removeListener(handle);delete layer._resized;layer.mapObject.checkResize();layer.moveTo(layer.map.getCenter(),layer.map.getZoom())})}this._resized=true}},setGMapVisibility:function(visible){var cache=OpenLayers.Layer.Google.cache[this.map.id];if(cache){var container=this.mapObject.getContainer();if(visible===true){this.mapObject.setMapType(this.type);container.style.display="";this.termsOfUse.style.left="";this.termsOfUse.style.display="";this.poweredBy.style.display="";cache.displayed=this.id}else{if(cache.displayed===this.id){delete cache.displayed}if(!cache.displayed){container.style.display="none";this.termsOfUse.style.display="none";this.termsOfUse.style.left="-9999px";this.poweredBy.style.display="none"}}}},getMapContainer:function(){return this.mapObject.getContainer()},getMapObjectBoundsFromOLBounds:function(olBounds){var moBounds=null;if(olBounds!=null){var sw=this.sphericalMercator?this.inverseMercator(olBounds.bottom,olBounds.left):new OpenLayers.LonLat(olBounds.bottom,olBounds.left);var ne=this.sphericalMercator?this.inverseMercator(olBounds.top,olBounds.right):new OpenLayers.LonLat(olBounds.top,olBounds.right);moBounds=new GLatLngBounds(new GLatLng(sw.lat,sw.lon),new GLatLng(ne.lat,ne.lon))}return moBounds},setMapObjectCenter:function(center,zoom){this.mapObject.setCenter(center,zoom)},dragPanMapObject:function(dX,dY){this.dragObject.moveBy(new GSize(-dX,dY))},getMapObjectLonLatFromMapObjectPixel:function(moPixel){return this.mapObject.fromContainerPixelToLatLng(moPixel)},getMapObjectPixelFromMapObjectLonLat:function(moLonLat){return this.mapObject.fromLatLngToContainerPixel(moLonLat)},getMapObjectZoomFromMapObjectBounds:function(moBounds){return this.mapObject.getBoundsZoomLevel(moBounds)},getMapObjectLonLatFromLonLat:function(lon,lat){var gLatLng;if(this.sphericalMercator){var lonlat=this.inverseMercator(lon,lat);gLatLng=new GLatLng(lonlat.lat,lonlat.lon)}else{gLatLng=new GLatLng(lat,lon)}return gLatLng},getMapObjectPixelFromXY:function(x,y){return new GPoint(x,y)}};OpenLayers.Layer.GeoRSS=OpenLayers.Class(OpenLayers.Layer.Markers,{location:null,features:null,formatOptions:null,selectedFeature:null,icon:null,popupSize:null,useFeedTitle:true,initialize:function(name,location,options){OpenLayers.Layer.Markers.prototype.initialize.apply(this,[name,options]);this.location=location;this.features=[]},destroy:function(){OpenLayers.Layer.Markers.prototype.destroy.apply(this,arguments);this.clearFeatures();this.features=null},loadRSS:function(){if(!this.loaded){this.events.triggerEvent("loadstart");OpenLayers.Request.GET({url:this.location,success:this.parseData,scope:this});this.loaded=true}},moveTo:function(bounds,zoomChanged,minor){OpenLayers.Layer.Markers.prototype.moveTo.apply(this,arguments);if(this.visibility&&!this.loaded){this.loadRSS()}},parseData:function(ajaxRequest){var doc=ajaxRequest.responseXML;if(!doc||!doc.documentElement){doc=OpenLayers.Format.XML.prototype.read(ajaxRequest.responseText)}if(this.useFeedTitle){var name=null;try{name=doc.getElementsByTagNameNS("*","title")[0].firstChild.nodeValue}catch(e){try{name=doc.getElementsByTagName("title")[0].firstChild.nodeValue}catch(e){}}if(name){this.setName(name)}}var options={};OpenLayers.Util.extend(options,this.formatOptions);if(this.map&&!this.projection.equals(this.map.getProjectionObject())){options.externalProjection=this.projection;options.internalProjection=this.map.getProjectionObject()}var format=new OpenLayers.Format.GeoRSS(options);var features=format.read(doc);for(var i=0,len=features.length;i<len;i++){var data={};var feature=features[i];if(!feature.geometry){continue}var title=feature.attributes.title?feature.attributes.title:"Untitled";var description=feature.attributes.description?feature.attributes.description:"No description.";var link=feature.attributes.link?feature.attributes.link:"";var location=feature.geometry.getBounds().getCenterLonLat();data.icon=this.icon==null?OpenLayers.Marker.defaultIcon():this.icon.clone();data.popupSize=this.popupSize?this.popupSize.clone():new OpenLayers.Size(250,120);if(title||description){data.title=title;data.description=description;var contentHTML='<div class="olLayerGeoRSSClose">[x]</div>';contentHTML+='<div class="olLayerGeoRSSTitle">';if(link){contentHTML+='<a class="link" href="'+link+'" target="_blank">'}contentHTML+=title;if(link){contentHTML+="</a>"}contentHTML+="</div>";contentHTML+='<div style="" class="olLayerGeoRSSDescription">';contentHTML+=description;contentHTML+="</div>";data["popupContentHTML"]=contentHTML}var feature=new OpenLayers.Feature(this,location,data);this.features.push(feature);var marker=feature.createMarker();marker.events.register("click",feature,this.markerClick);this.addMarker(marker)}this.events.triggerEvent("loadend")},markerClick:function(evt){var sameMarkerClicked=this==this.layer.selectedFeature;this.layer.selectedFeature=!sameMarkerClicked?this:null;for(var i=0,len=this.layer.map.popups.length;i<len;i++){this.layer.map.removePopup(this.layer.map.popups[i])}if(!sameMarkerClicked){var popup=this.createPopup();OpenLayers.Event.observe(popup.div,"click",OpenLayers.Function.bind(function(){for(var i=0,len=this.layer.map.popups.length;i<len;i++){this.layer.map.removePopup(this.layer.map.popups[i])}},this));this.layer.map.addPopup(popup)}OpenLayers.Event.stop(evt)},clearFeatures:function(){if(this.features!=null){while(this.features.length>0){var feature=this.features[0];OpenLayers.Util.removeItem(this.features,feature);feature.destroy()}}},CLASS_NAME:"OpenLayers.Layer.GeoRSS"});OpenLayers.Layer.Vector=OpenLayers.Class(OpenLayers.Layer,{isBaseLayer:false,isFixed:false,features:null,filter:null,selectedFeatures:null,unrenderedFeatures:null,reportError:true,style:null,styleMap:null,strategies:null,protocol:null,renderers:["SVG","VML","Canvas"],renderer:null,rendererOptions:null,geometryType:null,drawn:false,ratio:1,initialize:function(name,options){OpenLayers.Layer.prototype.initialize.apply(this,arguments);if(!this.renderer||!this.renderer.supported()){this.assignRenderer()}if(!this.renderer||!this.renderer.supported()){this.renderer=null;this.displayError()}if(!this.styleMap){this.styleMap=new OpenLayers.StyleMap}this.features=[];this.selectedFeatures=[];this.unrenderedFeatures={};if(this.strategies){for(var i=0,len=this.strategies.length;i<len;i++){this.strategies[i].setLayer(this)}}},destroy:function(){if(this.strategies){var strategy,i,len;for(i=0,len=this.strategies.length;i<len;i++){strategy=this.strategies[i];if(strategy.autoDestroy){strategy.destroy()}}this.strategies=null}if(this.protocol){if(this.protocol.autoDestroy){this.protocol.destroy()}this.protocol=null}this.destroyFeatures();this.features=null;this.selectedFeatures=null;this.unrenderedFeatures=null;if(this.renderer){this.renderer.destroy()}this.renderer=null;this.geometryType=null;this.drawn=null;OpenLayers.Layer.prototype.destroy.apply(this,arguments)},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.Vector(this.name,this.getOptions())}obj=OpenLayers.Layer.prototype.clone.apply(this,[obj]);var features=this.features;var len=features.length;var clonedFeatures=new Array(len);for(var i=0;i<len;++i){clonedFeatures[i]=features[i].clone()}obj.features=clonedFeatures;return obj},refresh:function(obj){if(this.calculateInRange()&&this.visibility){this.events.triggerEvent("refresh",obj)}},assignRenderer:function(){for(var i=0,len=this.renderers.length;i<len;i++){var rendererClass=this.renderers[i];var renderer=typeof rendererClass=="function"?rendererClass:OpenLayers.Renderer[rendererClass];if(renderer&&renderer.prototype.supported()){this.renderer=new renderer(this.div,this.rendererOptions);break}}},displayError:function(){if(this.reportError){OpenLayers.Console.userError(OpenLayers.i18n("browserNotSupported",{renderers:this.renderers.join("\n")}))}},setMap:function(map){OpenLayers.Layer.prototype.setMap.apply(this,arguments);if(!this.renderer){this.map.removeLayer(this)}else{this.renderer.map=this.map;var newSize=this.map.getSize();newSize.w=newSize.w*this.ratio;newSize.h=newSize.h*this.ratio;this.renderer.setSize(newSize)}},afterAdd:function(){if(this.strategies){var strategy,i,len;for(i=0,len=this.strategies.length;i<len;i++){strategy=this.strategies[i];if(strategy.autoActivate){strategy.activate()}}}},removeMap:function(map){this.drawn=false;if(this.strategies){var strategy,i,len;for(i=0,len=this.strategies.length;i<len;i++){strategy=this.strategies[i];if(strategy.autoActivate){strategy.deactivate()}}}},onMapResize:function(){OpenLayers.Layer.prototype.onMapResize.apply(this,arguments);var newSize=this.map.getSize();newSize.w=newSize.w*this.ratio;newSize.h=newSize.h*this.ratio;this.renderer.setSize(newSize)},moveTo:function(bounds,zoomChanged,dragging){OpenLayers.Layer.prototype.moveTo.apply(this,arguments);var coordSysUnchanged=true;if(!dragging){this.renderer.root.style.visibility="hidden";var viewSize=this.map.getSize(),viewWidth=viewSize.w,viewHeight=viewSize.h,offsetLeft=viewWidth/2*this.ratio-viewWidth/2,offsetTop=viewHeight/2*this.ratio-viewHeight/2;offsetLeft+=this.map.layerContainerOriginPx.x;offsetLeft=-Math.round(offsetLeft);offsetTop+=this.map.layerContainerOriginPx.y;offsetTop=-Math.round(offsetTop);this.div.style.left=offsetLeft+"px";this.div.style.top=offsetTop+"px";var extent=this.map.getExtent().scale(this.ratio);coordSysUnchanged=this.renderer.setExtent(extent,zoomChanged);this.renderer.root.style.visibility="visible";if(OpenLayers.IS_GECKO===true){this.div.scrollLeft=this.div.scrollLeft}if(!zoomChanged&&coordSysUnchanged){for(var i in this.unrenderedFeatures){var feature=this.unrenderedFeatures[i];this.drawFeature(feature)}}}if(!this.drawn||zoomChanged||!coordSysUnchanged){this.drawn=true;var feature;for(var i=0,len=this.features.length;i<len;i++){this.renderer.locked=i!==len-1;feature=this.features[i];this.drawFeature(feature)}}},display:function(display){OpenLayers.Layer.prototype.display.apply(this,arguments);var currentDisplay=this.div.style.display;if(currentDisplay!=this.renderer.root.style.display){this.renderer.root.style.display=currentDisplay}},addFeatures:function(features,options){if(!OpenLayers.Util.isArray(features)){features=[features]}var notify=!options||!options.silent;if(notify){var event={features:features};var ret=this.events.triggerEvent("beforefeaturesadded",event);if(ret===false){return}features=event.features}var featuresAdded=[];for(var i=0,len=features.length;i<len;i++){if(i!=features.length-1){this.renderer.locked=true}else{this.renderer.locked=false}var feature=features[i];if(this.geometryType&&!(feature.geometry instanceof this.geometryType)){throw new TypeError("addFeatures: component should be an "+this.geometryType.prototype.CLASS_NAME)}feature.layer=this;if(!feature.style&&this.style){feature.style=OpenLayers.Util.extend({},this.style)}if(notify){if(this.events.triggerEvent("beforefeatureadded",{feature:feature})===false){continue}this.preFeatureInsert(feature)}featuresAdded.push(feature);this.features.push(feature);this.drawFeature(feature);if(notify){this.events.triggerEvent("featureadded",{feature:feature});this.onFeatureInsert(feature)}}if(notify){this.events.triggerEvent("featuresadded",{features:featuresAdded})}},removeFeatures:function(features,options){if(!features||features.length===0){return}if(features===this.features){return this.removeAllFeatures(options)}if(!OpenLayers.Util.isArray(features)){features=[features]}if(features===this.selectedFeatures){features=features.slice()}var notify=!options||!options.silent;if(notify){this.events.triggerEvent("beforefeaturesremoved",{features:features})}for(var i=features.length-1;i>=0;i--){if(i!=0&&features[i-1].geometry){this.renderer.locked=true}else{this.renderer.locked=false}var feature=features[i];delete this.unrenderedFeatures[feature.id];if(notify){this.events.triggerEvent("beforefeatureremoved",{feature:feature})}this.features=OpenLayers.Util.removeItem(this.features,feature);feature.layer=null;if(feature.geometry){this.renderer.eraseFeatures(feature)}if(OpenLayers.Util.indexOf(this.selectedFeatures,feature)!=-1){OpenLayers.Util.removeItem(this.selectedFeatures,feature)}if(notify){this.events.triggerEvent("featureremoved",{feature:feature})}}if(notify){this.events.triggerEvent("featuresremoved",{features:features})}},removeAllFeatures:function(options){var notify=!options||!options.silent;var features=this.features;if(notify){this.events.triggerEvent("beforefeaturesremoved",{features:features})}var feature;for(var i=features.length-1;i>=0;i--){feature=features[i];if(notify){this.events.triggerEvent("beforefeatureremoved",{feature:feature})}feature.layer=null;if(notify){this.events.triggerEvent("featureremoved",{feature:feature})}}this.renderer.clear();this.features=[];this.unrenderedFeatures={};this.selectedFeatures=[];if(notify){this.events.triggerEvent("featuresremoved",{features:features
})}},destroyFeatures:function(features,options){var all=features==undefined;if(all){features=this.features}if(features){this.removeFeatures(features,options);for(var i=features.length-1;i>=0;i--){features[i].destroy()}}},drawFeature:function(feature,style){if(!this.drawn){return}if(typeof style!="object"){if(!style&&feature.state===OpenLayers.State.DELETE){style="delete"}var renderIntent=style||feature.renderIntent;style=feature.style||this.style;if(!style){style=this.styleMap.createSymbolizer(feature,renderIntent)}}var drawn=this.renderer.drawFeature(feature,style);if(drawn===false||drawn===null){this.unrenderedFeatures[feature.id]=feature}else{delete this.unrenderedFeatures[feature.id]}},eraseFeatures:function(features){this.renderer.eraseFeatures(features)},getFeatureFromEvent:function(evt){if(!this.renderer){throw new Error("getFeatureFromEvent called on layer with no "+"renderer. This usually means you destroyed a "+"layer, but not some handler which is associated "+"with it.")}var feature=null;var featureId=this.renderer.getFeatureIdFromEvent(evt);if(featureId){if(typeof featureId==="string"){feature=this.getFeatureById(featureId)}else{feature=featureId}}return feature},getFeatureBy:function(property,value){var feature=null;for(var i=0,len=this.features.length;i<len;++i){if(this.features[i][property]==value){feature=this.features[i];break}}return feature},getFeatureById:function(featureId){return this.getFeatureBy("id",featureId)},getFeatureByFid:function(featureFid){return this.getFeatureBy("fid",featureFid)},getFeaturesByAttribute:function(attrName,attrValue){var i,feature,len=this.features.length,foundFeatures=[];for(i=0;i<len;i++){feature=this.features[i];if(feature&&feature.attributes){if(feature.attributes[attrName]===attrValue){foundFeatures.push(feature)}}}return foundFeatures},onFeatureInsert:function(feature){},preFeatureInsert:function(feature){},getDataExtent:function(){var maxExtent=null;var features=this.features;if(features&&features.length>0){var geometry=null;for(var i=0,len=features.length;i<len;i++){geometry=features[i].geometry;if(geometry){if(maxExtent===null){maxExtent=new OpenLayers.Bounds}maxExtent.extend(geometry.getBounds())}}}return maxExtent},CLASS_NAME:"OpenLayers.Layer.Vector"});OpenLayers.Layer.PointGrid=OpenLayers.Class(OpenLayers.Layer.Vector,{dx:null,dy:null,ratio:1.5,maxFeatures:250,rotation:0,origin:null,gridBounds:null,initialize:function(config){config=config||{};OpenLayers.Layer.Vector.prototype.initialize.apply(this,[config.name,config])},setMap:function(map){OpenLayers.Layer.Vector.prototype.setMap.apply(this,arguments);map.events.register("moveend",this,this.onMoveEnd)},removeMap:function(map){map.events.unregister("moveend",this,this.onMoveEnd);OpenLayers.Layer.Vector.prototype.removeMap.apply(this,arguments)},setRatio:function(ratio){this.ratio=ratio;this.updateGrid(true)},setMaxFeatures:function(maxFeatures){this.maxFeatures=maxFeatures;this.updateGrid(true)},setSpacing:function(dx,dy){this.dx=dx;this.dy=dy||dx;this.updateGrid(true)},setOrigin:function(origin){this.origin=origin;this.updateGrid(true)},getOrigin:function(){if(!this.origin){this.origin=this.map.getExtent().getCenterLonLat()}return this.origin},setRotation:function(rotation){this.rotation=rotation;this.updateGrid(true)},onMoveEnd:function(){this.updateGrid()},getViewBounds:function(){var bounds=this.map.getExtent();if(this.rotation){var origin=this.getOrigin();var rotationOrigin=new OpenLayers.Geometry.Point(origin.lon,origin.lat);var rect=bounds.toGeometry();rect.rotate(-this.rotation,rotationOrigin);bounds=rect.getBounds()}return bounds},updateGrid:function(force){if(force||this.invalidBounds()){var viewBounds=this.getViewBounds();var origin=this.getOrigin();var rotationOrigin=new OpenLayers.Geometry.Point(origin.lon,origin.lat);var viewBoundsWidth=viewBounds.getWidth();var viewBoundsHeight=viewBounds.getHeight();var aspectRatio=viewBoundsWidth/viewBoundsHeight;var maxHeight=Math.sqrt(this.dx*this.dy*this.maxFeatures/aspectRatio);var maxWidth=maxHeight*aspectRatio;var gridWidth=Math.min(viewBoundsWidth*this.ratio,maxWidth);var gridHeight=Math.min(viewBoundsHeight*this.ratio,maxHeight);var center=viewBounds.getCenterLonLat();this.gridBounds=new OpenLayers.Bounds(center.lon-gridWidth/2,center.lat-gridHeight/2,center.lon+gridWidth/2,center.lat+gridHeight/2);var rows=Math.floor(gridHeight/this.dy);var cols=Math.floor(gridWidth/this.dx);var gridLeft=origin.lon+this.dx*Math.ceil((this.gridBounds.left-origin.lon)/this.dx);var gridBottom=origin.lat+this.dy*Math.ceil((this.gridBounds.bottom-origin.lat)/this.dy);var features=new Array(rows*cols);var x,y,point;for(var i=0;i<cols;++i){x=gridLeft+i*this.dx;for(var j=0;j<rows;++j){y=gridBottom+j*this.dy;point=new OpenLayers.Geometry.Point(x,y);if(this.rotation){point.rotate(this.rotation,rotationOrigin)}features[i*rows+j]=new OpenLayers.Feature.Vector(point)}}this.destroyFeatures(this.features,{silent:true});this.addFeatures(features,{silent:true})}},invalidBounds:function(){return!this.gridBounds||!this.gridBounds.containsBounds(this.getViewBounds())},CLASS_NAME:"OpenLayers.Layer.PointGrid"});OpenLayers.Layer.PointTrack=OpenLayers.Class(OpenLayers.Layer.Vector,{dataFrom:null,styleFrom:null,addNodes:function(pointFeatures,options){if(pointFeatures.length<2){throw new Error("At least two point features have to be added to "+"create a line from")}var lines=new Array(pointFeatures.length-1);var pointFeature,startPoint,endPoint;for(var i=0,len=pointFeatures.length;i<len;i++){pointFeature=pointFeatures[i];endPoint=pointFeature.geometry;if(!endPoint){var lonlat=pointFeature.lonlat;endPoint=new OpenLayers.Geometry.Point(lonlat.lon,lonlat.lat)}else if(endPoint.CLASS_NAME!="OpenLayers.Geometry.Point"){throw new TypeError("Only features with point geometries are supported.")}if(i>0){var attributes=this.dataFrom!=null?pointFeatures[i+this.dataFrom].data||pointFeatures[i+this.dataFrom].attributes:null;var style=this.styleFrom!=null?pointFeatures[i+this.styleFrom].style:null;var line=new OpenLayers.Geometry.LineString([startPoint,endPoint]);lines[i-1]=new OpenLayers.Feature.Vector(line,attributes,style)}startPoint=endPoint}this.addFeatures(lines,options)},CLASS_NAME:"OpenLayers.Layer.PointTrack"});OpenLayers.Layer.PointTrack.SOURCE_NODE=-1;OpenLayers.Layer.PointTrack.TARGET_NODE=0;OpenLayers.Layer.PointTrack.dataFrom={SOURCE_NODE:-1,TARGET_NODE:0};OpenLayers.Layer.TileCache=OpenLayers.Class(OpenLayers.Layer.Grid,{isBaseLayer:true,format:"image/png",serverResolutions:null,initialize:function(name,url,layername,options){this.layername=layername;OpenLayers.Layer.Grid.prototype.initialize.apply(this,[name,url,{},options]);this.extension=this.format.split("/")[1].toLowerCase();this.extension=this.extension=="jpg"?"jpeg":this.extension},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.TileCache(this.name,this.url,this.layername,this.getOptions())}obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj},getURL:function(bounds){var res=this.getServerResolution();var bbox=this.maxExtent;var size=this.tileSize;var tileX=Math.round((bounds.left-bbox.left)/(res*size.w));var tileY=Math.round((bounds.bottom-bbox.bottom)/(res*size.h));var tileZ=this.serverResolutions!=null?OpenLayers.Util.indexOf(this.serverResolutions,res):this.map.getZoom();var components=[this.layername,OpenLayers.Number.zeroPad(tileZ,2),OpenLayers.Number.zeroPad(parseInt(tileX/1e6),3),OpenLayers.Number.zeroPad(parseInt(tileX/1e3)%1e3,3),OpenLayers.Number.zeroPad(parseInt(tileX)%1e3,3),OpenLayers.Number.zeroPad(parseInt(tileY/1e6),3),OpenLayers.Number.zeroPad(parseInt(tileY/1e3)%1e3,3),OpenLayers.Number.zeroPad(parseInt(tileY)%1e3,3)+"."+this.extension];var path=components.join("/");var url=this.url;if(OpenLayers.Util.isArray(url)){url=this.selectUrl(path,url)}url=url.charAt(url.length-1)=="/"?url:url+"/";return url+path},CLASS_NAME:"OpenLayers.Layer.TileCache"});OpenLayers.Layer.ArcGISCache=OpenLayers.Class(OpenLayers.Layer.XYZ,{url:null,tileOrigin:null,tileSize:new OpenLayers.Size(256,256),useArcGISServer:true,type:"png",useScales:false,overrideDPI:false,initialize:function(name,url,options){OpenLayers.Layer.XYZ.prototype.initialize.apply(this,arguments);if(this.resolutions){this.serverResolutions=this.resolutions;this.maxExtent=this.getMaxExtentForResolution(this.resolutions[0])}if(this.layerInfo){var info=this.layerInfo;var startingTileExtent=new OpenLayers.Bounds(info.fullExtent.xmin,info.fullExtent.ymin,info.fullExtent.xmax,info.fullExtent.ymax);this.projection="EPSG:"+info.spatialReference.wkid;this.sphericalMercator=info.spatialReference.wkid==102100;this.units=info.units=="esriFeet"?"ft":"m";if(!!info.tileInfo){this.tileSize=new OpenLayers.Size(info.tileInfo.width||info.tileInfo.cols,info.tileInfo.height||info.tileInfo.rows);this.tileOrigin=new OpenLayers.LonLat(info.tileInfo.origin.x,info.tileInfo.origin.y);var upperLeft=new OpenLayers.Geometry.Point(startingTileExtent.left,startingTileExtent.top);var bottomRight=new OpenLayers.Geometry.Point(startingTileExtent.right,startingTileExtent.bottom);if(this.useScales){this.scales=[]}else{this.resolutions=[]}this.lods=[];for(var key in info.tileInfo.lods){if(info.tileInfo.lods.hasOwnProperty(key)){var lod=info.tileInfo.lods[key];if(this.useScales){this.scales.push(lod.scale)}else{this.resolutions.push(lod.resolution)}var start=this.getContainingTileCoords(upperLeft,lod.resolution);lod.startTileCol=start.x;lod.startTileRow=start.y;var end=this.getContainingTileCoords(bottomRight,lod.resolution);lod.endTileCol=end.x;lod.endTileRow=end.y;this.lods.push(lod)}}this.maxExtent=this.calculateMaxExtentWithLOD(this.lods[0]);this.serverResolutions=this.resolutions;if(this.overrideDPI&&info.tileInfo.dpi){OpenLayers.DOTS_PER_INCH=info.tileInfo.dpi}}}},getContainingTileCoords:function(point,res){return new OpenLayers.Pixel(Math.max(Math.floor((point.x-this.tileOrigin.lon)/(this.tileSize.w*res)),0),Math.max(Math.floor((this.tileOrigin.lat-point.y)/(this.tileSize.h*res)),0))},calculateMaxExtentWithLOD:function(lod){var numTileCols=lod.endTileCol-lod.startTileCol+1;var numTileRows=lod.endTileRow-lod.startTileRow+1;var minX=this.tileOrigin.lon+lod.startTileCol*this.tileSize.w*lod.resolution;var maxX=minX+numTileCols*this.tileSize.w*lod.resolution;var maxY=this.tileOrigin.lat-lod.startTileRow*this.tileSize.h*lod.resolution;var minY=maxY-numTileRows*this.tileSize.h*lod.resolution;return new OpenLayers.Bounds(minX,minY,maxX,maxY)},calculateMaxExtentWithExtent:function(extent,res){var upperLeft=new OpenLayers.Geometry.Point(extent.left,extent.top);var bottomRight=new OpenLayers.Geometry.Point(extent.right,extent.bottom);var start=this.getContainingTileCoords(upperLeft,res);var end=this.getContainingTileCoords(bottomRight,res);var lod={resolution:res,startTileCol:start.x,startTileRow:start.y,endTileCol:end.x,endTileRow:end.y};return this.calculateMaxExtentWithLOD(lod)},getUpperLeftTileCoord:function(res){var upperLeft=new OpenLayers.Geometry.Point(this.maxExtent.left,this.maxExtent.top);return this.getContainingTileCoords(upperLeft,res)},getLowerRightTileCoord:function(res){var bottomRight=new OpenLayers.Geometry.Point(this.maxExtent.right,this.maxExtent.bottom);return this.getContainingTileCoords(bottomRight,res)},getMaxExtentForResolution:function(res){var start=this.getUpperLeftTileCoord(res);var end=this.getLowerRightTileCoord(res);var numTileCols=end.x-start.x+1;var numTileRows=end.y-start.y+1;var minX=this.tileOrigin.lon+start.x*this.tileSize.w*res;var maxX=minX+numTileCols*this.tileSize.w*res;var maxY=this.tileOrigin.lat-start.y*this.tileSize.h*res;var minY=maxY-numTileRows*this.tileSize.h*res;return new OpenLayers.Bounds(minX,minY,maxX,maxY)},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.ArcGISCache(this.name,this.url,this.options)}return OpenLayers.Layer.XYZ.prototype.clone.apply(this,[obj])},initGriddedTiles:function(bounds){delete this._tileOrigin;OpenLayers.Layer.XYZ.prototype.initGriddedTiles.apply(this,arguments)},getMaxExtent:function(){var resolution=this.map.getResolution();return this.maxExtent=this.getMaxExtentForResolution(resolution)},getTileOrigin:function(){if(!this._tileOrigin){var extent=this.getMaxExtent();this._tileOrigin=new OpenLayers.LonLat(extent.left,extent.bottom)}return this._tileOrigin},getURL:function(bounds){var res=this.getResolution();var originTileX=this.tileOrigin.lon+res*this.tileSize.w/2;var originTileY=this.tileOrigin.lat-res*this.tileSize.h/2;var center=bounds.getCenterLonLat();var point={x:center.lon,y:center.lat};var x=Math.round(Math.abs((center.lon-originTileX)/(res*this.tileSize.w)));var y=Math.round(Math.abs((originTileY-center.lat)/(res*this.tileSize.h)));var z=this.map.getZoom();if(this.lods){var lod=this.lods[this.map.getZoom()];if(x<lod.startTileCol||x>lod.endTileCol||(y<lod.startTileRow||y>lod.endTileRow)){return null}}else{var start=this.getUpperLeftTileCoord(res);var end=this.getLowerRightTileCoord(res);if(x<start.x||x>=end.x||(y<start.y||y>=end.y)){return null}}var url=this.url;var s=""+x+y+z;if(OpenLayers.Util.isArray(url)){url=this.selectUrl(s,url)}if(this.useArcGISServer){url=url+"/tile/${z}/${y}/${x}"}else{x="C"+OpenLayers.Number.zeroPad(x,8,16);y="R"+OpenLayers.Number.zeroPad(y,8,16);z="L"+OpenLayers.Number.zeroPad(z,2,10);url=url+"/${z}/${y}/${x}."