OpenLayers.js -- OpenLayers Map Viewer Library
- Copyright 2005-2006 MetaCarta, Inc., released under the BSD license.
- Please see http://svn.openlayers.org/trunk/openlayers/release-license.txt
+ Copyright 2005-2008 MetaCarta, Inc., released under the Clear BSD license.
+ Please see http://svn.openlayers.org/trunk/openlayers/license.txt
for the full text of the license.
Includes compressed code under the following licenses:
* Prototype is freely distributable under the terms of an MIT-style license.
* For details, see the Prototype web site: http://prototype.conio.net/
*
-/*--------------------------------------------------------------------------*/
+ *--------------------------------------------------------------------------*/
/**
*
*
**/
-_OPENLAYERS_SFL_=true;OpenLayers=new Object();OpenLayers._scriptName=(typeof(_OPENLAYERS_SFL_)=="undefined"?"lib/OpenLayers.js":"OpenLayers.js");OpenLayers._getScriptLocation=function(){var scriptLocation="";var SCRIPT_NAME=OpenLayers._scriptName;var scripts=document.getElementsByTagName('script');for(var i=0;i<scripts.length;i++){var src=scripts[i].getAttribute('src');if(src){var index=src.lastIndexOf(SCRIPT_NAME);if((index>-1)&&(index+SCRIPT_NAME.length==src.length)){scriptLocation=src.slice(0,-SCRIPT_NAME.length);break;}}}
-return scriptLocation;}
-if(typeof(_OPENLAYERS_SFL_)=="undefined"){(function(){var jsfiles=new Array("OpenLayers/BaseTypes.js","OpenLayers/Util.js","Rico/Corner.js","Rico/Color.js","OpenLayers/Ajax.js","OpenLayers/Events.js","OpenLayers/Map.js","OpenLayers/Layer.js","OpenLayers/Icon.js","OpenLayers/Marker.js","OpenLayers/Marker/Box.js","OpenLayers/Popup.js","OpenLayers/Tile.js","OpenLayers/Feature.js","OpenLayers/Feature/Vector.js","OpenLayers/Feature/WFS.js","OpenLayers/Tile/Image.js","OpenLayers/Tile/WFS.js","OpenLayers/Layer/Image.js","OpenLayers/Layer/EventPane.js","OpenLayers/Layer/FixedZoomLevels.js","OpenLayers/Layer/Google.js","OpenLayers/Layer/VirtualEarth.js","OpenLayers/Layer/Yahoo.js","OpenLayers/Layer/HTTPRequest.js","OpenLayers/Layer/Grid.js","OpenLayers/Layer/MapServer.js","OpenLayers/Layer/MapServer/Untiled.js","OpenLayers/Layer/KaMap.js","OpenLayers/Layer/MultiMap.js","OpenLayers/Layer/Markers.js","OpenLayers/Layer/Text.js","OpenLayers/Layer/WorldWind.js","OpenLayers/Layer/WMS.js","OpenLayers/Layer/WMS/Untiled.js","OpenLayers/Layer/GeoRSS.js","OpenLayers/Layer/Boxes.js","OpenLayers/Layer/Canvas.js","OpenLayers/Layer/TMS.js","OpenLayers/Popup/Anchored.js","OpenLayers/Popup/AnchoredBubble.js","OpenLayers/Handler.js","OpenLayers/Handler/Point.js","OpenLayers/Handler/Path.js","OpenLayers/Handler/Polygon.js","OpenLayers/Handler/Feature.js","OpenLayers/Handler/Drag.js","OpenLayers/Handler/Box.js","OpenLayers/Handler/MouseWheel.js","OpenLayers/Handler/Keyboard.js","OpenLayers/Control.js","OpenLayers/Control/ZoomBox.js","OpenLayers/Control/ZoomToMaxExtent.js","OpenLayers/Control/DragPan.js","OpenLayers/Control/Navigation.js","OpenLayers/Control/MouseDefaults.js","OpenLayers/Control/MousePosition.js","OpenLayers/Control/OverviewMap.js","OpenLayers/Control/KeyboardDefaults.js","OpenLayers/Control/PanZoom.js","OpenLayers/Control/PanZoomBar.js","OpenLayers/Control/ArgParser.js","OpenLayers/Control/Permalink.js","OpenLayers/Control/Scale.js","OpenLayers/Control/LayerSwitcher.js","OpenLayers/Control/DrawFeature.js","OpenLayers/Control/Panel.js","OpenLayers/Control/SelectFeature.js","OpenLayers/Geometry.js","OpenLayers/Geometry/Rectangle.js","OpenLayers/Geometry/Collection.js","OpenLayers/Geometry/Point.js","OpenLayers/Geometry/MultiPoint.js","OpenLayers/Geometry/Curve.js","OpenLayers/Geometry/LineString.js","OpenLayers/Geometry/LinearRing.js","OpenLayers/Geometry/Polygon.js","OpenLayers/Geometry/MultiLineString.js","OpenLayers/Geometry/MultiPolygon.js","OpenLayers/Geometry/Surface.js","OpenLayers/Renderer.js","OpenLayers/Renderer/Elements.js","OpenLayers/Renderer/SVG.js","OpenLayers/Renderer/VML.js","OpenLayers/Layer/Vector.js","OpenLayers/Layer/GML.js","OpenLayers/Format.js","OpenLayers/Format/GML.js","OpenLayers/Format/KML.js","OpenLayers/Format/GeoRSS.js","OpenLayers/Format/WFS.js","OpenLayers/Format/WKT.js","OpenLayers/Layer/WFS.js","OpenLayers/Control/MouseToolbar.js","OpenLayers/Control/NavToolbar.js","OpenLayers/Control/EditingToolbar.js");var allScriptTags="";var host=OpenLayers._getScriptLocation()+"lib/";for(var i=0;i<jsfiles.length;i++){if(/MSIE/.test(navigator.userAgent)||/Safari/.test(navigator.userAgent)){var currentScriptTag="<script src='"+host+jsfiles[i]+"'></script>";allScriptTags+=currentScriptTag;}else{var s=document.createElement("script");s.src=host+jsfiles[i];var h=document.getElementsByTagName("head").length?document.getElementsByTagName("head")[0]:document.body;h.appendChild(s);}}
-if(allScriptTags)document.write(allScriptTags);})();}
-OpenLayers.VERSION_NUMBER="$Revision: 3198 $";OpenLayers.Class={isPrototype:function(){},create:function(){return function(){if(arguments&&arguments[0]!=OpenLayers.Class.isPrototype)
-this.initialize.apply(this,arguments);}},inherit:function(){var superClass=arguments[0];var proto=new superClass(OpenLayers.Class.isPrototype);for(var i=1;i<arguments.length;i++){if(typeof arguments[i]=="function"){var mixin=arguments[i];arguments[i]=new mixin(OpenLayers.Class.isPrototype);}
-OpenLayers.Util.extend(proto,arguments[i]);if((arguments[i].hasOwnProperty&&arguments[i].hasOwnProperty('toString'))||(!arguments[i].hasOwnProperty&&arguments[i].toString)){proto.toString=arguments[i].toString;}}
-return proto;}};OpenLayers.Pixel=OpenLayers.Class.create();OpenLayers.Pixel.prototype={x:0.0,y:0.0,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;},add:function(x,y){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.create();OpenLayers.Size.prototype={w:0.0,h:0.0,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.LonLat=OpenLayers.Class.create();OpenLayers.LonLat.prototype={lon:0.0,lat:0.0,initialize:function(lon,lat){this.lon=parseFloat(lon);this.lat=parseFloat(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){return new OpenLayers.LonLat(this.lon+lon,this.lat+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;},CLASS_NAME:"OpenLayers.LonLat"};OpenLayers.LonLat.fromString=function(str){var pair=str.split(",");return new OpenLayers.LonLat(parseFloat(pair[0]),parseFloat(pair[1]));};OpenLayers.Bounds=OpenLayers.Class.create();OpenLayers.Bounds.prototype={left:0.0,bottom:0.0,right:0.0,top:0.0,initialize:function(left,bottom,right,top){this.left=parseFloat(left);this.bottom=parseFloat(bottom);this.right=parseFloat(right);this.top=parseFloat(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("left-bottom=("+this.left+","+this.bottom+")"
-+" right-top=("+this.right+","+this.top+")");},toBBOX:function(decimal){if(decimal==null){decimal=6;}
-var mult=Math.pow(10,decimal);var bbox=Math.round(this.left*mult)/mult+","+
-Math.round(this.bottom*mult)/mult+","+
-Math.round(this.right*mult)/mult+","+
-Math.round(this.top*mult)/mult;return bbox;},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(){return new OpenLayers.LonLat((this.left+this.right)/2,(this.bottom+this.top)/2);},add:function(x,y){return new OpenLayers.Bounds(this.left+x,this.bottom+y,this.right+x,this.top+y);},extend:function(object){var bounds=null;if(object){switch(object.CLASS_NAME){case"OpenLayers.LonLat":bounds=new OpenLayers.Bounds(object.lon,object.lat,object.lon,object.lat);break;case"OpenLayers.Geometry.Point":bounds=new OpenLayers.Bounds(object.x,object.y,object.x,object.y);break;case"OpenLayers.Bounds":bounds=object;break;}
-if(bounds){this.left=(bounds.left<this.left)?bounds.left:this.left;this.bottom=(bounds.bottom<this.bottom)?bounds.bottom:this.bottom;this.right=(bounds.right>this.right)?bounds.right:this.right;this.top=(bounds.top>this.top)?bounds.top:this.top;}}},containsLonLat:function(ll,inclusive){return this.contains(ll.lon,ll.lat,inclusive);},containsPixel:function(px,inclusive){return this.contains(px.x,px.y,inclusive);},contains:function(x,y,inclusive){if(inclusive==null){inclusive=true;}
-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,inclusive){if(inclusive==null){inclusive=true;}
-var inBottom=(bounds.bottom==this.bottom&&bounds.top==this.top)?true:(((bounds.bottom>this.bottom)&&(bounds.bottom<this.top))||((this.bottom>bounds.bottom)&&(this.bottom<bounds.top)));var inTop=(bounds.bottom==this.bottom&&bounds.top==this.top)?true:(((bounds.top>this.bottom)&&(bounds.top<this.top))||((this.top>bounds.bottom)&&(this.top<bounds.top)));var inRight=(bounds.right==this.right&&bounds.left==this.left)?true:(((bounds.right>this.left)&&(bounds.right<this.right))||((this.right>bounds.left)&&(this.right<bounds.right)));var inLeft=(bounds.right==this.right&&bounds.left==this.left)?true:(((bounds.left>this.left)&&(bounds.left<this.right))||((this.left>bounds.left)&&(this.left<bounds.right)));return(this.containsBounds(bounds,true,inclusive)||bounds.containsBounds(this,true,inclusive)||((inTop||inBottom)&&(inLeft||inRight)));},containsBounds:function(bounds,partial,inclusive){if(partial==null){partial=false;}
-if(inclusive==null){inclusive=true;}
-var inLeft;var inTop;var inRight;var inBottom;if(inclusive){inLeft=(bounds.left>=this.left)&&(bounds.left<=this.right);inTop=(bounds.top>=this.bottom)&&(bounds.top<=this.top);inRight=(bounds.right>=this.left)&&(bounds.right<=this.right);inBottom=(bounds.bottom>=this.bottom)&&(bounds.bottom<=this.top);}else{inLeft=(bounds.left>this.left)&&(bounds.left<this.right);inTop=(bounds.top>this.bottom)&&(bounds.top<this.top);inRight=(bounds.right>this.left)&&(bounds.right<this.right);inBottom=(bounds.bottom>this.bottom)&&(bounds.bottom<this.top);}
-return(partial)?(inTop||inBottom)&&(inLeft||inRight):(inTop&&inLeft&&inBottom&&inRight);},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;},CLASS_NAME:"OpenLayers.Bounds"};OpenLayers.Bounds.fromString=function(str){var bounds=str.split(",");return OpenLayers.Bounds.fromArray(bounds);};OpenLayers.Bounds.fromArray=function(bbox){return new OpenLayers.Bounds(parseFloat(bbox[0]),parseFloat(bbox[1]),parseFloat(bbox[2]),parseFloat(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;i<arguments.length;i++){var element=OpenLayers.Util.getElement(arguments[i]);OpenLayers.Element[OpenLayers.Element.visible(element)?'hide':'show'](element);}},hide:function(){for(var i=0;i<arguments.length;i++){var element=OpenLayers.Util.getElement(arguments[i]);element.style.display='none';}},show:function(){for(var i=0;i<arguments.length;i++){var element=OpenLayers.Util.getElement(arguments[i]);element.style.display='';}},remove:function(element){element=OpenLayers.Util.getElement(element);element.parentNode.removeChild(element);},getHeight:function(element){element=OpenLayers.Util.getElement(element);return element.offsetHeight;},getDimensions:function(element){element=OpenLayers.Util.getElement(element);if(OpenLayers.Element.getStyle(element,'display')!='none')
-return{width:element.offsetWidth,height:element.offsetHeight};var els=element.style;var originalVisibility=els.visibility;var originalPosition=els.position;els.visibility='hidden';els.position='absolute';els.display='';var originalWidth=element.clientWidth;var originalHeight=element.clientHeight;els.display='none';els.position=originalPosition;els.visibility=originalVisibility;return{width:originalWidth,height:originalHeight};},getStyle:function(element,style){element=OpenLayers.Util.getElement(element);var value=element.style[style.camelize()];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[style.camelize()];}}
-if(window.opera&&OpenLayers.Util.indexOf(['left','top','right','bottom'],style)!=-1)
-if(OpenLayers.Element.getStyle(element,'position')=='static')value='auto';return value=='auto'?null:value;}};String.prototype.startsWith=function(sStart){return(this.substr(0,sStart.length)==sStart);};String.prototype.contains=function(str){return(this.indexOf(str)!=-1);};String.prototype.trim=function(){var b=0;while(this.substr(b,1)==" "){b++;}
-var e=this.length-1;while(this.substr(e,1)==" "){e--;}
-return this.substring(b,e+1);};String.indexOf=function(object){for(var i=0;i<this.length;i++)
-if(this[i]==object)return i;return-1;};String.prototype.camelize=function(){var oStringList=this.split('-');if(oStringList.length==1)return oStringList[0];var camelizedString=this.indexOf('-')==0?oStringList[0].charAt(0).toUpperCase()+oStringList[0].substring(1):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;};Number.prototype.limitSigDigs=function(sig){var number=(sig>0)?this.toString():0;if(sig<number.length){var exp=number.length-sig;number=Math.round(this/Math.pow(10,exp))*Math.pow(10,exp);}
-return parseInt(number);}
-Function.prototype.bind=function(){var __method=this,args=[],object=arguments[0];for(var i=1;i<arguments.length;i++)
-args.push(arguments[i]);return function(moreargs){for(var i=0;i<arguments.length;i++)
-args.push(arguments[i]);return __method.apply(object,args);}};Function.prototype.bindAsEventListener=function(object){var __method=this;return function(event){return __method.call(object,event||window.event);}};OpenLayers.Util=new Object();OpenLayers.Util.getElement=function(){var elements=new Array();for(var i=0;i<arguments.length;i++){var element=arguments[i];if(typeof element=='string'){element=document.getElementById(element);}
+/**
+ * Contains XMLHttpRequest.js <http://code.google.com/p/xmlhttprequest/>
+ * Copyright 2007 Sergey Ilinsky (http://www.ilinsky.com)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+/**
+ * Contains portions of Gears <http://code.google.com/apis/gears/>
+ *
+ * Copyright 2007, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of Google Inc. nor the names of its contributors may be
+ * used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Sets up google.gears.*, which is *the only* supported way to access Gears.
+ *
+ * Circumvent this file at your own risk!
+ *
+ * In the future, Gears may automatically define google.gears.* without this
+ * file. Gears may use these objects to transparently fix bugs and compatibility
+ * issues. Applications that use the code below will continue to work seamlessly
+ * when that happens.
+ */
+var OpenLayers={singleFile:true};(function(){var singleFile=(typeof OpenLayers=="object"&&OpenLayers.singleFile);window.OpenLayers={_scriptName:(!singleFile)?"lib/OpenLayers.js":"OpenLayers.js",_getScriptLocation:function(){var scriptLocation="";var isOL=new RegExp("(^|(.*?\\/))("+OpenLayers._scriptName+")(\\?|$)");var scripts=document.getElementsByTagName('script');for(var i=0,len=scripts.length;i<len;i++){var src=scripts[i].getAttribute('src');if(src){var match=src.match(isOL);if(match){scriptLocation=match[1];break;}}}
+return scriptLocation;}};if(!singleFile){var jsfiles=new Array("OpenLayers/Util.js","OpenLayers/BaseTypes.js","OpenLayers/BaseTypes/Class.js","OpenLayers/BaseTypes/Bounds.js","OpenLayers/BaseTypes/Element.js","OpenLayers/BaseTypes/LonLat.js","OpenLayers/BaseTypes/Pixel.js","OpenLayers/BaseTypes/Size.js","OpenLayers/Console.js","OpenLayers/Tween.js","Rico/Corner.js","Rico/Color.js","OpenLayers/Ajax.js","OpenLayers/Events.js","OpenLayers/Request.js","OpenLayers/Request/XMLHttpRequest.js","OpenLayers/Projection.js","OpenLayers/Map.js","OpenLayers/Layer.js","OpenLayers/Icon.js","OpenLayers/Marker.js","OpenLayers/Marker/Box.js","OpenLayers/Popup.js","OpenLayers/Tile.js","OpenLayers/Tile/Image.js","OpenLayers/Tile/WFS.js","OpenLayers/Layer/Image.js","OpenLayers/Layer/SphericalMercator.js","OpenLayers/Layer/EventPane.js","OpenLayers/Layer/FixedZoomLevels.js","OpenLayers/Layer/Google.js","OpenLayers/Layer/VirtualEarth.js","OpenLayers/Layer/Yahoo.js","OpenLayers/Layer/HTTPRequest.js","OpenLayers/Layer/Grid.js","OpenLayers/Layer/MapGuide.js","OpenLayers/Layer/MapServer.js","OpenLayers/Layer/MapServer/Untiled.js","OpenLayers/Layer/KaMap.js","OpenLayers/Layer/KaMapCache.js","OpenLayers/Layer/MultiMap.js","OpenLayers/Layer/Markers.js","OpenLayers/Layer/Text.js","OpenLayers/Layer/WorldWind.js","OpenLayers/Layer/ArcGIS93Rest.js","OpenLayers/Layer/WMS.js","OpenLayers/Layer/WMS/Untiled.js","OpenLayers/Layer/ArcIMS.js","OpenLayers/Layer/GeoRSS.js","OpenLayers/Layer/Boxes.js","OpenLayers/Layer/XYZ.js","OpenLayers/Layer/TMS.js","OpenLayers/Layer/TileCache.js","OpenLayers/Popup/Anchored.js","OpenLayers/Popup/AnchoredBubble.js","OpenLayers/Popup/Framed.js","OpenLayers/Popup/FramedCloud.js","OpenLayers/Feature.js","OpenLayers/Feature/Vector.js","OpenLayers/Feature/WFS.js","OpenLayers/Handler.js","OpenLayers/Handler/Click.js","OpenLayers/Handler/Hover.js","OpenLayers/Handler/Point.js","OpenLayers/Handler/Path.js","OpenLayers/Handler/Polygon.js","OpenLayers/Handler/Feature.js","OpenLayers/Handler/Drag.js","OpenLayers/Handler/RegularPolygon.js","OpenLayers/Handler/Box.js","OpenLayers/Handler/MouseWheel.js","OpenLayers/Handler/Keyboard.js","OpenLayers/Control.js","OpenLayers/Control/Attribution.js","OpenLayers/Control/Button.js","OpenLayers/Control/ZoomBox.js","OpenLayers/Control/ZoomToMaxExtent.js","OpenLayers/Control/DragPan.js","OpenLayers/Control/Navigation.js","OpenLayers/Control/MouseDefaults.js","OpenLayers/Control/MousePosition.js","OpenLayers/Control/OverviewMap.js","OpenLayers/Control/KeyboardDefaults.js","OpenLayers/Control/PanZoom.js","OpenLayers/Control/PanZoomBar.js","OpenLayers/Control/ArgParser.js","OpenLayers/Control/Permalink.js","OpenLayers/Control/Scale.js","OpenLayers/Control/ScaleLine.js","OpenLayers/Control/Snapping.js","OpenLayers/Control/Split.js","OpenLayers/Control/LayerSwitcher.js","OpenLayers/Control/DrawFeature.js","OpenLayers/Control/DragFeature.js","OpenLayers/Control/ModifyFeature.js","OpenLayers/Control/Panel.js","OpenLayers/Control/SelectFeature.js","OpenLayers/Control/NavigationHistory.js","OpenLayers/Control/Measure.js","OpenLayers/Control/WMSGetFeatureInfo.js","OpenLayers/Geometry.js","OpenLayers/Geometry/Rectangle.js","OpenLayers/Geometry/Collection.js","OpenLayers/Geometry/Point.js","OpenLayers/Geometry/MultiPoint.js","OpenLayers/Geometry/Curve.js","OpenLayers/Geometry/LineString.js","OpenLayers/Geometry/LinearRing.js","OpenLayers/Geometry/Polygon.js","OpenLayers/Geometry/MultiLineString.js","OpenLayers/Geometry/MultiPolygon.js","OpenLayers/Geometry/Surface.js","OpenLayers/Renderer.js","OpenLayers/Renderer/Elements.js","OpenLayers/Renderer/SVG.js","OpenLayers/Renderer/Canvas.js","OpenLayers/Renderer/VML.js","OpenLayers/Layer/Vector.js","OpenLayers/Layer/Vector/RootContainer.js","OpenLayers/Strategy.js","OpenLayers/Strategy/Fixed.js","OpenLayers/Strategy/Cluster.js","OpenLayers/Strategy/Paging.js","OpenLayers/Strategy/BBOX.js","OpenLayers/Strategy/Save.js","OpenLayers/Protocol.js","OpenLayers/Protocol/HTTP.js","OpenLayers/Protocol/SQL.js","OpenLayers/Protocol/SQL/Gears.js","OpenLayers/Protocol/WFS.js","OpenLayers/Protocol/WFS/v1.js","OpenLayers/Protocol/WFS/v1_0_0.js","OpenLayers/Protocol/WFS/v1_1_0.js","OpenLayers/Layer/PointTrack.js","OpenLayers/Layer/GML.js","OpenLayers/Style.js","OpenLayers/StyleMap.js","OpenLayers/Rule.js","OpenLayers/Filter.js","OpenLayers/Filter/FeatureId.js","OpenLayers/Filter/Logical.js","OpenLayers/Filter/Comparison.js","OpenLayers/Filter/Spatial.js","OpenLayers/Format.js","OpenLayers/Format/XML.js","OpenLayers/Format/ArcXML.js","OpenLayers/Format/ArcXML/Features.js","OpenLayers/Format/GML.js","OpenLayers/Format/GML/Base.js","OpenLayers/Format/GML/v2.js","OpenLayers/Format/GML/v3.js","OpenLayers/Format/KML.js","OpenLayers/Format/GeoRSS.js","OpenLayers/Format/WFS.js","OpenLayers/Format/WFSCapabilities.js","OpenLayers/Format/WFSCapabilities/v1.js","OpenLayers/Format/WFSCapabilities/v1_0_0.js","OpenLayers/Format/WFSCapabilities/v1_1_0.js","OpenLayers/Format/WFSDescribeFeatureType.js","OpenLayers/Format/WMSDescribeLayer.js","OpenLayers/Format/WMSDescribeLayer/v1_1.js","OpenLayers/Format/WKT.js","OpenLayers/Format/OSM.js","OpenLayers/Format/GPX.js","OpenLayers/Format/Filter.js","OpenLayers/Format/Filter/v1.js","OpenLayers/Format/Filter/v1_0_0.js","OpenLayers/Format/Filter/v1_1_0.js","OpenLayers/Format/SLD.js","OpenLayers/Format/SLD/v1.js","OpenLayers/Format/SLD/v1_0_0.js","OpenLayers/Format/SLD/v1.js","OpenLayers/Format/WFST.js","OpenLayers/Format/WFST/v1.js","OpenLayers/Format/WFST/v1_0_0.js","OpenLayers/Format/WFST/v1_1_0.js","OpenLayers/Format/Text.js","OpenLayers/Format/JSON.js","OpenLayers/Format/GeoJSON.js","OpenLayers/Format/WMC.js","OpenLayers/Format/WMC/v1.js","OpenLayers/Format/WMC/v1_0_0.js","OpenLayers/Format/WMC/v1_1_0.js","OpenLayers/Format/WMSCapabilities.js","OpenLayers/Format/WMSCapabilities/v1_1.js","OpenLayers/Format/WMSCapabilities/v1_1_0.js","OpenLayers/Format/WMSCapabilities/v1_1_1.js","OpenLayers/Format/WMSGetFeatureInfo.js","OpenLayers/Layer/WFS.js","OpenLayers/Control/GetFeature.js","OpenLayers/Control/MouseToolbar.js","OpenLayers/Control/NavToolbar.js","OpenLayers/Control/PanPanel.js","OpenLayers/Control/Pan.js","OpenLayers/Control/ZoomIn.js","OpenLayers/Control/ZoomOut.js","OpenLayers/Control/ZoomPanel.js","OpenLayers/Control/EditingToolbar.js","OpenLayers/Lang.js","OpenLayers/Lang/en.js");var agent=navigator.userAgent;var docWrite=(agent.match("MSIE")||agent.match("Safari"));if(docWrite){var allScriptTags=new Array(jsfiles.length);}
+var host=OpenLayers._getScriptLocation()+"lib/";for(var i=0,len=jsfiles.length;i<len;i++){if(docWrite){allScriptTags[i]="<script src='"+host+jsfiles[i]+"'></script>";}else{var s=document.createElement("script");s.src=host+jsfiles[i];var h=document.getElementsByTagName("head").length?document.getElementsByTagName("head")[0]:document.body;h.appendChild(s);}}
+if(docWrite){document.write(allScriptTags.join(""));}}})();OpenLayers.VERSION_NUMBER="OpenLayers 2.8 -- $Revision: 9492 $";OpenLayers.String={startsWith:function(str,sub){return(str.indexOf(sub)==0);},contains:function(str,sub){return(str.indexOf(sub)!=-1);},trim:function(str){return str.replace(/^\s\s*/,'').replace(/\s\s*$/,'');},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;}
+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){return OpenLayers.String.isNumeric(value)?parseFloat(value):value;}};if(!String.prototype.startsWith){String.prototype.startsWith=function(sStart){OpenLayers.Console.warn(OpenLayers.i18n("methodDeprecated",{'newMethod':'OpenLayers.String.startsWith'}));return OpenLayers.String.startsWith(this,sStart);};}
+if(!String.prototype.contains){String.prototype.contains=function(str){OpenLayers.Console.warn(OpenLayers.i18n("methodDeprecated",{'newMethod':'OpenLayers.String.contains'}));return OpenLayers.String.contains(this,str);};}
+if(!String.prototype.trim){String.prototype.trim=function(){OpenLayers.Console.warn(OpenLayers.i18n("methodDeprecated",{'newMethod':'OpenLayers.String.trim'}));return OpenLayers.String.trim(this);};}
+if(!String.prototype.camelize){String.prototype.camelize=function(){OpenLayers.Console.warn(OpenLayers.i18n("methodDeprecated",{'newMethod':'OpenLayers.String.camelize'}));return OpenLayers.String.camelize(this);};}
+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;}};if(!Number.prototype.limitSigDigs){Number.prototype.limitSigDigs=function(sig){OpenLayers.Console.warn(OpenLayers.i18n("methodDeprecated",{'newMethod':'OpenLayers.Number.limitSigDigs'}));return OpenLayers.Number.limitSigDigs(this,sig);};}
+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);};}};if(!Function.prototype.bind){Function.prototype.bind=function(){OpenLayers.Console.warn(OpenLayers.i18n("methodDeprecated",{'newMethod':'OpenLayers.Function.bind'}));Array.prototype.unshift.apply(arguments,[this]);return OpenLayers.Function.bind.apply(null,arguments);};}
+if(!Function.prototype.bindAsEventListener){Function.prototype.bindAsEventListener=function(object){OpenLayers.Console.warn(OpenLayers.i18n("methodDeprecated",{'newMethod':'OpenLayers.Function.bindAsEventListener'}));return OpenLayers.Function.bindAsEventListener(this,object);};}
+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.Class=function(){var Class=function(){if(arguments&&arguments[0]!=OpenLayers.Class.isPrototype){this.initialize.apply(this,arguments);}};var extended={};var parent,initialize;for(var i=0,len=arguments.length;i<len;++i){if(typeof arguments[i]=="function"){if(i==0&&len>1){initialize=arguments[i].prototype.initialize;arguments[i].prototype.initialize=function(){};extended=new arguments[i];if(initialize===undefined){delete arguments[i].prototype.initialize;}else{arguments[i].prototype.initialize=initialize;}}
+parent=arguments[i].prototype;}else{parent=arguments[i];}
+OpenLayers.Util.extend(extended,parent);}
+Class.prototype=extended;return Class;};OpenLayers.Class.isPrototype=function(){};OpenLayers.Class.create=function(){return function(){if(arguments&&arguments[0]!=OpenLayers.Class.isPrototype){this.initialize.apply(this,arguments);}};};OpenLayers.Class.inherit=function(){var superClass=arguments[0];var proto=new superClass(OpenLayers.Class.isPrototype);for(var i=1,len=arguments.length;i<len;i++){if(typeof arguments[i]=="function"){var mixin=arguments[i];arguments[i]=new mixin(OpenLayers.Class.isPrototype);}
+OpenLayers.Util.extend(proto,arguments[i]);}
+return proto;};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;};if($==null){var $=OpenLayers.Util.getElement;}
-OpenLayers.Util.extend=function(destination,source){for(property in source){destination[property]=source[property];}
-return destination;};OpenLayers.Util.removeItem=function(array,item){for(var i=0;i<array.length;i++){if(array[i]==item){array.splice(i,1);}}
-return array;};OpenLayers.Util.clearArray=function(array){array.length=0;};OpenLayers.Util.indexOf=function(array,obj){for(var i=0;i<array.length;i++){if(array[i]==obj)return i;}
+return elements;};if(typeof window.$==="undefined"){window.$=OpenLayers.Util.getElement;}
+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.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.clearArray=function(array){OpenLayers.Console.warn(OpenLayers.i18n("methodDeprecated",{'newMethod':'array = []'}));array.length=0;};OpenLayers.Util.indexOf=function(array,obj){for(var i=0,len=array.length;i<len;i++){if(array[i]==obj){return i;}}
return-1;};OpenLayers.Util.modifyDOMElement=function(element,id,px,sz,position,border,overflow,opacity){if(id){element.id=id;}
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(opacity){element.style.opacity=opacity;element.style.filter='alpha(opacity='+(opacity*100)+')';}};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(parseFloat(opacity)>=0.0&&parseFloat(opacity)<1.0){element.style.filter='alpha(opacity='+(opacity*100)+')';element.style.opacity=opacity;}else if(parseFloat(opacity)==1.0){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";OpenLayers.Event.observe(image,"load",OpenLayers.Util.onImageLoad.bindAsEventListener(image));OpenLayers.Event.observe(image,"error",OpenLayers.Util.onImageLoadError.bindAsEventListener(image));}
+OpenLayers.Util.modifyDOMElement(image,id,px,sz,position,border,null,opacity);if(delayDisplay){image.style.display="none";OpenLayers.Event.observe(image,"load",OpenLayers.Function.bind(OpenLayers.Util.onImageLoad,image));OpenLayers.Event.observe(image,"error",OpenLayers.Function.bind(OpenLayers.Util.onImageLoadError,image));}
image.style.alt=id;image.galleryImg="no";if(imgURL){image.src=imgURL;}
-return image;};OpenLayers.Util.setOpacity=function(element,opacity){OpenLayers.Util.modifyDOMElement(element,null,null,null,null,null,null,opacity);}
-OpenLayers.Util.onImageLoad=function(){if(!this.viewRequestID||(this.map&&this.viewRequestID==this.map.viewRequestID)){this.style.backgroundColor=null;this.style.display="";}};OpenLayers.Util.onImageLoadErrorColor="pink";OpenLayers.IMAGE_RELOAD_ATTEMPTS=0;OpenLayers.Util.onImageLoadError=function(){this._attempts=(this._attempts)?(this._attempts+1):1;if(this._attempts<=OpenLayers.IMAGE_RELOAD_ATTEMPTS){this.src=this.src;}else{this.style.backgroundColor=OpenLayers.Util.onImageLoadErrorColor;}
-this.style.display="";};OpenLayers.Util.alphaHack=function(){var arVersion=navigator.appVersion.split("MSIE");var version=parseFloat(arVersion[1]);var filter=false;try{filter=document.body.filters;}catch(e){}
-return(filter&&(version>=5.5)&&(version<7));}
-OpenLayers.Util.modifyAlphaImageDiv=function(div,id,px,sz,imgURL,position,border,sizing,opacity){OpenLayers.Util.modifyDOMElement(div,id,px,sz);var img=div.childNodes[0];if(imgURL){img.src=imgURL;}
-OpenLayers.Util.modifyDOMElement(img,div.id+"_innerImage",null,sz,"relative",border);if(opacity){div.style.opacity=opacity;div.style.filter='alpha(opacity='+(opacity*100)+')';}
-if(OpenLayers.Util.alphaHack()){div.style.display="inline-block";if(sizing==null){sizing="scale";}
-div.style.filter="progid:DXImageTransform.Microsoft"+".AlphaImageLoader(src='"+img.src+"', "+"sizingMethod='"+sizing+"')";if(div.style.opacity){div.style.filter+=" alpha(opacity="+div.style.opacity*100+")";}
-img.style.filter="progid:DXImageTransform.Microsoft"+".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,false);div.appendChild(img);if(delayDisplay){img.style.display="none";OpenLayers.Event.observe(img,"load",OpenLayers.Util.onImageLoad.bindAsEventListener(div));OpenLayers.Event.observe(img,"error",OpenLayers.Util.onImageLoadError.bindAsEventListener(div));}
-OpenLayers.Util.modifyAlphaImageDiv(div,id,px,sz,imgURL,position,border,sizing,opacity);return div;};OpenLayers.Util.upperCaseObject=function(object){var uObject=new Object();for(var key in object){uObject[key.toUpperCase()]=object[key];}
-return uObject;};OpenLayers.Util.applyDefaults=function(to,from){for(var key in from){if(to[key]==null){to[key]=from[key];}}};OpenLayers.Util.getParameterString=function(params){paramsArray=new Array();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=new Array();for(var itemIndex=0;itemIndex<value.length;itemIndex++){encodedItemArray.push(encodeURIComponent(value[itemIndex]));}
+return image;};OpenLayers.Util.setOpacity=function(element,opacity){OpenLayers.Util.modifyDOMElement(element,null,null,null,null,null,null,opacity);};OpenLayers.Util.onImageLoad=function(){if(!this.viewRequestID||(this.map&&this.viewRequestID==this.map.viewRequestID)){this.style.backgroundColor="transparent";this.style.display="";}};OpenLayers.Util.onImageLoadErrorColor="pink";OpenLayers.IMAGE_RELOAD_ATTEMPTS=0;OpenLayers.Util.onImageLoadError=function(){this._attempts=(this._attempts)?(this._attempts+1):1;if(this._attempts<=OpenLayers.IMAGE_RELOAD_ATTEMPTS){var urls=this.urls;if(urls&&urls instanceof Array&&urls.length>1){var src=this.src.toString();var current_url,k;for(k=0;current_url=urls[k];k++){if(src.indexOf(current_url)!=-1){break;}}