+this.type}url=OpenLayers.String.format(url,{x:x,y:y,z:z});return OpenLayers.Util.urlAppend(url,OpenLayers.Util.getParameterString(this.params))},CLASS_NAME:"OpenLayers.Layer.ArcGISCache"});OpenLayers.Layer.UTFGrid=OpenLayers.Class(OpenLayers.Layer.XYZ,{isBaseLayer:false,projection:new OpenLayers.Projection("EPSG:900913"),useJSONP:false,tileClass:OpenLayers.Tile.UTFGrid,initialize:function(options){OpenLayers.Layer.Grid.prototype.initialize.apply(this,[options.name,options.url,{},options]);this.tileOptions=OpenLayers.Util.extend({utfgridResolution:this.utfgridResolution},this.tileOptions)},createBackBuffer:function(){},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.UTFGrid(this.getOptions())}obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj},getFeatureInfo:function(location){var info=null;var tileInfo=this.getTileData(location);if(tileInfo&&tileInfo.tile){info=tileInfo.tile.getFeatureInfo(tileInfo.i,tileInfo.j)}return info},getFeatureId:function(location){var id=null;var info=this.getTileData(location);if(info.tile){id=info.tile.getFeatureId(info.i,info.j)}return id},CLASS_NAME:"OpenLayers.Layer.UTFGrid"});OpenLayers.Layer.WMS=OpenLayers.Class(OpenLayers.Layer.Grid,{DEFAULT_PARAMS:{service:"WMS",version:"1.1.1",request:"GetMap",styles:"",format:"image/jpeg"},isBaseLayer:true,encodeBBOX:false,noMagic:false,yx:{},initialize:function(name,url,params,options){var newArguments=[];params=OpenLayers.Util.upperCaseObject(params);if(parseFloat(params.VERSION)>=1.3&&!params.EXCEPTIONS){params.EXCEPTIONS="INIMAGE"}newArguments.push(name,url,params,options);OpenLayers.Layer.Grid.prototype.initialize.apply(this,newArguments);OpenLayers.Util.applyDefaults(this.params,OpenLayers.Util.upperCaseObject(this.DEFAULT_PARAMS));if(!this.noMagic&&this.params.TRANSPARENT&&this.params.TRANSPARENT.toString().toLowerCase()=="true"){if(options==null||!options.isBaseLayer){this.isBaseLayer=false}if(this.params.FORMAT=="image/jpeg"){this.params.FORMAT=OpenLayers.Util.alphaHack()?"image/gif":"image/png"}}},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.WMS(this.name,this.url,this.params,this.getOptions())}obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj},reverseAxisOrder:function(){var projCode=this.projection.getCode();return parseFloat(this.params.VERSION)>=1.3&&!!(this.yx[projCode]||OpenLayers.Projection.defaults[projCode]&&OpenLayers.Projection.defaults[projCode].yx)},getURL:function(bounds){bounds=this.adjustBounds(bounds);var imageSize=this.getImageSize();var newParams={};var reverseAxisOrder=this.reverseAxisOrder();newParams.BBOX=this.encodeBBOX?bounds.toBBOX(null,reverseAxisOrder):bounds.toArray(reverseAxisOrder);newParams.WIDTH=imageSize.w;newParams.HEIGHT=imageSize.h;var requestString=this.getFullRequestString(newParams);return requestString},mergeNewParams:function(newParams){var upperParams=OpenLayers.Util.upperCaseObject(newParams);var newArguments=[upperParams];return OpenLayers.Layer.Grid.prototype.mergeNewParams.apply(this,newArguments)},getFullRequestString:function(newParams,altUrl){var mapProjection=this.map.getProjectionObject();var projectionCode=this.projection&&this.projection.equals(mapProjection)?this.projection.getCode():mapProjection.getCode();var value=projectionCode=="none"?null:projectionCode;if(parseFloat(this.params.VERSION)>=1.3){this.params.CRS=value}else{this.params.SRS=value}if(typeof this.params.TRANSPARENT=="boolean"){newParams.TRANSPARENT=this.params.TRANSPARENT?"TRUE":"FALSE"}return OpenLayers.Layer.Grid.prototype.getFullRequestString.apply(this,arguments)},CLASS_NAME:"OpenLayers.Layer.WMS"});OpenLayers.Layer.Vector.RootContainer=OpenLayers.Class(OpenLayers.Layer.Vector,{displayInLayerSwitcher:false,layers:null,display:function(){},getFeatureFromEvent:function(evt){var layers=this.layers;var feature;for(var i=0;i<layers.length;i++){feature=layers[i].getFeatureFromEvent(evt);if(feature){return feature}}},setMap:function(map){OpenLayers.Layer.Vector.prototype.setMap.apply(this,arguments);this.collectRoots();map.events.register("changelayer",this,this.handleChangeLayer)},removeMap:function(map){map.events.unregister("changelayer",this,this.handleChangeLayer);this.resetRoots();OpenLayers.Layer.Vector.prototype.removeMap.apply(this,arguments)},collectRoots:function(){var layer;for(var i=0;i<this.map.layers.length;++i){layer=this.map.layers[i];if(OpenLayers.Util.indexOf(this.layers,layer)!=-1){layer.renderer.moveRoot(this.renderer)}}},resetRoots:function(){var layer;for(var i=0;i<this.layers.length;++i){layer=this.layers[i];if(this.renderer&&layer.renderer.getRenderLayerId()==this.id){this.renderer.moveRoot(layer.renderer)}}},handleChangeLayer:function(evt){var layer=evt.layer;if(evt.property=="order"&&OpenLayers.Util.indexOf(this.layers,layer)!=-1){this.resetRoots();this.collectRoots()}},CLASS_NAME:"OpenLayers.Layer.Vector.RootContainer"});OpenLayers.Layer.Google.v3={DEFAULTS:{sphericalMercator:true,projection:"EPSG:900913"},animationEnabled:true,loadMapObject:function(){if(!this.type){this.type=google.maps.MapTypeId.ROADMAP}var mapObject;var cache=OpenLayers.Layer.Google.cache[this.map.id];if(cache){mapObject=cache.mapObject;++cache.count}else{var center=this.map.getCenter();var container=document.createElement("div");container.className="olForeignContainer";container.style.width="100%";container.style.height="100%";mapObject=new google.maps.Map(container,{center:center?new google.maps.LatLng(center.lat,center.lon):new google.maps.LatLng(0,0),zoom:this.map.getZoom()||0,mapTypeId:this.type,disableDefaultUI:true,keyboardShortcuts:false,draggable:false,disableDoubleClickZoom:true,scrollwheel:false,streetViewControl:false});var googleControl=document.createElement("div");googleControl.style.width="100%";googleControl.style.height="100%";mapObject.controls[google.maps.ControlPosition.TOP_LEFT].push(googleControl);cache={googleControl:googleControl,mapObject:mapObject,count:1};OpenLayers.Layer.Google.cache[this.map.id]=cache}this.mapObject=mapObject;this.setGMapVisibility(this.visibility)},onMapResize:function(){if(this.visibility){google.maps.event.trigger(this.mapObject,"resize")}},setGMapVisibility:function(visible){var cache=OpenLayers.Layer.Google.cache[this.map.id];var map=this.map;if(cache){var type=this.type;var layers=map.layers;var layer;for(var i=layers.length-1;i>=0;--i){layer=layers[i];if(layer instanceof OpenLayers.Layer.Google&&layer.visibility===true&&layer.inRange===true){type=layer.type;visible=true;break}}var container=this.mapObject.getDiv();if(visible===true){if(container.parentNode!==map.div){if(!cache.rendered){var me=this;google.maps.event.addListenerOnce(this.mapObject,"tilesloaded",function(){cache.rendered=true;me.setGMapVisibility(me.getVisibility());me.moveTo(me.map.getCenter())})}else{map.div.appendChild(container);cache.googleControl.appendChild(map.viewPortDiv);google.maps.event.trigger(this.mapObject,"resize")}}this.mapObject.setMapTypeId(type)}else if(cache.googleControl.hasChildNodes()){map.div.appendChild(map.viewPortDiv);map.div.removeChild(container)}}},getMapContainer:function(){return this.mapObject.getDiv()},getMapObjectBoundsFromOLBounds:function(olBounds){var moBounds=null;if(olBounds!=null){var sw=this.sphericalMercator?this.inverseMercator(olBounds.bottom,olBounds.left):new OpenLayers.LonLat(olBounds.bottom,olBounds.left);var ne=this.sphericalMercator?this.inverseMercator(olBounds.top,olBounds.right):new OpenLayers.LonLat(olBounds.top,olBounds.right);moBounds=new google.maps.LatLngBounds(new google.maps.LatLng(sw.lat,sw.lon),new google.maps.LatLng(ne.lat,ne.lon))}return moBounds},getMapObjectLonLatFromMapObjectPixel:function(moPixel){var size=this.map.getSize();var lon=this.getLongitudeFromMapObjectLonLat(this.mapObject.center);var lat=this.getLatitudeFromMapObjectLonLat(this.mapObject.center);var res=this.map.getResolution();var delta_x=moPixel.x-size.w/2;var delta_y=moPixel.y-size.h/2;var lonlat=new OpenLayers.LonLat(lon+delta_x*res,lat-delta_y*res);if(this.wrapDateLine){lonlat=lonlat.wrapDateLine(this.maxExtent)}return this.getMapObjectLonLatFromLonLat(lonlat.lon,lonlat.lat)},getMapObjectPixelFromMapObjectLonLat:function(moLonLat){var lon=this.getLongitudeFromMapObjectLonLat(moLonLat);var lat=this.getLatitudeFromMapObjectLonLat(moLonLat);var res=this.map.getResolution();var extent=this.map.getExtent();return this.getMapObjectPixelFromXY(1/res*(lon-extent.left),1/res*(extent.top-lat))},setMapObjectCenter:function(center,zoom){if(this.animationEnabled===false&&zoom!=this.mapObject.zoom){var mapContainer=this.getMapContainer();google.maps.event.addListenerOnce(this.mapObject,"idle",function(){mapContainer.style.visibility=""});mapContainer.style.visibility="hidden"}this.mapObject.setOptions({center:center,zoom:zoom})},getMapObjectZoomFromMapObjectBounds:function(moBounds){return this.mapObject.getBoundsZoomLevel(moBounds)},getMapObjectLonLatFromLonLat:function(lon,lat){var gLatLng;if(this.sphericalMercator){var lonlat=this.inverseMercator(lon,lat);gLatLng=new google.maps.LatLng(lonlat.lat,lonlat.lon)}else{gLatLng=new google.maps.LatLng(lat,lon)}return gLatLng},getMapObjectPixelFromXY:function(x,y){return new google.maps.Point(x,y)}};OpenLayers.Protocol.CSW=function(options){options=OpenLayers.Util.applyDefaults(options,OpenLayers.Protocol.CSW.DEFAULTS);var cls=OpenLayers.Protocol.CSW["v"+options.version.replace(/\./g,"_")];if(!cls){throw"Unsupported CSW version: "+options.version}return new cls(options)};OpenLayers.Protocol.CSW.DEFAULTS={version:"2.0.2"};OpenLayers.Protocol.SOS=function(options){options=OpenLayers.Util.applyDefaults(options,OpenLayers.Protocol.SOS.DEFAULTS);var cls=OpenLayers.Protocol.SOS["v"+options.version.replace(/\./g,"_")];if(!cls){throw"Unsupported SOS version: "+options.version}return new cls(options)};OpenLayers.Protocol.SOS.DEFAULTS={version:"1.0.0"};OpenLayers.Protocol.Script=OpenLayers.Class(OpenLayers.Protocol,{url:null,params:null,callback:null,callbackTemplate:"OpenLayers.Protocol.Script.registry.${id}",callbackKey:"callback",callbackPrefix:"",scope:null,format:null,pendingRequests:null,srsInBBOX:false,initialize:function(options){options=options||{};this.params={};this.pendingRequests={};OpenLayers.Protocol.prototype.initialize.apply(this,arguments);if(!this.format){this.format=new OpenLayers.Format.GeoJSON}if(!this.filterToParams&&OpenLayers.Format.QueryStringFilter){var format=new OpenLayers.Format.QueryStringFilter({srsInBBOX:this.srsInBBOX});this.filterToParams=function(filter,params){return format.write(filter,params)}}},read:function(options){OpenLayers.Protocol.prototype.read.apply(this,arguments);options=OpenLayers.Util.applyDefaults(options,this.options);options.params=OpenLayers.Util.applyDefaults(options.params,this.options.params);if(options.filter&&this.filterToParams){options.params=this.filterToParams(options.filter,options.params)}var response=new OpenLayers.Protocol.Response({requestType:"read"});var request=this.createRequest(options.url,options.params,OpenLayers.Function.bind(function(data){response.data=data;this.handleRead(response,options)},this));response.priv=request;return response},createRequest:function(url,params,callback){var id=OpenLayers.Protocol.Script.register(callback);var name=OpenLayers.String.format(this.callbackTemplate,{id:id});params=OpenLayers.Util.extend({},params);params[this.callbackKey]=this.callbackPrefix+name;url=OpenLayers.Util.urlAppend(url,OpenLayers.Util.getParameterString(params));var script=document.createElement("script");script.type="text/javascript";script.src=url;script.id="OpenLayers_Protocol_Script_"+id;this.pendingRequests[script.id]=script;var head=document.getElementsByTagName("head")[0];head.appendChild(script);return script},destroyRequest:function(script){OpenLayers.Protocol.Script.unregister(script.id.split("_").pop());delete this.pendingRequests[script.id];if(script.parentNode){script.parentNode.removeChild(script)}},handleRead:function(response,options){this.handleResponse(response,options)},handleResponse:function(response,options){if(options.callback){if(response.data){response.features=this.parseFeatures(response.data);response.code=OpenLayers.Protocol.Response.SUCCESS}else{response.code=OpenLayers.Protocol.Response.FAILURE}this.destroyRequest(response.priv);options.callback.call(options.scope,response)}},parseFeatures:function(data){return this.format.read(data)},abort:function(response){if(response){this.destroyRequest(response.priv)}else{for(var key in this.pendingRequests){this.destroyRequest(this.pendingRequests[key])}}},destroy:function(){this.abort();delete this.params;delete this.format;OpenLayers.Protocol.prototype.destroy.apply(this)},CLASS_NAME:"OpenLayers.Protocol.Script"});(function(){var o=OpenLayers.Protocol.Script;var counter=0;o.registry={};o.register=function(callback){var id="c"+ ++counter;o.registry[id]=function(){callback.apply(this,arguments)};return id};o.unregister=function(id){delete o.registry[id]}})();OpenLayers.Protocol.WFS=function(options){options=OpenLayers.Util.applyDefaults(options,OpenLayers.Protocol.WFS.DEFAULTS);var cls=OpenLayers.Protocol.WFS["v"+options.version.replace(/\./g,"_")];if(!cls){throw"Unsupported WFS version: "+options.version}return new cls(options)};OpenLayers.Protocol.WFS.fromWMSLayer=function(layer,options){var typeName,featurePrefix;var param=layer.params["LAYERS"];var parts=(OpenLayers.Util.isArray(param)?param[0]:param).split(":");if(parts.length>1){featurePrefix=parts[0]}typeName=parts.pop();var protocolOptions={url:layer.url,featureType:typeName,featurePrefix:featurePrefix,srsName:layer.projection&&layer.projection.getCode()||layer.map&&layer.map.getProjectionObject().getCode(),version:"1.1.0"};return new OpenLayers.Protocol.WFS(OpenLayers.Util.applyDefaults(options,protocolOptions))};OpenLayers.Protocol.WFS.DEFAULTS={version:"1.0.0"};OpenLayers.Protocol.HTTP=OpenLayers.Class(OpenLayers.Protocol,{url:null,headers:null,params:null,callback:null,scope:null,readWithPOST:false,updateWithPOST:false,deleteWithPOST:false,wildcarded:false,srsInBBOX:false,initialize:function(options){options=options||{};this.params={};this.headers={};OpenLayers.Protocol.prototype.initialize.apply(this,arguments);if(!this.filterToParams&&OpenLayers.Format.QueryStringFilter){var format=new OpenLayers.Format.QueryStringFilter({wildcarded:this.wildcarded,srsInBBOX:this.srsInBBOX});this.filterToParams=function(filter,params){return format.write(filter,params)}}},destroy:function(){this.params=null;this.headers=null;OpenLayers.Protocol.prototype.destroy.apply(this)},read:function(options){OpenLayers.Protocol.prototype.read.apply(this,arguments);options=options||{};options.params=OpenLayers.Util.applyDefaults(options.params,this.options.params);options=OpenLayers.Util.applyDefaults(options,this.options);if(options.filter&&this.filterToParams){options.params=this.filterToParams(options.filter,options.params)}var readWithPOST=options.readWithPOST!==undefined?options.readWithPOST:this.readWithPOST;var resp=new OpenLayers.Protocol.Response({requestType:"read"});if(readWithPOST){var headers=options.headers||{};headers["Content-Type"]="application/x-www-form-urlencoded";resp.priv=OpenLayers.Request.POST({url:options.url,callback:this.createCallback(this.handleRead,resp,options),data:OpenLayers.Util.getParameterString(options.params),headers:headers})}else{resp.priv=OpenLayers.Request.GET({url:options.url,callback:this.createCallback(this.handleRead,resp,options),params:options.params,headers:options.headers})}return resp},handleRead:function(resp,options){this.handleResponse(resp,options)},create:function(features,options){options=OpenLayers.Util.applyDefaults(options,this.options);var resp=new OpenLayers.Protocol.Response({reqFeatures:features,requestType:"create"});resp.priv=OpenLayers.Request.POST({url:options.url,callback:this.createCallback(this.handleCreate,resp,options),headers:options.headers,data:this.format.write(features)});return resp},handleCreate:function(resp,options){this.handleResponse(resp,options)},update:function(feature,options){options=options||{};var url=options.url||feature.url||this.options.url+"/"+feature.fid;options=OpenLayers.Util.applyDefaults(options,this.options);var resp=new OpenLayers.Protocol.Response({reqFeatures:feature,requestType:"update"});var method=this.updateWithPOST?"POST":"PUT";resp.priv=OpenLayers.Request[method]({url:url,callback:this.createCallback(this.handleUpdate,resp,options),headers:options.headers,data:this.format.write(feature)});return resp},handleUpdate:function(resp,options){this.handleResponse(resp,options)},delete:function(feature,options){options=options||{};var url=options.url||feature.url||this.options.url+"/"+feature.fid;options=OpenLayers.Util.applyDefaults(options,this.options);var resp=new OpenLayers.Protocol.Response({reqFeatures:feature,requestType:"delete"});var method=this.deleteWithPOST?"POST":"DELETE";var requestOptions={url:url,callback:this.createCallback(this.handleDelete,resp,options),headers:options.headers};if(this.deleteWithPOST){requestOptions.data=this.format.write(feature)}resp.priv=OpenLayers.Request[method](requestOptions);return resp},handleDelete:function(resp,options){this.handleResponse(resp,options)},handleResponse:function(resp,options){var request=resp.priv;if(options.callback){if(request.status>=200&&request.status<300){if(resp.requestType!="delete"){resp.features=this.parseFeatures(request)}resp.code=OpenLayers.Protocol.Response.SUCCESS}else{resp.code=OpenLayers.Protocol.Response.FAILURE}options.callback.call(options.scope,resp)}},parseFeatures:function(request){var doc=request.responseXML;if(!doc||!doc.documentElement){doc=request.responseText}if(!doc||doc.length<=0){return null}return this.format.read(doc)},commit:function(features,options){options=OpenLayers.Util.applyDefaults(options,this.options);var resp=[],nResponses=0;var types={};types[OpenLayers.State.INSERT]=[];types[OpenLayers.State.UPDATE]=[];types[OpenLayers.State.DELETE]=[];var feature,list,requestFeatures=[];for(var i=0,len=features.length;i<len;++i){feature=features[i];list=types[feature.state];if(list){list.push(feature);requestFeatures.push(feature)}}var nRequests=(types[OpenLayers.State.INSERT].length>0?1:0)+types[OpenLayers.State.UPDATE].length+types[OpenLayers.State.DELETE].length;var success=true;var finalResponse=new OpenLayers.Protocol.Response({reqFeatures:requestFeatures});function insertCallback(response){var len=response.features?response.features.length:0;var fids=new Array(len);for(var i=0;i<len;++i){fids[i]=response.features[i].fid}finalResponse.insertIds=fids;callback.apply(this,[response])}
function callback(response){this.callUserCallback(response,options);success=success&&response.success();nResponses++;if(nResponses>=nRequests){if(options.callback){finalResponse.code=success?OpenLayers.Protocol.Response.SUCCESS:OpenLayers.Protocol.Response.FAILURE;options.callback.apply(options.scope,[finalResponse])}}}var queue=types[OpenLayers.State.INSERT];if(queue.length>0){resp.push(this.create(queue,OpenLayers.Util.applyDefaults({callback:insertCallback,scope:this},options.create)))}queue=types[OpenLayers.State.UPDATE];for(var i=queue.length-1;i>=0;--i){resp.push(this.update(queue[i],OpenLayers.Util.applyDefaults({callback:callback,scope:this},options.update)))}queue=types[OpenLayers.State.DELETE];for(var i=queue.length-1;i>=0;--i){resp.push(this["delete"](queue[i],OpenLayers.Util.applyDefaults({callback:callback,scope:this},options["delete"])))}return resp},abort:function(response){if(response){response.priv.abort()}},callUserCallback:function(resp,options){var opt=options[resp.requestType];if(opt&&opt.callback){opt.callback.call(opt.scope,resp)}},CLASS_NAME:"OpenLayers.Protocol.HTTP"});OpenLayers.Protocol.WFS.v1=OpenLayers.Class(OpenLayers.Protocol,{version:null,srsName:"EPSG:4326",featureType:null,featureNS:null,geometryName:"the_geom",schema:null,featurePrefix:"feature",formatOptions:null,readFormat:null,readOptions:null,initialize:function(options){OpenLayers.Protocol.prototype.initialize.apply(this,[options]);if(!options.format){this.format=OpenLayers.Format.WFST(OpenLayers.Util.extend({version:this.version,featureType:this.featureType,featureNS:this.featureNS,featurePrefix:this.featurePrefix,geometryName:this.geometryName,srsName:this.srsName,schema:this.schema},this.formatOptions))}if(!options.geometryName&&parseFloat(this.format.version)>1){this.setGeometryName(null)}},destroy:function(){if(this.options&&!this.options.format){this.format.destroy()}this.format=null;OpenLayers.Protocol.prototype.destroy.apply(this)},read:function(options){OpenLayers.Protocol.prototype.read.apply(this,arguments);options=OpenLayers.Util.extend({},options);OpenLayers.Util.applyDefaults(options,this.options||{});var response=new OpenLayers.Protocol.Response({requestType:"read"});var data=OpenLayers.Format.XML.prototype.write.apply(this.format,[this.format.writeNode("wfs:GetFeature",options)]);response.priv=OpenLayers.Request.POST({url:options.url,callback:this.createCallback(this.handleRead,response,options),params:options.params,headers:options.headers,data:data});return response},setFeatureType:function(featureType){this.featureType=featureType;this.format.featureType=featureType},setGeometryName:function(geometryName){this.geometryName=geometryName;this.format.geometryName=geometryName},handleRead:function(response,options){options=OpenLayers.Util.extend({},options);OpenLayers.Util.applyDefaults(options,this.options);if(options.callback){var request=response.priv;if(request.status>=200&&request.status<300){var result=this.parseResponse(request,options.readOptions);if(result&&result.success!==false){if(options.readOptions&&options.readOptions.output=="object"){OpenLayers.Util.extend(response,result)}else{response.features=result}response.code=OpenLayers.Protocol.Response.SUCCESS}else{response.code=OpenLayers.Protocol.Response.FAILURE;response.error=result}}else{response.code=OpenLayers.Protocol.Response.FAILURE}options.callback.call(options.scope,response)}},parseResponse:function(request,options){var doc=request.responseXML;if(!doc||!doc.documentElement){doc=request.responseText}if(!doc||doc.length<=0){return null}var result=this.readFormat!==null?this.readFormat.read(doc):this.format.read(doc,options);if(!this.featureNS){var format=this.readFormat||this.format;this.featureNS=format.featureNS;format.autoConfig=false;if(!this.geometryName){this.setGeometryName(format.geometryName)}}return result},commit:function(features,options){options=OpenLayers.Util.extend({},options);OpenLayers.Util.applyDefaults(options,this.options);var response=new OpenLayers.Protocol.Response({requestType:"commit",reqFeatures:features});response.priv=OpenLayers.Request.POST({url:options.url,headers:options.headers,data:this.format.write(features,options),callback:this.createCallback(this.handleCommit,response,options)});return response},handleCommit:function(response,options){if(options.callback){var request=response.priv;var data=request.responseXML;if(!data||!data.documentElement){data=request.responseText}var obj=this.format.read(data)||{};response.insertIds=obj.insertIds||[];if(obj.success){response.code=OpenLayers.Protocol.Response.SUCCESS}else{response.code=OpenLayers.Protocol.Response.FAILURE;response.error=obj}options.callback.call(options.scope,response)}},filterDelete:function(filter,options){options=OpenLayers.Util.extend({},options);OpenLayers.Util.applyDefaults(options,this.options);var response=new OpenLayers.Protocol.Response({requestType:"commit"});var root=this.format.createElementNSPlus("wfs:Transaction",{attributes:{service:"WFS",version:this.version}});var deleteNode=this.format.createElementNSPlus("wfs:Delete",{attributes:{typeName:(options.featureNS?this.featurePrefix+":":"")+options.featureType}});if(options.featureNS){deleteNode.setAttribute("xmlns:"+this.featurePrefix,options.featureNS)}var filterNode=this.format.writeNode("ogc:Filter",filter);deleteNode.appendChild(filterNode);root.appendChild(deleteNode);var data=OpenLayers.Format.XML.prototype.write.apply(this.format,[root]);return OpenLayers.Request.POST({url:this.url,callback:options.callback||function(){},data:data})},abort:function(response){if(response){response.priv.abort()}},CLASS_NAME:"OpenLayers.Protocol.WFS.v1"});OpenLayers.Protocol.WFS.v1_0_0=OpenLayers.Class(OpenLayers.Protocol.WFS.v1,{version:"1.0.0",CLASS_NAME:"OpenLayers.Protocol.WFS.v1_0_0"});OpenLayers.Protocol.WFS.v1_1_0=OpenLayers.Class(OpenLayers.Protocol.WFS.v1,{version:"1.1.0",initialize:function(options){OpenLayers.Protocol.WFS.v1.prototype.initialize.apply(this,arguments);if(this.outputFormat&&!this.readFormat){if(this.outputFormat.toLowerCase()=="gml2"){this.readFormat=new OpenLayers.Format.GML.v2({featureType:this.featureType,featureNS:this.featureNS,geometryName:this.geometryName})}else if(this.outputFormat.toLowerCase()=="json"){this.readFormat=new OpenLayers.Format.GeoJSON}}},CLASS_NAME:"OpenLayers.Protocol.WFS.v1_1_0"});OpenLayers.Protocol.SOS.v1_0_0=OpenLayers.Class(OpenLayers.Protocol,{fois:null,formatOptions:null,initialize:function(options){OpenLayers.Protocol.prototype.initialize.apply(this,[options]);if(!options.format){this.format=new OpenLayers.Format.SOSGetFeatureOfInterest(this.formatOptions)}},destroy:function(){if(this.options&&!this.options.format){this.format.destroy()}this.format=null;OpenLayers.Protocol.prototype.destroy.apply(this)},read:function(options){options=OpenLayers.Util.extend({},options);OpenLayers.Util.applyDefaults(options,this.options||{});var response=new OpenLayers.Protocol.Response({requestType:"read"});var format=this.format;var data=OpenLayers.Format.XML.prototype.write.apply(format,[format.writeNode("sos:GetFeatureOfInterest",{fois:this.fois})]);response.priv=OpenLayers.Request.POST({url:options.url,callback:this.createCallback(this.handleRead,response,options),data:data});return response},handleRead:function(response,options){if(options.callback){var request=response.priv;if(request.status>=200&&request.status<300){response.features=this.parseFeatures(request);response.code=OpenLayers.Protocol.Response.SUCCESS}else{response.code=OpenLayers.Protocol.Response.FAILURE}options.callback.call(options.scope,response)}},parseFeatures:function(request){var doc=request.responseXML;if(!doc||!doc.documentElement){doc=request.responseText}if(!doc||doc.length<=0){return null}return