+var guess=Math.floor(urls.length*Math.random());var new_url=urls[guess];k=0;while(new_url==current_url&&k++<4){guess=Math.floor(urls.length*Math.random());new_url=urls[guess];}
+this.src=src.replace(current_url,new_url);}else{this.src=this.src;}}else{this.style.backgroundColor=OpenLayers.Util.onImageLoadErrorColor;}
+this.style.display="";};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)>=0.0&&parseFloat(div.style.opacity)<1.0){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,false);div.appendChild(img);if(delayDisplay){img.style.display="none";OpenLayers.Event.observe(img,"load",OpenLayers.Function.bind(OpenLayers.Util.onImageLoad,div));OpenLayers.Event.observe(img,"error",OpenLayers.Function.bind(OpenLayers.Util.onImageLoadError,div));}
+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=[];for(var itemIndex=0,len=value.length;itemIndex<len;itemIndex++){encodedItemArray.push(encodeURIComponent(value[itemIndex]));}
encodedValue=encodedItemArray.join(",");}
else{encodedValue=encodeURIComponent(value);}
paramsArray.push(encodeURIComponent(key)+"="+encodedValue);}}
-return paramsArray.join("&");};OpenLayers.ImgPath='';OpenLayers.Util.getImagesLocation=function(){return OpenLayers.ImgPath||(OpenLayers._getScriptLocation()+"img/");};OpenLayers.Util.Try=function(){var returnValue;for(var i=0;i<arguments.length;i++){var lambda=arguments[i];try{returnValue=lambda();break;}catch(e){}}
-return returnValue;}
-OpenLayers.Util.getNodes=function(p,tagName){var nodes=OpenLayers.Util.Try(function(){return OpenLayers.Util._getNodes(p.documentElement.childNodes,tagName);},function(){return OpenLayers.Util._getNodes(p.childNodes,tagName);});return nodes;};OpenLayers.Util._getNodes=function(nodes,tagName){var retArray=new Array();for(var i=0;i<nodes.length;i++){if(nodes[i].nodeName==tagName){retArray.push(nodes[i]);}}
+return paramsArray.join("&");};OpenLayers.ImgPath='';OpenLayers.Util.getImagesLocation=function(){return OpenLayers.ImgPath||(OpenLayers._getScriptLocation()+"img/");};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.getNodes=function(p,tagName){var nodes=OpenLayers.Util.Try(function(){return OpenLayers.Util._getNodes(p.documentElement.childNodes,tagName);},function(){return OpenLayers.Util._getNodes(p.childNodes,tagName);});return nodes;};OpenLayers.Util._getNodes=function(nodes,tagName){var retArray=[];for(var i=0,len=nodes.length;i<len;i++){if(nodes[i].nodeName==tagName){retArray.push(nodes[i]);}}
return retArray;};OpenLayers.Util.getTagText=function(parent,item,index){var result=OpenLayers.Util.getNodes(parent,item);if(result&&(result.length>0))
{if(!index){index=0;}
if(result[index].childNodes.length>1){return result.childNodes[1].nodeValue;}
-else if(result[index].childNodes.length==1){return result[index].firstChild.nodeValue;}}else{return"";}};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.rad=function(x){return x*Math.PI/180;};OpenLayers.Util.distVincenty=function(p1,p2){var a=6378137,b=6356752.3142,f=1/298.257223563;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
+else if(result[index].childNodes.length==1){return result[index].firstChild.nodeValue;}}else{return"";}};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;}
+var number;if(precision==0){number=parseFloat(number);}else{number=parseFloat(parseFloat(number).toPrecision(precision));}
+return number;};OpenLayers.Util.rad=function(x){return x*Math.PI/180;};OpenLayers.Util.distVincenty=function(p1,p2){var a=6378137,b=6356752.3142,f=1/298.257223563;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)/1000;return d;};OpenLayers.Util.getArgs=function(url){if(url==null){url=window.location.href;}
-var query=(url.indexOf('?')!=-1)?url.substring(url.indexOf('?')+1):'';var args=new Object();pairs=query.split(/[&;]/);for(var i=0;i<pairs.length;++i){keyValue=pairs[i].split(/=/);if(keyValue.length==2){args[decodeURIComponent(keyValue[0])]=decodeURIComponent(keyValue[1]);}}
-return args;}
-OpenLayers.Util.lastSeqID=0;OpenLayers.Util.createUniqueID=function(prefix){if(prefix==null){prefix="id_";}
-OpenLayers.Util.lastSeqID+=1;return prefix+OpenLayers.Util.lastSeqID;};OpenLayers.INCHES_PER_UNIT={'inches':1.0,'ft':12.0,'mi':63360.0,'m':39.3701,'km':39370.1,'dd':4374754};OpenLayers.INCHES_PER_UNIT["in"]=OpenLayers.INCHES_PER_UNIT.inches;OpenLayers.INCHES_PER_UNIT["degrees"]=OpenLayers.INCHES_PER_UNIT.dd;OpenLayers.DOTS_PER_INCH=72;OpenLayers.Util.normalizeScale=function(scale){var normScale=(scale>1.0)?(1.0/scale):scale;return normScale;};OpenLayers.Util.getResolutionFromScale=function(scale,units){if(units==null){units="degrees";}
+B/6*cos2SigmaM*(-3+4*sinSigma*sinSigma)*(-3+4*cos2SigmaM*cos2SigmaM)));var s=b*A*(sigma-deltaSigma);var d=s.toFixed(3)/1000;return d;};OpenLayers.Util.getParameters=function(url){url=url||window.location.href;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=decodeURIComponent(keyValue[0]);var value=keyValue[1]||'';value=value.split(",");for(var j=0,jlen=value.length;j<jlen;j++){value[j]=decodeURIComponent(value[j]);}
+if(value.length==1){value=value[0];}
+parameters[key]=value;}}
+return parameters;};OpenLayers.Util.getArgs=function(url){OpenLayers.Console.warn(OpenLayers.i18n("methodDeprecated",{'newMethod':'OpenLayers.Util.getParameters'}));return OpenLayers.Util.getParameters(url);};OpenLayers.Util.lastSeqID=0;OpenLayers.Util.createUniqueID=function(prefix){if(prefix==null){prefix="id_";}
+OpenLayers.Util.lastSeqID+=1;return prefix+OpenLayers.Util.lastSeqID;};OpenLayers.INCHES_PER_UNIT={'inches':1.0,'ft':12.0,'mi':63360.0,'m':39.3701,'km':39370.1,'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=0.02540005080010160020;OpenLayers.Util.extend(OpenLayers.INCHES_PER_UNIT,{"Inch":OpenLayers.INCHES_PER_UNIT.inches,"Meter":1.0/OpenLayers.METERS_PER_INCH,"Foot":0.30480060960121920243/OpenLayers.METERS_PER_INCH,"IFoot":0.30480000000000000000/OpenLayers.METERS_PER_INCH,"ClarkeFoot":0.3047972651151/OpenLayers.METERS_PER_INCH,"SearsFoot":0.30479947153867624624/OpenLayers.METERS_PER_INCH,"GoldCoastFoot":0.30479971018150881758/OpenLayers.METERS_PER_INCH,"IInch":0.02540000000000000000/OpenLayers.METERS_PER_INCH,"MicroInch":0.00002540000000000000/OpenLayers.METERS_PER_INCH,"Mil":0.00000002540000000000/OpenLayers.METERS_PER_INCH,"Centimeter":0.01000000000000000000/OpenLayers.METERS_PER_INCH,"Kilometer":1000.00000000000000000000/OpenLayers.METERS_PER_INCH,"Yard":0.91440182880365760731/OpenLayers.METERS_PER_INCH,"SearsYard":0.914398414616029/OpenLayers.METERS_PER_INCH,"IndianYard":0.91439853074444079983/OpenLayers.METERS_PER_INCH,"IndianYd37":0.91439523/OpenLayers.METERS_PER_INCH,"IndianYd62":0.9143988/OpenLayers.METERS_PER_INCH,"IndianYd75":0.9143985/OpenLayers.METERS_PER_INCH,"IndianFoot":0.30479951/OpenLayers.METERS_PER_INCH,"IndianFt37":0.30479841/OpenLayers.METERS_PER_INCH,"IndianFt62":0.3047996/OpenLayers.METERS_PER_INCH,"IndianFt75":0.3047995/OpenLayers.METERS_PER_INCH,"Mile":1609.34721869443738887477/OpenLayers.METERS_PER_INCH,"IYard":0.91440000000000000000/OpenLayers.METERS_PER_INCH,"IMile":1609.34400000000000000000/OpenLayers.METERS_PER_INCH,"NautM":1852.00000000000000000000/OpenLayers.METERS_PER_INCH,"Lat-66":110943.316488932731/OpenLayers.METERS_PER_INCH,"Lat-83":110946.25736872234125/OpenLayers.METERS_PER_INCH,"Decimeter":0.10000000000000000000/OpenLayers.METERS_PER_INCH,"Millimeter":0.00100000000000000000/OpenLayers.METERS_PER_INCH,"Dekameter":10.00000000000000000000/OpenLayers.METERS_PER_INCH,"Decameter":10.00000000000000000000/OpenLayers.METERS_PER_INCH,"Hectometer":100.00000000000000000000/OpenLayers.METERS_PER_INCH,"GermanMeter":1.0000135965/OpenLayers.METERS_PER_INCH,"CaGrid":0.999738/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":0.201166194976/OpenLayers.METERS_PER_INCH,"GunterLink":0.2011684023368047/OpenLayers.METERS_PER_INCH,"BenoitLink":0.20116782494375872/OpenLayers.METERS_PER_INCH,"SearsLink":0.2011676512155/OpenLayers.METERS_PER_INCH,"Rod":5.02921005842012/OpenLayers.METERS_PER_INCH,"IntnlChain":20.1168/OpenLayers.METERS_PER_INCH,"IntnlLink":0.201168/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":0.3047972615/OpenLayers.METERS_PER_INCH,"Brealey":375.00000000000000000000/OpenLayers.METERS_PER_INCH,"ModAmFt":0.304812252984505969011938/OpenLayers.METERS_PER_INCH,"Fathom":1.8288/OpenLayers.METERS_PER_INCH,"NautM-UK":1853.184/OpenLayers.METERS_PER_INCH,"50kilometers":50000.0/OpenLayers.METERS_PER_INCH,"150kilometers":150000.0/OpenLayers.METERS_PER_INCH});OpenLayers.Util.extend(OpenLayers.INCHES_PER_UNIT,{"mm":OpenLayers.INCHES_PER_UNIT["Meter"]/1000.0,"cm":OpenLayers.INCHES_PER_UNIT["Meter"]/100.0,"dm":OpenLayers.INCHES_PER_UNIT["Meter"]*100.0,"km":OpenLayers.INCHES_PER_UNIT["Meter"]*1000.0,"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>1.0)?(1.0/scale):scale;return normScale;};OpenLayers.Util.getResolutionFromScale=function(scale,units){if(units==null){units="degrees";}
var normScale=OpenLayers.Util.normalizeScale(scale);var 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.safeStopPropagation=function(evt){OpenLayers.Event.stop(evt,true);};OpenLayers.Util.pagePosition=function(forElement){var valueT=0,valueL=0;var element=forElement;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body)
-if(OpenLayers.Element.getStyle(element,'position')=='absolute')break;}while(element=element.offsetParent);element=forElement;do{valueT-=element.scrollTop||0;valueL-=element.scrollLeft||0;}while(element=element.parentNode);return[valueL,valueT];};OpenLayers.Util.isEquivalentUrl=function(url1,url2,options){options=options||new Object();OpenLayers.Util.applyDefaults(options,{ignoreCase:true,ignorePort80:true,ignoreHash:true});urlObj1=OpenLayers.Util.createUrlObject(url1,options);urlObj2=OpenLayers.Util.createUrlObject(url2,options);for(var key in urlObj1){if(options.test){alert(key+"\n1:"+urlObj1[key]+"\n2:"+urlObj2[key]);}
-var val1=urlObj1[key];var val2=urlObj2[key];switch(key){case"args":break;case"host":case"port":case"protocol":if((val1=="")||(val2=="")){break;}
-default:if((key!="args")&&(urlObj1[key]!=urlObj2[key])){return false;}
-break;}}
+var scale=resolution*OpenLayers.INCHES_PER_UNIT[units]*OpenLayers.DOTS_PER_INCH;return scale;};OpenLayers.Util.safeStopPropagation=function(evt){OpenLayers.Event.stop(evt,true);};OpenLayers.Util.pagePosition=function(forElement){var valueT=0,valueL=0;var element=forElement;var child=forElement;while(element){if(element==document.body){if(OpenLayers.Element.getStyle(child,'position')=='absolute'){break;}}
+valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;child=element;try{element=element.offsetParent;}catch(e){OpenLayers.Console.error(OpenLayers.i18n("pagePositionFailed",{'elemId':element.id}));break;}}
+element=forElement;while(element){valueT-=element.scrollTop||0;valueL-=element.scrollLeft||0;element=element.parentNode;}
+return[valueL,valueT];};OpenLayers.Util.isEquivalentUrl=function(url1,url2,options){options=options||{};OpenLayers.Util.applyDefaults(options,{ignoreCase:true,ignorePort80:true,ignoreHash:true});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||new Object();var urlObject=new Object();if(options.ignoreCase){url=url.toLowerCase();}
-var a=document.createElement('a');a.href=url;urlObject.host=a.host;var port=a.port;if(port.length<=0){var newHostLength=urlObject.host.length-(port.length);urlObject.host=urlObject.host.substring(0,newHostLength);}
-urlObject.protocol=a.protocol;urlObject.port=((port=="80")&&(options.ignorePort80))?"":port;urlObject.hash=(options.ignoreHash)?"":a.hash;var queryString=a.search;if(!queryString){var qMark=url.indexOf("?");queryString=(qMark!=-1)?url.substr(qMark):"";}
-urlObject.args=OpenLayers.Util.getArgs(queryString);if(((urlObject.protocol=="file:")&&(url.indexOf("file:")!=-1))||((urlObject.protocol!="file:")&&(urlObject.host!=""))){urlObject.pathname=a.pathname;var qIndex=urlObject.pathname.indexOf("?");if(qIndex!=-1){urlObject.pathname=urlObject.pathname.substring(0,qIndex);}}else{var relStr=OpenLayers.Util.removeTail(url);var backs=0;do{var index=relStr.indexOf("../");if(index==0){backs++
-relStr=relStr.substr(3);}else if(index>=0){var prevChunk=relStr.substr(0,index-1);var slash=prevChunk.indexOf("/");prevChunk=(slash!=-1)?prevChunk.substr(0,slash+1):"";var postChunk=relStr.substr(index+3);relStr=prevChunk+postChunk;}}while(index!=-1)
-var windowAnchor=document.createElement("a");var windowUrl=window.location.href;if(options.ignoreCase){windowUrl=windowUrl.toLowerCase();}
-windowAnchor.href=windowUrl;urlObject.protocol=windowAnchor.protocol;var splitter=(windowAnchor.pathname.indexOf("/")!=-1)?"/":"\\";var dirs=windowAnchor.pathname.split(splitter);dirs.pop();while((backs>0)&&(dirs.length>0)){dirs.pop();backs--;}
-relStr=dirs.join("/")+"/"+relStr;urlObject.pathname=relStr;}
-if((urlObject.protocol=="file:")||(urlObject.protocol=="")){urlObject.host="localhost";}
-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.Rico=new Object();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;}
+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);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.Util.getBrowserName=function(){var browserName="";var ua=navigator.userAgent.toLowerCase();if(ua.indexOf("opera")!=-1){browserName="opera";}else if(ua.indexOf("msie")!=-1){browserName="msie";}else if(ua.indexOf("safari")!=-1){browserName="safari";}else if(ua.indexOf("mozilla")!=-1){if(ua.indexOf("firefox")!=-1){browserName="firefox";}else{browserName="mozilla";}}
+return browserName;};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;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);containerElement.appendChild(container);var parentHasPositionAbsolute=false;var parent=container.parentNode;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){container.style.position="absolute";}
+if(!w){w=parseInt(content.scrollWidth);container.style.width=w+"px";}
+if(!h){h=parseInt(content.scrollHeight);}
+container.removeChild(content);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.Rico=new Object();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";}
+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;}}
-OpenLayers.ProxyHost="";OpenLayers.nullHandler=function(request){alert("Unhandled request return "+request.statusText);};OpenLayers.loadURL=function(uri,params,caller,onComplete,onFailure){if(OpenLayers.ProxyHost&&uri.startsWith("http")){uri=OpenLayers.ProxyHost+escape(uri);}
-var success=(onComplete)?onComplete.bind(caller):OpenLayers.nullHandler;var failure=(onFailure)?onFailure.bind(caller):OpenLayers.nullHandler;new OpenLayers.Ajax.Request(uri,{method:'get',parameters:params,onComplete:success,onFailure:failure});};OpenLayers.parseXMLString=function(text){var index=text.indexOf('<');if(index>0){text=text.substring(index);}
-var ajaxResponse=OpenLayers.Util.Try(function(){var xmldom=new ActiveXObject('Microsoft.XMLDOM');xmldom.loadXML(text);return xmldom;},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;});return ajaxResponse;};OpenLayers.Ajax={emptyFunction:function(){},getTransport:function(){return OpenLayers.Util.Try(function(){return new ActiveXObject('Msxml2.XMLHTTP')},function(){return new ActiveXObject('Microsoft.XMLHTTP')},function(){return new XMLHttpRequest()})||false;},activeRequestCount:0};OpenLayers.Ajax.Responders={responders:[],register:function(responderToAdd){for(var i=0;i<this.responders.length;i++)
-if(responderToAdd==this.responders[i])
-return;this.responders.push(responderToAdd);},dispatch:function(callback,request,transport,json){for(var i=0;i<this.responders.length;i++){responder=this.responders[i];if(responder[callback]&&typeof responder[callback]=='function'){try{responder[callback].apply(responder,[request,transport,json]);}catch(e){}}}}};OpenLayers.Ajax.Responders.register({onCreate:function(){OpenLayers.Ajax.activeRequestCount++;},onComplete:function(){OpenLayers.Ajax.activeRequestCount--;}});OpenLayers.Ajax.Base=function(){};OpenLayers.Ajax.Base.prototype={setOptions:function(options){this.options={method:'post',asynchronous:true,parameters:''}
-OpenLayers.Util.extend(this.options,options||{});},responseIsSuccess:function(){return this.transport.status==undefined||this.transport.status==0||(this.transport.status>=200&&this.transport.status<300);},responseIsFailure:function(){return!this.responseIsSuccess();}}
-OpenLayers.Ajax.Request=OpenLayers.Class.create();OpenLayers.Ajax.Request.Events=['Uninitialized','Loading','Loaded','Interactive','Complete'];OpenLayers.Ajax.Request.prototype=OpenLayers.Class.inherit(OpenLayers.Ajax.Base,{initialize:function(url,options){this.transport=OpenLayers.Ajax.getTransport();this.setOptions(options);this.request(url);},request:function(url){var parameters=this.options.parameters||'';if(parameters.length>0)parameters+='&_=';try{this.url=url;if(this.options.method=='get'&¶meters.length>0)
-this.url+=(this.url.match(/\?/)?'&':'?')+parameters;OpenLayers.Ajax.Responders.dispatch('onCreate',this,this.transport);this.transport.open(this.options.method,this.url,this.options.asynchronous);if(this.options.asynchronous){this.transport.onreadystatechange=this.onStateChange.bind(this);setTimeout((function(){this.respondToReadyState(1)}).bind(this),10);}
-this.setRequestHeaders();var body=this.options.postBody?this.options.postBody:parameters;this.transport.send(this.options.method=='post'?body:null);}catch(e){this.dispatchException(e);}},setRequestHeaders:function(){var requestHeaders=['X-Requested-With','XMLHttpRequest','X-Prototype-Version','OpenLayers'];if(this.options.method=='post'&&!this.options.postBody){requestHeaders.push('Content-type','application/x-www-form-urlencoded');if(this.transport.overrideMimeType)
-requestHeaders.push('Connection','close');}
-if(this.options.requestHeaders)
-requestHeaders.push.apply(requestHeaders,this.options.requestHeaders);for(var i=0;i<requestHeaders.length;i+=2)
-this.transport.setRequestHeader(requestHeaders[i],requestHeaders[i+1]);},onStateChange:function(){var readyState=this.transport.readyState;if(readyState!=1)
-this.respondToReadyState(this.transport.readyState);},header:function(name){try{return this.transport.getResponseHeader(name);}catch(e){}},evalJSON:function(){try{return eval(this.header('X-JSON'));}catch(e){}},evalResponse:function(){try{return eval(this.transport.responseText);}catch(e){this.dispatchException(e);}},respondToReadyState:function(readyState){var event=OpenLayers.Ajax.Request.Events[readyState];var transport=this.transport,json=this.evalJSON();if(event=='Complete'){try{(this.options['on'+this.transport.status]||this.options['on'+(this.responseIsSuccess()?'Success':'Failure')]||OpenLayers.Ajax.emptyFunction)(transport,json);}catch(e){this.dispatchException(e);}
-if((this.header('Content-type')||'').match(/^text\/javascript/i))
-this.evalResponse();}
-try{(this.options['on'+event]||OpenLayers.Ajax.emptyFunction)(transport,json);OpenLayers.Ajax.Responders.dispatch('on'+event,this,transport,json);}catch(e){this.dispatchException(e);}
-if(event=='Complete')
-this.transport.onreadystatechange=OpenLayers.Ajax.emptyFunction;},dispatchException:function(exception){(this.options.onException||OpenLayers.Ajax.emptyFunction)(this,exception);OpenLayers.Ajax.Responders.dispatch('onException',this,exception);}});OpenLayers.Ajax.getElementsByTagNameNS=function(parentnode,nsuri,nsprefix,tagname){return parentnode.getElementsByTagNameNS?parentnode.getElementsByTagNameNS(nsuri,tagname):parentnode.getElementsByTagName(nsprefix+':'+tagname);}
-OpenLayers.Ajax.serializeXMLToString=function(xmldom){var serializer=new XMLSerializer();data=serializer.serializeToString(xmldom);return data;}
-OpenLayers.Control=OpenLayers.Class.create();OpenLayers.Control.TYPE_BUTTON=1;OpenLayers.Control.TYPE_TOGGLE=2;OpenLayers.Control.TYPE_TOOL=3;OpenLayers.Control.prototype={id:null,map:null,div:null,type:null,displayClass:"",active:null,handler:null,initialize:function(options){this.displayClass=this.CLASS_NAME.replace("OpenLayers.","ol").replace(".","");OpenLayers.Util.extend(this,options);this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_");},destroy:function(){if(this.handler){this.handler.destroy();}
-this.map=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.div.id=this.id;this.div.className=this.displayClass;}
-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;return true;},deactivate:function(){if(this.active){if(this.handler){this.handler.deactivate();}
-this.active=false;return true;}
-return false;},CLASS_NAME:"OpenLayers.Control"};OpenLayers.Handler=OpenLayers.Class.create();OpenLayers.Handler.MOD_NONE=0;OpenLayers.Handler.MOD_SHIFT=1;OpenLayers.Handler.MOD_CTRL=2;OpenLayers.Handler.MOD_ALT=4;OpenLayers.Handler.prototype={id:null,control:null,map:null,keyMask:null,active:false,initialize:function(control,callbacks,options){OpenLayers.Util.extend(this,options);this.control=control;this.callbacks=callbacks;if(control.map){this.setMap(control.map);}
-OpenLayers.Util.extend(this,options);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);return(keyModifiers==this.keyMask);},activate:function(){if(this.active){return false;}
-var events=OpenLayers.Events.prototype.BROWSER_EVENTS;for(var i=0;i<events.length;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;i<events.length;i++){if(this[events[i]]){this.unregister(events[i],this[events[i]]);}}
-this.active=false;return true;},callback:function(name,args){if(this.callbacks[name]){this.callbacks[name].apply(this.control,args);}},register:function(name,method){this.map.events.registerPriority(name,this,method);},unregister:function(name,method){this.map.events.unregister(name,this,method);},destroy:function(){this.control=this.map=null;},CLASS_NAME:"OpenLayers.Handler"};OpenLayers.Icon=OpenLayers.Class.create();OpenLayers.Icon.prototype={url:null,size:null,offset:null,calculateOffset:null,imageDiv:null,px:null,initialize:function(url,size,offset,calculateOffset){this.url=url;this.size=(size)?size:new OpenLayers.Size(20,20);this.offset=offset?offset:new OpenLayers.Pixel(-(this.size.w/2),-(this.size.h/2));this.calculateOffset=calculateOffset;var id=OpenLayers.Util.createUniqueID("OL_Icon_");this.imageDiv=OpenLayers.Util.createAlphaImageDiv(id);},destroy:function(){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();},draw:function(px){OpenLayers.Util.modifyAlphaImageDiv(this.imageDiv,null,null,this.size,this.url,"absolute");this.moveTo(px);return 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.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;}};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)?'hide':'show';OpenLayers.Element[display](element);}},hide:function(){for(var i=0,len=arguments.length;i<len;i++){var element=OpenLayers.Util.getElement(arguments[i]);element.style.display='none';}},show:function(){for(var i=0,len=arguments.length;i<len;i++){var element=OpenLayers.Util.getElement(arguments[i]);element.style.display='';}},remove:function(element){element=OpenLayers.Util.getElement(element);element.parentNode.removeChild(element);},getHeight:function(element){element=OpenLayers.Util.getElement(element);return element.offsetHeight;},getDimensions:function(element){element=OpenLayers.Util.getElement(element);if(OpenLayers.Element.getStyle(element,'display')!='none'){return{width:element.offsetWidth,height:element.offsetHeight};}
+var els=element.style;var originalVisibility=els.visibility;var originalPosition=els.position;els.visibility='hidden';els.position='absolute';els.display='';var originalWidth=element.clientWidth;var originalHeight=element.clientHeight;els.display='none';els.position=originalPosition;els.visibility=originalVisibility;return{width:originalWidth,height:originalHeight};},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.Size=OpenLayers.Class({w:0.0,h:0.0,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.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)?size:new OpenLayers.Size(20,20);this.offset=offset?offset:new OpenLayers.Pixel(-(this.size.w/2),-(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);}
-var offsetPx=this.px.offset(this.offset);OpenLayers.Util.modifyAlphaImageDiv(this.imageDiv,null,offsetPx);}}},display:function(display){this.imageDiv.style.display=(display)?"":"none";},CLASS_NAME:"OpenLayers.Icon"};OpenLayers.Popup=OpenLayers.Class.create();OpenLayers.Popup.WIDTH=200;OpenLayers.Popup.HEIGHT=200;OpenLayers.Popup.COLOR="white";OpenLayers.Popup.OPACITY=1;OpenLayers.Popup.BORDER="0px";OpenLayers.Popup.prototype={events:null,id:"",lonlat:null,div:null,size:null,contentHTML:"",backgroundColor:"",opacity:"",border:"",contentDiv:null,groupDiv:null,padding:5,map:null,initialize:function(id,lonlat,size,contentHTML,closeBox){if(id==null){id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_");}
-this.id=id;this.lonlat=lonlat;this.size=(size!=null)?size: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='olPopup';this.groupDiv=OpenLayers.Util.createDiv(null,null,null,null,"relative",null,"hidden");var id=this.div.id+"_contentDiv";this.contentDiv=OpenLayers.Util.createDiv(id,null,this.size.clone(),null,"relative",null,"hidden");this.contentDiv.className='olPopupContent';this.groupDiv.appendChild(this.contentDiv);this.div.appendChild(this.groupDiv);if(closeBox==true){var closeSize=new OpenLayers.Size(17,17);var img=OpenLayers.Util.getImagesLocation()+"close.gif";var closeImg=OpenLayers.Util.createAlphaImageDiv(this.id+"_close",null,closeSize,img);closeImg.style.right=this.padding+"px";closeImg.style.top=this.padding+"px";this.groupDiv.appendChild(closeImg);var closePopup=function(e){this.hide();OpenLayers.Event.stop(e);}
-OpenLayers.Event.observe(closeImg,"click",closePopup.bindAsEventListener(this));}
-this.registerEvents();},destroy:function(){if(this.map!=null){this.map.removePopup(this);this.map=null;}
-this.events.destroy();this.events=null;this.div=null;},draw:function(px){if(px==null){if((this.lonlat!=null)&&(this.map!=null)){px=this.map.getLayerPxFromLonLat(this.lonlat);}}
-this.setSize();this.setBackgroundColor();this.setOpacity();this.setBorder();this.setContentHTML();this.moveTo(px);return this.div;},updatePosition:function(){if((this.lonlat)&&(this.map)){var px=this.map.getLayerPxFromLonLat(this.lonlat);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(){OpenLayers.Element.toggle(this.div);},show:function(){OpenLayers.Element.show(this.div);},hide:function(){OpenLayers.Element.hide(this.div);},setSize:function(size){if(size!=undefined){this.size=size;}
+var offsetPx=this.px.offset(this.offset);OpenLayers.Util.modifyAlphaImageDiv(this.imageDiv,null,offsetPx);}}},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.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.Util.getBrowserName()=='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(){OpenLayers.Element.show(this.div);if(this.panMapIfOutOfView){this.panIntoView();}},hide:function(){OpenLayers.Element.hide(this.div);},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.Util.getBrowserName()=="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=this.size.w+"px";this.contentDiv.style.height=this.size.h+"px";}},setBackgroundColor:function(color){if(color!=undefined){this.backgroundColor=color;}
+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.layerContainerDiv: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=new OpenLayers.Size();fixedSize.w=(safeSize.w<realSize.w)?safeSize.w:null;fixedSize.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.contentDiv.innerHTML=this.contentHTML;}},registerEvents:function(){this.events=new OpenLayers.Events(this,this.div,null,true);this.events.register("mousedown",this,this.onmousedown);this.events.register("mousemove",this,this.onmousemove);this.events.register("mouseup",this,this.onmouseup);this.events.register("click",this,this.onclick);this.events.register("mouseout",this,this.onmouseout);this.events.register("dblclick",this,this.ondblclick);},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.Renderer=OpenLayers.Class.create();OpenLayers.Renderer.prototype={container:null,extent:null,size:null,resolution:null,map:null,initialize:function(containerID){this.container=$(containerID);},destroy:function(){this.container=null;this.extent=null;this.size=null;this.resolution=null;this.map=null;},supported:function(){return false;},setExtent:function(extent){this.extent=extent.clone();this.resolution=null;},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;}
-this.drawGeometry(feature.geometry,style,feature.id);},drawGeometry:function(geometry,style,featureId){},clear:function(){},getFeatureIdFromEvent:function(evt){},eraseFeatures:function(features){if(!(features instanceof Array)){features=[features];}
-for(var i=0;i<features.length;++i){this.eraseGeometry(features[i].geometry);}},eraseGeometry:function(geometry){},CLASS_NAME:"OpenLayers.Renderer"};OpenLayers.Rico.Color=OpenLayers.Class.create();OpenLayers.Rico.Color.prototype={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>0.5;},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=RicoUtil.getElementsComputedStyle(OpenLayers.Util.getElement(elem),"backgroundColor","background-color");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*255.0+0.5);green=red;blue=red;}
-else{var h=(hue-Math.floor(hue))*6.0;var f=h-Math.floor(h);var p=brightness*(1.0-saturation);var q=brightness*(1.0-saturation*f);var t=brightness*(1.0-(saturation*(1.0-f)));switch(parseInt(h)){case 0:red=(brightness*255.0+0.5);green=(t*255.0+0.5);blue=(p*255.0+0.5);break;case 1:red=(q*255.0+0.5);green=(brightness*255.0+0.5);blue=(p*255.0+0.5);break;case 2:red=(p*255.0+0.5);green=(brightness*255.0+0.5);blue=(t*255.0+0.5);break;case 3:red=(p*255.0+0.5);green=(q*255.0+0.5);blue=(brightness*255.0+0.5);break;case 4:red=(t*255.0+0.5);green=(p*255.0+0.5);blue=(brightness*255.0+0.5);break;case 5:red=(brightness*255.0+0.5);green=(p*255.0+0.5);blue=(q*255.0+0.5);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/255.0;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=2.0+redc-bluec;else
-hue=4.0+greenc-redc;hue=hue/6.0;if(hue<0)
-hue=hue+1.0;}
-return{h:hue,s:saturation,b:brightness};}
-OpenLayers.Control.ArgParser=OpenLayers.Class.create();OpenLayers.Control.ArgParser.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{center:null,zoom:null,layers:null,initialize:function(element,base){OpenLayers.Control.prototype.initialize.apply(this,arguments);},setMap:function(map){OpenLayers.Control.prototype.setMap.apply(this,arguments);for(var i=0;i<this.map.controls.length;i++){var control=this.map.controls[i];if((control!=this)&&(control.CLASS_NAME=="OpenLayers.Control.ArgParser")){break;}}
-if(i==this.map.controls.length){var args=OpenLayers.Util.getArgs();if(args.lat&&args.lon){this.center=new OpenLayers.LonLat(parseFloat(args.lon),parseFloat(args.lat));if(args.zoom){this.zoom=parseInt(args.zoom);}
-this.map.events.register('changebaselayer',this,this.setCenter);this.setCenter();}
-if(args.layers){this.layers=args.layers;this.map.events.register('addlayer',this,this.configureLayers);this.configureLayers();}}},setCenter:function(){if(this.map.baseLayer){this.map.events.unregister('changebaselayer',this,this.setCenter);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;i<this.layers.length;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.LayerSwitcher=OpenLayers.Class.create();OpenLayers.Control.LayerSwitcher.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{activeColor:"darkblue",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);},destroy:function(){OpenLayers.Event.stopObservingElement(this.div);OpenLayers.Event.stopObservingElement(this.minimizeDiv);OpenLayers.Event.stopObservingElement(this.maximizeDiv);this.clearLayersArray("base");this.clearLayersArray("data");this.map.events.unregister("addlayer",this,this.redraw);this.map.events.unregister("changelayer",this,this.redraw);this.map.events.unregister("removelayer",this,this.redraw);this.map.events.unregister("changebaselayer",this,this.redraw);OpenLayers.Control.prototype.destroy.apply(this,arguments);},setMap:function(map){OpenLayers.Control.prototype.setMap.apply(this,arguments);this.map.events.register("addlayer",this,this.redraw);this.map.events.register("changelayer",this,this.redraw);this.map.events.register("removelayer",this,this.redraw);this.map.events.register("changebaselayer",this,this.redraw);},draw:function(){OpenLayers.Control.prototype.draw.apply(this);this.loadContents();this.minimizeControl();this.redraw();return this.div;},clearLayersArray:function(layersType){var layers=this[layersType+"Layers"];if(layers){for(var i=0;i<layers.length;i++){var layer=layers[i];OpenLayers.Event.stopObservingElement(layer.inputElem);OpenLayers.Event.stopObservingElement(layer.labelSpan);}}