this.format.read(doc)},CLASS_NAME:"OpenLayers.Protocol.SOS.v1_0_0"});OpenLayers.Protocol.CSW.v2_0_2=OpenLayers.Class(OpenLayers.Protocol,{formatOptions:null,initialize:function(options){OpenLayers.Protocol.prototype.initialize.apply(this,[options]);if(!options.format){this.format=new OpenLayers.Format.CSWGetRecords.v2_0_2(OpenLayers.Util.extend({},this.formatOptions))}},destroy:function(){if(this.options&&!this.options.format){this.format.destroy()}this.format=null;OpenLayers.Protocol.prototype.destroy.apply(this)},read:function(options){options=OpenLayers.Util.extend({},options);OpenLayers.Util.applyDefaults(options,this.options||{});var response=new OpenLayers.Protocol.Response({requestType:"read"});var data=this.format.write(options.params||options);response.priv=OpenLayers.Request.POST({url:options.url,callback:this.createCallback(this.handleRead,response,options),params:options.params,headers:options.headers,data:data});return response},handleRead:function(response,options){if(options.callback){var request=response.priv;if(request.status>=200&&request.status<300){response.data=this.parseData(request);response.code=OpenLayers.Protocol.Response.SUCCESS}else{response.code=OpenLayers.Protocol.Response.FAILURE}options.callback.call(options.scope,response)}},parseData:function(request){var doc=request.responseXML;if(!doc||!doc.documentElement){doc=request.responseText}if(!doc||doc.length<=0){return null}return this.format.read(doc)},CLASS_NAME:"OpenLayers.Protocol.CSW.v2_0_2"});OpenLayers.Control.ModifyFeature=OpenLayers.Class(OpenLayers.Control,{documentDrag:false,geometryTypes:null,clickout:true,toggle:true,standalone:false,layer:null,feature:null,vertex:null,vertices:null,virtualVertices:null,handlers:null,deleteCodes:null,virtualStyle:null,vertexRenderIntent:null,mode:null,createVertices:true,modified:false,radiusHandle:null,dragHandle:null,onModificationStart:function(){},onModification:function(){},onModificationEnd:function(){},initialize:function(layer,options){options=options||{};this.layer=layer;this.vertices=[];this.virtualVertices=[];this.virtualStyle=OpenLayers.Util.extend({},this.layer.style||this.layer.styleMap.createSymbolizer(null,options.vertexRenderIntent));this.virtualStyle.fillOpacity=.3;this.virtualStyle.strokeOpacity=.3;this.deleteCodes=[46,68];this.mode=OpenLayers.Control.ModifyFeature.RESHAPE;OpenLayers.Control.prototype.initialize.apply(this,[options]);if(!OpenLayers.Util.isArray(this.deleteCodes)){this.deleteCodes=[this.deleteCodes]}var dragCallbacks={down:function(pixel){this.vertex=null;var feature=this.layer.getFeatureFromEvent(this.handlers.drag.evt);if(feature){this.dragStart(feature)}else if(this.clickout){this._unselect=this.feature}},move:function(pixel){delete this._unselect;if(this.vertex){this.dragVertex(this.vertex,pixel)}},up:function(){this.handlers.drag.stopDown=false;if(this._unselect){this.unselectFeature(this._unselect);delete this._unselect}},done:function(pixel){if(this.vertex){this.dragComplete(this.vertex)}}};var dragOptions={documentDrag:this.documentDrag,stopDown:false};var keyboardOptions={keydown:this.handleKeypress};this.handlers={keyboard:new OpenLayers.Handler.Keyboard(this,keyboardOptions),drag:new OpenLayers.Handler.Drag(this,dragCallbacks,dragOptions)}},destroy:function(){if(this.map){this.map.events.un({removelayer:this.handleMapEvents,changelayer:this.handleMapEvents,scope:this})}this.layer=null;OpenLayers.Control.prototype.destroy.apply(this,[])},activate:function(){this.moveLayerToTop();this.map.events.on({removelayer:this.handleMapEvents,changelayer:this.handleMapEvents,scope:this});return this.handlers.keyboard.activate()&&this.handlers.drag.activate()&&OpenLayers.Control.prototype.activate.apply(this,arguments)},deactivate:function(){var deactivated=false;if(OpenLayers.Control.prototype.deactivate.apply(this,arguments)){this.moveLayerBack();this.map.events.un({removelayer:this.handleMapEvents,changelayer:this.handleMapEvents,scope:this});this.layer.removeFeatures(this.vertices,{silent:true});this.layer.removeFeatures(this.virtualVertices,{silent:true});this.vertices=[];this.handlers.drag.deactivate();this.handlers.keyboard.deactivate();var feature=this.feature;if(feature&&feature.geometry&&feature.layer){this.unselectFeature(feature)}deactivated=true}return deactivated},beforeSelectFeature:function(feature){return this.layer.events.triggerEvent("beforefeaturemodified",{feature:feature})},selectFeature:function(feature){if(this.feature===feature||this.geometryTypes&&OpenLayers.Util.indexOf(this.geometryTypes,feature.geometry.CLASS_NAME)==-1){return}if(this.beforeSelectFeature(feature)!==false){if(this.feature){this.unselectFeature(this.feature)}this.feature=feature;this.layer.selectedFeatures.push(feature);this.layer.drawFeature(feature,"select");this.modified=false;this.resetVertices();this.onModificationStart(this.feature)}var modified=feature.modified;if(feature.geometry&&!(modified&&modified.geometry)){this._originalGeometry=feature.geometry.clone()}},unselectFeature:function(feature){this.layer.removeFeatures(this.vertices,{silent:true});this.vertices=[];this.layer.destroyFeatures(this.virtualVertices,{silent:true});this.virtualVertices=[];if(this.dragHandle){this.layer.destroyFeatures([this.dragHandle],{silent:true});delete this.dragHandle}if(this.radiusHandle){this.layer.destroyFeatures([this.radiusHandle],{silent:true});delete this.radiusHandle}this.layer.drawFeature(this.feature,"default");this.feature=null;OpenLayers.Util.removeItem(this.layer.selectedFeatures,feature);this.onModificationEnd(feature);this.layer.events.triggerEvent("afterfeaturemodified",{feature:feature,modified:this.modified});this.modified=false},dragStart:function(feature){var isPoint=feature.geometry.CLASS_NAME=="OpenLayers.Geometry.Point";if(!this.standalone&&(!feature._sketch&&isPoint||!feature._sketch)){if(this.toggle&&this.feature===feature){this._unselect=feature}this.selectFeature(feature)}if(feature._sketch||isPoint){this.vertex=feature;this.handlers.drag.stopDown=true}},dragVertex:function(vertex,pixel){var pos=this.map.getLonLatFromViewPortPx(pixel);var geom=vertex.geometry;geom.move(pos.lon-geom.x,pos.lat-geom.y);this.modified=true;if(this.feature.geometry.CLASS_NAME=="OpenLayers.Geometry.Point"){this.layer.events.triggerEvent("vertexmodified",{vertex:vertex.geometry,feature:this.feature,pixel:pixel})}else{if(vertex._index){vertex.geometry.parent.addComponent(vertex.geometry,vertex._index);delete vertex._index;OpenLayers.Util.removeItem(this.virtualVertices,vertex);this.vertices.push(vertex)}else if(vertex==this.dragHandle){this.layer.removeFeatures(this.vertices,{silent:true});this.vertices=[];if(this.radiusHandle){this.layer.destroyFeatures([this.radiusHandle],{silent:true});this.radiusHandle=null}}else if(vertex!==this.radiusHandle){this.layer.events.triggerEvent("vertexmodified",{vertex:vertex.geometry,feature:this.feature,pixel:pixel})}if(this.virtualVertices.length>0){this.layer.destroyFeatures(this.virtualVertices,{silent:true});this.virtualVertices=[]}this.layer.drawFeature(this.feature,this.standalone?undefined:"select")}this.layer.drawFeature(vertex)},dragComplete:function(vertex){this.resetVertices();this.setFeatureState();this.onModification(this.feature);this.layer.events.triggerEvent("featuremodified",{feature:this.feature})},setFeatureState:function(){if(this.feature.state!=OpenLayers.State.INSERT&&this.feature.state!=OpenLayers.State.DELETE){this.feature.state=OpenLayers.State.UPDATE;if(this.modified&&this._originalGeometry){var feature=this.feature;feature.modified=OpenLayers.Util.extend(feature.modified,{geometry:this._originalGeometry});delete this._originalGeometry}}},resetVertices:function(){if(this.vertices.length>0){this.layer.removeFeatures(this.vertices,{silent:true});this.vertices=[]}if(this.virtualVertices.length>0){this.layer.removeFeatures(this.virtualVertices,{silent:true});this.virtualVertices=[]}if(this.dragHandle){this.layer.destroyFeatures([this.dragHandle],{silent:true});this.dragHandle=null}if(this.radiusHandle){this.layer.destroyFeatures([this.radiusHandle],{silent:true});this.radiusHandle=null}if(this.feature&&this.feature.geometry.CLASS_NAME!="OpenLayers.Geometry.Point"){if(this.mode&OpenLayers.Control.ModifyFeature.DRAG){this.collectDragHandle()}if(this.mode&(OpenLayers.Control.ModifyFeature.ROTATE|OpenLayers.Control.ModifyFeature.RESIZE)){this.collectRadiusHandle()}if(this.mode&OpenLayers.Control.ModifyFeature.RESHAPE){if(!(this.mode&OpenLayers.Control.ModifyFeature.RESIZE)){this.collectVertices()}}}},handleKeypress:function(evt){var code=evt.keyCode;if(this.feature&&OpenLayers.Util.indexOf(this.deleteCodes,code)!=-1){var vertex=this.layer.getFeatureFromEvent(this.handlers.drag.evt);if(vertex&&OpenLayers.Util.indexOf(this.vertices,vertex)!=-1&&!this.handlers.drag.dragging&&vertex.geometry.parent){vertex.geometry.parent.removeComponent(vertex.geometry);this.layer.events.triggerEvent("vertexremoved",{vertex:vertex.geometry,feature:this.feature,pixel:evt.xy});this.layer.drawFeature(this.feature,this.standalone?undefined:"select");this.modified=true;this.resetVertices();this.setFeatureState();this.onModification(this.feature);this.layer.events.triggerEvent("featuremodified",{feature:this.feature})}}},collectVertices:function(){this.vertices=[];this.virtualVertices=[];var control=this;function collectComponentVertices(geometry){var i,vertex,component,len;if(geometry.CLASS_NAME=="OpenLayers.Geometry.Point"){vertex=new OpenLayers.Feature.Vector(geometry);vertex._sketch=true;vertex.renderIntent=control.vertexRenderIntent;control.vertices.push(vertex)}else{var numVert=geometry.components.length;if(geometry.CLASS_NAME=="OpenLayers.Geometry.LinearRing"){numVert-=1}for(i=0;i<numVert;++i){component=geometry.components[i];if(component.CLASS_NAME=="OpenLayers.Geometry.Point"){vertex=new OpenLayers.Feature.Vector(component);vertex._sketch=true;vertex.renderIntent=control.vertexRenderIntent;control.vertices.push(vertex)}else{collectComponentVertices(component)}}if(control.createVertices&&geometry.CLASS_NAME!="OpenLayers.Geometry.MultiPoint"){for(i=0,len=geometry.components.length;i<len-1;++i){var prevVertex=geometry.components[i];var nextVertex=geometry.components[i+1];if(prevVertex.CLASS_NAME=="OpenLayers.Geometry.Point"&&nextVertex.CLASS_NAME=="OpenLayers.Geometry.Point"){var x=(prevVertex.x+nextVertex.x)/2;var y=(prevVertex.y+nextVertex.y)/2;var point=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(x,y),null,control.virtualStyle);point.geometry.parent=geometry;point._index=i+1;point._sketch=true;control.virtualVertices.push(point)}}}}}collectComponentVertices.call(this,this.feature.geometry);this.layer.addFeatures(this.virtualVertices,{silent:true});this.layer.addFeatures(this.vertices,{silent:true})},collectDragHandle:function(){var geometry=this.feature.geometry;var center=geometry.getBounds().getCenterLonLat();var originGeometry=new OpenLayers.Geometry.Point(center.lon,center.lat);var origin=new OpenLayers.Feature.Vector(originGeometry);originGeometry.move=function(x,y){OpenLayers.Geometry.Point.prototype.move.call(this,x,y);geometry.move(x,y)};origin._sketch=true;this.dragHandle=origin;this.dragHandle.renderIntent=this.vertexRenderIntent;this.layer.addFeatures([this.dragHandle],{silent:true})},collectRadiusHandle:function(){var geometry=this.feature.geometry;var bounds=geometry.getBounds();var center=bounds.getCenterLonLat();var originGeometry=new OpenLayers.Geometry.Point(center.lon,center.lat);var radiusGeometry=new OpenLayers.Geometry.Point(bounds.right,bounds.bottom);var radius=new OpenLayers.Feature.Vector(radiusGeometry);var resize=this.mode&OpenLayers.Control.ModifyFeature.RESIZE;var reshape=this.mode&OpenLayers.Control.ModifyFeature.RESHAPE;var rotate=this.mode&OpenLayers.Control.ModifyFeature.ROTATE;radiusGeometry.move=function(x,y){OpenLayers.Geometry.Point.prototype.move.call(this,x,y);var dx1=this.x-originGeometry.x;var dy1=this.y-originGeometry.y;var dx0=dx1-x;var dy0=dy1-y;if(rotate){var a0=Math.atan2(dy0,dx0);var a1=Math.atan2(dy1,dx1);var angle=a1-a0;angle*=180/Math.PI;geometry.rotate(angle,originGeometry)}if(resize){var scale,ratio;if(reshape){scale=dy1/dy0;ratio=dx1/dx0/scale}else{var l0=Math.sqrt(dx0*dx0+dy0*dy0);var l1=Math.sqrt(dx1*dx1+dy1*dy1);scale=l1/l0}geometry.resize(scale,originGeometry,ratio)}};radius._sketch=true;this.radiusHandle=radius;this.radiusHandle.renderIntent=this.vertexRenderIntent;this.layer.addFeatures([this.radiusHandle],{silent:true})},setMap:function(map){this.handlers.drag.setMap(map);OpenLayers.Control.prototype.setMap.apply(this,arguments)},handleMapEvents:function(evt){if(evt.type=="removelayer"||evt.property=="order"){this.moveLayerToTop()}},moveLayerToTop:function(){var index=Math.max(this.map.Z_INDEX_BASE["Feature"]-1,this.layer.getZIndex())+1;this.layer.setZIndex(index)},moveLayerBack:function(){var index=this.layer.getZIndex()-1;if(index>=this.map.Z_INDEX_BASE["Feature"]){this.layer.setZIndex(index)}else{this.map.setLayerZIndex(this.layer,this.map.getLayerIndex(this.layer))}},CLASS_NAME:"OpenLayers.Control.ModifyFeature"});OpenLayers.Control.ModifyFeature.RESHAPE=1;OpenLayers.Control.ModifyFeature.RESIZE=2;OpenLayers.Control.ModifyFeature.ROTATE=4;OpenLayers.Control.ModifyFeature.DRAG=8;OpenLayers.Control.ScaleLine=OpenLayers.Class(OpenLayers.Control,{maxWidth:100,topOutUnits:"km",topInUnits:"m",bottomOutUnits:"mi",bottomInUnits:"ft",eTop:null,eBottom:null,geodesic:false,draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);if(!this.eTop){this.eTop=document.createElement("div");this.eTop.className=this.displayClass+"Top";var theLen=this.topInUnits.length;this.div.appendChild(this.eTop);if(this.topOutUnits==""||this.topInUnits==""){this.eTop.style.visibility="hidden"}else{this.eTop.style.visibility="visible"}this.eBottom=document.createElement("div");this.eBottom.className=this.displayClass+"Bottom";this.div.appendChild(this.eBottom);if(this.bottomOutUnits==""||this.bottomInUnits==""){this.eBottom.style.visibility="hidden"}else{this.eBottom.style.visibility="visible"}}this.map.events.register("moveend",this,this.update);this.update();return this.div},getBarLen:function(maxLen){var digits=parseInt(Math.log(maxLen)/Math.log(10));var pow10=Math.pow(10,digits);var firstChar=parseInt(maxLen/pow10);var barLen;if(firstChar>5){barLen=5}else if(firstChar>2){barLen=2}else{barLen=1}return barLen*pow10},update:function(){var res=this.map.getResolution();if(!res){return}var curMapUnits=this.map.getUnits();var inches=OpenLayers.INCHES_PER_UNIT;var maxSizeData=this.maxWidth*res*inches[curMapUnits];var geodesicRatio=1;if(this.geodesic===true){var maxSizeGeodesic=(this.map.getGeodesicPixelSize().w||1e-6)*this.maxWidth;var maxSizeKilometers=maxSizeData/inches["km"];geodesicRatio=maxSizeGeodesic/maxSizeKilometers;maxSizeData*=geodesicRatio}var topUnits;var bottomUnits;if(maxSizeData>1e5){topUnits=this.topOutUnits;bottomUnits=this.bottomOutUnits}else{topUnits=this.topInUnits;bottomUnits=this.bottomInUnits}var topMax=maxSizeData/inches[topUnits];var bottomMax=maxSizeData/inches[bottomUnits];var topRounded=this.getBarLen(topMax);var bottomRounded=this.getBarLen(bottomMax);topMax=topRounded/inches[curMapUnits]*inches[topUnits];bottomMax=bottomRounded/inches[curMapUnits]*inches[bottomUnits];var topPx=topMax/res/geodesicRatio;var bottomPx=bottomMax/res/geodesicRatio;if(this.eBottom.style.visibility=="visible"){this.eBottom.style.width=Math.round(bottomPx)+"px";this.eBottom.innerHTML=bottomRounded+" "+bottomUnits}if(this.eTop.style.visibility=="visible"){this.eTop.style.width=Math.round(topPx)+"px";this.eTop.innerHTML=topRounded+" "+topUnits}},CLASS_NAME:"OpenLayers.Control.ScaleLine"});OpenLayers.Control.ZoomBox=OpenLayers.Class(OpenLayers.Control,{type:OpenLayers.Control.TYPE_TOOL,out:false,keyMask:null,alwaysZoom:false,zoomOnClick:true,draw:function(){this.handler=new OpenLayers.Handler.Box(this,{done:this.zoomBox},{keyMask:this.keyMask})},zoomBox:function(position){if(position instanceof OpenLayers.Bounds){var bounds,targetCenterPx=position.getCenterPixel();if(!this.out){var minXY=this.map.getLonLatFromPixel({x:position.left,y:position.bottom});var maxXY=this.map.getLonLatFromPixel({x:position.right,y:position.top});bounds=new OpenLayers.Bounds(minXY.lon,minXY.lat,maxXY.lon,maxXY.lat)}else{var pixWidth=position.right-position.left;var pixHeight=position.bottom-position.top;var zoomFactor=Math.min(this.map.size.h/pixHeight,this.map.size.w/pixWidth);var extent=this.map.getExtent();var center=this.map.getLonLatFromPixel(targetCenterPx);var xmin=center.lon-extent.getWidth()/2*zoomFactor;var xmax=center.lon+extent.getWidth()/2*zoomFactor;var ymin=center.lat-extent.getHeight()/2*zoomFactor;var ymax=center.lat+extent.getHeight()/2*zoomFactor;bounds=new OpenLayers.Bounds(xmin,ymin,xmax,ymax)}var lastZoom=this.map.getZoom(),size=this.map.getSize(),centerPx={x:size.w/2,y:size.h/2},zoom=this.map.getZoomForExtent(bounds),oldRes=this.map.getResolution(),newRes=this.map.getResolutionForZoom(zoom);if(oldRes==newRes){this.map.setCenter(this.map.getLonLatFromPixel(targetCenterPx))}else{var zoomOriginPx={x:(oldRes*targetCenterPx.x-newRes*centerPx.x)/(oldRes-newRes),y:(oldRes*targetCenterPx.y-newRes*centerPx.y)/(oldRes-newRes)};this.map.zoomTo(zoom,zoomOriginPx)}if(lastZoom==this.map.getZoom()&&this.alwaysZoom==true){this.map.zoomTo(lastZoom+(this.out?-1:1))}}else if(this.zoomOnClick){if(!this.out){this.map.zoomTo(this.map.getZoom()+1,position)}else{this.map.zoomTo(this.map.getZoom()-1,position)}}},CLASS_NAME:"OpenLayers.Control.ZoomBox"});OpenLayers.Control.Snapping=OpenLayers.Class(OpenLayers.Control,{DEFAULTS:{tolerance:10,node:true,edge:true,vertex:true},greedy:true,precedence:["node","vertex","edge"],resolution:null,geoToleranceCache:null,layer:null,feature:null,point:null,initialize:function(options){OpenLayers.Control.prototype.initialize.apply(this,[options]);this.options=options||{};if(this.options.layer){this.setLayer(this.options.layer)}var defaults=OpenLayers.Util.extend({},this.options.defaults);this.defaults=OpenLayers.Util.applyDefaults(defaults,this.DEFAULTS);this.setTargets(this.options.targets);if(this.targets.length===0&&this.layer){this.addTargetLayer(this.layer)}this.geoToleranceCache={}},setLayer:function(layer){if(this.active){this.deactivate();this.layer=layer;this.activate()}else{this.layer=layer}},setTargets:function(targets){this.targets=[];if(targets&&targets.length){var target;for(var i=0,len=targets.length;i<len;++i){target=targets[i];if(target instanceof OpenLayers.Layer.Vector){this.addTargetLayer(target)}else{this.addTarget(target)}}}},addTargetLayer:function(layer){this.addTarget({layer:layer})},addTarget:function(target){target=OpenLayers.Util.applyDefaults(target,this.defaults);target.nodeTolerance=target.nodeTolerance||target.tolerance;target.vertexTolerance=target.vertexTolerance||target.tolerance;target.edgeTolerance=target.edgeTolerance||target.tolerance;this.targets.push(target)},removeTargetLayer:function(layer){var target;for(var i=this.targets.length-1;i>=0;--i){target=this.targets[i];if(target.layer===layer){this.removeTarget(target)}}},removeTarget:function(target){return OpenLayers.Util.removeItem(this.targets,target)},activate:function(){var activated=OpenLayers.Control.prototype.activate.call(this);if(activated){if(this.layer&&this.layer.events){this.layer.events.on({sketchstarted:this.onSketchModified,sketchmodified:this.onSketchModified,vertexmodified:this.onVertexModified,scope:this})}}return activated},deactivate:function(){var deactivated=OpenLayers.Control.prototype.deactivate.call(this);if(deactivated){if(this.layer&&this.layer.events){this.layer.events.un({sketchstarted:this.onSketchModified,sketchmodified:this.onSketchModified,vertexmodified:this.onVertexModified,scope:this})}}this.feature=null;this.point=null;return deactivated},onSketchModified:function(event){this.feature=event.feature;this.considerSnapping(event.vertex,event.vertex)},onVertexModified:function(event){this.feature=event.feature;var loc=this.layer.map.getLonLatFromViewPortPx(event.pixel);this.considerSnapping(event.vertex,new OpenLayers.Geometry.Point(loc.lon,loc.lat))},considerSnapping:function(point,loc){var best={rank:Number.POSITIVE_INFINITY,dist:Number.POSITIVE_INFINITY,x:null,y:null};var snapped=false;var result,target;for(var i=0,len=this.targets.length;i<len;++i){target=this.targets[i];result=this.testTarget(target,loc);if(result){if(this.greedy){best=result;best.target=target;snapped=true;break}else{if(result.rank<best.rank||result.rank===best.rank&&result.dist<best.dist){best=result;best.target=target;snapped=true}}}}if(snapped){var proceed=this.events.triggerEvent("beforesnap",{point:point,x:best.x,y:best.y,distance:best.dist,layer:best.target.layer,snapType:this.precedence[best.rank]});if(proceed!==false){point.x=best.x;point.y=best.y;this.point=point;this.events.triggerEvent("snap",{point:point,snapType:this.precedence[best.rank],layer:best.target.layer,distance:best.dist})}else{snapped=false}}if(this.point&&!snapped){point.x=loc.x;point.y=loc.y;this.point=null;this.events.triggerEvent("unsnap",{point:point})}},testTarget:function(target,loc){var resolution=this.layer.map.getResolution();if("minResolution"in target){if(resolution<target.minResolution){return null}}if("maxResolution"in target){if(resolution>=target.maxResolution){return null}}var tolerance={node:this.getGeoTolerance(target.nodeTolerance,resolution),vertex:this.getGeoTolerance(target.vertexTolerance,resolution),edge:this.getGeoTolerance(target.edgeTolerance,resolution)};var maxTolerance=Math.max(tolerance.node,tolerance.vertex,tolerance.edge);var result={rank:Number.POSITIVE_INFINITY,dist:Number.POSITIVE_INFINITY};var eligible=false;var features=target.layer.features;var feature,type,vertices,vertex,closest,dist,found;var numTypes=this.precedence.length;var ll=new OpenLayers.LonLat(loc.x,loc.y);for(var i=0,len=features.length;i<len;++i){feature=features[i];if(feature!==this.feature&&!feature._sketch&&feature.state!==OpenLayers.State.DELETE&&(!target.filter||target.filter.evaluate(feature))){if(feature.atPoint(ll,maxTolerance,maxTolerance)){for(var j=0,stop=Math.min(result.rank+1,numTypes);j<stop;++j){type=this.precedence[j];if(target[type]){if(type==="edge"){closest=feature.geometry.distanceTo(loc,{details:true});dist=closest.distance;if(dist<=tolerance[type]&&dist<result.dist){result={rank:j,dist:dist,x:closest.x0,y:closest.y0};eligible=true;break}}else{vertices=feature.geometry.getVertices(type==="node");found=false;for(var k=0,klen=vertices.length;k<klen;++k){vertex=vertices[k];dist=vertex.distanceTo(loc);if(dist<=tolerance[type]&&(j<result.rank||j===result.rank&&dist<result.dist)){result={rank:j,dist:dist,x:vertex.x,y:vertex.y};eligible=true;found=true}}if(found){break}}}}}}}return eligible?result:null},getGeoTolerance:function(tolerance,resolution){if(resolution!==this.resolution){this.resolution=resolution;this.geoToleranceCache={}}var geoTolerance=this.geoToleranceCache[tolerance];if(geoTolerance===undefined){geoTolerance=tolerance*resolution;this.geoToleranceCache[tolerance]=geoTolerance}return geoTolerance},destroy:function(){if(this.active){this.deactivate()}delete this.layer;delete this.targets;OpenLayers.Control.prototype.destroy.call(this)},CLASS_NAME:"OpenLayers.Control.Snapping"});OpenLayers.Control.GetFeature=OpenLayers.Class(OpenLayers.Control,{protocol:null,multipleKey:null,toggleKey:null,modifiers:null,multiple:false,click:true,single:true,clickout:true,toggle:false,clickTolerance:5,hover:false,box:false,maxFeatures:10,features:null,hoverFeature:null,handlers:null,hoverResponse:null,filterType:OpenLayers.Filter.Spatial.BBOX,initialize:function(options){options.handlerOptions=options.handlerOptions||{};OpenLayers.Control.prototype.initialize.apply(this,[options]);this.features={};this.handlers={};if(this.click){this.handlers.click=new OpenLayers.Handler.Click(this,{click:this.selectClick},this.handlerOptions.click||{})}if(this.box){this.handlers.box=new OpenLayers.Handler.Box(this,{done:this.selectBox},OpenLayers.Util.extend(this.handlerOptions.box,{boxDivClassName:"olHandlerBoxSelectFeature"}))}