-this[layersType+"LayersDiv"].innerHTML="";this[layersType+"Layers"]=new Array();},redraw:function(){this.clearLayersArray("base");this.clearLayersArray("data");var containsOverlays=false;var layers=this.map.layers.slice();if(!this.ascending){layers.reverse();}
-for(var i=0;i<layers.length;i++){var layer=layers[i];var baseLayer=layer.isBaseLayer;if(baseLayer||layer.displayInLayerSwitcher){if(!baseLayer){containsOverlays=true;}
-var checked=(baseLayer)?(layer==this.map.baseLayer):layer.getVisibility();var inputElem=document.createElement("input");inputElem.id="input_"+layer.name;inputElem.name=(baseLayer)?"baseLayers":layer.name;inputElem.type=(baseLayer)?"radio":"checkbox";inputElem.value=layer.name;inputElem.checked=checked;inputElem.defaultChecked=checked;if(!baseLayer&&!layer.inRange){inputElem.disabled=true;}
-var context={'inputElem':inputElem,'layer':layer,'layerSwitcher':this}
-OpenLayers.Event.observe(inputElem,"mouseup",this.onInputClick.bindAsEventListener(context));var labelSpan=document.createElement("span");if(!baseLayer&&!layer.inRange){labelSpan.style.color="gray";}
-labelSpan.innerHTML=layer.name;labelSpan.style.verticalAlign=(baseLayer)?"bottom":"baseline";OpenLayers.Event.observe(labelSpan,"click",this.onInputClick.bindAsEventListener(context));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";return this.div;},onInputClick:function(e){if(!this.inputElem.disabled){if(this.inputElem.type=="radio"){this.inputElem.checked=true;this.layer.map.setBaseLayer(this.layer,true);this.layer.map.events.triggerEvent("changebaselayer");}else{this.inputElem.checked=!this.inputElem.checked;this.layerSwitcher.updateMap();}}
-OpenLayers.Event.stop(e);},onLayerClick:function(e){this.updateMap();},updateMap:function(){for(var i=0;i<this.baseLayers.length;i++){var layerEntry=this.baseLayers[i];if(layerEntry.inputElem.checked){this.map.setBaseLayer(layerEntry.layer,false);}}
-for(var i=0;i<this.dataLayers.length;i++){var layerEntry=this.dataLayers[i];layerEntry.layer.setVisibility(layerEntry.inputElem.checked,true);}},maximizeControl:function(e){this.div.style.width="20em";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.div.style.position="absolute";this.div.style.top="25px";this.div.style.right="0px";this.div.style.left="";this.div.style.fontFamily="sans-serif";this.div.style.fontWeight="bold";this.div.style.marginTop="3px";this.div.style.marginLeft="3px";this.div.style.marginBottom="3px";this.div.style.fontSize="smaller";this.div.style.color="white";this.div.style.backgroundColor="transparent";OpenLayers.Event.observe(this.div,"mouseup",this.mouseUp.bindAsEventListener(this));OpenLayers.Event.observe(this.div,"click",this.ignoreEvent);OpenLayers.Event.observe(this.div,"mousedown",this.mouseDown.bindAsEventListener(this));OpenLayers.Event.observe(this.div,"dblclick",this.ignoreEvent);this.layersDiv=document.createElement("div");this.layersDiv.id="layersDiv";this.layersDiv.style.paddingTop="5px";this.layersDiv.style.paddingLeft="10px";this.layersDiv.style.paddingBottom="5px";this.layersDiv.style.paddingRight="75px";this.layersDiv.style.backgroundColor=this.activeColor;this.layersDiv.style.width="100%";this.layersDiv.style.height="100%";var baseLbl=document.createElement("div");baseLbl.innerHTML="<u>Base Layer</u>";baseLbl.style.marginTop="3px";baseLbl.style.marginLeft="3px";baseLbl.style.marginBottom="3px";this.baseLayersDiv=document.createElement("div");this.baseLayersDiv.style.paddingLeft="10px";this.dataLbl=document.createElement("div");this.dataLbl.innerHTML="<u>Overlays</u>";this.dataLbl.style.marginTop="3px";this.dataLbl.style.marginLeft="3px";this.dataLbl.style.marginBottom="3px";this.dataLayersDiv=document.createElement("div");this.dataLayersDiv.style.paddingLeft="10px";if(this.ascending){this.layersDiv.appendChild(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(baseLbl);this.layersDiv.appendChild(this.baseLayersDiv);}
-this.div.appendChild(this.layersDiv);OpenLayers.Rico.Corner.round(this.div,{corners:"tl bl",bgColor:"transparent",color:this.activeColor,blend:false});OpenLayers.Rico.Corner.changeOpacity(this.layersDiv,0.75);var imgLocation=OpenLayers.Util.getImagesLocation();var sz=new OpenLayers.Size(18,18);var img=imgLocation+'layer-switcher-maximize.png';this.maximizeDiv=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MaximizeDiv",null,sz,img,"absolute");this.maximizeDiv.style.top="5px";this.maximizeDiv.style.right="0px";this.maximizeDiv.style.left="";this.maximizeDiv.style.display="none";OpenLayers.Event.observe(this.maximizeDiv,"click",this.maximizeControl.bindAsEventListener(this));this.div.appendChild(this.maximizeDiv);var img=imgLocation+'layer-switcher-minimize.png';var sz=new OpenLayers.Size(18,18);this.minimizeDiv=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MinimizeDiv",null,sz,img,"absolute");this.minimizeDiv.style.top="5px";this.minimizeDiv.style.right="0px";this.minimizeDiv.style.left="";this.minimizeDiv.style.display="none";OpenLayers.Event.observe(this.minimizeDiv,"click",this.minimizeControl.bindAsEventListener(this));this.div.appendChild(this.minimizeDiv);},ignoreEvent:function(evt){OpenLayers.Event.stop(evt);},mouseDown:function(evt){this.mouseDown=true;this.ignoreEvent(evt);},mouseUp:function(evt){if(this.mouseDown){this.mouseDown=false;this.ignoreEvent(evt);}},CLASS_NAME:"OpenLayers.Control.LayerSwitcher"});OpenLayers.Control.MouseDefaults=OpenLayers.Class.create();OpenLayers.Control.MouseDefaults.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{performedDrag:false,wheelObserver:null,initialize:function(){OpenLayers.Control.prototype.initialize.apply(this,arguments);},destroy:function(){if(this.handler){this.handler.destroy();}
-this.handler=null;this.map.events.unregister("click",this,this.defaultClick);this.map.events.unregister("dblclick",this,this.defaultDblClick);this.map.events.unregister("mousedown",this,this.defaultMouseDown);this.map.events.unregister("mouseup",this,this.defaultMouseUp);this.map.events.unregister("mousemove",this,this.defaultMouseMove);this.map.events.unregister("mouseout",this,this.defaultMouseOut);OpenLayers.Event.stopObserving(window,"DOMMouseScroll",this.wheelObserver);OpenLayers.Event.stopObserving(window,"mousewheel",this.wheelObserver);OpenLayers.Event.stopObserving(document,"mousewheel",this.wheelObserver);this.wheelObserver=null;OpenLayers.Control.prototype.destroy.apply(this,arguments);},draw:function(){this.map.events.register("click",this,this.defaultClick);this.map.events.register("dblclick",this,this.defaultDblClick);this.map.events.register("mousedown",this,this.defaultMouseDown);this.map.events.register("mouseup",this,this.defaultMouseUp);this.map.events.register("mousemove",this,this.defaultMouseMove);this.map.events.register("mouseout",this,this.defaultMouseOut);this.registerWheelEvents();},registerWheelEvents:function(){this.wheelObserver=this.onWheelEvent.bindAsEventListener(this);OpenLayers.Event.observe(window,"DOMMouseScroll",this.wheelObserver);OpenLayers.Event.observe(window,"mousewheel",this.wheelObserver);OpenLayers.Event.observe(document,"mousewheel",this.wheelObserver);},defaultClick:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;var notAfterDrag=!this.performedDrag;this.performedDrag=false;return notAfterDrag;},defaultDblClick:function(evt){var newCenter=this.map.getLonLatFromViewPortPx(evt.xy);this.map.setCenter(newCenter,this.map.zoom+1);OpenLayers.Event.stop(evt);return false;},defaultMouseDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;this.mouseDragStart=evt.xy.clone();this.performedDrag=false;if(evt.shiftKey){this.map.div.style.cursor="crosshair";this.zoomBox=OpenLayers.Util.createDiv('zoomBox',this.mouseDragStart,null,null,"absolute","2px solid red");this.zoomBox.style.backgroundColor="white";this.zoomBox.style.filter="alpha(opacity=50)";this.zoomBox.style.opacity="0.50";this.zoomBox.style.fontSize="1px";this.zoomBox.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.viewPortDiv.appendChild(this.zoomBox);}
-document.onselectstart=function(){return false;}
-OpenLayers.Event.stop(evt);},defaultMouseMove:function(evt){this.mousePosition=evt.xy.clone();if(this.mouseDragStart!=null){if(this.zoomBox){var deltaX=Math.abs(this.mouseDragStart.x-evt.xy.x);var deltaY=Math.abs(this.mouseDragStart.y-evt.xy.y);this.zoomBox.style.width=Math.max(1,deltaX)+"px";this.zoomBox.style.height=Math.max(1,deltaY)+"px";if(evt.xy.x<this.mouseDragStart.x){this.zoomBox.style.left=evt.xy.x+"px";}
-if(evt.xy.y<this.mouseDragStart.y){this.zoomBox.style.top=evt.xy.y+"px";}}else{var deltaX=this.mouseDragStart.x-evt.xy.x;var deltaY=this.mouseDragStart.y-evt.xy.y;var size=this.map.getSize();var newXY=new OpenLayers.Pixel(size.w/2+deltaX,size.h/2+deltaY);var newCenter=this.map.getLonLatFromViewPortPx(newXY);this.map.setCenter(newCenter,null,true);this.mouseDragStart=evt.xy.clone();this.map.div.style.cursor="move";}
-this.performedDrag=true;}},defaultMouseUp:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;if(this.zoomBox){this.zoomBoxEnd(evt);}else{if(this.performedDrag){this.map.setCenter(this.map.center);}}
-document.onselectstart=null;this.mouseDragStart=null;this.map.div.style.cursor="";},defaultMouseOut:function(evt){if(this.mouseDragStart!=null&&OpenLayers.Util.mouseLeft(evt,this.map.div)){if(this.zoomBox){this.removeZoomBox();}
-this.mouseDragStart=null;}},defaultWheelUp:function(evt){if(this.map.getZoom()<=this.map.getNumZoomLevels()){this.map.setCenter(this.map.getLonLatFromPixel(evt.xy),this.map.getZoom()+1);}},defaultWheelDown:function(evt){if(this.map.getZoom()>0){this.map.setCenter(this.map.getLonLatFromPixel(evt.xy),this.map.getZoom()-1);}},zoomBoxEnd:function(evt){if(this.mouseDragStart!=null){if(Math.abs(this.mouseDragStart.x-evt.xy.x)>5||Math.abs(this.mouseDragStart.y-evt.xy.y)>5){var start=this.map.getLonLatFromViewPortPx(this.mouseDragStart);var end=this.map.getLonLatFromViewPortPx(evt.xy);var top=Math.max(start.lat,end.lat);var bottom=Math.min(start.lat,end.lat);var left=Math.min(start.lon,end.lon);var right=Math.max(start.lon,end.lon);var bounds=new OpenLayers.Bounds(left,bottom,right,top);this.map.zoomToExtent(bounds);}else{var end=this.map.getLonLatFromViewPortPx(evt.xy);this.map.setCenter(new OpenLayers.LonLat((end.lon),(end.lat)),this.map.getZoom()+1);}
-this.removeZoomBox();}},removeZoomBox:function(){this.map.viewPortDiv.removeChild(this.zoomBox);this.zoomBox=null;},onWheelEvent:function(e){var inMap=false;var elem=OpenLayers.Event.element(e);while(elem!=null){if(this.map&&elem==this.map.div){inMap=true;break;}
-elem=elem.parentNode;}
-if(inMap){var delta=0;if(!e){e=window.event;}
-if(e.wheelDelta){delta=e.wheelDelta/120;if(window.opera){delta=-delta;}}else if(e.detail){delta=-e.detail/3;}
-if(delta){e.xy=this.mousePosition;if(delta<0){this.defaultWheelDown(e);}else{this.defaultWheelUp(e);}}
-OpenLayers.Event.stop(e);}},CLASS_NAME:"OpenLayers.Control.MouseDefaults"});OpenLayers.Control.MousePosition=OpenLayers.Class.create();OpenLayers.Control.MousePosition.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{element:null,prefix:'',separator:', ',suffix:'',numdigits:5,granularity:10,lastXy:null,initialize:function(options){OpenLayers.Control.prototype.initialize.apply(this,arguments);},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);if(!this.element){this.div.left="";this.div.top="";this.div.className=this.displayClass;this.element=this.div;}
-this.redraw();return this.div;},redraw:function(evt){var lonLat;if(evt==null){lonLat=new OpenLayers.LonLat(0,0);}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);this.lastXy=evt.xy;}
-var digits=parseInt(this.numdigits);var newHtml=this.prefix+
-lonLat.lon.toFixed(digits)+
-this.separator+
-lonLat.lat.toFixed(digits)+
-this.suffix;if(newHtml!=this.element.innerHTML){this.element.innerHTML=newHtml;}},setMap:function(){OpenLayers.Control.prototype.setMap.apply(this,arguments);this.map.events.register('mousemove',this,this.redraw);},CLASS_NAME:"OpenLayers.Control.MousePosition"});OpenLayers.Control.PanZoom=OpenLayers.Class.create();OpenLayers.Control.PanZoom.X=4;OpenLayers.Control.PanZoom.Y=4;OpenLayers.Control.PanZoom.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{slideFactor:50,buttons:null,position:null,initialize:function(){this.position=new OpenLayers.Pixel(OpenLayers.Control.PanZoom.X,OpenLayers.Control.PanZoom.Y);OpenLayers.Control.prototype.initialize.apply(this,arguments);},destroy:function(){OpenLayers.Control.prototype.destroy.apply(this,arguments);while(this.buttons.length){var btn=this.buttons.shift();btn.map=null;OpenLayers.Event.stopObservingElement(btn);}
-this.buttons=null;this.position=null;},draw:function(px){OpenLayers.Control.prototype.draw.apply(this,arguments);px=this.position;this.buttons=new Array();var sz=new OpenLayers.Size(18,18);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.getImagesLocation()+img;var btn=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_PanZoom_"+id,xy,sz,imgLocation,"absolute");this.div.appendChild(btn);OpenLayers.Event.observe(btn,"mousedown",this.buttonDown.bindAsEventListener(btn));OpenLayers.Event.observe(btn,"mouseup",this.doubleClick.bindAsEventListener(btn));OpenLayers.Event.observe(btn,"dblclick",this.doubleClick.bindAsEventListener(btn));OpenLayers.Event.observe(btn,"click",this.doubleClick.bindAsEventListener(btn));btn.action=id;btn.map=this.map;btn.slideFactor=this.slideFactor;this.buttons.push(btn);return btn;},doubleClick:function(evt){OpenLayers.Event.stop(evt);return false;},buttonDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;switch(this.action){case"panup":this.map.pan(0,-50);break;case"pandown":this.map.pan(0,50);break;case"panleft":this.map.pan(-50,0);break;case"panright":this.map.pan(50,0);break;case"zoomin":this.map.zoomIn();break;case"zoomout":this.map.zoomOut();break;case"zoomworld":this.map.zoomToMaxExtent();break;}
-OpenLayers.Event.stop(evt);},CLASS_NAME:"OpenLayers.Control.PanZoom"});OpenLayers.Control.Panel=OpenLayers.Class.create();OpenLayers.Control.Panel.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{controls:null,defaultControl:null,initialize:function(element){OpenLayers.Control.prototype.initialize.apply(this,arguments);this.controls=[];},destroy:function(){OpenLayers.Control.prototype.destroy.apply(this,arguments);for(var i=this.controls.length-1;i>=0;i--){OpenLayers.Event.stopObservingElement(this.controls[i].panel_div);this.controls[i].panel_div=null;}},activate:function(){if(OpenLayers.Control.prototype.activate.apply(this,arguments)){for(var i=0;i<this.controls.length;i++){if(this.controls[i]==this.defaultControl){this.controls[i].activate();}}
-this.redraw();return true;}else{return false;}},deactivate:function(){if(OpenLayers.Control.prototype.deactivate.apply(this,arguments)){for(var i=0;i<this.controls.length;i++){this.controls[i].deactivate();}
-this.redraw();return true;}else{return false;}},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);for(var i=0;i<this.controls.length;i++){this.map.addControl(this.controls[i]);this.controls[i].deactivate();}
-this.activate();return this.div;},redraw:function(){this.div.innerHTML="";if(this.active){for(var i=0;i<this.controls.length;i++){var element=this.controls[i].panel_div;if(this.controls[i].active){element.className=this.controls[i].displayClass+"ItemActive";}else{element.className=this.controls[i].displayClass+"ItemInactive";}