if(this.hover){this.handlers.hover=new OpenLayers.Handler.Hover(this,{move:this.cancelHover,pause:this.selectHover},OpenLayers.Util.extend(this.handlerOptions.hover,{delay:250,pixelTolerance:2}))}},activate:function(){if(!this.active){for(var i in this.handlers){this.handlers[i].activate()}}return OpenLayers.Control.prototype.activate.apply(this,arguments)},deactivate:function(){if(this.active){for(var i in this.handlers){this.handlers[i].deactivate()}}return OpenLayers.Control.prototype.deactivate.apply(this,arguments)},selectClick:function(evt){var bounds=this.pixelToBounds(evt.xy);this.setModifiers(evt);this.request(bounds,{single:this.single})},selectBox:function(position){var bounds;if(position instanceof OpenLayers.Bounds){var minXY=this.map.getLonLatFromPixel({x:position.left,y:position.bottom});var maxXY=this.map.getLonLatFromPixel({x:position.right,y:position.top});bounds=new OpenLayers.Bounds(minXY.lon,minXY.lat,maxXY.lon,maxXY.lat)}else{if(this.click){return}bounds=this.pixelToBounds(position)}this.setModifiers(this.handlers.box.dragHandler.evt);this.request(bounds)},selectHover:function(evt){var bounds=this.pixelToBounds(evt.xy);this.request(bounds,{single:true,hover:true})},cancelHover:function(){if(this.hoverResponse){this.protocol.abort(this.hoverResponse);this.hoverResponse=null;OpenLayers.Element.removeClass(this.map.viewPortDiv,"olCursorWait")}},request:function(bounds,options){options=options||{};var filter=new OpenLayers.Filter.Spatial({type:this.filterType,value:bounds});OpenLayers.Element.addClass(this.map.viewPortDiv,"olCursorWait");var response=this.protocol.read({maxFeatures:options.single==true?this.maxFeatures:undefined,filter:filter,callback:function(result){if(result.success()){if(result.features.length){if(options.single==true){this.selectBestFeature(result.features,bounds.getCenterLonLat(),options)}else{this.select(result.features)}}else if(options.hover){this.hoverSelect()}else{this.events.triggerEvent("clickout");if(this.clickout){this.unselectAll()}}}OpenLayers.Element.removeClass(this.map.viewPortDiv,"olCursorWait")},scope:this});if(options.hover==true){this.hoverResponse=response}},selectBestFeature:function(features,clickPosition,options){options=options||{};if(features.length){var point=new OpenLayers.Geometry.Point(clickPosition.lon,clickPosition.lat);var feature,resultFeature,dist;var minDist=Number.MAX_VALUE;for(var i=0;i<features.length;++i){feature=features[i];if(feature.geometry){dist=point.distanceTo(feature.geometry,{edge:false});if(dist<minDist){minDist=dist;resultFeature=feature;if(minDist==0){break}}}}if(options.hover==true){this.hoverSelect(resultFeature)}else{this.select(resultFeature||features)}}},setModifiers:function(evt){this.modifiers={multiple:this.multiple||this.multipleKey&&evt[this.multipleKey],toggle:this.toggle||this.toggleKey&&evt[this.toggleKey]}},select:function(features){if(!this.modifiers.multiple&&!this.modifiers.toggle){this.unselectAll()}if(!OpenLayers.Util.isArray(features)){features=[features]}var cont=this.events.triggerEvent("beforefeaturesselected",{features:features});if(cont!==false){var selectedFeatures=[];var feature;for(var i=0,len=features.length;i<len;++i){feature=features[i];if(this.features[feature.fid||feature.id]){if(this.modifiers.toggle){this.unselect(this.features[feature.fid||feature.id])}}else{cont=this.events.triggerEvent("beforefeatureselected",{feature:feature});if(cont!==false){this.features[feature.fid||feature.id]=feature;selectedFeatures.push(feature);this.events.triggerEvent("featureselected",{feature:feature})}}}this.events.triggerEvent("featuresselected",{features:selectedFeatures})}},hoverSelect:function(feature){var fid=feature?feature.fid||feature.id:null;var hfid=this.hoverFeature?this.hoverFeature.fid||this.hoverFeature.id:null;if(hfid&&hfid!=fid){this.events.triggerEvent("outfeature",{feature:this.hoverFeature});this.hoverFeature=null}if(fid&&fid!=hfid){this.events.triggerEvent("hoverfeature",{feature:feature});this.hoverFeature=feature}},unselect:function(feature){delete this.features[feature.fid||feature.id];this.events.triggerEvent("featureunselected",{feature:feature})},unselectAll:function(){for(var fid in this.features){this.unselect(this.features[fid])}},setMap:function(map){for(var i in this.handlers){this.handlers[i].setMap(map)}OpenLayers.Control.prototype.setMap.apply(this,arguments)},pixelToBounds:function(pixel){var llPx=pixel.add(-this.clickTolerance/2,this.clickTolerance/2);var urPx=pixel.add(this.clickTolerance/2,-this.clickTolerance/2);var ll=this.map.getLonLatFromPixel(llPx);var ur=this.map.getLonLatFromPixel(urPx);return new OpenLayers.Bounds(ll.lon,ll.lat,ur.lon,ur.lat)},CLASS_NAME:"OpenLayers.Control.GetFeature"});OpenLayers.Control.Scale=OpenLayers.Class(OpenLayers.Control,{element:null,geodesic:false,initialize:function(element,options){OpenLayers.Control.prototype.initialize.apply(this,[options]);this.element=OpenLayers.Util.getElement(element)},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);if(!this.element){this.element=document.createElement("div");this.div.appendChild(this.element)}this.map.events.register("moveend",this,this.updateScale);this.updateScale();return this.div},updateScale:function(){var scale;if(this.geodesic===true){var units=this.map.getUnits();if(!units){return}var inches=OpenLayers.INCHES_PER_UNIT;scale=(this.map.getGeodesicPixelSize().w||1e-6)*inches["km"]*OpenLayers.DOTS_PER_INCH}else{scale=this.map.getScale()}if(!scale){return}if(scale>=9500&&scale<=95e4){scale=Math.round(scale/1e3)+"K"}else if(scale>=95e4){scale=Math.round(scale/1e6)+"M"}else{scale=Math.round(scale)}this.element.innerHTML=OpenLayers.i18n("Scale = 1 : ${scaleDenom}",{scaleDenom:scale})},CLASS_NAME:"OpenLayers.Control.Scale"});OpenLayers.Control.Panel=OpenLayers.Class(OpenLayers.Control,{controls:null,autoActivate:true,defaultControl:null,saveState:false,allowDepress:false,activeState:null,initialize:function(options){OpenLayers.Control.prototype.initialize.apply(this,[options]);this.controls=[];this.activeState={}},destroy:function(){if(this.map){this.map.events.unregister("buttonclick",this,this.onButtonClick)}OpenLayers.Control.prototype.destroy.apply(this,arguments);for(var ctl,i=this.controls.length-1;i>=0;i--){ctl=this.controls[i];if(ctl.events){ctl.events.un({activate:this.iconOn,deactivate:this.iconOff})}ctl.panel_div=null}this.activeState=null},activate:function(){if(OpenLayers.Control.prototype.activate.apply(this,arguments)){var control;for(var i=0,len=this.controls.length;i<len;i++){control=this.controls[i];if(control===this.defaultControl||this.saveState&&this.activeState[control.id]){control.activate()}}if(this.saveState===true){this.defaultControl=null}this.redraw();return true}else{return false}},deactivate:function(){if(OpenLayers.Control.prototype.deactivate.apply(this,arguments)){var control;for(var i=0,len=this.controls.length;i<len;i++){control=this.controls[i];this.activeState[control.id]=control.deactivate()}this.redraw();return true}else{return false}},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);if(this.outsideViewport){this.events.attachToElement(this.div);this.events.register("buttonclick",this,this.onButtonClick)}else{this.map.events.register("buttonclick",this,this.onButtonClick)}this.addControlsToMap(this.controls);return this.div},redraw:function(){for(var l=this.div.childNodes.length,i=l-1;i>=0;i--){this.div.removeChild(this.div.childNodes[i])}this.div.innerHTML="";if(this.active){for(var i=0,len=this.controls.length;i<len;i++){this.div.appendChild(this.controls[i].panel_div)}}},activateControl:function(control){if(!this.active){return false}if(control.type==OpenLayers.Control.TYPE_BUTTON){control.trigger();return}if(control.type==OpenLayers.Control.TYPE_TOGGLE){if(control.active){control.deactivate()}else{control.activate()}return}if(this.allowDepress&&control.active){control.deactivate()}else{var c;for(var i=0,len=this.controls.length;i<len;i++){c=this.controls[i];if(c!=control&&(c.type===OpenLayers.Control.TYPE_TOOL||c.type==null)){c.deactivate()}}control.activate()}},addControls:function(controls){if(!OpenLayers.Util.isArray(controls)){controls=[controls]}this.controls=this.controls.concat(controls);for(var i=0,len=controls.length;i<len;i++){var control=controls[i],element=this.createControlMarkup(control);OpenLayers.Element.addClass(element,control.displayClass+"ItemInactive");OpenLayers.Element.addClass(element,"olButton");if(control.title!=""&&!element.title){element.title=control.title}control.panel_div=element}if(this.map){this.addControlsToMap(controls);this.redraw()}},createControlMarkup:function(control){return document.createElement("div")},addControlsToMap:function(controls){var control;for(var i=0,len=controls.length;i<len;i++){control=controls[i];if(control.autoActivate===true){control.autoActivate=false;this.map.addControl(control);control.autoActivate=true}else{this.map.addControl(control);control.deactivate()}control.events.on({activate:this.iconOn,deactivate:this.iconOff})}},iconOn:function(){var d=this.panel_div;var re=new RegExp("\\b("+this.displayClass+"Item)Inactive\\b");d.className=d.className.replace(re,"$1Active")},iconOff:function(){var d=this.panel_div;var re=new RegExp("\\b("+this.displayClass+"Item)Active\\b");d.className=d.className.replace(re,"$1Inactive")},onButtonClick:function(evt){var controls=this.controls,button=evt.buttonElement;for(var i=controls.length-1;i>=0;--i){if(controls[i].panel_div===button){this.activateControl(controls[i]);break}}},getControlsBy:function(property,match){var test=typeof match.test=="function";var found=OpenLayers.Array.filter(this.controls,function(item){return item[property]==match||test&&match.test(item[property])});return found},getControlsByName:function(match){return this.getControlsBy("name",match)},getControlsByClass:function(match){return this.getControlsBy("CLASS_NAME",match)},CLASS_NAME:"OpenLayers.Control.Panel"});OpenLayers.Control.Button=OpenLayers.Class(OpenLayers.Control,{type:OpenLayers.Control.TYPE_BUTTON,trigger:function(){},CLASS_NAME:"OpenLayers.Control.Button"});OpenLayers.Control.ZoomIn=OpenLayers.Class(OpenLayers.Control.Button,{trigger:function(){if(this.map){this.map.zoomIn()}},CLASS_NAME:"OpenLayers.Control.ZoomIn"});OpenLayers.Control.ZoomOut=OpenLayers.Class(OpenLayers.Control.Button,{trigger:function(){if(this.map){this.map.zoomOut()}},CLASS_NAME:"OpenLayers.Control.ZoomOut"});OpenLayers.Control.ZoomToMaxExtent=OpenLayers.Class(OpenLayers.Control.Button,{trigger:function(){if(this.map){this.map.zoomToMaxExtent()}},CLASS_NAME:"OpenLayers.Control.ZoomToMaxExtent"});OpenLayers.Control.ZoomPanel=OpenLayers.Class(OpenLayers.Control.Panel,{initialize:function(options){OpenLayers.Control.Panel.prototype.initialize.apply(this,[options]);this.addControls([new OpenLayers.Control.ZoomIn,new OpenLayers.Control.ZoomToMaxExtent,new OpenLayers.Control.ZoomOut])},CLASS_NAME:"OpenLayers.Control.ZoomPanel"});OpenLayers.Control.OverviewMap=OpenLayers.Class(OpenLayers.Control,{element:null,ovmap:null,size:{w:180,h:90},layers:null,minRectSize:15,minRectDisplayClass:"RectReplacement",minRatio:8,maxRatio:32,mapOptions:null,autoPan:false,handlers:null,resolutionFactor:1,maximized:false,maximizeTitle:"",minimizeTitle:"",initialize:function(options){this.layers=[];this.handlers={};OpenLayers.Control.prototype.initialize.apply(this,[options])},destroy:function(){if(!this.mapDiv){return}if(this.handlers.click){this.handlers.click.destroy()}if(this.handlers.drag){this.handlers.drag.destroy()}this.ovmap&&this.ovmap.viewPortDiv.removeChild(this.extentRectangle);this.extentRectangle=null;if(this.rectEvents){this.rectEvents.destroy();this.rectEvents=null}if(this.ovmap){this.ovmap.destroy();this.ovmap=null}this.element.removeChild(this.mapDiv);this.mapDiv=null;this.div.removeChild(this.element);this.element=null;if(this.maximizeDiv){this.div.removeChild(this.maximizeDiv);this.maximizeDiv=null}if(this.minimizeDiv){this.div.removeChild(this.minimizeDiv);this.minimizeDiv=null}this.map.events.un({buttonclick:this.onButtonClick,moveend:this.update,changebaselayer:this.baseLayerDraw,scope:this});OpenLayers.Control.prototype.destroy.apply(this,arguments)},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);if(this.layers.length===0){if(this.map.baseLayer){var layer=this.map.baseLayer.clone();this.layers=[layer]}else{this.map.events.register("changebaselayer",this,this.baseLayerDraw);return this.div}}this.element=document.createElement("div");this.element.className=this.displayClass+"Element";this.element.style.display="none";this.mapDiv=document.createElement("div");this.mapDiv.style.width=this.size.w+"px";this.mapDiv.style.height=this.size.h+"px";this.mapDiv.style.position="relative";this.mapDiv.style.overflow="hidden";this.mapDiv.id=OpenLayers.Util.createUniqueID("overviewMap");this.extentRectangle=document.createElement("div");this.extentRectangle.style.position="absolute";this.extentRectangle.style.zIndex=1e3;this.extentRectangle.className=this.displayClass+"ExtentRectangle";this.element.appendChild(this.mapDiv);this.div.appendChild(this.element);if(!this.outsideViewport){this.div.className+=" "+this.displayClass+"Container";var img=OpenLayers.Util.getImageLocation("layer-switcher-maximize.png");this.maximizeDiv=OpenLayers.Util.createAlphaImageDiv(this.displayClass+"MaximizeButton",null,null,img,"absolute");this.maximizeDiv.style.display="none";this.maximizeDiv.className=this.displayClass+"MaximizeButton olButton";if(this.maximizeTitle){this.maximizeDiv.title=this.maximizeTitle}this.div.appendChild(this.maximizeDiv);var img=OpenLayers.Util.getImageLocation("layer-switcher-minimize.png");this.minimizeDiv=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_minimizeDiv",null,null,img,"absolute");this.minimizeDiv.style.display="none";this.minimizeDiv.className=this.displayClass+"MinimizeButton olButton";if(this.minimizeTitle){this.minimizeDiv.title=this.minimizeTitle}this.div.appendChild(this.minimizeDiv);this.minimizeControl()}else{this.element.style.display=""}if(this.map.getExtent()){this.update()}this.map.events.on({buttonclick:this.onButtonClick,moveend:this.update,scope:this});if(this.maximized){this.maximizeControl()}return this.div},baseLayerDraw:function(){this.draw();this.map.events.unregister("changebaselayer",this,this.baseLayerDraw)},rectDrag:function(px){var deltaX=this.handlers.drag.last.x-px.x;var deltaY=this.handlers.drag.last.y-px.y;if(deltaX!=0||deltaY!=0){var rectTop=this.rectPxBounds.top;var rectLeft=this.rectPxBounds.left;var rectHeight=Math.abs(this.rectPxBounds.getHeight());var rectWidth=this.rectPxBounds.getWidth();var newTop=Math.max(0,rectTop-deltaY);newTop=Math.min(newTop,this.ovmap.size.h-this.hComp-rectHeight);var newLeft=Math.max(0,rectLeft-deltaX);newLeft=Math.min(newLeft,this.ovmap.size.w-this.wComp-rectWidth);this.setRectPxBounds(new OpenLayers.Bounds(newLeft,newTop+rectHeight,newLeft+rectWidth,newTop))}},mapDivClick:function(evt){var pxCenter=this.rectPxBounds.getCenterPixel();var deltaX=evt.xy.x-pxCenter.x;var deltaY=evt.xy.y-pxCenter.y;var top=this.rectPxBounds.top;var left=this.rectPxBounds.left;var height=Math.abs(this.rectPxBounds.getHeight());var width=this.rectPxBounds.getWidth();var newTop=Math.max(0,top+deltaY);newTop=Math.min(newTop,this.ovmap.size.h-height);var newLeft=Math.max(0,left+deltaX);newLeft=Math.min(newLeft,this.ovmap.size.w-width);this.setRectPxBounds(new OpenLayers.Bounds(newLeft,newTop+height,newLeft+width,newTop));this.updateMapToRect()},onButtonClick:function(evt){if(evt.buttonElement===this.minimizeDiv){this.minimizeControl()}else if(evt.buttonElement===this.maximizeDiv){this.maximizeControl()}},maximizeControl:function(e){this.element.style.display="";this.showToggle(false);if(e!=null){OpenLayers.Event.stop(e)}},minimizeControl:function(e){this.element.style.display="none";this.showToggle(true);if(e!=null){OpenLayers.Event.stop(e)}},showToggle:function(minimize){if(this.maximizeDiv){this.maximizeDiv.style.display=minimize?"":"none"}if(this.minimizeDiv){this.minimizeDiv.style.display=minimize?"none":""}},update:function(){if(this.ovmap==null){this.createMap()}if(this.autoPan||!this.isSuitableOverview()){this.updateOverview()}this.updateRectToMap()},isSuitableOverview:function(){var mapExtent=this.map.getExtent();var maxExtent=this.map.getMaxExtent();var testExtent=new OpenLayers.Bounds(Math.max(mapExtent.left,maxExtent.left),Math.max(mapExtent.bottom,maxExtent.bottom),Math.min(mapExtent.right,maxExtent.right),Math.min(mapExtent.top,maxExtent.top));if(this.ovmap.getProjection()!=this.map.getProjection()){testExtent=testExtent.transform(this.map.getProjectionObject(),this.ovmap.getProjectionObject())}var resRatio=this.ovmap.getResolution()/this.map.getResolution();return resRatio>this.minRatio&&resRatio<=this.maxRatio&&this.ovmap.getExtent().containsBounds(testExtent)},updateOverview:function(){var mapRes=this.map.getResolution();var targetRes=this.ovmap.getResolution();var resRatio=targetRes/mapRes;if(resRatio>this.maxRatio){targetRes=this.minRatio*mapRes}else if(resRatio<=this.minRatio){targetRes=this.maxRatio*mapRes}var center;if(this.ovmap.getProjection()!=this.map.getProjection()){center=this.map.center.clone();center.transform(this.map.getProjectionObject(),this.ovmap.getProjectionObject())}else{center=this.map.center}this.ovmap.setCenter(center,this.ovmap.getZoomForResolution(targetRes*this.resolutionFactor));this.updateRectToMap()},createMap:function(){var options=OpenLayers.Util.extend({controls:[],maxResolution:"auto",fallThrough:false},this.mapOptions);this.ovmap=new OpenLayers.Map(this.mapDiv,options);this.ovmap.viewPortDiv.appendChild(this.extentRectangle);OpenLayers.Event.stopObserving(window,"unload",this.ovmap.unloadDestroy);this.ovmap.addLayers(this.layers);this.ovmap.zoomToMaxExtent();this.wComp=parseInt(OpenLayers.Element.getStyle(this.extentRectangle,"border-left-width"))+parseInt(OpenLayers.Element.getStyle(this.extentRectangle,"border-right-width"));this.wComp=this.wComp?this.wComp:2;this.hComp=parseInt(OpenLayers.Element.getStyle(this.extentRectangle,"border-top-width"))+parseInt(OpenLayers.Element.getStyle(this.extentRectangle,"border-bottom-width"));this.hComp=this.hComp?this.hComp:2;this.handlers.drag=new OpenLayers.Handler.Drag(this,{move:this.rectDrag,done:this.updateMapToRect},{map:this.ovmap});this.handlers.click=new OpenLayers.Handler.Click(this,{click:this.mapDivClick},{single:true,double:false,stopSingle:true,stopDouble:true,pixelTolerance:1,map:this.ovmap});this.handlers.click.activate();this.rectEvents=new OpenLayers.Events(this,this.extentRectangle,null,true);this.rectEvents.register("mouseover",this,function(e){if(!this.handlers.drag.active&&!this.map.dragging){this.handlers.drag.activate()}});this.rectEvents.register("mouseout",this,function(e){if(!this.handlers.drag.dragging){this.handlers.drag.deactivate()}});if(this.ovmap.getProjection()!=this.map.getProjection()){var sourceUnits=this.map.getProjectionObject().getUnits()||this.map.units||this.map.baseLayer.units;var targetUnits=this.ovmap.getProjectionObject().getUnits()||this.ovmap.units||this.ovmap.baseLayer.units;this.resolutionFactor=sourceUnits&&targetUnits?OpenLayers.INCHES_PER_UNIT[sourceUnits]/OpenLayers.INCHES_PER_UNIT[targetUnits]:1}},updateRectToMap:function(){var bounds;if(this.ovmap.getProjection()!=this.map.getProjection()){bounds=this.map.getExtent().transform(this.map.getProjectionObject(),this.ovmap.getProjectionObject())}else{bounds=this.map.getExtent()}var pxBounds=this.getRectBoundsFromMapBounds(bounds);if(pxBounds){this.setRectPxBounds(pxBounds)}},updateMapToRect:function(){var lonLatBounds=this.getMapBoundsFromRectBounds(this.rectPxBounds);if(this.ovmap.getProjection()!=this.map.getProjection()){lonLatBounds=lonLatBounds.transform(this.ovmap.getProjectionObject(),this.map.getProjectionObject())}this.map.panTo(lonLatBounds.getCenterLonLat())},setRectPxBounds:function(pxBounds){var top=Math.max(pxBounds.top,0);var left=Math.max(pxBounds.left,0);var bottom=Math.min(pxBounds.top+Math.abs(pxBounds.getHeight()),this.ovmap.size.h-this.hComp);var right=Math.min(pxBounds.left+pxBounds.getWidth(),this.ovmap.size.w-this.wComp);var width=Math.max(right-left,0);var height=Math.max(bottom-top,0);if(width<this.minRectSize||height<this.minRectSize){this.extentRectangle.className=this.displayClass+this.minRectDisplayClass;var rLeft=left+width/2-this.minRectSize/2;var rTop=top+height/2-this.minRectSize/2;this.extentRectangle.style.top=Math.round(rTop)+"px";this.extentRectangle.style.left=Math.round(rLeft)+"px";this.extentRectangle.style.height=this.minRectSize+"px";this.extentRectangle.style.width=this.minRectSize+"px"}else{this.extentRectangle.className=this.displayClass+"ExtentRectangle";this.extentRectangle.style.top=Math.round(top)+"px";this.extentRectangle.style.left=Math.round(left)+"px";this.extentRectangle.style.height=Math.round(height)+"px";this.extentRectangle.style.width=Math.round(width)+"px"}this.rectPxBounds=new OpenLayers.Bounds(Math.round(left),Math.round(bottom),Math.round(right),Math.round(top))},getRectBoundsFromMapBounds:function(lonLatBounds){var leftBottomPx=this.getOverviewPxFromLonLat({lon:lonLatBounds.left,lat:lonLatBounds.bottom});var rightTopPx=this.getOverviewPxFromLonLat({lon:lonLatBounds.right,lat:lonLatBounds.top});var bounds=null;if(leftBottomPx&&rightTopPx){bounds=new OpenLayers.Bounds(leftBottomPx.x,leftBottomPx.y,rightTopPx.x,rightTopPx.y)}return bounds},getMapBoundsFromRectBounds:function(pxBounds){var leftBottomLonLat=this.getLonLatFromOverviewPx({x:pxBounds.left,y:pxBounds.bottom});var rightTopLonLat=this.getLonLatFromOverviewPx({x:pxBounds.right,y:pxBounds.top});return new OpenLayers.Bounds(leftBottomLonLat.lon,leftBottomLonLat.lat,rightTopLonLat.lon,rightTopLonLat.lat)},getLonLatFromOverviewPx:function(overviewMapPx){var size=this.ovmap.size;var res=this.ovmap.getResolution();var center=this.ovmap.getExtent().getCenterLonLat();var deltaX=overviewMapPx.x-size.w/2;var deltaY=overviewMapPx.y-size.h/2;return{lon:center.lon+deltaX*res,lat:center.lat-deltaY*res}},getOverviewPxFromLonLat:function(lonlat){var res=this.ovmap.getResolution();var extent=this.ovmap.getExtent();if(extent){return{x:Math.round(1/res*(lonlat.lon-extent.left)),y:Math.round(1/res*(extent.top-lonlat.lat))}}},CLASS_NAME:"OpenLayers.Control.OverviewMap"});OpenLayers.Control.ArgParser=OpenLayers.Class(OpenLayers.Control,{center:null,zoom:null,layers:null,displayProjection:null,getParameters:function(url){url=url||window.location.href;var parameters=OpenLayers.Util.getParameters(url);var index=url.indexOf("#");if(index>0){url="?"+url.substring(index+1,url.length);OpenLayers.Util.extend(parameters,OpenLayers.Util.getParameters(url))}return parameters},setMap:function(map){OpenLayers.Control.prototype.setMap.apply(this,arguments);for(var i=0,len=this.map.controls.length;i<len;i++){var control=this.map.controls[i];if(control!=this&&control.CLASS_NAME=="OpenLayers.Control.ArgParser"){if(control.displayProjection!=this.displayProjection){this.displayProjection=control.displayProjection}break}}if(i==this.map.controls.length){var args=this.getParameters();if(args.layers){this.layers=args.layers;this.map.events.register("addlayer",this,this.configureLayers);this.configureLayers()}if(args.lat&&args.lon){this.center=new OpenLayers.LonLat(parseFloat(args.lon),parseFloat(args.lat));if(args.zoom){this.zoom=parseFloat(args.zoom)}this.map.events.register("changebaselayer",this,this.setCenter);this.setCenter()}}},setCenter:function(){if(this.map.baseLayer){this.map.events.unregister("changebaselayer",this,this.setCenter);if(this.displayProjection){this.center.transform(this.displayProjection,this.map.getProjectionObject())}this.map.setCenter(this.center,this.zoom)}},configureLayers:function(){if(this.layers.length==this.map.layers.length){this.map.events.unregister("addlayer",this,this.configureLayers);for(var i=0,len=this.layers.length;i<len;i++){var layer=this.map.layers[i];var c=this.layers.charAt(i);if(c=="B"){this.map.setBaseLayer(layer)}else if(c=="T"||c=="F"){layer.setVisibility(c=="T")}}}},CLASS_NAME:"OpenLayers.Control.ArgParser"});OpenLayers.Control.Measure=OpenLayers.Class(OpenLayers.Control,{callbacks:null,displaySystem:"metric",geodesic:false,displaySystemUnits:{geographic:["dd"],english:["mi","ft","in"],metric:["km","m"]},partialDelay:300,delayedTrigger:null,persist:false,immediate:false,initialize:function(handler,options){OpenLayers.Control.prototype.initialize.apply(this,[options]);var callbacks={done:this.measureComplete,point:this.measurePartial};if(this.immediate){callbacks.modify=this.measureImmediate}this.callbacks=OpenLayers.Util.extend(callbacks,this.callbacks);this.handlerOptions=OpenLayers.Util.extend({persist:this.persist},this.handlerOptions);this.handler=new handler(this,this.callbacks,this.handlerOptions)},deactivate:function(){this.cancelDelay();return OpenLayers.Control.prototype.deactivate.apply(this,arguments)},cancel:function(){this.cancelDelay();this.handler.cancel()},setImmediate:function(immediate){this.immediate=immediate;if(this.immediate){this.callbacks.modify=this.measureImmediate}else{delete this.callbacks.modify}},updateHandler:function(handler,options){var active=this.active;if(active){this.deactivate()}this.handler=new handler(this,this.callbacks,options);if(active){this.activate()}},measureComplete:function(geometry){this.cancelDelay();this.measure(geometry,"measure")},measurePartial:function(point,geometry){this.cancelDelay();geometry=geometry.clone();if(this.handler.freehandMode(this.handler.evt)){this.measure(geometry,"measurepartial")}else{this.delayedTrigger=window.setTimeout(OpenLayers.Function.bind(function(){this.delayedTrigger=null;this.measure(geometry,"measurepartial")},this),this.partialDelay)}},measureImmediate:function(point,feature,drawing){if(drawing&&!this.handler.freehandMode(this.handler.evt)){this.cancelDelay();this.measure(feature.geometry,"measurepartial")}},cancelDelay:function(){if(this.delayedTrigger!==null){window.clearTimeout(this.delayedTrigger);this.delayedTrigger=null}},measure:function(geometry,eventType){var stat,order;if(geometry.CLASS_NAME.indexOf("LineString")>-1){stat=this.getBestLength(geometry);order=1}else{stat=this.getBestArea(geometry);order=2}this.events.triggerEvent(eventType,{measure:stat[0],units:stat[1],order:order,geometry:geometry})},getBestArea:function(geometry){var units=this.displaySystemUnits[this.displaySystem];var unit,area;for(var i=0,len=units.length;i<len;++i){unit=units[i];area=this.getArea(geometry,unit);if(area>1){break}}return[area,unit]},getArea:function(geometry,units){var area,geomUnits;if(this.geodesic){area=geometry.getGeodesicArea(this.map.getProjectionObject());geomUnits="m"}else{area=geometry.getArea();geomUnits=this.map.getUnits()}var inPerDisplayUnit=OpenLayers.INCHES_PER_UNIT[units];if(inPerDisplayUnit){var inPerMapUnit=OpenLayers.INCHES_PER_UNIT[geomUnits];area*=Math.pow(inPerMapUnit/inPerDisplayUnit,2)}return area},getBestLength:function(geometry){var units=this.displaySystemUnits[this.displaySystem];var unit,length;for(var i=0,len=units.length;i<len;++i){unit=units[i];length=this.getLength(geometry,unit);if(length>1){break}}return[length,unit]},getLength:function(geometry,units){var length,geomUnits;if(this.geodesic){length=geometry.getGeodesicLength(this.map.getProjectionObject());geomUnits="m"}else{length=geometry.getLength();geomUnits=this.map.getUnits()}var inPerDisplayUnit=OpenLayers.INCHES_PER_UNIT[units];if(inPerDisplayUnit){var inPerMapUnit=OpenLayers.INCHES_PER_UNIT[geomUnits];length*=inPerMapUnit/inPerDisplayUnit}return length},CLASS_NAME:"OpenLayers.Control.Measure"});OpenLayers.Control.Permalink=OpenLayers.Class(OpenLayers.Control,{argParserClass:OpenLayers.Control.ArgParser,element:null,anchor:false,base:"",displayProjection:null,initialize:function(element,base,options){if(element!==null&&typeof element=="object"&&!OpenLayers.Util.isElement(element)){options=element;this.base=document.location.href;OpenLayers.Control.prototype.initialize.apply(this,[options]);if(this.element!=null){this.element=OpenLayers.Util.getElement(this.element)}}else{OpenLayers.Control.prototype.initialize.apply(this,[options]);this.element=OpenLayers.Util.getElement(element);this.base=base||document.location.href}},destroy:function(){if(this.element&&this.element.parentNode==this.div){this.div.removeChild(this.element);this.element=null}if(this.map){this.map.events.unregister("moveend",this,this.updateLink)}OpenLayers.Control.prototype.destroy.apply(this,arguments)},setMap:function(map){OpenLayers.Control.prototype.setMap.apply(this,arguments);for(var i=0,len=this.map.controls.length;i<len;i++){var control=this.map.controls[i];if(control.CLASS_NAME==this.argParserClass.CLASS_NAME){if(control.displayProjection!=this.displayProjection){this.displayProjection=control.displayProjection}break}}if(i==this.map.controls.length){this.map.addControl(new this.argParserClass({displayProjection:this.displayProjection}))}},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);if(!this.element&&!this.anchor){this.element=document.createElement("a");this.element.innerHTML=OpenLayers.i18n("Permalink");this.element.href="";this.div.appendChild(this.element)}this.map.events.on({moveend:this.updateLink,changelayer:this.updateLink,changebaselayer:this.updateLink,scope:this});this.updateLink();return this.div},updateLink:function(){var separator=this.anchor?"#":"?";var href=this.base;var anchor=null;if(href.indexOf("#")!=-1&&this.anchor==false){anchor=href.substring(href.indexOf("#"),href.length)}if(href.indexOf(separator)!=-1){href=href.substring(0,href.indexOf(separator))}var splits=href.split("#");href=splits[0]+separator+OpenLayers.Util.getParameterString(this.createParams());if(anchor){href+=anchor}if(this.anchor&&!this.element){window.location.href=href}else{this.element.href=href}},createParams:function(center,zoom,layers){center=center||this.map.getCenter();var params=OpenLayers.Util.getParameters(this.base);if(center){params.zoom=zoom||this.map.getZoom();var lat=center.lat;var lon=center.lon;if(this.displayProjection){var mapPosition=OpenLayers.Projection.transform({x:lon,y:lat},this.map.getProjectionObject(),this.displayProjection);lon=mapPosition.x;lat=mapPosition.y}params.lat=Math.round(lat*1e5)/1e5;params.lon=Math.round(lon*1e5)/1e5;layers=layers||this.map.layers;params.layers="";for(var i=0,len=layers.length;i<len;i++){var layer=layers[i];if(layer.isBaseLayer){params.layers+=layer==this.map.baseLayer?"B":"0"}else{params.layers+=layer.getVisibility()?"T":"F"}}}return params},CLASS_NAME:"OpenLayers.Control.Permalink"});OpenLayers.Control.DragPan=OpenLayers.Class(OpenLayers.Control,{type:OpenLayers.Control.TYPE_TOOL,panned:false,interval:0,documentDrag:false,kinetic:null,enableKinetic:true,kineticInterval:10,draw:function(){if(this.enableKinetic&&OpenLayers.Kinetic){var config={interval:this.kineticInterval};if(typeof this.enableKinetic==="object"){config=OpenLayers.Util.extend(config,this.enableKinetic)}this.kinetic=new OpenLayers.Kinetic(config)}this.handler=new OpenLayers.Handler.Drag(this,{move:this.panMap,done:this.panMapDone,down:this.panMapStart},{interval:this.interval,documentDrag:this.documentDrag})},panMapStart:function(){if(this.kinetic){this.kinetic.begin()}},panMap:function(xy){if(this.kinetic){this.kinetic.update(xy)}this.panned=true;this.map.pan(this.handler.last.x-xy.x,this.handler.last.y-xy.y,{dragging:true,animate:false})},panMapDone:function(xy){if(this.panned){var res=null;if(this.kinetic){res=this.kinetic.end(xy)}this.map.pan(this.handler.last.x-xy.x,this.handler.last.y-xy.y,{dragging:!!res,animate:false});if(res){var self=this;this.kinetic.move(res,function(x,y,end){self.map.pan(x,y,{dragging:!end,animate:false})})}this.panned=false}},CLASS_NAME:"OpenLayers.Control.DragPan"})