-this.div.appendChild(element);}}},activateControl:function(control){if(!this.active){return false;}
-if(control.type==OpenLayers.Control.TYPE_BUTTON){control.trigger();return;}
-for(var i=0;i<this.controls.length;i++){if(this.controls[i]==control){control.activate();}else{this.controls[i].deactivate();}}
-this.redraw();},addControls:function(controls){if(!(controls instanceof Array)){controls=[controls];}
-this.controls=this.controls.concat(controls);for(var i=0;i<controls.length;i++){var element=document.createElement("div");var textNode=document.createTextNode(" ");controls[i].panel_div=element;OpenLayers.Event.observe(controls[i].panel_div,"click",this.onClick.bind(this,controls[i]));OpenLayers.Event.observe(controls[i].panel_div,"mousedown",OpenLayers.Event.stop.bindAsEventListener());}
-if(this.map){for(var i=0;i<controls.length;i++){this.map.addControl(controls[i]);controls[i].deactivate();}
-this.redraw();}},onClick:function(ctrl,evt){OpenLayers.Event.stop(evt?evt:window.event);this.activateControl(ctrl);},CLASS_NAME:"OpenLayers.Control.Panel"});OpenLayers.Control.Permalink=OpenLayers.Class.create();OpenLayers.Control.Permalink.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{element:null,base:'',initialize:function(element,base){OpenLayers.Control.prototype.initialize.apply(this,arguments);this.element=OpenLayers.Util.getElement(element);if(base){this.base=base;}},destroy:function(){if(this.element.parentNode==this.div){this.div.removeChild(this.element);}
-this.element=null;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;i<this.map.controls.length;i++){var control=this.map.controls[i];if(control.CLASS_NAME=="OpenLayers.Control.ArgParser"){break;}}
-if(i==this.map.controls.length){this.map.addControl(new OpenLayers.Control.ArgParser());}},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);if(!this.element){this.div.className=this.displayClass;this.element=document.createElement("a");this.element.style.fontSize="smaller";this.element.innerHTML="Permalink";this.element.href="";this.div.appendChild(this.element);}
-this.map.events.register('moveend',this,this.updateLink);return this.div;},updateLink:function(){var center=this.map.getCenter();var zoom="zoom="+this.map.getZoom();var lat="lat="+Math.round(center.lat*100000)/100000;var lon="lon="+Math.round(center.lon*100000)/100000;var layers="layers=";for(var i=0;i<this.map.layers.length;i++){var layer=this.map.layers[i];if(layer.isBaseLayer){layers+=(layer==this.map.baseLayer)?"B":"0";}else{layers+=(layer.getVisibility())?"T":"F";}}
-var href=this.base+"?"+lat+"&"+lon+"&"+zoom+"&"+layers;this.element.href=href;},CLASS_NAME:"OpenLayers.Control.Permalink"});OpenLayers.Control.Scale=OpenLayers.Class.create();OpenLayers.Control.Scale.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{element:null,initialize:function(element){OpenLayers.Control.prototype.initialize.apply(this,arguments);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.className=this.displayClass;this.element.style.fontSize="smaller";this.div.appendChild(this.element);}
-this.map.events.register('moveend',this,this.updateScale);this.updateScale();return this.div;},updateScale:function(){var scale=this.map.getScale();if(!scale)return;if(scale>=9500&&scale<=950000){scale=Math.round(scale/1000)+"K";}else if(scale>=950000){scale=Math.round(scale/1000000)+"M";}else{scale=Math.round(scale);}
-this.element.innerHTML="Scale = 1 : "+scale;},CLASS_NAME:"OpenLayers.Control.Scale"});OpenLayers.Control.ZoomToMaxExtent=OpenLayers.Class.create();OpenLayers.Control.ZoomToMaxExtent.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{type:OpenLayers.Control.TYPE_BUTTON,trigger:function(){if(this.map){this.map.zoomToMaxExtent();}},CLASS_NAME:"OpenLayers.Control.ZoomToMaxExtent"});OpenLayers.Event={observers:false,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;},isLeftClick:function(event){return(((event.which)&&(event.which==1))||((event.button)&&(event.button==1)));},stop:function(event,allowDefault){if(!allowDefault){if(event.preventDefault){event.preventDefault();}else{event.returnValue=false;}}
-if(event.stopPropagation){event.stopPropagation();}else{event.cancelBubble=true;}},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=new Object();}
+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(){this.popup.updateSize();if(this.popup.visible()&&this.popup.panMapIfOutOfView){this.popup.panIntoView();}
+OpenLayers.Event.stopObserving(this.img,"load",this.img._onImageLoad);};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,new OpenLayers.Size(17,17));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,"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);this.events.on({"mousedown":this.onmousedown,"mousemove":this.onmousemove,"mouseup":this.onmouseup,"click":this.onclick,"mouseout":this.onmouseout,"dblclick":this.ondblclick,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.Renderer=OpenLayers.Class({container:null,root:null,extent:null,locked:false,size:null,resolution:null,map:null,initialize:function(containerID,options){this.container=OpenLayers.Util.getElement(containerID);},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(resolutionChanged){this.resolution=null;}},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){if(!bounds.intersectsBounds(this.extent)){style={display:"none"};}
+var rendered=this.drawGeometry(feature.geometry,style,feature.id);if(style.display!="none"&&style.label&&rendered!==false){this.drawText(feature.id,style,feature.geometry.getCentroid());}else{this.removeText(feature.id);}
+return rendered;}}},drawGeometry:function(geometry,style,featureId){},drawText:function(featureId,style,location){},removeText:function(featureId){},clear:function(){},getFeatureIdFromEvent:function(evt){},eraseFeatures:function(features){if(!(features instanceof Array)){features=[features];}
+for(var i=0,len=features.length;i<len;++i){this.eraseGeometry(features[i].geometry);this.removeText(features[i].id);}},eraseGeometry:function(geometry){},moveRoot:function(renderer){},getRenderLayerId:function(){return this.container.id;},CLASS_NAME:"OpenLayers.Renderer"});OpenLayers.Bounds=OpenLayers.Class({left:null,bottom:null,right:null,top:null,centerLonLat:null,initialize:function(left,bottom,right,top){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("left-bottom=("+this.left+","+this.bottom+")"
++" right-top=("+this.right+","+this.top+")");},toArray:function(){return[this.left,this.bottom,this.right,this.top];},toBBOX:function(decimal){if(decimal==null){decimal=6;}
+var mult=Math.pow(10,decimal);var bbox=Math.round(this.left*mult)/mult+","+
+Math.round(this.bottom*mult)/mult+","+
+Math.round(this.right*mult)/mult+","+
+Math.round(this.top*mult)/mult;return bbox;},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 bounds=[];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)){var msg=OpenLayers.i18n("boundsAddError");OpenLayers.Console.error(msg);return null;}
+return new OpenLayers.Bounds(this.left+x,this.bottom+y,this.right+x,this.top+y);},extend:function(object){var bounds=null;if(object){switch(object.CLASS_NAME){case"OpenLayers.LonLat":bounds=new OpenLayers.Bounds(object.lon,object.lat,object.lon,object.lat);break;case"OpenLayers.Geometry.Point":bounds=new OpenLayers.Bounds(object.x,object.y,object.x,object.y);break;case"OpenLayers.Bounds":bounds=object;break;}
+if(bounds){this.centerLonLat=null;if((this.left==null)||(bounds.left<this.left)){this.left=bounds.left;}
+if((this.bottom==null)||(bounds.bottom<this.bottom)){this.bottom=bounds.bottom;}
+if((this.right==null)||(bounds.right>this.right)){this.right=bounds.right;}
+if((this.top==null)||(bounds.top>this.top)){this.top=bounds.top;}}}},containsLonLat:function(ll,inclusive){return this.contains(ll.lon,ll.lat,inclusive);},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,inclusive){if(inclusive==null){inclusive=true;}
+var intersects=false;var mightTouch=(this.left==bounds.right||this.right==bounds.left||this.top==bounds.bottom||this.bottom==bounds.top);if(inclusive||!mightTouch){var inBottom=(((bounds.bottom>=this.bottom)&&(bounds.bottom<=this.top))||((this.bottom>=bounds.bottom)&&(this.bottom<=bounds.top)));var inTop=(((bounds.top>=this.bottom)&&(bounds.top<=this.top))||((this.top>bounds.bottom)&&(this.top<bounds.top)));var inLeft=(((bounds.left>=this.left)&&(bounds.left<=this.right))||((this.left>=bounds.left)&&(this.left<=bounds.right)));var inRight=(((bounds.right>=this.left)&&(bounds.right<=this.right))||((this.right>=bounds.left)&&(this.right<=bounds.right)));intersects=((inBottom||inTop)&&(inLeft||inRight));}
+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){while(newBounds.left<maxExtent.left&&(newBounds.right-rightTolerance)<=maxExtent.left){newBounds=newBounds.add(maxExtent.getWidth(),0);}
+while((newBounds.left+leftTolerance)>=maxExtent.right&&newBounds.right>maxExtent.right){newBounds=newBounds.add(-maxExtent.getWidth(),0);}}
+return newBounds;},CLASS_NAME:"OpenLayers.Bounds"});OpenLayers.Bounds.fromString=function(str){var bounds=str.split(",");return OpenLayers.Bounds.fromArray(bounds);};OpenLayers.Bounds.fromArray=function(bbox){return new OpenLayers.Bounds(parseFloat(bbox[0]),parseFloat(bbox[1]),parseFloat(bbox[2]),parseFloat(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.LonLat=OpenLayers.Class({lon:0.0,lat:0.0,initialize:function(lon,lat){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)){var msg=OpenLayers.i18n("lonlatAddError");OpenLayers.Console.error(msg);return null;}
+return new OpenLayers.LonLat(this.lon+lon,this.lat+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(parseFloat(pair[0]),parseFloat(pair[1]));};OpenLayers.Pixel=OpenLayers.Class({x:0.0,y:0.0,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;},add:function(x,y){if((x==null)||(y==null)){var msg=OpenLayers.i18n("pixelAddError");OpenLayers.Console.error(msg);return null;}
+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.Control=OpenLayers.Class({id:null,map:null,div:null,type:null,allowSelection:false,displayClass:"",title:"",active:null,handler:null,eventListeners:null,events:null,EVENT_TYPES:["activate","deactivate"],initialize:function(options){this.displayClass=this.CLASS_NAME.replace("OpenLayers.","ol").replace(/\./g,"");OpenLayers.Util.extend(this,options);this.events=new OpenLayers.Events(this,null,this.EVENT_TYPES);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;}},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=function(){return(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.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.Util.getBrowserName()=="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[key];if(!message){message=key;}
+if(context){message=OpenLayers.String.format(message,context);}
+return message;}};OpenLayers.i18n=OpenLayers.Lang.translate;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);var newPx=this.calculateNewPx(px);var newArguments=new Array(newPx);OpenLayers.Popup.prototype.moveTo.apply(this,newArguments);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.Renderer.Canvas=OpenLayers.Class(OpenLayers.Renderer,{canvas:null,features:null,geometryMap:null,initialize:function(containerID){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={};this.geometryMap={};},eraseGeometry:function(geometry){this.eraseFeatures(this.features[this.geometryMap[geometry.id]][0]);},supported:function(){var canvas=document.createElement("canvas");return!!canvas.getContext;},setExtent:function(extent){this.extent=extent.clone();this.resolution=null;this.redraw();},setSize:function(size){this.size=size.clone();this.root.style.width=size.w+"px";this.root.style.height=size.h+"px";this.root.width=size.w;this.root.height=size.h;this.resolution=null;},drawFeature:function(feature,style){if(style==null){style=feature.style;}
+style=OpenLayers.Util.extend({'fillColor':'#000000','strokeColor':'#000000','strokeWidth':2,'fillOpacity':1,'strokeOpacity':1},style);this.features[feature.id]=[feature,style];if(feature.geometry){this.geometryMap[feature.geometry.id]=feature.id;}
+this.redraw();},drawGeometry:function(geometry,style){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);}
+return;};switch(geometry.CLASS_NAME){case"OpenLayers.Geometry.Point":this.drawPoint(geometry,style);break;case"OpenLayers.Geometry.LineString":this.drawLineString(geometry,style);break;case"OpenLayers.Geometry.LinearRing":this.drawLinearRing(geometry,style);break;case"OpenLayers.Geometry.Polygon":this.drawPolygon(geometry,style);break;default:break;}},drawExternalGraphic:function(pt,style){var img=new Image();img.src=style.externalGraphic;if(style.graphicTitle){img.title=style.graphicTitle;}
+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:-(0.5*width);var yOffset=(style.graphicYOffset!=undefined)?style.graphicYOffset:-(0.5*height);var opacity=style.graphicOpacity||style.fillOpacity;var context={img:img,x:(pt[0]+xOffset),y:(pt[1]+yOffset),width:width,height:height,canvas:this.canvas};img.onload=OpenLayers.Function.bind(function(){this.canvas.drawImage(this.img,this.x,this.y,this.width,this.height);},context);},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;}},drawPoint:function(geometry,style){if(style.graphic!==false){var pt=this.getLocalXY(geometry);if(style.externalGraphic){this.drawExternalGraphic(pt,style);}else{if(style.fill!==false){this.setCanvasStyle("fill",style);this.canvas.beginPath();this.canvas.arc(pt[0],pt[1],6,0,Math.PI*2,true);this.canvas.fill();}
+if(style.stroke!==false){this.setCanvasStyle("stroke",style);this.canvas.beginPath();this.canvas.arc(pt[0],pt[1],6,0,Math.PI*2,true);this.canvas.stroke();this.setCanvasStyle("reset");}}}},drawLineString:function(geometry,style){if(style.stroke!==false){this.setCanvasStyle("stroke",style);this.canvas.beginPath();var start=this.getLocalXY(geometry.components[0]);this.canvas.moveTo(start[0],start[1]);for(var i=1;i<geometry.components.length;i++){var pt=this.getLocalXY(geometry.components[i]);this.canvas.lineTo(pt[0],pt[1]);}
+this.canvas.stroke();}
+this.setCanvasStyle("reset");},drawLinearRing:function(geometry,style){if(style.fill!==false){this.setCanvasStyle("fill",style);this.canvas.beginPath();var start=this.getLocalXY(geometry.components[0]);this.canvas.moveTo(start[0],start[1]);for(var i=1;i<geometry.components.length-1;i++){var pt=this.getLocalXY(geometry.components[i]);this.canvas.lineTo(pt[0],pt[1]);}
+this.canvas.fill();}
+if(style.stroke!==false){var oldWidth=this.canvas.lineWidth;this.setCanvasStyle("stroke",style);this.canvas.beginPath();var start=this.getLocalXY(geometry.components[0]);this.canvas.moveTo(start[0],start[1]);for(var i=1;i<geometry.components.length;i++){var pt=this.getLocalXY(geometry.components[i]);this.canvas.lineTo(pt[0],pt[1]);}
+this.canvas.stroke();}
+this.setCanvasStyle("reset");},drawPolygon:function(geometry,style){this.drawLinearRing(geometry.components[0],style);for(var i=1;i<geometry.components.length;i++){this.drawLinearRing(geometry.components[i],{fillOpacity:0,strokeWidth:0,strokeOpacity:0,strokeColor:'#000000',fillColor:'#000000'});}},drawText:function(location,style){style=OpenLayers.Util.extend({fontColor:"#000000",labelAlign:"cm"},style);var pt=this.getLocalXY(location);this.setCanvasStyle("reset");this.canvas.fillStyle=style.fontColor;this.canvas.globalAlpha=1;var fontStyle=style.fontWeight+" "+style.fontSize+" "+style.fontFamily;if(this.canvas.fillText){var labelAlign=OpenLayers.Renderer.Canvas.LABEL_ALIGN[style.labelAlign[0]]||"middle";this.canvas.font=fontStyle;this.canvas.textAlign=labelAlign;this.canvas.fillText(style.label,pt[0],pt[1]);}else if(this.canvas.mozDrawText){this.canvas.mozTextStyle=fontStyle;var len=this.canvas.mozMeasureText(style.label);switch(style.labelAlign[0]){case"l":break;case"r":pt[0]-=len;break;case"c":default:pt[0]-=len/2;}
+this.canvas.translate(pt[0],pt[1]);this.canvas.mozDrawText(style.label);this.canvas.translate(-1*pt[0],-1*pt[1]);}