;OpenLayers.Control.Navigation=OpenLayers.Class(OpenLayers.Control,{dragPan:null,dragPanOptions:null,pinchZoom:null,pinchZoomOptions:null,documentDrag:false,zoomBox:null,zoomBoxEnabled:true,zoomWheelEnabled:true,mouseWheelOptions:null,handleRightClicks:false,zoomBoxKeyMask:OpenLayers.Handler.MOD_SHIFT,autoActivate:true,initialize:function(options){this.handlers={};OpenLayers.Control.prototype.initialize.apply(this,arguments)},destroy:function(){this.deactivate();if(this.dragPan){this.dragPan.destroy()}this.dragPan=null;if(this.zoomBox){this.zoomBox.destroy()}this.zoomBox=null;if(this.pinchZoom){this.pinchZoom.destroy()}this.pinchZoom=null;OpenLayers.Control.prototype.destroy.apply(this,arguments)},activate:function(){this.dragPan.activate();if(this.zoomWheelEnabled){this.handlers.wheel.activate()}this.handlers.click.activate();if(this.zoomBoxEnabled){this.zoomBox.activate()}if(this.pinchZoom){this.pinchZoom.activate()}return OpenLayers.Control.prototype.activate.apply(this,arguments)},deactivate:function(){if(this.pinchZoom){this.pinchZoom.deactivate()}this.zoomBox.deactivate();this.dragPan.deactivate();this.handlers.click.deactivate();this.handlers.wheel.deactivate();return OpenLayers.Control.prototype.deactivate.apply(this,arguments)},draw:function(){if(this.handleRightClicks){this.map.viewPortDiv.oncontextmenu=OpenLayers.Function.False}var clickCallbacks={click:this.defaultClick,dblclick:this.defaultDblClick,dblrightclick:this.defaultDblRightClick};var clickOptions={double:true,stopDouble:true};this.handlers.click=new OpenLayers.Handler.Click(this,clickCallbacks,clickOptions);this.dragPan=new OpenLayers.Control.DragPan(OpenLayers.Util.extend({map:this.map,documentDrag:this.documentDrag},this.dragPanOptions));this.zoomBox=new OpenLayers.Control.ZoomBox({map:this.map,keyMask:this.zoomBoxKeyMask});this.dragPan.draw();this.zoomBox.draw();var wheelOptions=this.map.fractionalZoom?{}:{cumulative:false,interval:50,maxDelta:6};this.handlers.wheel=new OpenLayers.Handler.MouseWheel(this,{up:this.wheelUp,down:this.wheelDown},OpenLayers.Util.extend(wheelOptions,this.mouseWheelOptions));if(OpenLayers.Control.PinchZoom){this.pinchZoom=new OpenLayers.Control.PinchZoom(OpenLayers.Util.extend({map:this.map},this.pinchZoomOptions))}},defaultClick:function(evt){if(evt.lastTouches&&evt.lastTouches.length==2){this.map.zoomOut()}},defaultDblClick:function(evt){this.map.zoomTo(this.map.zoom+1,evt.xy)},defaultDblRightClick:function(evt){this.map.zoomTo(this.map.zoom-1,evt.xy)},wheelChange:function(evt,deltaZ){if(!this.map.fractionalZoom){deltaZ=Math.round(deltaZ)}var currentZoom=this.map.getZoom(),newZoom=currentZoom+deltaZ;newZoom=Math.max(newZoom,0);newZoom=Math.min(newZoom,this.map.getNumZoomLevels());if(newZoom===currentZoom){return}this.map.zoomTo(newZoom,evt.xy)},wheelUp:function(evt,delta){this.wheelChange(evt,delta||1)},wheelDown:function(evt,delta){this.wheelChange(evt,delta||-1)},disableZoomBox:function(){this.zoomBoxEnabled=false;this.zoomBox.deactivate()},enableZoomBox:function(){this.zoomBoxEnabled=true;if(this.active){this.zoomBox.activate()}},disableZoomWheel:function(){this.zoomWheelEnabled=false;this.handlers.wheel.deactivate()},enableZoomWheel:function(){this.zoomWheelEnabled=true;if(this.active){this.handlers.wheel.activate()}},CLASS_NAME:"OpenLayers.Control.Navigation"});OpenLayers.Control.NavToolbar=OpenLayers.Class(OpenLayers.Control.Panel,{initialize:function(options){OpenLayers.Control.Panel.prototype.initialize.apply(this,[options]);this.addControls([new OpenLayers.Control.Navigation,new OpenLayers.Control.ZoomBox])},draw:function(){var div=OpenLayers.Control.Panel.prototype.draw.apply(this,arguments);if(this.defaultControl===null){this.defaultControl=this.controls[0]}return div},CLASS_NAME:"OpenLayers.Control.NavToolbar"});OpenLayers.Control.WMSGetFeatureInfo=OpenLayers.Class(OpenLayers.Control,{hover:false,drillDown:false,maxFeatures:10,clickCallback:"click",output:"features",layers:null,queryVisible:false,url:null,layerUrls:null,infoFormat:"text/html",vendorParams:{},format:null,formatOptions:null,handler:null,hoverRequest:null,initialize:function(options){options=options||{};options.handlerOptions=options.handlerOptions||{};OpenLayers.Control.prototype.initialize.apply(this,[options]);if(!this.format){this.format=new OpenLayers.Format.WMSGetFeatureInfo(options.formatOptions)}if(this.drillDown===true){this.hover=false}if(this.hover){this.handler=new OpenLayers.Handler.Hover(this,{move:this.cancelHover,pause:this.getInfoForHover},OpenLayers.Util.extend(this.handlerOptions.hover||{},{delay:250}))}else{var callbacks={};callbacks[this.clickCallback]=this.getInfoForClick;this.handler=new OpenLayers.Handler.Click(this,callbacks,this.handlerOptions.click||{})}},getInfoForClick:function(evt){this.events.triggerEvent("beforegetfeatureinfo",{xy:evt.xy});OpenLayers.Element.addClass(this.map.viewPortDiv,"olCursorWait");this.request(evt.xy,{})},getInfoForHover:function(evt){this.events.triggerEvent("beforegetfeatureinfo",{xy:evt.xy});this.request(evt.xy,{hover:true})},cancelHover:function(){if(this.hoverRequest){this.hoverRequest.abort();this.hoverRequest=null}},findLayers:function(){var candidates=this.layers||this.map.layers;var layers=[];var layer,url;for(var i=candidates.length-1;i>=0;--i){layer=candidates[i];if(layer instanceof OpenLayers.Layer.WMS&&(!this.queryVisible||layer.getVisibility())){url=OpenLayers.Util.isArray(layer.url)?layer.url[0]:layer.url;if(this.drillDown===false&&!this.url){this.url=url}if(this.drillDown===true||this.urlMatches(url)){layers.push(layer)}}}return layers},urlMatches:function(url){var matches=OpenLayers.Util.isEquivalentUrl(this.url,url);if(!matches&&this.layerUrls){for(var i=0,len=this.layerUrls.length;i<len;++i){if(OpenLayers.Util.isEquivalentUrl(this.layerUrls[i],url)){matches=true;break}}}return matches},buildWMSOptions:function(url,layers,clickPosition,format){var layerNames=[],styleNames=[];for(var i=0,len=layers.length;i<len;i++){if(layers[i].params.LAYERS!=null){layerNames=layerNames.concat(layers[i].params.LAYERS);styleNames=styleNames.concat(this.getStyleNames(layers[i]))}}var firstLayer=layers[0];var projection=this.map.getProjection();var layerProj=firstLayer.projection;if(layerProj&&layerProj.equals(this.map.getProjectionObject())){projection=layerProj.getCode()}var params=OpenLayers.Util.extend({service:"WMS",version:firstLayer.params.VERSION,request:"GetFeatureInfo",exceptions:firstLayer.params.EXCEPTIONS,bbox:this.map.getExtent().toBBOX(null,firstLayer.reverseAxisOrder()),feature_count:this.maxFeatures,height:this.map.getSize().h,width:this.map.getSize().w,format:format,info_format:firstLayer.params.INFO_FORMAT||this.infoFormat},parseFloat(firstLayer.params.VERSION)>=1.3?{crs:projection,i:parseInt(clickPosition.x),j:parseInt(clickPosition.y)}:{srs:projection,x:parseInt(clickPosition.x),y:parseInt(clickPosition.y)});if(layerNames.length!=0){params=OpenLayers.Util.extend({layers:layerNames,query_layers:layerNames,styles:styleNames},params)}OpenLayers.Util.applyDefaults(params,this.vendorParams);return{url:url,params:OpenLayers.Util.upperCaseObject(params),callback:function(request){this.handleResponse(clickPosition,request,url)},scope:this}},getStyleNames:function(layer){var styleNames;if(layer.params.STYLES){styleNames=layer.params.STYLES}else{if(OpenLayers.Util.isArray(layer.params.LAYERS)){styleNames=new Array(layer.params.LAYERS.length)}else{styleNames=layer.params.LAYERS.replace(/[^,]/g,"")}}return styleNames},request:function(clickPosition,options){var layers=this.findLayers();if(layers.length==0){this.events.triggerEvent("nogetfeatureinfo");OpenLayers.Element.removeClass(this.map.viewPortDiv,"olCursorWait");return}options=options||{};if(this.drillDown===false){var wmsOptions=this.buildWMSOptions(this.url,layers,clickPosition,layers[0].params.FORMAT);var request=OpenLayers.Request.GET(wmsOptions);if(options.hover===true){this.hoverRequest=request}}else{this._requestCount=0;this._numRequests=0;this.features=[];var services={},url;for(var i=0,len=layers.length;i<len;i++){var layer=layers[i];var service,found=false;url=OpenLayers.Util.isArray(layer.url)?layer.url[0]:layer.url;if(url in services){services[url].push(layer)}else{this._numRequests++;services[url]=[layer]}}var layers;for(var url in services){layers=services[url];var wmsOptions=this.buildWMSOptions(url,layers,clickPosition,layers[0].params.FORMAT);OpenLayers.Request.GET(wmsOptions)}}},triggerGetFeatureInfo:function(request,xy,features){this.events.triggerEvent("getfeatureinfo",{text:request.responseText,features:features,request:request,xy:xy});OpenLayers.Element.removeClass(this.map.viewPortDiv,"olCursorWait")},handleResponse:function(xy,request,url){var doc=request.responseXML;if(!doc||!doc.documentElement){doc=request.responseText}var features=this.format.read(doc);if(this.drillDown===false){this.triggerGetFeatureInfo(request,xy,features)}else{this._requestCount++;if(this.output==="object"){this._features=(this._features||[]).concat({url:url,features:features})}else{this._features=(this._features||[]).concat(features)}if(this._requestCount===this._numRequests){this.triggerGetFeatureInfo(request,xy,this._features.concat());delete this._features;delete this._requestCount;delete this._numRequests}}},CLASS_NAME:"OpenLayers.Control.WMSGetFeatureInfo"});OpenLayers.Control.DragFeature=OpenLayers.Class(OpenLayers.Control,{geometryTypes:null,onStart:function(feature,pixel){},onDrag:function(feature,pixel){},onComplete:function(feature,pixel){},onEnter:function(feature){},onLeave:function(feature){},documentDrag:false,layer:null,feature:null,dragCallbacks:{},featureCallbacks:{},lastPixel:null,initialize:function(layer,options){OpenLayers.Control.prototype.initialize.apply(this,[options]);this.layer=layer;this.handlers={drag:new OpenLayers.Handler.Drag(this,OpenLayers.Util.extend({down:this.downFeature,move:this.moveFeature,up:this.upFeature,out:this.cancel,done:this.doneDragging},this.dragCallbacks),{documentDrag:this.documentDrag}),feature:new OpenLayers.Handler.Feature(this,this.layer,OpenLayers.Util.extend({click:this.clickFeature,clickout:this.clickoutFeature,over:this.overFeature,out:this.outFeature},this.featureCallbacks),{geometryTypes:this.geometryTypes})}},clickFeature:function(feature){if(this.handlers.feature.touch&&!this.over&&this.overFeature(feature)){this.handlers.drag.dragstart(this.handlers.feature.evt);this.handlers.drag.stopDown=false}},clickoutFeature:function(feature){if(this.handlers.feature.touch&&this.over){this.outFeature(feature);this.handlers.drag.stopDown=true}},destroy:function(){this.layer=null;OpenLayers.Control.prototype.destroy.apply(this,[])},activate:function(){return this.handlers.feature.activate()&&OpenLayers.Control.prototype.activate.apply(this,arguments)},deactivate:function(){this.handlers.drag.deactivate();this.handlers.feature.deactivate();this.feature=null;this.dragging=false;this.lastPixel=null;OpenLayers.Element.removeClass(this.map.viewPortDiv,this.displayClass+"Over");return OpenLayers.Control.prototype.deactivate.apply(this,arguments)},overFeature:function(feature){var activated=false;if(!this.handlers.drag.dragging){this.feature=feature;this.handlers.drag.activate();activated=true;this.over=true;OpenLayers.Element.addClass(this.map.viewPortDiv,this.displayClass+"Over");this.onEnter(feature)}else{if(this.feature.id==feature.id){this.over=true}else{this.over=false}}return activated},downFeature:function(pixel){this.lastPixel=pixel;this.onStart(this.feature,pixel)},moveFeature:function(pixel){var res=this.map.getResolution();this.feature.geometry.move(res*(pixel.x-this.lastPixel.x),res*(this.lastPixel.y-pixel.y));this.layer.drawFeature(this.feature);this.lastPixel=pixel;this.onDrag(this.feature,pixel)},upFeature:function(pixel){if(!this.over){this.handlers.drag.deactivate()}},doneDragging:function(pixel){this.onComplete(this.feature,pixel)},outFeature:function(feature){if(!this.handlers.drag.dragging){this.over=false;this.handlers.drag.deactivate();OpenLayers.Element.removeClass(this.map.viewPortDiv,this.displayClass+"Over");this.onLeave(feature);this.feature=null}else{if(this.feature.id==feature.id){this.over=false}}},cancel:function(){this.handlers.drag.deactivate();this.over=false},setMap:function(map){this.handlers.drag.setMap(map);this.handlers.feature.setMap(map);OpenLayers.Control.prototype.setMap.apply(this,arguments)},CLASS_NAME:"OpenLayers.Control.DragFeature"});OpenLayers.Control.SLDSelect=OpenLayers.Class(OpenLayers.Control,{clearOnDeactivate:false,layers:null,callbacks:null,selectionSymbolizer:{Polygon:{fillColor:"#FF0000",stroke:false},Line:{strokeColor:"#FF0000",strokeWidth:2},Point:{graphicName:"square",fillColor:"#FF0000",pointRadius:5}},layerOptions:null,sketchStyle:null,wfsCache:{},layerCache:{},initialize:function(handler,options){OpenLayers.Control.prototype.initialize.apply(this,[options]);this.callbacks=OpenLayers.Util.extend({done:this.select,click:this.select},this.callbacks);this.handlerOptions=this.handlerOptions||{};this.layerOptions=OpenLayers.Util.applyDefaults(this.layerOptions,{displayInLayerSwitcher:false,tileOptions:{maxGetUrlLength:2048}});if(this.sketchStyle){this.handlerOptions.layerOptions=OpenLayers.Util.applyDefaults(this.handlerOptions.layerOptions,{styleMap:new OpenLayers.StyleMap({default:this.sketchStyle})})}this.handler=new handler(this,this.callbacks,this.handlerOptions)},destroy:function(){for(var key in this.layerCache){delete this.layerCache[key]}for(var key in this.wfsCache){delete this.wfsCache[key]}OpenLayers.Control.prototype.destroy.apply(this,arguments)},coupleLayerVisiblity:function(evt){this.setVisibility(evt.object.getVisibility())},createSelectionLayer:function(source){var selectionLayer;if(!this.layerCache[source.id]){selectionLayer=new OpenLayers.Layer.WMS(source.name,source.url,source.params,OpenLayers.Util.applyDefaults(this.layerOptions,source.getOptions()));this.layerCache[source.id]=selectionLayer;if(this.layerOptions.displayInLayerSwitcher===false){source.events.on({visibilitychanged:this.coupleLayerVisiblity,scope:selectionLayer})}this.map.addLayer(selectionLayer)}else{selectionLayer=this.layerCache[source.id]}return selectionLayer},createSLD:function(layer,filters,geometryAttributes){var sld={version:"1.0.0",namedLayers:{}};var layerNames=[layer.params.LAYERS].join(",").split(",");for(var i=0,len=layerNames.length;i<len;i++){var name=layerNames[i];sld.namedLayers[name]={name:name,userStyles:[]};var symbolizer=this.selectionSymbolizer;var geometryAttribute=geometryAttributes[i];if(geometryAttribute.type.indexOf("Polygon")>=0){symbolizer={Polygon:this.selectionSymbolizer["Polygon"]}}else if(geometryAttribute.type.indexOf("LineString")>=0){symbolizer={Line:this.selectionSymbolizer["Line"]}}else if(geometryAttribute.type.indexOf("Point")>=0){symbolizer={Point:this.selectionSymbolizer["Point"]}}var filter=filters[i];sld.namedLayers[name].userStyles.push({name:"default",rules:[new OpenLayers.Rule({symbolizer:symbolizer,filter:filter,maxScaleDenominator:layer.options.minScale})]})}return new OpenLayers.Format.SLD({srsName:this.map.getProjection()}).write(sld)},parseDescribeLayer:function(request){var format=new OpenLayers.Format.WMSDescribeLayer;var doc=request.responseXML;if(!doc||!doc.documentElement){doc=request.responseText}var describeLayer=format.read(doc);var typeNames=[];var url=null;for(var i=0,len=describeLayer.length;i<len;i++){if(describeLayer[i].owsType=="WFS"){typeNames.push(describeLayer[i].typeName);url=describeLayer[i].owsURL}}var options={url:url,params:{SERVICE:"WFS",TYPENAME:typeNames.toString(),REQUEST:"DescribeFeatureType",VERSION:"1.0.0"},callback:function(request){var format=new OpenLayers.Format.WFSDescribeFeatureType;var doc=request.responseXML;if(!doc||!doc.documentElement){doc=request.responseText}var describeFeatureType=format.read(doc);this.control.wfsCache[this.layer.id]=describeFeatureType;this.control._queue&&this.control.applySelection()},scope:this};OpenLayers.Request.GET(options)},getGeometryAttributes:function(layer){var result=[];var cache=this.wfsCache[layer.id];for(var i=0,len=cache.featureTypes.length;i<len;i++){var typeName=cache.featureTypes[i];var properties=typeName.properties;for(var j=0,lenj=properties.length;j<lenj;j++){var property=properties[j];var type=property.type;if(type.indexOf("LineString")>=0||type.indexOf("GeometryAssociationType")>=0||type.indexOf("GeometryPropertyType")>=0||type.indexOf("Point")>=0||type.indexOf("Polygon")>=0){result.push(property)}}}return result},activate:function(){var activated=OpenLayers.Control.prototype.activate.call(this);if(activated){for(var i=0,len=this.layers.length;i<len;i++){var layer=this.layers[i];if(layer&&!this.wfsCache[layer.id]){var options={url:layer.url,params:{SERVICE:"WMS",VERSION:layer.params.VERSION,LAYERS:layer.params.LAYERS,REQUEST:"DescribeLayer"},callback:this.parseDescribeLayer,scope:{layer:layer,control:this}};OpenLayers.Request.GET(options)}}}return activated},deactivate:function(){var deactivated=OpenLayers.Control.prototype.deactivate.call(this);if(deactivated){for(var i=0,len=this.layers.length;i<len;i++){var layer=this.layers[i];if(layer&&this.clearOnDeactivate===true){var layerCache=this.layerCache;var selectionLayer=layerCache[layer.id];if(selectionLayer){layer.events.un({visibilitychanged:this.coupleLayerVisiblity,scope:selectionLayer});selectionLayer.destroy();delete layerCache[layer.id]}}}}return deactivated},setLayers:function(layers){if(this.active){this.deactivate();this.layers=layers;this.activate()}else{this.layers=layers}},createFilter:function(geometryAttribute,geometry){var filter=null;if(this.handler instanceof OpenLayers.Handler.RegularPolygon){if(this.handler.irregular===true){filter=new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.BBOX,property:geometryAttribute.name,value:geometry.getBounds()})}else{filter=new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.INTERSECTS,property:geometryAttribute.name,value:geometry})}}else if(this.handler instanceof OpenLayers.Handler.Polygon){filter=new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.INTERSECTS,property:geometryAttribute.name,value:geometry})}else if(this.handler instanceof OpenLayers.Handler.Path){if(geometryAttribute.type.indexOf("Point")>=0){filter=new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.DWITHIN,property:geometryAttribute.name,distance:this.map.getExtent().getWidth()*.01,distanceUnits:this.map.getUnits(),value:geometry})}else{filter=new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.INTERSECTS,property:geometryAttribute.name,value:geometry})}}else if(this.handler instanceof OpenLayers.Handler.Click){if(geometryAttribute.type.indexOf("Polygon")>=0){filter=new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.INTERSECTS,property:geometryAttribute.name,value:geometry})}else{filter=new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.DWITHIN,property:geometryAttribute.name,distance:this.map.getExtent().getWidth()*.01,distanceUnits:this.map.getUnits(),value:geometry})}}return filter},select:function(geometry){this._queue=function(){for(var i=0,len=this.layers.length;i<len;i++){var layer=this.layers[i];var geometryAttributes=this.getGeometryAttributes(layer);var filters=[];for(var j=0,lenj=geometryAttributes.length;j<lenj;j++){var geometryAttribute=geometryAttributes[j];if(geometryAttribute!==null){if(!(geometry instanceof OpenLayers.Geometry)){var point=this.map.getLonLatFromPixel(geometry.xy);geometry=new OpenLayers.Geometry.Point(point.lon,point.lat)}var filter=this.createFilter(geometryAttribute,geometry);if(filter!==null){filters.push(filter)}}}var selectionLayer=this.createSelectionLayer(layer);this.events.triggerEvent("selected",{layer:layer,filters:filters});var sld=this.createSLD(layer,filters,geometryAttributes);selectionLayer.mergeNewParams({SLD_BODY:sld});delete this._queue}};this.applySelection()},applySelection:function(){var canApply=true;for(var i=0,len=this.layers.length;i<len;i++){if(!this.wfsCache[this.layers[i].id]){canApply=false;break}}canApply&&this._queue.call(this)},CLASS_NAME:"OpenLayers.Control.SLDSelect"});OpenLayers.Control.DrawFeature=OpenLayers.Class(OpenLayers.Control,{layer:null,callbacks:null,multi:false,featureAdded:function(){},initialize:function(layer,handler,options){OpenLayers.Control.prototype.initialize.apply(this,[options]);this.callbacks=OpenLayers.Util.extend({done:this.drawFeature,modify:function(vertex,feature){this.layer.events.triggerEvent("sketchmodified",{vertex:vertex,feature:feature})},create:function(vertex,feature){this.layer.events.triggerEvent("sketchstarted",{vertex:vertex,feature:feature})}},this.callbacks);this.layer=layer;this.handlerOptions=this.handlerOptions||{};this.handlerOptions.layerOptions=OpenLayers.Util.applyDefaults(this.handlerOptions.layerOptions,{renderers:layer.renderers,rendererOptions:layer.rendererOptions});if(!("multi"in this.handlerOptions)){this.handlerOptions.multi=this.multi}var sketchStyle=this.layer.styleMap&&this.layer.styleMap.styles.temporary;if(sketchStyle){this.handlerOptions.layerOptions=OpenLayers.Util.applyDefaults(this.handlerOptions.layerOptions,{styleMap:new OpenLayers.StyleMap({default:sketchStyle})})}this.handler=new handler(this,this.callbacks,this.handlerOptions)},drawFeature:function(geometry){var feature=new OpenLayers.Feature.Vector(geometry);var proceed=this.layer.events.triggerEvent("sketchcomplete",{feature:feature});if(proceed!==false){feature.state=OpenLayers.State.INSERT;this.layer.addFeatures([feature]);this.featureAdded(feature);this.events.triggerEvent("featureadded",{feature:feature})}},insertXY:function(x,y){if(this.handler&&this.handler.line){this.handler.insertXY(x,y)}},insertDeltaXY:function(dx,dy){if(this.handler&&this.handler.line){this.handler.insertDeltaXY(dx,dy)}},insertDirectionLength:function(direction,length){if(this.handler&&this.handler.line){this.handler.insertDirectionLength(direction,length)}},insertDeflectionLength:function(deflection,length){if(this.handler&&this.handler.line){this.handler.insertDeflectionLength(deflection,length)}},undo:function(){return this.handler.undo&&this.handler.undo()},redo:function(){return this.handler.redo&&this.handler.redo()},finishSketch:function(){this.handler.finishGeometry()},cancel:function(){this.handler.cancel()},CLASS_NAME:"OpenLayers.Control.DrawFeature"});OpenLayers.Control.EditingToolbar=OpenLayers.Class(OpenLayers.Control.Panel,{citeCompliant:false,initialize:function(layer,options){OpenLayers.Control.Panel.prototype.initialize.apply(this,[options]);this.addControls([new OpenLayers.Control.Navigation]);var controls=[new OpenLayers.Control.DrawFeature(layer,OpenLayers.Handler.Point,{displayClass:"olControlDrawFeaturePoint",handlerOptions:{citeCompliant:this.citeCompliant}}),new OpenLayers.Control.DrawFeature(layer,OpenLayers.Handler.Path,{displayClass:"olControlDrawFeaturePath",handlerOptions:{citeCompliant:this.citeCompliant}}),new OpenLayers.Control.DrawFeature(layer,OpenLayers.Handler.Polygon,{displayClass:"olControlDrawFeaturePolygon",handlerOptions:{citeCompliant:this.citeCompliant}})];this.addControls(controls)},draw:function(){var div=OpenLayers.Control.Panel.prototype.draw.apply(this,arguments);if(this.defaultControl===null){this.defaultControl=this.controls[0]}return div},CLASS_NAME:"OpenLayers.Control.EditingToolbar"});OpenLayers.Control.PinchZoom=OpenLayers.Class(OpenLayers.Control,{type:OpenLayers.Control.TYPE_TOOL,pinchOrigin:null,currentCenter:null,autoActivate:true,preserveCenter:false,initialize:function(options){OpenLayers.Control.prototype.initialize.apply(this,arguments);this.handler=new OpenLayers.Handler.Pinch(this,{start:this.pinchStart,move:this.pinchMove,done:this.pinchDone},this.handlerOptions)},pinchStart:function(evt,pinchData){var xy=this.preserveCenter?this.map.getPixelFromLonLat(this.map.getCenter()):evt.xy;this.pinchOrigin=xy;this.currentCenter=xy},pinchMove:function(evt,pinchData){var scale=pinchData.scale;var containerOrigin=this.map.layerContainerOriginPx;var pinchOrigin=this.pinchOrigin;var current=this.preserveCenter?this.map.getPixelFromLonLat(this.map.getCenter()):evt.xy;var dx=Math.round(containerOrigin.x+current.x-pinchOrigin.x+(scale-1)*(containerOrigin.x-pinchOrigin.x));var dy=Math.round(containerOrigin.y+current.y-pinchOrigin.y+(scale-1)*(containerOrigin.y-pinchOrigin.y));this.map.applyTransform(dx,dy,scale);this.currentCenter=current},pinchDone:function(evt,start,last){this.map.applyTransform();var zoom=this.map.getZoomForResolution(this.map.getResolution()/last.scale,true);if(zoom!==this.map.getZoom()||!this.currentCenter.equals(this.pinchOrigin)){var resolution=this.map.getResolutionForZoom(zoom);var location=this.map.getLonLatFromPixel(this.pinchOrigin);var zoomPixel=this.currentCenter;var size=this.map.getSize();location.lon+=resolution*(size.w/2-zoomPixel.x);location.lat-=resolution*(size.h/2-zoomPixel.y);this.map.div.clientWidth=this.map.div.clientWidth;this.map.setCenter(location,zoom)}},CLASS_NAME:"OpenLayers.Control.PinchZoom"});OpenLayers.Control.Pan=OpenLayers.Class(OpenLayers.Control.Button,{slideFactor:50,slideRatio:null,direction:null,initialize:function(direction,options){this.direction=direction;this.CLASS_NAME+=this.direction;OpenLayers.Control.prototype.initialize.apply(this,[options])},trigger:function(){if(this.map){var getSlideFactor=OpenLayers.Function.bind(function(dim){return this.slideRatio?this.map.getSize()[dim]*this.slideRatio:this.slideFactor},this);switch(this.direction){case OpenLayers.Control.Pan.NORTH:this.map.pan(0,-getSlideFactor("h"));break;case OpenLayers.Control.Pan.SOUTH:this.map.pan(0,getSlideFactor("h"));break;case OpenLayers.Control.Pan.WEST:this.map.pan(-getSlideFactor("w"),0);break;case OpenLayers.Control.Pan.EAST:this.map.pan(getSlideFactor("w"),0);break}}},CLASS_NAME:"OpenLayers.Control.Pan"});OpenLayers.Control.Pan.NORTH="North";OpenLayers.Control.Pan.SOUTH="South";OpenLayers.Control.Pan.EAST="East";OpenLayers.Control.Pan.WEST="West";OpenLayers.Control.PanZoom=OpenLayers.Class(OpenLayers.Control,{slideFactor:50,slideRatio:null,buttons:null,position:null,initialize:function(options){this.position=new OpenLayers.Pixel(OpenLayers.Control.PanZoom.X,OpenLayers.Control.PanZoom.Y);OpenLayers.Control.prototype.initialize.apply(this,arguments)},destroy:function(){if(this.map){this.map.events.unregister("buttonclick",this,this.onButtonClick)}this.removeButtons();this.buttons=null;this.position=null;OpenLayers.Control.prototype.destroy.apply(this,arguments)},setMap:function(map){OpenLayers.Control.prototype.setMap.apply(this,arguments);this.map.events.register("buttonclick",this,this.onButtonClick)},draw:function(px){OpenLayers.Control.prototype.draw.apply(this,arguments);px=this.position;this.buttons=[];var sz={w:18,h:18};var centered=new OpenLayers.Pixel(px.x+sz.w/2,px.y);this._addButton("panup","north-mini.png",centered,sz);px.y=centered.y+sz.h;this._addButton("panleft","west-mini.png",px,sz);this._addButton("panright","east-mini.png",px.add(sz.w,0),sz);this._addButton("pandown","south-mini.png",centered.add(0,sz.h*2),sz);this._addButton("zoomin","zoom-plus-mini.png",centered.add(0,sz.h*3+5),sz);this._addButton("zoomworld","zoom-world-mini.png",centered.add(0,sz.h*4+5),sz);this._addButton("zoomout","zoom-minus-mini.png",centered.add(0,sz.h*5+5),sz);return this.div},_addButton:function(id,img,xy,sz){var imgLocation=OpenLayers.Util.getImageLocation(img);var btn=OpenLayers.Util.createAlphaImageDiv(this.id+"_"+id,xy,sz,imgLocation,"absolute");btn.style.cursor="pointer";this.div.appendChild(btn);btn.action=id;btn.className="olButton";this.buttons.push(btn);return btn},_removeButton:function(btn){this.div.removeChild(btn);OpenLayers.Util.removeItem(this.buttons,btn)},removeButtons:function(){for(var i=this.buttons.length-1;i>=0;--i){this._removeButton(this.buttons[i])}},onButtonClick:function(evt){var btn=evt.buttonElement;switch(btn.action){case"panup":this.map.pan(0,-this.getSlideFactor("h"));break;case"pandown":this.map.pan(0,this.getSlideFactor("h"));break;case"panleft":this.map.pan(-this.getSlideFactor("w"),0);break;case"panright":this.map.pan(this.getSlideFactor("w"),0);break;case"zoomin":this.map.zoomIn();break;case"zoomout":this.map.zoomOut();break;case"zoomworld":this.map.zoomToMaxExtent();break}},getSlideFactor:function(dim){return this.slideRatio?this.map.getSize()[dim]*this.slideRatio:this.slideFactor},CLASS_NAME:"OpenLayers.Control.PanZoom"});OpenLayers.Control.PanZoom.X=4;OpenLayers.Control.PanZoom.Y=4;OpenLayers.Control.WMTSGetFeatureInfo=OpenLayers.Class(OpenLayers.Control,{hover:false,requestEncoding:"KVP",drillDown:false,maxFeatures:10,clickCallback:"click",layers:null,queryVisible:true,infoFormat:"text/html",vendorParams:{},format:null,formatOptions:null,handler:null,hoverRequest:null,pending:0,initialize:function(options){options=options||{};options.handlerOptions=options.handlerOptions||{};OpenLayers.Control.prototype.initialize.apply(this,[options]);if(!this.format){this.format=new OpenLayers.Format.WMSGetFeatureInfo(options.formatOptions)}if(this.drillDown===true){this.hover=false}if(this.hover){this.handler=new OpenLayers.Handler.Hover(this,{move:this.cancelHover,pause:this.getInfoForHover},OpenLayers.Util.extend(this.handlerOptions.hover||{},{delay:250}))}else{var callbacks={};callbacks[this.clickCallback]=this.getInfoForClick;this.handler=new OpenLayers.Handler.Click(this,callbacks,this.handlerOptions.click||{})}},getInfoForClick:function(evt){this.request(evt.xy,{})},getInfoForHover:function(evt){this.request(evt.xy,{hover:true})},cancelHover:function(){if(this.hoverRequest){--this.pending;if(this.pending<=0){OpenLayers.Element.removeClass(this.map.viewPortDiv,"olCursorWait");this.pending=0}this.hoverRequest.abort();this.hoverRequest=null}},findLayers:function(){var candidates=this.layers||this.map.layers;var layers=[];var layer;for(var i=candidates.length-1;i>=0;--i){layer=candidates[i];if(layer instanceof OpenLayers.Layer.WMTS&&layer.requestEncoding===this.requestEncoding&&(!this.queryVisible||layer.getVisibility())){layers.push(layer);if(!this.drillDown||this.hover){break}}}return layers},buildRequestOptions:function(layer,xy){var loc=this.map.getLonLatFromPixel(xy);var getTileUrl=layer.getURL(new OpenLayers.Bounds(loc.lon,loc.lat,loc.lon,loc.lat));var params=OpenLayers.Util.getParameters(getTileUrl);var tileInfo=layer.getTileInfo(loc);OpenLayers.Util.extend(params,{service:"WMTS",version:layer.version,request:"GetFeatureInfo",infoFormat:this.infoFormat,i:tileInfo.i,j:tileInfo.j});OpenLayers.Util.applyDefaults(params,this.vendorParams);return{url:OpenLayers.Util.isArray(layer.url)?layer.url[0]:layer.url,params:OpenLayers.Util.upperCaseObject(params),callback:function(request){this.handleResponse(xy,request,layer)},scope:this}},request:function(xy,options){options=options||{};var layers=this.findLayers();if(layers.length>0){var issue,layer;for(var i=0,len=layers.length;i<len;i++){layer=layers[i];issue=this.events.triggerEvent("beforegetfeatureinfo",{xy:xy,layer:layer});if(issue!==false){++this.pending;var requestOptions=this.buildRequestOptions(layer,xy);var request=OpenLayers.Request.GET(requestOptions);if(options.hover===true){this.hoverRequest=request}}}if(this.pending>0){OpenLayers.Element.addClass(this.map.viewPortDiv,"olCursorWait")}}},handleResponse:function(xy,request,layer){--this.pending;if(this.pending<=0){OpenLayers.Element.removeClass(this.map.viewPortDiv,"olCursorWait");this.pending=0}if(request.status&&(request.status<200||request.status>=300)){this.events.triggerEvent("exception",{xy:xy,request:request,layer:layer})}else{var doc=request.responseXML;if(!doc||!doc.documentElement){doc=request.responseText}var features,except;try{features=this.format.read(doc)}catch(error){except=true;this.events.triggerEvent("exception",{xy:xy,request:request,error:error,layer:layer})}if(!except){this.events.triggerEvent("getfeatureinfo",{
text:request.responseText,features:features,request:request,xy:xy,layer:layer})}}},CLASS_NAME:"OpenLayers.Control.WMTSGetFeatureInfo"});OpenLayers.Control.Split=OpenLayers.Class(OpenLayers.Control,{layer:null,source:null,sourceOptions:null,tolerance:null,edge:true,deferDelete:false,mutual:true,targetFilter:null,sourceFilter:null,handler:null,initialize:function(options){OpenLayers.Control.prototype.initialize.apply(this,[options]);this.options=options||{};if(this.options.source){this.setSource(this.options.source)}},setSource:function(layer){if(this.active){this.deactivate();if(this.handler){this.handler.destroy();delete this.handler}this.source=layer;this.activate()}else{this.source=layer}},activate:function(){var activated=OpenLayers.Control.prototype.activate.call(this);if(activated){if(!this.source){if(!this.handler){this.handler=new OpenLayers.Handler.Path(this,{done:function(geometry){this.onSketchComplete({feature:new OpenLayers.Feature.Vector(geometry)})}},{layerOptions:this.sourceOptions})}this.handler.activate()}else if(this.source.events){this.source.events.on({sketchcomplete:this.onSketchComplete,afterfeaturemodified:this.afterFeatureModified,scope:this})}}return activated},deactivate:function(){var deactivated=OpenLayers.Control.prototype.deactivate.call(this);if(deactivated){if(this.source&&this.source.events){this.source.events.un({sketchcomplete:this.onSketchComplete,afterfeaturemodified:this.afterFeatureModified,scope:this})}}return deactivated},onSketchComplete:function(event){this.feature=null;return!this.considerSplit(event.feature)},afterFeatureModified:function(event){if(event.modified){var feature=event.feature;if(typeof feature.geometry.split==="function"){this.feature=event.feature;this.considerSplit(event.feature)}}},removeByGeometry:function(features,geometry){for(var i=0,len=features.length;i<len;++i){if(features[i].geometry===geometry){features.splice(i,1);break}}},isEligible:function(target){if(!target.geometry){return false}else{return target.state!==OpenLayers.State.DELETE&&typeof target.geometry.split==="function"&&this.feature!==target&&(!this.targetFilter||this.targetFilter.evaluate(target.attributes))}},considerSplit:function(feature){var sourceSplit=false;var targetSplit=false;if(!this.sourceFilter||this.sourceFilter.evaluate(feature.attributes)){var features=this.layer&&this.layer.features||[];var target,results,proceed;var additions=[],removals=[];var mutual=this.layer===this.source&&this.mutual;var options={edge:this.edge,tolerance:this.tolerance,mutual:mutual};var sourceParts=[feature.geometry];var targetFeature,targetParts;var source,parts;for(var i=0,len=features.length;i<len;++i){targetFeature=features[i];if(this.isEligible(targetFeature)){targetParts=[targetFeature.geometry];for(var j=0;j<sourceParts.length;++j){source=sourceParts[j];for(var k=0;k<targetParts.length;++k){target=targetParts[k];if(source.getBounds().intersectsBounds(target.getBounds())){results=source.split(target,options);if(results){proceed=this.events.triggerEvent("beforesplit",{source:feature,target:targetFeature});if(proceed!==false){if(mutual){parts=results[0];if(parts.length>1){parts.unshift(j,1);Array.prototype.splice.apply(sourceParts,parts);j+=parts.length-3}results=results[1]}if(results.length>1){results.unshift(k,1);Array.prototype.splice.apply(targetParts,results);k+=results.length-3}}}}}}if(targetParts&&targetParts.length>1){this.geomsToFeatures(targetFeature,targetParts);this.events.triggerEvent("split",{original:targetFeature,features:targetParts});Array.prototype.push.apply(additions,targetParts);removals.push(targetFeature);targetSplit=true}}}if(sourceParts&&sourceParts.length>1){this.geomsToFeatures(feature,sourceParts);this.events.triggerEvent("split",{original:feature,features:sourceParts});Array.prototype.push.apply(additions,sourceParts);removals.push(feature);sourceSplit=true}if(sourceSplit||targetSplit){if(this.deferDelete){var feat,destroys=[];for(var i=0,len=removals.length;i<len;++i){feat=removals[i];if(feat.state===OpenLayers.State.INSERT){destroys.push(feat)}else{feat.state=OpenLayers.State.DELETE;this.layer.drawFeature(feat)}}this.layer.destroyFeatures(destroys,{silent:true});for(var i=0,len=additions.length;i<len;++i){additions[i].state=OpenLayers.State.INSERT}}else{this.layer.destroyFeatures(removals,{silent:true})}this.layer.addFeatures(additions,{silent:true});this.events.triggerEvent("aftersplit",{source:feature,features:additions})}}return sourceSplit},geomsToFeatures:function(feature,geoms){var clone=feature.clone();delete clone.geometry;var newFeature;for(var i=0,len=geoms.length;i<len;++i){newFeature=clone.clone();newFeature.geometry=geoms[i];newFeature.state=OpenLayers.State.INSERT;geoms[i]=newFeature}},destroy:function(){if(this.active){this.deactivate()}OpenLayers.Control.prototype.destroy.call(this)},CLASS_NAME:"OpenLayers.Control.Split"});OpenLayers.Control.SelectFeature=OpenLayers.Class(OpenLayers.Control,{multipleKey:null,toggleKey:null,multiple:false,clickout:true,toggle:false,hover:false,highlightOnly:false,box:false,onBeforeSelect:function(){},onSelect:function(){},onUnselect:function(){},scope:null,geometryTypes:null,layer:null,layers:null,callbacks:null,selectStyle:null,renderIntent:"select",handlers:null,initialize:function(layers,options){OpenLayers.Control.prototype.initialize.apply(this,[options]);if(this.scope===null){this.scope=this}this.initLayer(layers);var callbacks={click:this.clickFeature,clickout:this.clickoutFeature};if(this.hover){callbacks.over=this.overFeature;callbacks.out=this.outFeature}this.callbacks=OpenLayers.Util.extend(callbacks,this.callbacks);this.handlers={feature:new OpenLayers.Handler.Feature(this,this.layer,this.callbacks,{geometryTypes:this.geometryTypes})};if(this.box){this.handlers.box=new OpenLayers.Handler.Box(this,{done:this.selectBox},{boxDivClassName:"olHandlerBoxSelectFeature"})}},initLayer:function(layers){if(OpenLayers.Util.isArray(layers)){this.layers=layers;this.layer=new OpenLayers.Layer.Vector.RootContainer(this.id+"_container",{layers:layers})}else{this.layer=layers}},destroy:function(){if(this.active&&this.layers){this.map.removeLayer(this.layer)}OpenLayers.Control.prototype.destroy.apply(this,arguments);if(this.layers){this.layer.destroy()}},activate:function(){if(!this.active){if(this.layers){this.map.addLayer(this.layer)}this.handlers.feature.activate();if(this.box&&this.handlers.box){this.handlers.box.activate()}}return OpenLayers.Control.prototype.activate.apply(this,arguments)},deactivate:function(){if(this.active){this.handlers.feature.deactivate();if(this.handlers.box){this.handlers.box.deactivate()}if(this.layers){this.map.removeLayer(this.layer)}}return OpenLayers.Control.prototype.deactivate.apply(this,arguments)},unselectAll:function(options){var layers=this.layers||[this.layer],layer,feature,l,numExcept;for(l=0;l<layers.length;++l){layer=layers[l];numExcept=0;if(layer.selectedFeatures!=null){while(layer.selectedFeatures.length>numExcept){feature=layer.selectedFeatures[numExcept];if(!options||options.except!=feature){this.unselect(feature)}else{++numExcept}}}}},clickFeature:function(feature){if(!this.hover){var selected=OpenLayers.Util.indexOf(feature.layer.selectedFeatures,feature)>-1;if(selected){if(this.toggleSelect()){this.unselect(feature)}else if(!this.multipleSelect()){this.unselectAll({except:feature})}}else{if(!this.multipleSelect()){this.unselectAll({except:feature})}this.select(feature)}}},multipleSelect:function(){return this.multiple||this.handlers.feature.evt&&this.handlers.feature.evt[this.multipleKey]},toggleSelect:function(){return this.toggle||this.handlers.feature.evt&&this.handlers.feature.evt[this.toggleKey]},clickoutFeature:function(feature){if(!this.hover&&this.clickout){this.unselectAll()}},overFeature:function(feature){var layer=feature.layer;if(this.hover){if(this.highlightOnly){this.highlight(feature)}else if(OpenLayers.Util.indexOf(layer.selectedFeatures,feature)==-1){this.select(feature)}}},outFeature:function(feature){if(this.hover){if(this.highlightOnly){if(feature._lastHighlighter==this.id){if(feature._prevHighlighter&&feature._prevHighlighter!=this.id){delete feature._lastHighlighter;var control=this.map.getControl(feature._prevHighlighter);if(control){control.highlight(feature)}}else{this.unhighlight(feature)}}}else{this.unselect(feature)}}},highlight:function(feature){var layer=feature.layer;var cont=this.events.triggerEvent("beforefeaturehighlighted",{feature:feature});if(cont!==false){feature._prevHighlighter=feature._lastHighlighter;feature._lastHighlighter=this.id;var style=this.selectStyle||this.renderIntent;layer.drawFeature(feature,style);this.events.triggerEvent("featurehighlighted",{feature:feature})}},unhighlight:function(feature){var layer=feature.layer;if(feature._prevHighlighter==undefined){delete feature._lastHighlighter}else if(feature._prevHighlighter==this.id){delete feature._prevHighlighter}else{feature._lastHighlighter=feature._prevHighlighter;delete feature._prevHighlighter}layer.drawFeature(feature,feature.style||feature.layer.style||"default");this.events.triggerEvent("featureunhighlighted",{feature:feature})},select:function(feature){var cont=this.onBeforeSelect.call(this.scope,feature);var layer=feature.layer;if(cont!==false){cont=layer.events.triggerEvent("beforefeatureselected",{feature:feature});if(cont!==false){layer.selectedFeatures.push(feature);this.highlight(feature);if(!this.handlers.feature.lastFeature){this.handlers.feature.lastFeature=layer.selectedFeatures[0]}layer.events.triggerEvent("featureselected",{feature:feature});this.onSelect.call(this.scope,feature)}}},unselect:function(feature){var layer=feature.layer;this.unhighlight(feature);OpenLayers.Util.removeItem(layer.selectedFeatures,feature);layer.events.triggerEvent("featureunselected",{feature:feature});this.onUnselect.call(this.scope,feature)},selectBox:function(position){if(position instanceof OpenLayers.Bounds){var minXY=this.map.getLonLatFromPixel({x:position.left,y:position.bottom});var maxXY=this.map.getLonLatFromPixel({x:position.right,y:position.top});var bounds=new OpenLayers.Bounds(minXY.lon,minXY.lat,maxXY.lon,maxXY.lat);if(!this.multipleSelect()){this.unselectAll()}var prevMultiple=this.multiple;this.multiple=true;var layers=this.layers||[this.layer];this.events.triggerEvent("boxselectionstart",{layers:layers});var layer;for(var l=0;l<layers.length;++l){layer=layers[l];for(var i=0,len=layer.features.length;i<len;++i){var feature=layer.features[i];if(!feature.getVisibility()){continue}if(this.geometryTypes==null||OpenLayers.Util.indexOf(this.geometryTypes,feature.geometry.CLASS_NAME)>-1){if(bounds.toGeometry().intersects(feature.geometry)){if(OpenLayers.Util.indexOf(layer.selectedFeatures,feature)==-1){this.select(feature)}}}}}this.multiple=prevMultiple;this.events.triggerEvent("boxselectionend",{layers:layers})}},setMap:function(map){this.handlers.feature.setMap(map);if(this.box){this.handlers.box.setMap(map)}OpenLayers.Control.prototype.setMap.apply(this,arguments)},setLayer:function(layers){var isActive=this.active;this.unselectAll();this.deactivate();if(this.layers){this.layer.destroy();this.layers=null}this.initLayer(layers);this.handlers.feature.layer=this.layer;if(isActive){this.activate()}},CLASS_NAME:"OpenLayers.Control.SelectFeature"});OpenLayers.Control.Attribution=OpenLayers.Class(OpenLayers.Control,{separator:", ",template:"${layers}",destroy:function(){this.map.events.un({removelayer:this.updateAttribution,addlayer:this.updateAttribution,changelayer:this.updateAttribution,changebaselayer:this.updateAttribution,scope:this});OpenLayers.Control.prototype.destroy.apply(this,arguments)},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);this.map.events.on({changebaselayer:this.updateAttribution,changelayer:this.updateAttribution,addlayer:this.updateAttribution,removelayer:this.updateAttribution,scope:this});this.updateAttribution();return this.div},updateAttribution:function(){var attributions=[];if(this.map&&this.map.layers){for(var i=0,len=this.map.layers.length;i<len;i++){var layer=this.map.layers[i];if(layer.attribution&&layer.getVisibility()){if(OpenLayers.Util.indexOf(attributions,layer.attribution)===-1){attributions.push(layer.attribution)}}}this.div.innerHTML=OpenLayers.String.format(this.template,{layers:attributions.join(this.separator)})}},CLASS_NAME:"OpenLayers.Control.Attribution"});OpenLayers.Control.Zoom=OpenLayers.Class(OpenLayers.Control,{zoomInText:"+",zoomInId:"olZoomInLink",zoomOutText:"−",zoomOutId:"olZoomOutLink",draw:function(){var div=OpenLayers.Control.prototype.draw.apply(this),links=this.getOrCreateLinks(div),zoomIn=links.zoomIn,zoomOut=links.zoomOut,eventsInstance=this.map.events;if(zoomOut.parentNode!==div){eventsInstance=this.events;eventsInstance.attachToElement(zoomOut.parentNode)}eventsInstance.register("buttonclick",this,this.onZoomClick);this.zoomInLink=zoomIn;this.zoomOutLink=zoomOut;return div},getOrCreateLinks:function(el){var zoomIn=document.getElementById(this.zoomInId),zoomOut=document.getElementById(this.zoomOutId);if(!zoomIn){zoomIn=document.createElement("a");zoomIn.href="#zoomIn";zoomIn.appendChild(document.createTextNode(this.zoomInText));zoomIn.className="olControlZoomIn";el.appendChild(zoomIn)}OpenLayers.Element.addClass(zoomIn,"olButton");if(!zoomOut){zoomOut=document.createElement("a");zoomOut.href="#zoomOut";zoomOut.appendChild(document.createTextNode(this.zoomOutText));zoomOut.className="olControlZoomOut";el.appendChild(zoomOut)}OpenLayers.Element.addClass(zoomOut,"olButton");return{zoomIn:zoomIn,zoomOut:zoomOut}},onZoomClick:function(evt){var button=evt.buttonElement;if(button===this.zoomInLink){this.map.zoomIn()}else if(button===this.zoomOutLink){this.map.zoomOut()}},destroy:function(){if(this.map){this.map.events.unregister("buttonclick",this,this.onZoomClick)}delete this.zoomInLink;delete this.zoomOutLink;OpenLayers.Control.prototype.destroy.apply(this)},CLASS_NAME:"OpenLayers.Control.Zoom"});OpenLayers.Control.PanPanel=OpenLayers.Class(OpenLayers.Control.Panel,{slideFactor:50,slideRatio:null,initialize:function(options){OpenLayers.Control.Panel.prototype.initialize.apply(this,[options]);var options={slideFactor:this.slideFactor,slideRatio:this.slideRatio};this.addControls([new OpenLayers.Control.Pan(OpenLayers.Control.Pan.NORTH,options),new OpenLayers.Control.Pan(OpenLayers.Control.Pan.SOUTH,options),new OpenLayers.Control.Pan(OpenLayers.Control.Pan.EAST,options),new OpenLayers.Control.Pan(OpenLayers.Control.Pan.WEST,options)])},CLASS_NAME:"OpenLayers.Control.PanPanel"});OpenLayers.Control.MousePosition=OpenLayers.Class(OpenLayers.Control,{autoActivate:true,element:null,prefix:"",separator:", ",suffix:"",numDigits:5,granularity:10,emptyString:null,lastXy:null,displayProjection:null,destroy:function(){this.deactivate();OpenLayers.Control.prototype.destroy.apply(this,arguments)},activate:function(){if(OpenLayers.Control.prototype.activate.apply(this,arguments)){this.map.events.register("mousemove",this,this.redraw);this.map.events.register("mouseout",this,this.reset);this.redraw();return true}else{return false}},deactivate:function(){if(OpenLayers.Control.prototype.deactivate.apply(this,arguments)){this.map.events.unregister("mousemove",this,this.redraw);this.map.events.unregister("mouseout",this,this.reset);this.element.innerHTML="";return true}else{return false}},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);if(!this.element){this.div.left="";this.div.top="";this.element=this.div}return this.div},redraw:function(evt){var lonLat;if(evt==null){this.reset();return}else{if(this.lastXy==null||Math.abs(evt.xy.x-this.lastXy.x)>this.granularity||Math.abs(evt.xy.y-this.lastXy.y)>this.granularity){this.lastXy=evt.xy;return}lonLat=this.map.getLonLatFromPixel(evt.xy);if(!lonLat){return}if(this.displayProjection){lonLat.transform(this.map.getProjectionObject(),this.displayProjection)}this.lastXy=evt.xy}var newHtml=this.formatOutput(lonLat);if(newHtml!=this.element.innerHTML){this.element.innerHTML=newHtml}},reset:function(evt){if(this.emptyString!=null){this.element.innerHTML=this.emptyString}},formatOutput:function(lonLat){var digits=parseInt(this.numDigits);var newHtml=this.prefix+lonLat.lon.toFixed(digits)+this.separator+lonLat.lat.toFixed(digits)+this.suffix;return newHtml},CLASS_NAME:"OpenLayers.Control.MousePosition"});OpenLayers.Control.CacheWrite=OpenLayers.Class(OpenLayers.Control,{layers:null,imageFormat:"image/png",quotaRegEx:/quota/i,setMap:function(map){OpenLayers.Control.prototype.setMap.apply(this,arguments);var i,layers=this.layers||map.layers;for(i=layers.length-1;i>=0;--i){this.addLayer({layer:layers[i]})}if(!this.layers){map.events.on({addlayer:this.addLayer,removeLayer:this.removeLayer,scope:this})}},addLayer:function(evt){evt.layer.events.on({tileloadstart:this.makeSameOrigin,tileloaded:this.onTileLoaded,scope:this})},removeLayer:function(evt){evt.layer.events.un({tileloadstart:this.makeSameOrigin,tileloaded:this.onTileLoaded,scope:this})},makeSameOrigin:function(evt){if(this.active){var tile=evt.tile;if(tile instanceof OpenLayers.Tile.Image&&!tile.crossOriginKeyword&&tile.url.substr(0,5)!=="data:"){var sameOriginUrl=OpenLayers.Request.makeSameOrigin(tile.url,OpenLayers.ProxyHost);OpenLayers.Control.CacheWrite.urlMap[sameOriginUrl]=tile.url;tile.url=sameOriginUrl}}},onTileLoaded:function(evt){if(this.active&&!evt.aborted&&evt.tile instanceof OpenLayers.Tile.Image&&evt.tile.url.substr(0,5)!