+this.setCanvasStyle("reset");},getLocalXY:function(point){var resolution=this.getResolution();var extent=this.extent;var x=(point.x/resolution+(-extent.left/resolution));var y=((extent.top/resolution)-point.y/resolution);return[x,y];},clear:function(){this.canvas.clearRect(0,0,this.root.width,this.root.height);},getFeatureIdFromEvent:function(evt){var loc=this.map.getLonLatFromPixel(evt.xy);var resolution=this.getResolution();var bounds=new OpenLayers.Bounds(loc.lon-resolution*5,loc.lat-resolution*5,loc.lon+resolution*5,loc.lat+resolution*5);var geom=bounds.toGeometry();for(var feat in this.features){if(!this.features.hasOwnProperty(feat)){continue;}
+if(this.features[feat][0].geometry.intersects(geom)){return feat;}}
+return null;},eraseFeatures:function(features){if(!(features instanceof Array)){features=[features];}
+for(var i=0;i<features.length;++i){delete this.features[features[i].id];}
+this.redraw();},redraw:function(){if(!this.locked){this.clear();var labelMap=[];var feature,style;for(var id in this.features){if(!this.features.hasOwnProperty(id)){continue;}
+feature=this.features[id][0];style=this.features[id][1];if(!feature.geometry){continue;}
+this.drawGeometry(feature.geometry,style);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"};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.order=[];this.indices={};this.maxZIndex=0;},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 newLat=newNode._geometry.getBounds().bottom;var nextLat=nextNode._geometry.getBounds().bottom;var result=nextLat-newLat;returnVal=(result==0)?1:result;}
+return returnVal;}};OpenLayers.Renderer.Elements=OpenLayers.Class(OpenLayers.Renderer,{rendererRoot:null,root:null,vectorRoot:null,textRoot:null,xmlns:null,indexer:null,BACKGROUND_ID_SUFFIX:"_background",LABEL_ID_SUFFIX:"_label",minimumSymbolizer:{strokeLinecap:"round",strokeOpacity:1,strokeDashstyle:"solid",fillOpacity:1,pointRadius:0},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(){if(this.vectorRoot){while(this.vectorRoot.childNodes.length>0){this.vectorRoot.removeChild(this.vectorRoot.firstChild);}}
+if(this.textRoot){while(this.textRoot.childNodes.length>0){this.textRoot.removeChild(this.textRoot.firstChild);}}
+if(this.indexer){this.indexer.clear();}},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;if(style.display!="none"){if(style.backgroundGraphic){this.redrawBackgroundNode(geometry.id,geometry,style,featureId);}
+rendered=this.redrawNode(geometry.id,geometry,style,featureId);}
+if(rendered==false){var node=document.getElementById(geometry.id);if(node){if(node._style.backgroundGraphic){node.parentNode.removeChild(document.getElementById(geometry.id+this.BACKGROUND_ID_SUFFIX));}
+node.parentNode.removeChild(node);}}
+return rendered;},redrawNode:function(id,geometry,style,featureId){var node=this.nodeFactory(id,this.getNodeType(geometry,style));node._featureId=featureId;node._geometry=geometry;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;OpenLayers.Util.applyDefaults(style,this.minimumSymbolizer);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.Surface":drawn=this.drawSurface(node,geometry);break;case"OpenLayers.Geometry.Rectangle":drawn=this.drawRectangle(node,geometry);break;default:break;}
+node._style=style;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){},drawSurface:function(node,geometry){},removeText:function(featureId){var label=document.getElementById(featureId+this.LABEL_ID_SUFFIX);if(label){this.textRoot.removeChild(label);}},getFeatureIdFromEvent:function(evt){var target=evt.target;var useElement=target&&target.correspondingUseElement;var node=useElement?useElement:(target||evt.srcElement);var featureId=node._featureId;return featureId;},eraseGeometry:function(geometry){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]);}}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.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.Tween=OpenLayers.Class({INTERVAL:10,easing:null,begin:null,finish:null,duration:null,callbacks:null,time:null,interval: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.time=0;if(this.interval){window.clearInterval(this.interval);this.interval=null;}
+if(this.callbacks&&this.callbacks.start){this.callbacks.start.call(this,this.begin);}
+this.interval=window.setInterval(OpenLayers.Function.bind(this.play,this),this.INTERVAL);},stop:function(){if(!this.playing){return;}
+if(this.callbacks&&this.callbacks.done){this.callbacks.done.call(this,this.finish);}
+window.clearInterval(this.interval);this.interval=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)){OpenLayers.Console.error('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){this.callbacks.eachStep.call(this,value);}
+if(this.time>this.duration){if(this.callbacks&&this.callbacks.done){this.callbacks.done.call(this,this.finish);this.playing=false;}
+window.clearInterval(this.interval);this.interval=null;}},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.ArgParser=OpenLayers.Class(OpenLayers.Control,{center:null,zoom:null,layers:null,displayProjection:null,initialize:function(options){OpenLayers.Control.prototype.initialize.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!=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=OpenLayers.Util.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=parseInt(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.Attribution=OpenLayers.Class(OpenLayers.Control,{separator:", ",initialize:function(options){OpenLayers.Control.prototype.initialize.apply(this,arguments);},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()){attributions.push(layer.attribution);}}
+this.div.innerHTML=attributions.join(this.separator);}},CLASS_NAME:"OpenLayers.Control.Attribution"});OpenLayers.Control.LayerSwitcher=OpenLayers.Class(OpenLayers.Control,{activeColor:"darkblue",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(){OpenLayers.Event.stopObservingElement(this.div);OpenLayers.Event.stopObservingElement(this.minimizeDiv);OpenLayers.Event.stopObservingElement(this.maximizeDiv);this.clearLayersArray("base");this.clearLayersArray("data");this.map.events.un({"addlayer":this.redraw,"changelayer":this.redraw,"removelayer":this.redraw,"changebaselayer":this.redraw,scope:this});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});},draw:function(){OpenLayers.Control.prototype.draw.apply(this);this.loadContents();if(!this.outsideViewport){this.minimizeControl();}
+this.redraw();return this.div;},clearLayersArray:function(layersType){var layers=this[layersType+"Layers"];if(layers){for(var i=0,len=layers.length;i<len;i++){var layer=layers[i];OpenLayers.Event.stopObservingElement(layer.inputElem);OpenLayers.Event.stopObservingElement(layer.labelSpan);}}
+this[layersType+"LayersDiv"].innerHTML="";this[layersType+"Layers"]=[];},checkRedraw:function(){var redraw=false;if(!this.layerStates.length||(this.map.layers.length!=this.layerStates.length)){redraw=true;}else{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)){redraw=true;break;}}}
+return redraw;},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");inputElem.id=this.id+"_input_"+layer.name;inputElem.name=(baseLayer)?"baseLayers":layer.name;inputElem.type=(baseLayer)?"radio":"checkbox";inputElem.value=layer.name;inputElem.checked=checked;inputElem.defaultChecked=checked;if(!baseLayer&&!layer.inRange){inputElem.disabled=true;}
+var context={'inputElem':inputElem,'layer':layer,'layerSwitcher':this};OpenLayers.Event.observe(inputElem,"mouseup",OpenLayers.Function.bindAsEventListener(this.onInputClick,context));var labelSpan=document.createElement("span");if(!baseLayer&&!layer.inRange){labelSpan.style.color="gray";}
+labelSpan.innerHTML=layer.name;labelSpan.style.verticalAlign=(baseLayer)?"bottom":"baseline";OpenLayers.Event.observe(labelSpan,"click",OpenLayers.Function.bindAsEventListener(this.onInputClick,context));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;},onInputClick:function(e){if(!this.inputElem.disabled){if(this.inputElem.type=="radio"){this.inputElem.checked=true;this.layer.map.setBaseLayer(this.layer);}else{this.inputElem.checked=!this.inputElem.checked;this.layerSwitcher.updateMap();}}
+OpenLayers.Event.stop(e);},onLayerClick:function(e){this.updateMap();},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="20em";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.div.style.position="absolute";this.div.style.top="25px";this.div.style.right="0px";this.div.style.left="";this.div.style.fontFamily="sans-serif";this.div.style.fontWeight="bold";this.div.style.marginTop="3px";this.div.style.marginLeft="3px";this.div.style.marginBottom="3px";this.div.style.fontSize="smaller";this.div.style.color="white";this.div.style.backgroundColor="transparent";OpenLayers.Event.observe(this.div,"mouseup",OpenLayers.Function.bindAsEventListener(this.mouseUp,this));OpenLayers.Event.observe(this.div,"click",this.ignoreEvent);OpenLayers.Event.observe(this.div,"mousedown",OpenLayers.Function.bindAsEventListener(this.mouseDown,this));OpenLayers.Event.observe(this.div,"dblclick",this.ignoreEvent);this.layersDiv=document.createElement("div");this.layersDiv.id=this.id+"_layersDiv";this.layersDiv.style.paddingTop="5px";this.layersDiv.style.paddingLeft="10px";this.layersDiv.style.paddingBottom="5px";this.layersDiv.style.paddingRight="75px";this.layersDiv.style.backgroundColor=this.activeColor;this.layersDiv.style.width="100%";this.layersDiv.style.height="100%";this.baseLbl=document.createElement("div");this.baseLbl.innerHTML=OpenLayers.i18n("baseLayer");this.baseLbl.style.marginTop="3px";this.baseLbl.style.marginLeft="3px";this.baseLbl.style.marginBottom="3px";this.baseLayersDiv=document.createElement("div");this.baseLayersDiv.style.paddingLeft="10px";this.dataLbl=document.createElement("div");this.dataLbl.innerHTML=OpenLayers.i18n("overlays");this.dataLbl.style.marginTop="3px";this.dataLbl.style.marginLeft="3px";this.dataLbl.style.marginBottom="3px";this.dataLayersDiv=document.createElement("div");this.dataLayersDiv.style.paddingLeft="10px";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);OpenLayers.Rico.Corner.round(this.div,{corners:"tl bl",bgColor:"transparent",color:this.activeColor,blend:false});OpenLayers.Rico.Corner.changeOpacity(this.layersDiv,0.75);var imgLocation=OpenLayers.Util.getImagesLocation();var sz=new OpenLayers.Size(18,18);var img=imgLocation+'layer-switcher-maximize.png';this.maximizeDiv=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MaximizeDiv",null,sz,img,"absolute");this.maximizeDiv.style.top="5px";this.maximizeDiv.style.right="0px";this.maximizeDiv.style.left="";this.maximizeDiv.style.display="none";OpenLayers.Event.observe(this.maximizeDiv,"click",OpenLayers.Function.bindAsEventListener(this.maximizeControl,this));this.div.appendChild(this.maximizeDiv);var img=imgLocation+'layer-switcher-minimize.png';var sz=new OpenLayers.Size(18,18);this.minimizeDiv=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MinimizeDiv",null,sz,img,"absolute");this.minimizeDiv.style.top="5px";this.minimizeDiv.style.right="0px";this.minimizeDiv.style.left="";this.minimizeDiv.style.display="none";OpenLayers.Event.observe(this.minimizeDiv,"click",OpenLayers.Function.bindAsEventListener(this.minimizeControl,this));this.div.appendChild(this.minimizeDiv);},ignoreEvent:function(evt){OpenLayers.Event.stop(evt);},mouseDown:function(evt){this.isMouseDown=true;this.ignoreEvent(evt);},mouseUp:function(evt){if(this.isMouseDown){this.isMouseDown=false;this.ignoreEvent(evt);}},CLASS_NAME:"OpenLayers.Control.LayerSwitcher"});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(){OpenLayers.Control.prototype.destroy.apply(this,arguments);this.removeButtons();this.buttons=null;this.position=null;},draw:function(px){OpenLayers.Control.prototype.draw.apply(this,arguments);px=this.position;this.buttons=[];var sz=new OpenLayers.Size(18,18);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.getImagesLocation()+img;var btn=OpenLayers.Util.createAlphaImageDiv(this.id+"_"+id,xy,sz,imgLocation,"absolute");this.div.appendChild(btn);OpenLayers.Event.observe(btn,"mousedown",OpenLayers.Function.bindAsEventListener(this.buttonDown,btn));OpenLayers.Event.observe(btn,"dblclick",OpenLayers.Function.bindAsEventListener(this.doubleClick,btn));OpenLayers.Event.observe(btn,"click",OpenLayers.Function.bindAsEventListener(this.doubleClick,btn));btn.action=id;btn.map=this.map;if(!this.slideRatio){var slideFactorPixels=this.slideFactor;var getSlideFactor=function(){return slideFactorPixels;};}else{var slideRatio=this.slideRatio;var getSlideFactor=function(dim){return this.map.getSize()[dim]*slideRatio;};}
+btn.getSlideFactor=getSlideFactor;this.buttons.push(btn);return btn;},_removeButton:function(btn){OpenLayers.Event.stopObservingElement(btn);btn.map=null;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]);}},doubleClick:function(evt){OpenLayers.Event.stop(evt);return false;},buttonDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt)){return;}
+switch(this.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;}
+OpenLayers.Event.stop(evt);},CLASS_NAME:"OpenLayers.Control.PanZoom"});OpenLayers.Control.PanZoom.X=4;OpenLayers.Control.PanZoom.Y=4;OpenLayers.Control.ScaleLine=OpenLayers.Class(OpenLayers.Control,{maxWidth:100,topOutUnits:"km",topInUnits:"m",bottomOutUnits:"mi",bottomInUnits:"ft",eTop:null,eBottom:null,initialize:function(options){OpenLayers.Control.prototype.initialize.apply(this,[options]);},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);if(!this.eTop){this.div.style.display="block";this.div.style.position="absolute";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 topUnits;var bottomUnits;if(maxSizeData>100000){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;var bottomPx=bottomMax/res;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.Event={observers:false,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;},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){if(event.preventDefault){event.preventDefault();}else{event.returnValue=false;}}
+if(event.stopPropagation){event.stopPropagation();}else{event.cancelBubble=true;}},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]=new Array();}
+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];var args=new Array(entry.element,entry.name,entry.observer,entry.useCapture);var removed=OpenLayers.Event.stopObserving.apply(this,args);}}},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(element.removeEventListener){element.removeEventListener(name,observer,useCapture);}else if(element&&element.detachEvent){element.detachEvent('on'+name,observer);}
-return foundEntry;},unloadCache:function(){if(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);if(window.Event){OpenLayers.Util.extend(window.Event,OpenLayers.Event);}else{var Event=OpenLayers.Event;}
-OpenLayers.Events=OpenLayers.Class.create();OpenLayers.Events.prototype={BROWSER_EVENTS:["mouseover","mouseout","mousedown","mouseup","mousemove","click","dblclick","resize","focus","blur"],listeners:null,object:null,element:null,eventTypes:null,eventHandler:null,fallThrough:null,initialize:function(object,element,eventTypes,fallThrough){this.object=object;this.element=element;this.eventTypes=eventTypes;this.fallThrough=fallThrough;this.listeners=new Object();this.eventHandler=this.handleBrowserEvent.bindAsEventListener(this);if(this.eventTypes!=null){for(var i=0;i<this.eventTypes.length;i++){this.listeners[this.eventTypes[i]]=new Array();}}
-if(this.element!=null){this.attachToElement(element);}},destroy:function(){if(this.element){OpenLayers.Event.stopObservingElement(this.element);}
-this.element=null;this.listeners=null;this.object=null;this.eventTypes=null;this.fallThrough=null;this.eventHandler=null;},attachToElement:function(element){for(var i=0;i<this.BROWSER_EVENTS.length;i++){var eventType=this.BROWSER_EVENTS[i];if(this.listeners[eventType]==null){this.listeners[eventType]=new Array();}
-OpenLayers.Event.observe(element,eventType,this.eventHandler);}
-OpenLayers.Event.observe(element,"dragstart",OpenLayers.Event.stop);},register:function(type,obj,func){if(func!=null){if(obj==null){obj=this.object;}
-var listeners=this.listeners[type];if(listeners!=null){listeners.push({obj:obj,func:func});}}},registerPriority:function(type,obj,func){if(func!=null){if(obj==null){obj=this.object;}