=="data:"){this.cache({tile:evt.tile});delete OpenLayers.Control.CacheWrite.urlMap[evt.tile.url]}},cache:function(obj){if(window.localStorage){var tile=obj.tile;try{var canvasContext=tile.getCanvasContext();if(canvasContext){var urlMap=OpenLayers.Control.CacheWrite.urlMap;var url=urlMap[tile.url]||tile.url;window.localStorage.setItem("olCache_"+url,canvasContext.canvas.toDataURL(this.imageFormat))}}catch(e){var reason=e.name||e.message;if(reason&&this.quotaRegEx.test(reason)){this.events.triggerEvent("cachefull",{tile:tile})}else{OpenLayers.Console.error(e.toString())}}}},destroy:function(){if(this.layers||this.map){var i,layers=this.layers||this.map.layers;for(i=layers.length-1;i>=0;--i){this.removeLayer({layer:layers[i]})}}if(this.map){this.map.events.un({addlayer:this.addLayer,removeLayer:this.removeLayer,scope:this})}OpenLayers.Control.prototype.destroy.apply(this,arguments)},CLASS_NAME:"OpenLayers.Control.CacheWrite"});OpenLayers.Control.CacheWrite.clearCache=function(){if(!window.localStorage){return}var i,key;for(i=window.localStorage.length-1;i>=0;--i){key=window.localStorage.key(i);if(key.substr(0,8)==="olCache_"){window.localStorage.removeItem(key)}}};OpenLayers.Control.CacheWrite.urlMap={};OpenLayers.Control.NavigationHistory=OpenLayers.Class(OpenLayers.Control,{type:OpenLayers.Control.TYPE_TOGGLE,previous:null,previousOptions:null,next:null,nextOptions:null,limit:50,autoActivate:true,clearOnDeactivate:false,registry:null,nextStack:null,previousStack:null,listeners:null,restoring:false,initialize:function(options){OpenLayers.Control.prototype.initialize.apply(this,[options]);this.registry=OpenLayers.Util.extend({moveend:this.getState},this.registry);var previousOptions={trigger:OpenLayers.Function.bind(this.previousTrigger,this),displayClass:this.displayClass+" "+this.displayClass+"Previous"};OpenLayers.Util.extend(previousOptions,this.previousOptions);this.previous=new OpenLayers.Control.Button(previousOptions);var nextOptions={trigger:OpenLayers.Function.bind(this.nextTrigger,this),displayClass:this.displayClass+" "+this.displayClass+"Next"};OpenLayers.Util.extend(nextOptions,this.nextOptions);this.next=new OpenLayers.Control.Button(nextOptions);this.clear()},onPreviousChange:function(state,length){if(state&&!this.previous.active){this.previous.activate()}else if(!state&&this.previous.active){this.previous.deactivate()}},onNextChange:function(state,length){if(state&&!this.next.active){this.next.activate()}else if(!state&&this.next.active){this.next.deactivate()}},destroy:function(){OpenLayers.Control.prototype.destroy.apply(this);this.previous.destroy();this.next.destroy();this.deactivate();for(var prop in this){this[prop]=null}},setMap:function(map){this.map=map;this.next.setMap(map);this.previous.setMap(map)},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);this.next.draw();this.previous.draw()},previousTrigger:function(){var current=this.previousStack.shift();var state=this.previousStack.shift();if(state!=undefined){this.nextStack.unshift(current);this.previousStack.unshift(state);this.restoring=true;this.restore(state);this.restoring=false;this.onNextChange(this.nextStack[0],this.nextStack.length);this.onPreviousChange(this.previousStack[1],this.previousStack.length-1)}else{this.previousStack.unshift(current)}return state},nextTrigger:function(){var state=this.nextStack.shift();if(state!=undefined){this.previousStack.unshift(state);this.restoring=true;this.restore(state);this.restoring=false;this.onNextChange(this.nextStack[0],this.nextStack.length);this.onPreviousChange(this.previousStack[1],this.previousStack.length-1)}return state},clear:function(){this.previousStack=[];this.previous.deactivate();this.nextStack=[];this.next.deactivate()},getState:function(){return{center:this.map.getCenter(),resolution:this.map.getResolution(),projection:this.map.getProjectionObject(),units:this.map.getProjectionObject().getUnits()||this.map.units||this.map.baseLayer.units}},restore:function(state){var center,zoom;if(this.map.getProjectionObject()==state.projection){zoom=this.map.getZoomForResolution(state.resolution);center=state.center}else{center=state.center.clone();center.transform(state.projection,this.map.getProjectionObject());var sourceUnits=state.units;var targetUnits=this.map.getProjectionObject().getUnits()||this.map.units||this.map.baseLayer.units;var resolutionFactor=sourceUnits&&targetUnits?OpenLayers.INCHES_PER_UNIT[sourceUnits]/OpenLayers.INCHES_PER_UNIT[targetUnits]:1;zoom=this.map.getZoomForResolution(resolutionFactor*state.resolution)}this.map.setCenter(center,zoom)},setListeners:function(){this.listeners={};for(var type in this.registry){this.listeners[type]=OpenLayers.Function.bind(function(){if(!this.restoring){var state=this.registry[type].apply(this,arguments);this.previousStack.unshift(state);if(this.previousStack.length>1){this.onPreviousChange(this.previousStack[1],this.previousStack.length-1)}if(this.previousStack.length>this.limit+1){this.previousStack.pop()}if(this.nextStack.length>0){this.nextStack=[];this.onNextChange(null,0)}}return true},this)}},activate:function(){var activated=false;if(this.map){if(OpenLayers.Control.prototype.activate.apply(this)){if(this.listeners==null){this.setListeners()}for(var type in this.listeners){this.map.events.register(type,this,this.listeners[type])}activated=true;if(this.previousStack.length==0){this.initStack()}}}return activated},initStack:function(){if(this.map.getCenter()){this.listeners.moveend()}},deactivate:function(){var deactivated=false;if(this.map){if(OpenLayers.Control.prototype.deactivate.apply(this)){for(var type in this.listeners){this.map.events.unregister(type,this,this.listeners[type])}if(this.clearOnDeactivate){this.clear()}deactivated=true}}return deactivated},CLASS_NAME:"OpenLayers.Control.NavigationHistory"});OpenLayers.Control.TransformFeature=OpenLayers.Class(OpenLayers.Control,{geometryTypes:null,layer:null,preserveAspectRatio:false,rotate:true,feature:null,renderIntent:"temporary",rotationHandleSymbolizer:null,box:null,center:null,scale:1,ratio:1,rotation:0,handles:null,rotationHandles:null,dragControl:null,irregular:false,initialize:function(layer,options){OpenLayers.Control.prototype.initialize.apply(this,[options]);this.layer=layer;if(!this.rotationHandleSymbolizer){this.rotationHandleSymbolizer={stroke:false,pointRadius:10,fillOpacity:0,cursor:"pointer"}}this.createBox();this.createControl()},activate:function(){var activated=false;if(OpenLayers.Control.prototype.activate.apply(this,arguments)){this.dragControl.activate();this.layer.addFeatures([this.box]);this.rotate&&this.layer.addFeatures(this.rotationHandles);this.layer.addFeatures(this.handles);activated=true}return activated},deactivate:function(){var deactivated=false;if(OpenLayers.Control.prototype.deactivate.apply(this,arguments)){this.layer.removeFeatures(this.handles);this.rotate&&this.layer.removeFeatures(this.rotationHandles);this.layer.removeFeatures([this.box]);this.dragControl.deactivate();deactivated=true}return deactivated},setMap:function(map){this.dragControl.setMap(map);OpenLayers.Control.prototype.setMap.apply(this,arguments)},setFeature:function(feature,initialParams){initialParams=OpenLayers.Util.applyDefaults(initialParams,{rotation:0,scale:1,ratio:1});var oldRotation=this.rotation;var oldCenter=this.center;OpenLayers.Util.extend(this,initialParams);var cont=this.events.triggerEvent("beforesetfeature",{feature:feature});if(cont===false){return}this.feature=feature;this.activate();this._setfeature=true;var featureBounds=this.feature.geometry.getBounds();this.box.move(featureBounds.getCenterLonLat());this.box.geometry.rotate(-oldRotation,oldCenter);this._angle=0;var ll;if(this.rotation){var geom=feature.geometry.clone();geom.rotate(-this.rotation,this.center);var box=new OpenLayers.Feature.Vector(geom.getBounds().toGeometry());box.geometry.rotate(this.rotation,this.center);this.box.geometry.rotate(this.rotation,this.center);this.box.move(box.geometry.getBounds().getCenterLonLat());var llGeom=box.geometry.components[0].components[0];ll=llGeom.getBounds().getCenterLonLat()}else{ll=new OpenLayers.LonLat(featureBounds.left,featureBounds.bottom)}this.handles[0].move(ll);delete this._setfeature;this.events.triggerEvent("setfeature",{feature:feature})},unsetFeature:function(){if(this.active){this.deactivate()}else{this.feature=null;this.rotation=0;this.scale=1;this.ratio=1}},createBox:function(){var control=this;this.center=new OpenLayers.Geometry.Point(0,0);this.box=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LineString([new OpenLayers.Geometry.Point(-1,-1),new OpenLayers.Geometry.Point(0,-1),new OpenLayers.Geometry.Point(1,-1),new OpenLayers.Geometry.Point(1,0),new OpenLayers.Geometry.Point(1,1),new OpenLayers.Geometry.Point(0,1),new OpenLayers.Geometry.Point(-1,1),new OpenLayers.Geometry.Point(-1,0),new OpenLayers.Geometry.Point(-1,-1)]),null,typeof this.renderIntent=="string"?null:this.renderIntent);this.box.geometry.move=function(x,y){control._moving=true;OpenLayers.Geometry.LineString.prototype.move.apply(this,arguments);control.center.move(x,y);delete control._moving};var vertexMoveFn=function(x,y){OpenLayers.Geometry.Point.prototype.move.apply(this,arguments);this._rotationHandle&&this._rotationHandle.geometry.move(x,y);this._handle.geometry.move(x,y)};var vertexResizeFn=function(scale,center,ratio){OpenLayers.Geometry.Point.prototype.resize.apply(this,arguments);this._rotationHandle&&this._rotationHandle.geometry.resize(scale,center,ratio);this._handle.geometry.resize(scale,center,ratio)};var vertexRotateFn=function(angle,center){OpenLayers.Geometry.Point.prototype.rotate.apply(this,arguments);this._rotationHandle&&this._rotationHandle.geometry.rotate(angle,center);this._handle.geometry.rotate(angle,center)};var handleMoveFn=function(x,y){var oldX=this.x,oldY=this.y;OpenLayers.Geometry.Point.prototype.move.call(this,x,y);if(control._moving){return}var evt=control.dragControl.handlers.drag.evt;var preserveAspectRatio=!control._setfeature&&control.preserveAspectRatio;var reshape=!preserveAspectRatio&&!(evt&&evt.shiftKey);var oldGeom=new OpenLayers.Geometry.Point(oldX,oldY);var centerGeometry=control.center;this.rotate(-control.rotation,centerGeometry);oldGeom.rotate(-control.rotation,centerGeometry);var dx1=this.x-centerGeometry.x;var dy1=this.y-centerGeometry.y;var dx0=dx1-(this.x-oldGeom.x);var dy0=dy1-(this.y-oldGeom.y);if(control.irregular&&!control._setfeature){dx1-=(this.x-oldGeom.x)/2;dy1-=(this.y-oldGeom.y)/2}this.x=oldX;this.y=oldY;var scale,ratio=1;if(reshape){scale=Math.abs(dy0)<1e-5?1:dy1/dy0;ratio=(Math.abs(dx0)<1e-5?1:dx1/dx0)/scale}else{var l0=Math.sqrt(dx0*dx0+dy0*dy0);var l1=Math.sqrt(dx1*dx1+dy1*dy1);scale=l1/l0}control._moving=true;control.box.geometry.rotate(-control.rotation,centerGeometry);delete control._moving;control.box.geometry.resize(scale,centerGeometry,ratio);control.box.geometry.rotate(control.rotation,centerGeometry);control.transformFeature({scale:scale,ratio:ratio});if(control.irregular&&!control._setfeature){var newCenter=centerGeometry.clone();newCenter.x+=Math.abs(oldX-centerGeometry.x)<1e-5?0:this.x-oldX;newCenter.y+=Math.abs(oldY-centerGeometry.y)<1e-5?0:this.y-oldY;control.box.geometry.move(this.x-oldX,this.y-oldY);control.transformFeature({center:newCenter})}};var rotationHandleMoveFn=function(x,y){var oldX=this.x,oldY=this.y;OpenLayers.Geometry.Point.prototype.move.call(this,x,y);if(control._moving){return}var evt=control.dragControl.handlers.drag.evt;var constrain=evt&&evt.shiftKey?45:1;var centerGeometry=control.center;var dx1=this.x-centerGeometry.x;var dy1=this.y-centerGeometry.y;var dx0=dx1-x;var dy0=dy1-y;this.x=oldX;this.y=oldY;var a0=Math.atan2(dy0,dx0);var a1=Math.atan2(dy1,dx1);var angle=a1-a0;angle*=180/Math.PI;control._angle=(control._angle+angle)%360;var diff=control.rotation%constrain;if(Math.abs(control._angle)>=constrain||diff!==0){angle=Math.round(control._angle/constrain)*constrain-diff;control._angle=0;control.box.geometry.rotate(angle,centerGeometry);control.transformFeature({rotation:angle})}};var handles=new Array(8);var rotationHandles=new Array(4);var geom,handle,rotationHandle;var positions=["sw","s","se","e","ne","n","nw","w"];for(var i=0;i<8;++i){geom=this.box.geometry.components[i];handle=new OpenLayers.Feature.Vector(geom.clone(),{role:positions[i]+"-resize"},typeof this.renderIntent=="string"?null:this.renderIntent);if(i%2==0){rotationHandle=new OpenLayers.Feature.Vector(geom.clone(),{role:positions[i]+"-rotate"},typeof this.rotationHandleSymbolizer=="string"?null:this.rotationHandleSymbolizer);rotationHandle.geometry.move=rotationHandleMoveFn;geom._rotationHandle=rotationHandle;rotationHandles[i/2]=rotationHandle}geom.move=vertexMoveFn;geom.resize=vertexResizeFn;geom.rotate=vertexRotateFn;handle.geometry.move=handleMoveFn;geom._handle=handle;handles[i]=handle}this.rotationHandles=rotationHandles;this.handles=handles},createControl:function(){var control=this;this.dragControl=new OpenLayers.Control.DragFeature(this.layer,{documentDrag:true,moveFeature:function(pixel){if(this.feature===control.feature){this.feature=control.box}OpenLayers.Control.DragFeature.prototype.moveFeature.apply(this,arguments)},onDrag:function(feature,pixel){if(feature===control.box){control.transformFeature({center:control.center})}},onStart:function(feature,pixel){var eligible=!control.geometryTypes||OpenLayers.Util.indexOf(control.geometryTypes,feature.geometry.CLASS_NAME)!==-1;var i=OpenLayers.Util.indexOf(control.handles,feature);i+=OpenLayers.Util.indexOf(control.rotationHandles,feature);if(feature!==control.feature&&feature!==control.box&&i==-2&&eligible){control.setFeature(feature)}},onComplete:function(feature,pixel){control.events.triggerEvent("transformcomplete",{feature:control.feature})}})},drawHandles:function(){var layer=this.layer;for(var i=0;i<8;++i){if(this.rotate&&i%2===0){layer.drawFeature(this.rotationHandles[i/2],this.rotationHandleSymbolizer)}layer.drawFeature(this.handles[i],this.renderIntent)}},transformFeature:function(mods){if(!this._setfeature){this.scale*=mods.scale||1;this.ratio*=mods.ratio||1;var oldRotation=this.rotation;this.rotation=(this.rotation+(mods.rotation||0))%360;if(this.events.triggerEvent("beforetransform",mods)!==false){var feature=this.feature;var geom=feature.geometry;var center=this.center;geom.rotate(-oldRotation,center);if(mods.scale||mods.ratio){geom.resize(mods.scale,center,mods.ratio)}else if(mods.center){
feature.move(mods.center.getBounds().getCenterLonLat())}geom.rotate(this.rotation,center);this.layer.drawFeature(feature);feature.toState(OpenLayers.State.UPDATE);this.events.triggerEvent("transform",mods)}}this.layer.drawFeature(this.box,this.renderIntent);this.drawHandles()},destroy:function(){var geom;for(var i=0;i<8;++i){geom=this.box.geometry.components[i];geom._handle.destroy();geom._handle=null;geom._rotationHandle&&geom._rotationHandle.destroy();geom._rotationHandle=null}this.center=null;this.feature=null;this.handles=null;this.rotationHandleSymbolizer=null;this.rotationHandles=null;this.box.destroy();this.box=null;this.layer=null;this.dragControl.destroy();this.dragControl=null;OpenLayers.Control.prototype.destroy.apply(this,arguments)},CLASS_NAME:"OpenLayers.Control.TransformFeature"});OpenLayers.Control.PanZoomBar=OpenLayers.Class(OpenLayers.Control.PanZoom,{zoomStopWidth:18,zoomStopHeight:11,slider:null,sliderEvents:null,zoombarDiv:null,zoomWorldIcon:false,panIcons:true,forceFixedZoomLevel:false,mouseDragStart:null,deltaY:null,zoomStart:null,destroy:function(){this._removeZoomBar();this.map.events.un({changebaselayer:this.redraw,updatesize:this.redraw,scope:this});OpenLayers.Control.PanZoom.prototype.destroy.apply(this,arguments);delete this.mouseDragStart;delete this.zoomStart},setMap:function(map){OpenLayers.Control.PanZoom.prototype.setMap.apply(this,arguments);this.map.events.on({changebaselayer:this.redraw,updatesize:this.redraw,scope:this})},redraw:function(){if(this.div!=null){this.removeButtons();this._removeZoomBar()}this.draw()},draw:function(px){OpenLayers.Control.prototype.draw.apply(this,arguments);px=this.position.clone();this.buttons=[];var sz={w:18,h:18};if(this.panIcons){var centered=new OpenLayers.Pixel(px.x+sz.w/2,px.y);var wposition=sz.w;if(this.zoomWorldIcon){centered=new OpenLayers.Pixel(px.x+sz.w,px.y)}this._addButton("panup","north-mini.png",centered,sz);px.y=centered.y+sz.h;this._addButton("panleft","west-mini.png",px,sz);if(this.zoomWorldIcon){this._addButton("zoomworld","zoom-world-mini.png",px.add(sz.w,0),sz);wposition*=2}this._addButton("panright","east-mini.png",px.add(wposition,0),sz);this._addButton("pandown","south-mini.png",centered.add(0,sz.h*2),sz);this._addButton("zoomin","zoom-plus-mini.png",centered.add(0,sz.h*3+5),sz);centered=this._addZoomBar(centered.add(0,sz.h*4+5));this._addButton("zoomout","zoom-minus-mini.png",centered,sz)}else{this._addButton("zoomin","zoom-plus-mini.png",px,sz);centered=this._addZoomBar(px.add(0,sz.h));this._addButton("zoomout","zoom-minus-mini.png",centered,sz);if(this.zoomWorldIcon){centered=centered.add(0,sz.h+3);this._addButton("zoomworld","zoom-world-mini.png",centered,sz)}}return this.div},_addZoomBar:function(centered){var imgLocation=OpenLayers.Util.getImageLocation("slider.png");var id=this.id+"_"+this.map.id;var minZoom=this.map.getMinZoom();var zoomsToEnd=this.map.getNumZoomLevels()-1-this.map.getZoom();var slider=OpenLayers.Util.createAlphaImageDiv(id,centered.add(-1,zoomsToEnd*this.zoomStopHeight),{w:20,h:9},imgLocation,"absolute");slider.style.cursor="move";this.slider=slider;this.sliderEvents=new OpenLayers.Events(this,slider,null,true,{includeXY:true});this.sliderEvents.on({touchstart:this.zoomBarDown,touchmove:this.zoomBarDrag,touchend:this.zoomBarUp,mousedown:this.zoomBarDown,mousemove:this.zoomBarDrag,mouseup:this.zoomBarUp});var sz={w:this.zoomStopWidth,h:this.zoomStopHeight*(this.map.getNumZoomLevels()-minZoom)};var imgLocation=OpenLayers.Util.getImageLocation("zoombar.png");var div=null;if(OpenLayers.Util.alphaHack()){var id=this.id+"_"+this.map.id;div=OpenLayers.Util.createAlphaImageDiv(id,centered,{w:sz.w,h:this.zoomStopHeight},imgLocation,"absolute",null,"crop");div.style.height=sz.h+"px"}else{div=OpenLayers.Util.createDiv("OpenLayers_Control_PanZoomBar_Zoombar"+this.map.id,centered,sz,imgLocation)}div.style.cursor="pointer";div.className="olButton";this.zoombarDiv=div;this.div.appendChild(div);this.startTop=parseInt(div.style.top);this.div.appendChild(slider);this.map.events.register("zoomend",this,this.moveZoomBar);centered=centered.add(0,this.zoomStopHeight*(this.map.getNumZoomLevels()-minZoom));return centered},_removeZoomBar:function(){this.sliderEvents.un({touchstart:this.zoomBarDown,touchmove:this.zoomBarDrag,touchend:this.zoomBarUp,mousedown:this.zoomBarDown,mousemove:this.zoomBarDrag,mouseup:this.zoomBarUp});this.sliderEvents.destroy();this.div.removeChild(this.zoombarDiv);this.zoombarDiv=null;this.div.removeChild(this.slider);this.slider=null;this.map.events.unregister("zoomend",this,this.moveZoomBar)},onButtonClick:function(evt){OpenLayers.Control.PanZoom.prototype.onButtonClick.apply(this,arguments);if(evt.buttonElement===this.zoombarDiv){var levels=evt.buttonXY.y/this.zoomStopHeight;if(this.forceFixedZoomLevel||!this.map.fractionalZoom){levels=Math.floor(levels)}var zoom=this.map.getNumZoomLevels()-1-levels;zoom=Math.min(Math.max(zoom,0),this.map.getNumZoomLevels()-1);this.map.zoomTo(zoom)}},passEventToSlider:function(evt){this.sliderEvents.handleBrowserEvent(evt)},zoomBarDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt)&&!OpenLayers.Event.isSingleTouch(evt)){return}this.map.events.on({touchmove:this.passEventToSlider,mousemove:this.passEventToSlider,mouseup:this.passEventToSlider,scope:this});this.mouseDragStart=evt.xy.clone();this.zoomStart=evt.xy.clone();this.div.style.cursor="move";this.zoombarDiv.offsets=null;OpenLayers.Event.stop(evt)},zoomBarDrag:function(evt){if(this.mouseDragStart!=null){var deltaY=this.mouseDragStart.y-evt.xy.y;var offsets=OpenLayers.Util.pagePosition(this.zoombarDiv);if(evt.clientY-offsets[1]>0&&evt.clientY-offsets[1]<parseInt(this.zoombarDiv.style.height)-2){var newTop=parseInt(this.slider.style.top)-deltaY;this.slider.style.top=newTop+"px";this.mouseDragStart=evt.xy.clone()}this.deltaY=this.zoomStart.y-evt.xy.y;OpenLayers.Event.stop(evt)}},zoomBarUp:function(evt){if(!OpenLayers.Event.isLeftClick(evt)&&evt.type!=="touchend"){return}if(this.mouseDragStart){this.div.style.cursor="";this.map.events.un({touchmove:this.passEventToSlider,mouseup:this.passEventToSlider,mousemove:this.passEventToSlider,scope:this});var zoomLevel=this.map.zoom;if(!this.forceFixedZoomLevel&&this.map.fractionalZoom){zoomLevel+=this.deltaY/this.zoomStopHeight;zoomLevel=Math.min(Math.max(zoomLevel,0),this.map.getNumZoomLevels()-1)}else{zoomLevel+=this.deltaY/this.zoomStopHeight;zoomLevel=Math.max(Math.round(zoomLevel),0)}this.map.zoomTo(zoomLevel);this.mouseDragStart=null;this.zoomStart=null;this.deltaY=0;OpenLayers.Event.stop(evt)}},moveZoomBar:function(){var newTop=(this.map.getNumZoomLevels()-1-this.map.getZoom())*this.zoomStopHeight+this.startTop+1;this.slider.style.top=newTop+"px"},CLASS_NAME:"OpenLayers.Control.PanZoomBar"});OpenLayers.Control.LayerSwitcher=OpenLayers.Class(OpenLayers.Control,{layerStates:null,layersDiv:null,baseLayersDiv:null,baseLayers:null,dataLbl:null,dataLayersDiv:null,dataLayers:null,minimizeDiv:null,maximizeDiv:null,ascending:true,initialize:function(options){OpenLayers.Control.prototype.initialize.apply(this,arguments);this.layerStates=[]},destroy:function(){this.clearLayersArray("base");this.clearLayersArray("data");this.map.events.un({buttonclick:this.onButtonClick,addlayer:this.redraw,changelayer:this.redraw,removelayer:this.redraw,changebaselayer:this.redraw,scope:this});this.events.unregister("buttonclick",this,this.onButtonClick);OpenLayers.Control.prototype.destroy.apply(this,arguments)},setMap:function(map){OpenLayers.Control.prototype.setMap.apply(this,arguments);this.map.events.on({addlayer:this.redraw,changelayer:this.redraw,removelayer:this.redraw,changebaselayer:this.redraw,scope:this});if(this.outsideViewport){this.events.attachToElement(this.div);this.events.register("buttonclick",this,this.onButtonClick)}else{this.map.events.register("buttonclick",this,this.onButtonClick)}},draw:function(){OpenLayers.Control.prototype.draw.apply(this);this.loadContents();if(!this.outsideViewport){this.minimizeControl()}this.redraw();return this.div},onButtonClick:function(evt){var button=evt.buttonElement;if(button===this.minimizeDiv){this.minimizeControl()}else if(button===this.maximizeDiv){this.maximizeControl()}else if(button._layerSwitcher===this.id){if(button["for"]){button=document.getElementById(button["for"])}if(!button.disabled){if(button.type=="radio"){button.checked=true;this.map.setBaseLayer(this.map.getLayer(button._layer))}else{button.checked=!button.checked;this.updateMap()}}}},clearLayersArray:function(layersType){this[layersType+"LayersDiv"].innerHTML="";this[layersType+"Layers"]=[]},checkRedraw:function(){if(!this.layerStates.length||this.map.layers.length!=this.layerStates.length){return true}for(var i=0,len=this.layerStates.length;i<len;i++){var layerState=this.layerStates[i];var layer=this.map.layers[i];if(layerState.name!=layer.name||layerState.inRange!=layer.inRange||layerState.id!=layer.id||layerState.visibility!=layer.visibility){return true}}return false},redraw:function(){if(!this.checkRedraw()){return this.div}this.clearLayersArray("base");this.clearLayersArray("data");var containsOverlays=false;var containsBaseLayers=false;var len=this.map.layers.length;this.layerStates=new Array(len);for(var i=0;i<len;i++){var layer=this.map.layers[i];this.layerStates[i]={name:layer.name,visibility:layer.visibility,inRange:layer.inRange,id:layer.id}}var layers=this.map.layers.slice();if(!this.ascending){layers.reverse()}for(var i=0,len=layers.length;i<len;i++){var layer=layers[i];var baseLayer=layer.isBaseLayer;if(layer.displayInLayerSwitcher){if(baseLayer){containsBaseLayers=true}else{containsOverlays=true}var checked=baseLayer?layer==this.map.baseLayer:layer.getVisibility();var inputElem=document.createElement("input"),inputId=OpenLayers.Util.createUniqueID(this.id+"_input_");inputElem.id=inputId;inputElem.name=baseLayer?this.id+"_baseLayers":layer.name;inputElem.type=baseLayer?"radio":"checkbox";inputElem.value=layer.name;inputElem.checked=checked;inputElem.defaultChecked=checked;inputElem.className="olButton";inputElem._layer=layer.id;inputElem._layerSwitcher=this.id;if(!baseLayer&&!layer.inRange){inputElem.disabled=true}var labelSpan=document.createElement("label");labelSpan["for"]=inputElem.id;OpenLayers.Element.addClass(labelSpan,"labelSpan olButton");labelSpan._layer=layer.id;labelSpan._layerSwitcher=this.id;if(!baseLayer&&!layer.inRange){labelSpan.style.color="gray"}labelSpan.innerHTML=layer.name;labelSpan.style.verticalAlign=baseLayer?"bottom":"baseline";var br=document.createElement("br");var groupArray=baseLayer?this.baseLayers:this.dataLayers;groupArray.push({layer:layer,inputElem:inputElem,labelSpan:labelSpan});var groupDiv=baseLayer?this.baseLayersDiv:this.dataLayersDiv;groupDiv.appendChild(inputElem);groupDiv.appendChild(labelSpan);groupDiv.appendChild(br)}}this.dataLbl.style.display=containsOverlays?"":"none";this.baseLbl.style.display=containsBaseLayers?"":"none";return this.div},updateMap:function(){for(var i=0,len=this.baseLayers.length;i<len;i++){var layerEntry=this.baseLayers[i];if(layerEntry.inputElem.checked){this.map.setBaseLayer(layerEntry.layer,false)}}for(var i=0,len=this.dataLayers.length;i<len;i++){var layerEntry=this.dataLayers[i];layerEntry.layer.setVisibility(layerEntry.inputElem.checked)}},maximizeControl:function(e){this.div.style.width="";this.div.style.height="";this.showControls(false);if(e!=null){OpenLayers.Event.stop(e)}},minimizeControl:function(e){this.div.style.width="0px";this.div.style.height="0px";this.showControls(true);if(e!=null){OpenLayers.Event.stop(e)}},showControls:function(minimize){this.maximizeDiv.style.display=minimize?"":"none";this.minimizeDiv.style.display=minimize?"none":"";this.layersDiv.style.display=minimize?"none":""},loadContents:function(){this.layersDiv=document.createElement("div");this.layersDiv.id=this.id+"_layersDiv";OpenLayers.Element.addClass(this.layersDiv,"layersDiv");this.baseLbl=document.createElement("div");this.baseLbl.innerHTML=OpenLayers.i18n("Base Layer");OpenLayers.Element.addClass(this.baseLbl,"baseLbl");this.baseLayersDiv=document.createElement("div");OpenLayers.Element.addClass(this.baseLayersDiv,"baseLayersDiv");this.dataLbl=document.createElement("div");this.dataLbl.innerHTML=OpenLayers.i18n("Overlays");OpenLayers.Element.addClass(this.dataLbl,"dataLbl");this.dataLayersDiv=document.createElement("div");OpenLayers.Element.addClass(this.dataLayersDiv,"dataLayersDiv");if(this.ascending){this.layersDiv.appendChild(this.baseLbl);this.layersDiv.appendChild(this.baseLayersDiv);this.layersDiv.appendChild(this.dataLbl);this.layersDiv.appendChild(this.dataLayersDiv)}else{this.layersDiv.appendChild(this.dataLbl);this.layersDiv.appendChild(this.dataLayersDiv);this.layersDiv.appendChild(this.baseLbl);this.layersDiv.appendChild(this.baseLayersDiv)}this.div.appendChild(this.layersDiv);var img=OpenLayers.Util.getImageLocation("layer-switcher-maximize.png");this.maximizeDiv=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MaximizeDiv",null,null,img,"absolute");OpenLayers.Element.addClass(this.maximizeDiv,"maximizeDiv olButton");this.maximizeDiv.style.display="none";this.div.appendChild(this.maximizeDiv);var img=OpenLayers.Util.getImageLocation("layer-switcher-minimize.png");this.minimizeDiv=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MinimizeDiv",null,null,img,"absolute");OpenLayers.Element.addClass(this.minimizeDiv,"minimizeDiv olButton");this.minimizeDiv.style.display="none";this.div.appendChild(this.minimizeDiv)},CLASS_NAME:"OpenLayers.Control.LayerSwitcher"});OpenLayers.Control.Graticule=OpenLayers.Class(OpenLayers.Control,{autoActivate:true,intervals:[45,30,20,10,5,2,1,.5,.2,.1,.05,.01,.005,.002,.001],displayInLayerSwitcher:true,visible:true,numPoints:50,targetSize:200,layerName:null,labelled:true,labelFormat:"dm",lineSymbolizer:{strokeColor:"#333",strokeWidth:1,strokeOpacity:.5},labelSymbolizer:{},gratLayer:null,initialize:function(options){options=options||{};options.layerName=options.layerName||OpenLayers.i18n("Graticule");OpenLayers.Control.prototype.initialize.apply(this,[options]);this.labelSymbolizer.stroke=false;this.labelSymbolizer.fill=false;this.labelSymbolizer.label="${label}";this.labelSymbolizer.labelAlign="${labelAlign}";this.labelSymbolizer.labelXOffset="${xOffset}";this.labelSymbolizer.labelYOffset="${yOffset}"},destroy:function(){this.deactivate();OpenLayers.Control.prototype.destroy.apply(this,arguments);if(this.gratLayer){this.gratLayer.destroy();this.gratLayer=null}},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);if(!this.gratLayer){var gratStyle=new OpenLayers.Style({},{rules:[new OpenLayers.Rule({symbolizer:{Point:this.labelSymbolizer,Line:this.lineSymbolizer}})]});this.gratLayer=new OpenLayers.Layer.Vector(this.layerName,{styleMap:new OpenLayers.StyleMap({default:gratStyle}),visibility:this.visible,displayInLayerSwitcher:this.displayInLayerSwitcher})}return this.div},activate:function(){if(OpenLayers.Control.prototype.activate.apply(this,arguments)){this.map.addLayer(this.gratLayer);this.map.events.register("moveend",this,this.update);this.update();return true}else{return false}},deactivate:function(){if(OpenLayers.Control.prototype.deactivate.apply(this,arguments)){this.map.events.unregister("moveend",this,this.update);this.map.removeLayer(this.gratLayer);return true}else{return false}},update:function(){var mapBounds=this.map.getExtent();if(!mapBounds){return}this.gratLayer.destroyFeatures();var llProj=new OpenLayers.Projection("EPSG:4326");var mapProj=this.map.getProjectionObject();var mapRes=this.map.getResolution();if(mapProj.proj&&mapProj.proj.projName=="longlat"){this.numPoints=1}var mapCenter=this.map.getCenter();var mapCenterLL=new OpenLayers.Pixel(mapCenter.lon,mapCenter.lat);OpenLayers.Projection.transform(mapCenterLL,mapProj,llProj);var testSq=this.targetSize*mapRes;testSq*=testSq;var llInterval;for(var i=0;i<this.intervals.length;++i){llInterval=this.intervals[i];var delta=llInterval/2;var p1=mapCenterLL.offset({x:-delta,y:-delta});var p2=mapCenterLL.offset({x:delta,y:delta});OpenLayers.Projection.transform(p1,llProj,mapProj);OpenLayers.Projection.transform(p2,llProj,mapProj);var distSq=(p1.x-p2.x)*(p1.x-p2.x)+(p1.y-p2.y)*(p1.y-p2.y);if(distSq<=testSq){break}}mapCenterLL.x=Math.floor(mapCenterLL.x/llInterval)*llInterval;mapCenterLL.y=Math.floor(mapCenterLL.y/llInterval)*llInterval;var iter=0;var centerLonPoints=[mapCenterLL.clone()];var newPoint=mapCenterLL.clone();var mapXY;do{newPoint=newPoint.offset({x:0,y:llInterval});mapXY=OpenLayers.Projection.transform(newPoint.clone(),llProj,mapProj);centerLonPoints.unshift(newPoint)}while(mapBounds.containsPixel(mapXY)&&++iter<1e3);newPoint=mapCenterLL.clone();do{newPoint=newPoint.offset({x:0,y:-llInterval});mapXY=OpenLayers.Projection.transform(newPoint.clone(),llProj,mapProj);centerLonPoints.push(newPoint)}while(mapBounds.containsPixel(mapXY)&&++iter<1e3);iter=0;var centerLatPoints=[mapCenterLL.clone()];newPoint=mapCenterLL.clone();do{newPoint=newPoint.offset({x:-llInterval,y:0});mapXY=OpenLayers.Projection.transform(newPoint.clone(),llProj,mapProj);centerLatPoints.unshift(newPoint)}while(mapBounds.containsPixel(mapXY)&&++iter<1e3);newPoint=mapCenterLL.clone();do{newPoint=newPoint.offset({x:llInterval,y:0});mapXY=OpenLayers.Projection.transform(newPoint.clone(),llProj,mapProj);centerLatPoints.push(newPoint)}while(mapBounds.containsPixel(mapXY)&&++iter<1e3);var lines=[];for(var i=0;i<centerLatPoints.length;++i){var lon=centerLatPoints[i].x;var pointList=[];var labelPoint=null;var latEnd=Math.min(centerLonPoints[0].y,90);var latStart=Math.max(centerLonPoints[centerLonPoints.length-1].y,-90);var latDelta=(latEnd-latStart)/this.numPoints;var lat=latStart;for(var j=0;j<=this.numPoints;++j){var gridPoint=new OpenLayers.Geometry.Point(lon,lat);gridPoint.transform(llProj,mapProj);pointList.push(gridPoint);lat+=latDelta;if(gridPoint.y>=mapBounds.bottom&&!labelPoint){labelPoint=gridPoint}}if(this.labelled){var labelPos=new OpenLayers.Geometry.Point(labelPoint.x,mapBounds.bottom);var labelAttrs={value:lon,label:this.labelled?OpenLayers.Util.getFormattedLonLat(lon,"lon",this.labelFormat):"",labelAlign:"cb",xOffset:0,yOffset:2};this.gratLayer.addFeatures(new OpenLayers.Feature.Vector(labelPos,labelAttrs))}var geom=new OpenLayers.Geometry.LineString(pointList);lines.push(new OpenLayers.Feature.Vector(geom))}for(var j=0;j<centerLonPoints.length;++j){lat=centerLonPoints[j].y;if(lat<-90||lat>90){continue}var pointList=[];var lonStart=centerLatPoints[0].x;var lonEnd=centerLatPoints[centerLatPoints.length-1].x;var lonDelta=(lonEnd-lonStart)/this.numPoints;var lon=lonStart;var labelPoint=null;for(var i=0;i<=this.numPoints;++i){var gridPoint=new OpenLayers.Geometry.Point(lon,lat);gridPoint.transform(llProj,mapProj);pointList.push(gridPoint);lon+=lonDelta;if(gridPoint.x<mapBounds.right){labelPoint=gridPoint}}if(this.labelled){var labelPos=new OpenLayers.Geometry.Point(mapBounds.right,labelPoint.y);var labelAttrs={value:lat,label:this.labelled?OpenLayers.Util.getFormattedLonLat(lat,"lat",this.labelFormat):"",labelAlign:"rb",xOffset:-2,yOffset:2};this.gratLayer.addFeatures(new OpenLayers.Feature.Vector(labelPos,labelAttrs))}var geom=new OpenLayers.Geometry.LineString(pointList);lines.push(new OpenLayers.Feature.Vector(geom))}this.gratLayer.addFeatures(lines)},CLASS_NAME:"OpenLayers.Control.Graticule"});OpenLayers.Control.TouchNavigation=OpenLayers.Class(OpenLayers.Control,{dragPan:null,dragPanOptions:null,pinchZoom:null,pinchZoomOptions:null,clickHandlerOptions:null,documentDrag:false,autoActivate:true,initialize:function(options){this.handlers={};OpenLayers.Control.prototype.initialize.apply(this,arguments)},destroy:function(){this.deactivate();if(this.dragPan){this.dragPan.destroy()}this.dragPan=null;if(this.pinchZoom){this.pinchZoom.destroy();delete this.pinchZoom}OpenLayers.Control.prototype.destroy.apply(this,arguments)},activate:function(){if(OpenLayers.Control.prototype.activate.apply(this,arguments)){this.dragPan.activate();this.handlers.click.activate();this.pinchZoom.activate();return true}return false},deactivate:function(){if(OpenLayers.Control.prototype.deactivate.apply(this,arguments)){this.dragPan.deactivate();this.handlers.click.deactivate();this.pinchZoom.deactivate();return true}return false},draw:function(){var clickCallbacks={click:this.defaultClick,dblclick:this.defaultDblClick};var clickOptions=OpenLayers.Util.extend({double:true,stopDouble:true,pixelTolerance:2},this.clickHandlerOptions);this.handlers.click=new OpenLayers.Handler.Click(this,clickCallbacks,clickOptions);this.dragPan=new OpenLayers.Control.DragPan(OpenLayers.Util.extend({map:this.map,documentDrag:this.documentDrag},this.dragPanOptions));this.dragPan.draw();this.pinchZoom=new OpenLayers.Control.PinchZoom(OpenLayers.Util.extend({map:this.map},this.pinchZoomOptions))},defaultClick:function(evt){if(evt.lastTouches&&evt.lastTouches.length==2){this.map.zoomOut()}},defaultDblClick:function(evt){this.map.zoomTo(this.map.zoom+1,evt.xy)},CLASS_NAME:"OpenLayers.Control.TouchNavigation"});OpenLayers.Control.Geolocate=OpenLayers.Class(OpenLayers.Control,{geolocation:null,available:"geolocation"in navigator,bind:true,watch:false,geolocationOptions:null,destroy:function(){this.deactivate();OpenLayers.Control.prototype.destroy.apply(this,arguments)},activate:function(){if(this.available&&!this.geolocation){this.geolocation=navigator.geolocation}if(!this.geolocation){this.events.triggerEvent("locationuncapable");return false}if(OpenLayers.Control.prototype.activate.apply(this,arguments)){if(this.watch){this.watchId=this.geolocation.watchPosition(OpenLayers.Function.bind(this.geolocate,this),OpenLayers.Function.bind(this.failure,this),this.geolocationOptions)}else{this.getCurrentLocation()}return true}return false},deactivate:function(){if(this.active&&this.watchId!==null){this.geolocation.clearWatch(this.watchId)}return OpenLayers.Control.prototype.deactivate.apply(this,arguments)},geolocate:function(position){var center=new OpenLayers.LonLat(position.coords.longitude,position.coords.latitude).transform(new OpenLayers.Projection("EPSG:4326"),this.map.getProjectionObject());if(this.bind){this.map.setCenter(center)}this.events.triggerEvent("locationupdated",{position:position,point:new OpenLayers.Geometry.Point(center.lon,center.lat)})},getCurrentLocation:function(){if(!this.active||this.watch){return false}this.geolocation.getCurrentPosition(OpenLayers.Function.bind(this.geolocate,this),OpenLayers.Function.bind(this.failure,this),this.geolocationOptions);return true},failure:function(error){this.events.triggerEvent("locationfailed",{error:error})},CLASS_NAME:"OpenLayers.Control.Geolocate"});OpenLayers.Control.UTFGrid=OpenLayers.Class(OpenLayers.Control,{autoActivate:true,layers:null,defaultHandlerOptions:{delay:300,pixelTolerance:4,stopMove:false,single:true,double:false,stopSingle:false,stopDouble:false},handlerMode:"click",setHandler:function(hm){this.handlerMode=hm;this.resetHandler()},resetHandler:function(){if(this.handler){this.handler.deactivate();this.handler.destroy();this.handler=null}if(this.handlerMode=="hover"){this.handler=new OpenLayers.Handler.Hover(this,{pause:this.handleEvent,move:this.reset},this.handlerOptions)}else if(this.handlerMode=="click"){this.handler=new OpenLayers.Handler.Click(this,{click:this.handleEvent},this.handlerOptions)}else if(this.handlerMode=="move"){this.handler=new OpenLayers.Handler.Hover(this,{pause:this.handleEvent,move:this.handleEvent},this.handlerOptions)}if(this.handler){return true}else{return false}},initialize:function(options){options=options||{};options.handlerOptions=options.handlerOptions||this.defaultHandlerOptions;OpenLayers.Control.prototype.initialize.apply(this,[options]);this.resetHandler()},handleEvent:function(evt){if(evt==null){this.reset();return}var lonLat=this.map.getLonLatFromPixel(evt.xy);if(!lonLat){return}var layers=this.findLayers();if(layers.length>0){var infoLookup={};var layer,idx;for(var i=0,len=layers.length;i<len;i++){layer=layers[i];idx=OpenLayers.Util.indexOf(this.map.layers,layer);infoLookup[idx]=layer.getFeatureInfo(lonLat)}this.callback(infoLookup,lonLat,evt.xy)}},callback:function(infoLookup){},reset:function(evt){this.callback(null)},findLayers:function(){var candidates=this.layers||this.map.layers;var layers=[];var layer;for(var i=candidates.length-1;i>=0;--i){layer=candidates[i];if(layer instanceof OpenLayers.Layer.UTFGrid){layers.push(layer)}}return layers},CLASS_NAME:"OpenLayers.Control.UTFGrid"});OpenLayers.Control.CacheRead=OpenLayers.Class(OpenLayers.Control,{fetchEvent:"tileloadstart",layers:null,autoActivate:true,setMap:function(map){OpenLayers.Control.prototype.setMap.apply(this,arguments);var i,layers=this.layers||map.layers;for(i=layers.length-1;i>=0;--i){this.addLayer({layer:layers[i]})}if(!this.layers){map.events.on({addlayer:this.addLayer,removeLayer:this.removeLayer,scope:this})}},addLayer:function(evt){evt.layer.events.register(this.fetchEvent,this,this.fetch)},removeLayer:function(evt){evt.layer.events.unregister(this.fetchEvent,this,this.fetch)},fetch:function(evt){if(this.active&&window.localStorage&&evt.tile instanceof OpenLayers.Tile.Image){var tile=evt.tile,url=tile.url;if(!tile.layer.crossOriginKeyword&&OpenLayers.ProxyHost&&url.indexOf(OpenLayers.ProxyHost)===0){url=OpenLayers.Control.CacheWrite.urlMap[url]}var dataURI=window.localStorage.getItem("olCache_"+url);if(dataURI){tile.url=dataURI;if(evt.type==="tileerror"){tile.setImgSrc(dataURI)}}}},destroy:function(){if(this.layers||this.map){var i,layers=this.layers||this.map.layers;for(i=layers.length-1;i>=0;--i){this.removeLayer({layer:layers[i]})}}if(this.map){this.map.events.un({addlayer:this.addLayer,removeLayer:this.removeLayer,scope:this})}OpenLayers.Control.prototype.destroy.apply(this,arguments)},CLASS_NAME:"OpenLayers.Control.CacheRead"});OpenLayers.Control.KeyboardDefaults=OpenLayers.Class(OpenLayers.Control,{autoActivate:true,slideFactor:75,observeElement:null,draw:function(){var observeElement=this.observeElement||document;this.handler=new OpenLayers.Handler.Keyboard(this,{keydown:this.defaultKeyPress},{observeElement:observeElement})},defaultKeyPress:function(evt){var size,handled=true;var target=OpenLayers.Event.element(evt);if(target&&(target.tagName=="INPUT"||target.tagName=="TEXTAREA"||target.tagName=="SELECT")){return}switch(evt.keyCode){case OpenLayers.Event.KEY_LEFT:this.map.pan(-this.slideFactor,0);break;case OpenLayers.Event.KEY_RIGHT:this.map.pan(this.slideFactor,0);break;case OpenLayers.Event.KEY_UP:this.map.pan(0,-this.slideFactor);break;case OpenLayers.Event.KEY_DOWN:this.map.pan(0,this.slideFactor);break;case 33:size=this.map.getSize();this.map.pan(0,-.75*size.h);break;case 34:size=this.map.getSize();this.map.pan(0,.75*size.h);break;case 35:size=this.map.getSize();this.map.pan(.75*size.w,0);break;case 36:size=this.map.getSize();this.map.pan(-.75*size.w,0);break;case 43:case 61:case 187:case 107:this.map.zoomIn();break;case 45:case 109:case 189:case 95:this.map.zoomOut();break;default:handled=false}if(handled){OpenLayers.Event.stop(evt)}},CLASS_NAME:"OpenLayers.Control.KeyboardDefaults"});OpenLayers.Console.warn("OpenLayers.Rico is deprecated");OpenLayers.Rico=OpenLayers.Rico||{};OpenLayers.Rico.Color=OpenLayers.Class({initialize:function(red,green,blue){this.rgb={r:red,g:green,b:blue}},setRed:function(r){this.rgb.r=r},setGreen:function(g){this.rgb.g=g},setBlue:function(b){this.rgb.b=b},setHue:function(h){var hsb=this.asHSB();hsb.h=h;this.rgb=OpenLayers.Rico.Color.HSBtoRGB(hsb.h,hsb.s,hsb.b)},setSaturation:function(s){var hsb=this.asHSB();hsb.s=s;this.rgb=OpenLayers.Rico.Color.HSBtoRGB(hsb.h,hsb.s,hsb.b)},setBrightness:function(b){var hsb=this.asHSB();hsb.b=b;this.rgb=OpenLayers.Rico.Color.HSBtoRGB(hsb.h,hsb.s,hsb.b)},darken:function(percent){var hsb=this.asHSB();this.rgb=OpenLayers.Rico.Color.HSBtoRGB(hsb.h,hsb.s,Math.max(hsb.b-percent,0))},brighten:function(percent){var hsb=this.asHSB();this.rgb=OpenLayers.Rico.Color.HSBtoRGB(hsb.h,hsb.s,Math.min(hsb.b+percent,1))},blend:function(other){this.rgb.r=Math.floor((this.rgb.r+other.rgb.r)/2);this.rgb.g=Math.floor((this.rgb.g+other.rgb.g)/2);this.rgb.b=Math.floor((this.rgb.b+other.rgb.b)/2)},isBright:function(){var hsb=this.asHSB();return this.asHSB().b>.5},isDark:function(){return!this.isBright()},asRGB:function(){return"rgb("+this.rgb.r+","+this.rgb.g+","+this.rgb.b+")"},asHex:function(){return"#"+this.rgb.r.toColorPart()+this.rgb.g.toColorPart()+this.rgb.b.toColorPart()},asHSB:function(){return OpenLayers.Rico.Color.RGBtoHSB(this.rgb.r,this.rgb.g,this.rgb.b)},toString:function(){return this.asHex()}});OpenLayers.Rico.Color.createFromHex=function(hexCode){if(hexCode.length==4){var shortHexCode=hexCode;var hexCode="#";for(var i=1;i<4;i++){hexCode+=shortHexCode.charAt(i)+shortHexCode.charAt(i)}}if(hexCode.indexOf("#")==0){hexCode=hexCode.substring(1)}var red=hexCode.substring(0,2);var green=hexCode.substring(2,4);var blue=hexCode.substring(4,6);return new OpenLayers.Rico.Color(parseInt(red,16),parseInt(green,16),parseInt(blue,16))};OpenLayers.Rico.Color.createColorFromBackground=function(elem){var actualColor=OpenLayers.Element.getStyle(OpenLayers.Util.getElement(elem),"backgroundColor");if(actualColor=="transparent"&&elem.parentNode){return OpenLayers.Rico.Color.createColorFromBackground(elem.parentNode)}if(actualColor==null){return new OpenLayers.Rico.Color(255,255,255)}if(actualColor.indexOf("rgb(")==0){var colors=actualColor.substring(4,actualColor.length-1);var colorArray=colors.split(",");return new OpenLayers.Rico.Color(parseInt(colorArray[0]),parseInt(colorArray[1]),parseInt(colorArray[2]))}else if(actualColor.indexOf("#")==0){return OpenLayers.Rico.Color.createFromHex(actualColor)}else{return new OpenLayers.Rico.Color(255,255,255)}};OpenLayers.Rico.Color.HSBtoRGB=function(hue,saturation,brightness){var red=0;var green=0;var blue=0;if(saturation==0){red=parseInt(brightness*255+.5);green=red;blue=red}else{var h=(hue-Math.floor(hue))*6;var f=h-Math.floor(h);var p=brightness*(1-saturation);var q=brightness*(1-saturation*f);var t=brightness*(1-saturation*(1-f));switch(parseInt(h)){case 0:red=brightness*255+.5;green=t*255+.5;blue=p*255+.5;break;case 1:red=q*255+.5;green=brightness*255+.5;blue=p*255+.5;break;case 2:red=p*255+.5;green=brightness*255+.5;blue=t*255+.5;break;case 3:red=p*255+.5;green=q*255+.5;blue=brightness*255+.5;break;case 4:red=t*255+.5;green=p*255+.5;blue=brightness*255+.5;break;case 5:red=brightness*255+.5;green=p*255+.5;blue=q*255+.5;break}}return{r:parseInt(red),g:parseInt(green),b:parseInt(blue)}};OpenLayers.Rico.Color.RGBtoHSB=function(r,g,b){var hue;var saturation;var brightness;var cmax=r>g?r:g;if(b>cmax){cmax=b}var cmin=r<g?r:g;if(b<cmin){cmin=b}brightness=cmax/255;if(cmax!=0){saturation=(cmax-cmin)/cmax}else{saturation=0}if(saturation==0){hue=0}else{var redc=(cmax-r)/(cmax-cmin);var greenc=(cmax-g)/(cmax-cmin);var bluec=(cmax-b)/(cmax-cmin);if(r==cmax){hue=bluec-greenc}else if(g==cmax){hue=2+redc-bluec}else{hue=4+greenc-redc}hue=hue/6;if(hue<0){hue=hue+1}}return{h:hue,s:saturation,b:brightness}};OpenLayers.Console.warn("OpenLayers.Rico is deprecated");OpenLayers.Rico=OpenLayers.Rico||{};OpenLayers.Rico.Corner={round:function(e,options){e=OpenLayers.Util.getElement(e);this._setOptions(options);var color=this.options.color;if(this.options.color=="fromElement"){color=this._background(e)}var bgColor=this.options.bgColor;if(this.options.bgColor=="fromParent"){bgColor=this._background(e.offsetParent)}this._roundCornersImpl(e,color,bgColor)},changeColor:function(theDiv,newColor){theDiv.style.backgroundColor=newColor;var spanElements=theDiv.parentNode.getElementsByTagName("span");for(var currIdx=0;currIdx<spanElements.length;currIdx++){spanElements[currIdx].style.backgroundColor=newColor}},changeOpacity:function(theDiv,newOpacity){var mozillaOpacity=newOpacity;var ieOpacity="alpha(opacity="+newOpacity*100+")"
;theDiv.style.opacity=mozillaOpacity;theDiv.style.filter=ieOpacity;var spanElements=theDiv.parentNode.getElementsByTagName("span");for(var currIdx=0;currIdx<spanElements.length;currIdx++){spanElements[currIdx].style.opacity=mozillaOpacity;spanElements[currIdx].style.filter=ieOpacity}},reRound:function(theDiv,options){var topRico=theDiv.parentNode.childNodes[0];var bottomRico=theDiv.parentNode.childNodes[2];theDiv.parentNode.removeChild(topRico);theDiv.parentNode.removeChild(bottomRico);this.round(theDiv.parentNode,options)},_roundCornersImpl:function(e,color,bgColor){if(this.options.border){this._renderBorder(e,bgColor)}if(this._isTopRounded()){this._roundTopCorners(e,color,bgColor)}if(this._isBottomRounded()){this._roundBottomCorners(e,color,bgColor)}},_renderBorder:function(el,bgColor){var borderValue="1px solid "+this._borderColor(bgColor);var borderL="border-left: "+borderValue;var borderR="border-right: "+borderValue;var style="style='"+borderL+";"+borderR+"'";el.innerHTML="<div "+style+">"+el.innerHTML+"</div>"},_roundTopCorners:function(el,color,bgColor){var corner=this._createCorner(bgColor);for(var i=0;i<this.options.numSlices;i++){corner.appendChild(this._createCornerSlice(color,bgColor,i,"top"))}el.style.paddingTop=0;el.insertBefore(corner,el.firstChild)},_roundBottomCorners:function(el,color,bgColor){var corner=this._createCorner(bgColor);for(var i=this.options.numSlices-1;i>=0;i--){corner.appendChild(this._createCornerSlice(color,bgColor,i,"bottom"))}el.style.paddingBottom=0;el.appendChild(corner)},_createCorner:function(bgColor){var corner=document.createElement("div");corner.style.backgroundColor=this._isTransparent()?"transparent":bgColor;return corner},_createCornerSlice:function(color,bgColor,n,position){var slice=document.createElement("span");var inStyle=slice.style;inStyle.backgroundColor=color;inStyle.display="block";inStyle.height="1px";inStyle.overflow="hidden";inStyle.fontSize="1px";var borderColor=this._borderColor(color,bgColor);if(this.options.border&&n==0){inStyle.borderTopStyle="solid";inStyle.borderTopWidth="1px";inStyle.borderLeftWidth="0px";inStyle.borderRightWidth="0px";inStyle.borderBottomWidth="0px";inStyle.height="0px";inStyle.borderColor=borderColor}else if(borderColor){inStyle.borderColor=borderColor;inStyle.borderStyle="solid";inStyle.borderWidth="0px 1px"}if(!this.options.compact&&n==this.options.numSlices-1){inStyle.height="2px"}this._setMargin(slice,n,position);this._setBorder(slice,n,position);return slice},_setOptions:function(options){this.options={corners:"all",color:"fromElement",bgColor:"fromParent",blend:true,border:false,compact:false};OpenLayers.Util.extend(this.options,options||{});this.options.numSlices=this.options.compact?2:4;if(this._isTransparent()){this.options.blend=false}},_whichSideTop:function(){if(this._hasString(this.options.corners,"all","top")){return""}if(this.options.corners.indexOf("tl")>=0&&this.options.corners.indexOf("tr")>=0){return""}if(this.options.corners.indexOf("tl")>=0){return"left"}else if(this.options.corners.indexOf("tr")>=0){return"right"}return""},_whichSideBottom:function(){if(this._hasString(this.options.corners,"all","bottom")){return""}if(this.options.corners.indexOf("bl")>=0&&this.options.corners.indexOf("br")>=0){return""}if(this.options.corners.indexOf("bl")>=0){return"left"}else if(this.options.corners.indexOf("br")>=0){return"right"}return""},_borderColor:function(color,bgColor){if(color=="transparent"){return bgColor}else if(this.options.border){return this.options.border}else if(this.options.blend){return this._blend(bgColor,color)}else{return""}},_setMargin:function(el,n,corners){var marginSize=this._marginSize(n);var whichSide=corners=="top"?this._whichSideTop():this._whichSideBottom();if(whichSide=="left"){el.style.marginLeft=marginSize+"px";el.style.marginRight="0px"}else if(whichSide=="right"){el.style.marginRight=marginSize+"px";el.style.marginLeft="0px"}else{el.style.marginLeft=marginSize+"px";el.style.marginRight=marginSize+"px"}},_setBorder:function(el,n,corners){var borderSize=this._borderSize(n);var whichSide=corners=="top"?this._whichSideTop():this._whichSideBottom();if(whichSide=="left"){el.style.borderLeftWidth=borderSize+"px";el.style.borderRightWidth="0px"}else if(whichSide=="right"){el.style.borderRightWidth=borderSize+"px";el.style.borderLeftWidth="0px"}else{el.style.borderLeftWidth=borderSize+"px";el.style.borderRightWidth=borderSize+"px"}if(this.options.border!=false){el.style.borderLeftWidth=borderSize+"px";el.style.borderRightWidth=borderSize+"px"}},_marginSize:function(n){if(this._isTransparent()){return 0}var marginSizes=[5,3,2,1];var blendedMarginSizes=[3,2,1,0];var compactMarginSizes=[2,1];var smBlendedMarginSizes=[1,0];if(this.options.compact&&this.options.blend){return smBlendedMarginSizes[n]}else if(this.options.compact){return compactMarginSizes[n]}else if(this.options.blend){return blendedMarginSizes[n]}else{return marginSizes[n]}},_borderSize:function(n){var transparentBorderSizes=[5,3,2,1];var blendedBorderSizes=[2,1,1,1];var compactBorderSizes=[1,0];var actualBorderSizes=[0,2,0,0];if(this.options.compact&&(this.options.blend||this._isTransparent())){return 1}else if(this.options.compact){return compactBorderSizes[n]}else if(this.options.blend){return blendedBorderSizes[n]}else if(this.options.border){return actualBorderSizes[n]}else if(this._isTransparent()){return transparentBorderSizes[n]}return 0},_hasString:function(str){for(var i=1;i<arguments.length;i++)if(str.indexOf(arguments[i])>=0){return true}return false},_blend:function(c1,c2){var cc1=OpenLayers.Rico.Color.createFromHex(c1);cc1.blend(OpenLayers.Rico.Color.createFromHex(c2));return cc1},_background:function(el){try{return OpenLayers.Rico.Color.createColorFromBackground(el).asHex()}catch(err){return"#ffffff"}},_isTransparent:function(){return this.options.color=="transparent"},_isTopRounded:function(){return this._hasString(this.options.corners,"all","top","tl","tr")},_isBottomRounded:function(){return this._hasString(this.options.corners,"all","bottom","bl","br")},_hasSingleTextChild:function(el){return el.childNodes.length==1&&el.childNodes[0].nodeType==3}};