-var listeners=this.listeners[type];if(listeners!=null){listeners.unshift({obj:obj,func:func});}}},unregister:function(type,obj,func){if(obj==null){obj=this.object;}
-var listeners=this.listeners[type];if(listeners!=null){for(var i=0;i<listeners.length;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]=new Array();}},triggerEvent:function(type,evt){if(evt==null){evt=new Object();}
-evt.object=this.object;evt.element=this.element;var listeners=(this.listeners[type])?this.listeners[type].slice():null;if((listeners!=null)&&(listeners.length>0)){for(var i=0;i<listeners.length;i++){var callback=listeners[i];var continueChain;if(callback.obj!=null){continueChain=callback.func.call(callback.obj,evt);}else{continueChain=callback.func(evt);}
-if((continueChain!=null)&&(continueChain==false)){break;}}
-if(!this.fallThrough){OpenLayers.Event.stop(evt,true);}}},handleBrowserEvent:function(evt){evt.xy=this.getMousePosition(evt);this.triggerEvent(evt.type,evt)},getMousePosition:function(evt){if(!this.element.offsets){this.element.offsets=OpenLayers.Util.pagePosition(this.element);this.element.offsets[0]+=(document.documentElement.scrollLeft||document.body.scrollLeft);this.element.offsets[1]+=(document.documentElement.scrollTop||document.body.scrollTop);}
-return new OpenLayers.Pixel((evt.clientX+(document.documentElement.scrollLeft||document.body.scrollLeft))-this.element.offsets[0],(evt.clientY+(document.documentElement.scrollTop||document.body.scrollTop))-this.element.offsets[1]);},CLASS_NAME:"OpenLayers.Events"};OpenLayers.Format=OpenLayers.Class.create();OpenLayers.Format.prototype={initialize:function(options){OpenLayers.Util.extend(this,options);},read:function(data){alert("Read not implemented.");},write:function(features){alert("Write not implemented.");},CLASS_NAME:"OpenLayers.Format"};OpenLayers.Handler.Box=OpenLayers.Class.create();OpenLayers.Handler.Box.prototype=OpenLayers.Class.inherit(OpenLayers.Handler,{dragHandler:null,initialize:function(control,callbacks,options){OpenLayers.Handler.prototype.initialize.apply(this,arguments);var callbacks={"down":this.startBox,"move":this.moveBox,"out":this.removeBox,"up":this.endBox};this.dragHandler=new OpenLayers.Handler.Drag(this,callbacks,{keyMask:this.keyMask});},setMap:function(map){OpenLayers.Handler.prototype.setMap.apply(this,arguments);if(this.dragHandler){this.dragHandler.setMap(map);}},startBox:function(xy){this.zoomBox=OpenLayers.Util.createDiv('zoomBox',this.dragHandler.start,null,null,"absolute","2px solid red");this.zoomBox.style.backgroundColor="white";this.zoomBox.style.filter="alpha(opacity=50)";this.zoomBox.style.opacity="0.50";this.zoomBox.style.fontSize="1px";this.zoomBox.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.viewPortDiv.appendChild(this.zoomBox);this.map.div.style.cursor="crosshair";},moveBox:function(xy){var deltaX=Math.abs(this.dragHandler.start.x-xy.x);var deltaY=Math.abs(this.dragHandler.start.y-xy.y);this.zoomBox.style.width=Math.max(1,deltaX)+"px";this.zoomBox.style.height=Math.max(1,deltaY)+"px";if(xy.x<this.dragHandler.start.x){this.zoomBox.style.left=xy.x+"px";}
-if(xy.y<this.dragHandler.start.y){this.zoomBox.style.top=xy.y+"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.map.div.style.cursor="";this.callback("done",[result]);},removeBox:function(){this.map.viewPortDiv.removeChild(this.zoomBox);this.zoomBox=null;},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)){this.dragHandler.deactivate();return true;}else{return false;}},CLASS_NAME:"OpenLayers.Handler.Box"});OpenLayers.Handler.Feature=OpenLayers.Class.create();OpenLayers.Handler.Feature.prototype=OpenLayers.Class.inherit(OpenLayers.Handler,{layerIndex:null,feature:null,initialize:function(control,layer,callbacks,options){OpenLayers.Handler.prototype.initialize.apply(this,[control,callbacks,options]);this.layer=layer;},mousedown:function(evt){var selected=this.select('down',evt);return!selected;},mousemove:function(evt){this.select('move',evt);return true;},mouseup:function(evt){var selected=this.select('up',evt);return!selected;},dblclick:function(evt){var selected=this.select('dblclick',evt);return!selected;},select:function(type,evt){var feature=this.layer.getFeatureFromEvent(evt);if(feature){if(!this.feature){this.callback('over',[feature]);}else if(this.feature!=feature){this.callback('out',[this.feature]);this.callback('over',[feature]);}
-this.feature=feature;this.callback(type,[feature]);return true;}else{if(this.feature){this.callback('out',[this.feature]);this.feature=null;}
-return false;}},activate:function(){if(OpenLayers.Handler.prototype.activate.apply(this,arguments)){this.layerIndex=this.layer.div.style.zIndex;this.layer.div.style.zIndex=this.map.Z_INDEX_BASE['Popup']-1;return true;}else{return false;}},deactivate:function(){if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){this.layer.div.style.zIndex=this.layerIndex;return true;}else{return false;}},CLASS_NAME:"OpenLayers.Handler.Feature"});OpenLayers.Handler.MouseWheel=OpenLayers.Class.create();OpenLayers.Handler.MouseWheel.prototype=OpenLayers.Class.inherit(OpenLayers.Handler,{wheelListener:null,mousePosition:null,initialize:function(control,callbacks,options){OpenLayers.Handler.prototype.initialize.apply(this,arguments);this.wheelListener=this.onWheelEvent.bindAsEventListener(this);},destroy:function(){this.deactivate();this.wheelListener=null;OpenLayers.Handler.prototype.destroy.apply(this,arguments);},onWheelEvent:function(e){if(!this.checkModifiers(e))return;var inMap=false;var elem=OpenLayers.Event.element(e);while(elem!=null){if(this.map&&elem==this.map.div){inMap=true;break;}
-elem=elem.parentNode;}
-if(inMap){var delta=0;if(!e){e=window.event;}
-if(e.wheelDelta){delta=e.wheelDelta/120;if(window.opera){delta=-delta;}}else if(e.detail){delta=-e.detail/3;}
-if(delta){e.xy=this.mousePosition;if(delta<0){this.callback("down",[e,delta]);}else{this.callback("up",[e,delta]);}}
-OpenLayers.Event.stop(e);}},mousemove:function(evt){this.mousePosition=evt.xy;},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.Popup.Anchored=OpenLayers.Class.create();OpenLayers.Popup.Anchored.prototype=OpenLayers.Class.inherit(OpenLayers.Popup,{relativePosition:null,anchor:null,initialize:function(id,lonlat,size,contentHTML,anchor,closeBox){var newArguments=new Array(id,lonlat,size,contentHTML,closeBox);OpenLayers.Popup.prototype.initialize.apply(this,newArguments);this.anchor=(anchor!=null)?anchor:{size:new OpenLayers.Size(0,0),offset:new OpenLayers.Pixel(0,0)};},draw:function(px){if(px==null){if((this.lonlat!=null)&&(this.map!=null)){px=this.map.getLayerPxFromLonLat(this.lonlat);}}
-this.relativePosition=this.calculateRelativePosition(px);return OpenLayers.Popup.prototype.draw.apply(this,arguments);},calculateRelativePosition:function(px){var lonlat=this.map.getLonLatFromLayerPx(px);var extent=this.map.getExtent();var quadrant=extent.determineQuadrant(lonlat);return OpenLayers.Bounds.oppositeQuadrant(quadrant);},moveTo:function(px){var newPx=this.calculateNewPx(px);var newArguments=new Array(newPx);OpenLayers.Popup.prototype.moveTo.apply(this,newArguments);},setSize:function(size){OpenLayers.Popup.prototype.setSize.apply(this,arguments);if((this.lonlat)&&(this.map)){var px=this.map.getLayerPxFromLonLat(this.lonlat);this.moveTo(px);}},calculateNewPx:function(px){var newPx=px.offset(this.anchor.offset);var top=(this.relativePosition.charAt(0)=='t');newPx.y+=(top)?-this.size.h:this.anchor.size.h;var left=(this.relativePosition.charAt(1)=='l');newPx.x+=(left)?-this.size.w:this.anchor.size.w;return newPx;},CLASS_NAME:"OpenLayers.Popup.Anchored"});OpenLayers.Renderer.Elements=OpenLayers.Class.create();OpenLayers.Renderer.Elements.prototype=OpenLayers.Class.inherit(OpenLayers.Renderer,{rendererRoot:null,root:null,xmlns:null,initialize:function(containerID){OpenLayers.Renderer.prototype.initialize.apply(this,arguments);this.rendererRoot=this.createRenderRoot();this.root=this.createRoot();this.rendererRoot.appendChild(this.root);this.container.appendChild(this.rendererRoot);},destroy:function(){this.clear();this.rendererRoot=null;this.root=null;this.xmlns=null;OpenLayers.Renderer.prototype.destroy.apply(this,arguments);},clear:function(){if(this.root){while(this.root.childNodes.length>0){this.root.removeChild(this.root.firstChild);}}},getNodeType:function(geometry){},drawGeometry:function(geometry,style,featureId){if((geometry.CLASS_NAME=="OpenLayers.Geometry.MultiPoint")||(geometry.CLASS_NAME=="OpenLayers.Geometry.MultiLineString")||(geometry.CLASS_NAME=="OpenLayers.Geometry.MultiPolygon")){for(var i=0;i<geometry.components.length;i++){this.drawGeometry(geometry.components[i],style,featureId);}
-return;};var nodeType=this.getNodeType(geometry);var node=this.nodeFactory(geometry.id,nodeType,geometry);node._featureId=featureId;node._geometryClass=geometry.CLASS_NAME;node._style=style;this.root.appendChild(node);this.drawGeometryNode(node,geometry);},drawGeometryNode:function(node,geometry,style){style=style||node._style;var options={'isFilled':true,'isStroked':true};switch(geometry.CLASS_NAME){case"OpenLayers.Geometry.Point":this.drawPoint(node,geometry);break;case"OpenLayers.Geometry.LineString":options.isFilled=false;this.drawLineString(node,geometry);break;case"OpenLayers.Geometry.LinearRing":this.drawLinearRing(node,geometry);break;case"OpenLayers.Geometry.Polygon":this.drawPolygon(node,geometry);break;case"OpenLayers.Geometry.Surface":this.drawSurface(node,geometry);break;case"OpenLayers.Geometry.Rectangle":this.drawRectangle(node,geometry);break;default:break;}
-node._style=style;node._options=options;this.setStyle(node,style,options,geometry);},drawPoint:function(node,geometry){},drawLineString:function(node,geometry){},drawLinearRing:function(node,geometry){},drawPolygon:function(node,geometry){},drawRectangle:function(node,geometry){},drawCircle:function(node,geometry){},drawCurve:function(node,geometry){},drawSurface:function(node,geometry){},getFeatureIdFromEvent:function(evt){var node=evt.target||evt.srcElement;return node._featureId;},eraseGeometry:function(geometry){if((geometry.CLASS_NAME=="OpenLayers.Geometry.MultiPoint")||(geometry.CLASS_NAME=="OpenLayers.Geometry.MultiLineString")||(geometry.CLASS_NAME=="OpenLayers.Geometry.MultiPolygon")){for(var i=0;i<geometry.components.length;i++){this.eraseGeometry(geometry.components[i]);}}else{var element=$(geometry.id);if(element&&element.parentNode){if(element.geometry){element.geometry.destroy();element.geometry=null;}
-element.parentNode.removeChild(element);}}},nodeFactory:function(id,type,geometry){var node=$(id);if(node){if(!this.nodeTypeCompare(node,type)){node.parentNode.removeChild(node);node=this.nodeFactory(id,type,geometry);}}else{node=this.createNode(type,id);}
-return node;},CLASS_NAME:"OpenLayers.Renderer.Elements"});OpenLayers.Tile=OpenLayers.Class.create();OpenLayers.Tile.prototype={id:null,layer:null,url:null,bounds:null,size:null,position:null,drawn:false,initialize:function(layer,position,bounds,url,size){this.layer=layer;this.position=position;this.bounds=bounds;this.url=url;this.size=size;this.id=OpenLayers.Util.createUniqueID("Tile_");},destroy:function(){this.layer=null;this.bounds=null;this.size=null;this.position=null;},draw:function(){this.clear();return((this.layer.displayOutsideMaxExtent||(this.layer.maxExtent&&this.bounds.intersectsBounds(this.layer.maxExtent,false)))&&!(this.layer.buffer==0&&!this.bounds.intersectsBounds(this.layer.map.getExtent(),false)));},moveTo:function(bounds,position,redraw){if(redraw==null){redraw=true;}
-this.clear();this.bounds=bounds.clone();this.position=position.clone();if(redraw){this.draw();}},clear:function(){this.drawn=false;},getBoundsFromBaseLayer:function(position){var topLeft=this.layer.map.getLonLatFromLayerPx(position);var bottomRightPx=position.clone();bottomRightPx.x+=this.size.w;bottomRightPx.y+=this.size.h;var bottomRight=this.layer.map.getLonLatFromLayerPx(bottomRightPx);if(topLeft.lon>bottomRight.lon){if(topLeft.lon<0){topLeft.lon=-180-(topLeft.lon+180);}else{bottomRight.lon=180+bottomRight.lon+180;}}
-bounds=new OpenLayers.Bounds(topLeft.lon,bottomRight.lat,bottomRight.lon,topLeft.lat);return bounds;},CLASS_NAME:"OpenLayers.Tile"};OpenLayers.Control.MouseToolbar=OpenLayers.Class.create();OpenLayers.Control.MouseToolbar.X=6;OpenLayers.Control.MouseToolbar.Y=300;OpenLayers.Control.MouseToolbar.prototype=OpenLayers.Class.inherit(OpenLayers.Control.MouseDefaults,{mode:null,buttons:null,direction:"vertical",buttonClicked:null,initialize:function(position,direction){OpenLayers.Control.prototype.initialize.apply(this,arguments);this.position=new OpenLayers.Pixel(OpenLayers.Control.MouseToolbar.X,OpenLayers.Control.MouseToolbar.Y);if(position){this.position=position;}
-if(direction){this.direction=direction;}
-this.measureDivs=[];},destroy:function(){for(var btnId in this.buttons){var btn=this.buttons[btnId];btn.map=null;btn.events.destroy();}
-OpenLayers.Control.MouseDefaults.prototype.destroy.apply(this,arguments);},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);OpenLayers.Control.MouseDefaults.prototype.draw.apply(this,arguments);this.buttons=new Object();var sz=new OpenLayers.Size(28,28);var centered=new OpenLayers.Pixel(OpenLayers.Control.MouseToolbar.X,0);this._addButton("zoombox","drag-rectangle-off.png","drag-rectangle-on.png",centered,sz,"Shift->Drag to zoom to area");centered=centered.add((this.direction=="vertical"?0:sz.w),(this.direction=="vertical"?sz.h:0));this._addButton("pan","panning-hand-off.png","panning-hand-on.png",centered,sz,"Drag the map to pan.");centered=centered.add((this.direction=="vertical"?0:sz.w),(this.direction=="vertical"?sz.h:0));this.switchModeTo("pan");return this.div;},_addButton:function(id,img,activeImg,xy,sz,title){var imgLocation=OpenLayers.Util.getImagesLocation()+img;var activeImgLocation=OpenLayers.Util.getImagesLocation()+activeImg;var btn=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MouseToolbar_"+id,xy,sz,imgLocation,"absolute");this.div.appendChild(btn);btn.imgLocation=imgLocation;btn.activeImgLocation=activeImgLocation;btn.events=new OpenLayers.Events(this,btn,null,true);btn.events.register("mousedown",this,this.buttonDown);btn.events.register("mouseup",this,this.buttonUp);btn.events.register("dblclick",this,OpenLayers.Event.stop);btn.action=id;btn.title=title;btn.alt=title;btn.map=this.map;this.buttons[id]=btn;return btn;},buttonDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;this.buttonClicked=evt.element.action;OpenLayers.Event.stop(evt);},buttonUp:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;if(this.buttonClicked!=null){if(this.buttonClicked==evt.element.action){this.switchModeTo(evt.element.action);}
-OpenLayers.Event.stop(evt);this.buttonClicked=null;}},defaultDblClick:function(evt){this.switchModeTo("pan");this.performedDrag=false;var newCenter=this.map.getLonLatFromViewPortPx(evt.xy);this.map.setCenter(newCenter,this.map.zoom+1);OpenLayers.Event.stop(evt);return false;},defaultMouseDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;this.mouseDragStart=evt.xy.clone();this.performedDrag=false;this.startViaKeyboard=false;if(evt.shiftKey&&this.mode!="zoombox"){this.switchModeTo("zoombox");this.startViaKeyboard=true;}else if(evt.altKey&&this.mode!="measure"){this.switchModeTo("measure");}else if(!this.mode){this.switchModeTo("pan");}
-switch(this.mode){case"zoombox":this.map.div.style.cursor="crosshair";this.zoomBox=OpenLayers.Util.createDiv('zoomBox',this.mouseDragStart,null,null,"absolute","2px solid red");this.zoomBox.style.backgroundColor="white";this.zoomBox.style.filter="alpha(opacity=50)";this.zoomBox.style.opacity="0.50";this.zoomBox.style.fontSize="1px";this.zoomBox.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.viewPortDiv.appendChild(this.zoomBox);this.performedDrag=true;break;case"measure":var distance="";if(this.measureStart){measureEnd=this.map.getLonLatFromViewPortPx(this.mouseDragStart);distance=OpenLayers.Util.distVincenty(this.measureStart,measureEnd);distance=Math.round(distance*100)/100;distance=distance+"km";this.measureStartBox=this.measureBox;}
-this.measureStart=this.map.getLonLatFromViewPortPx(this.mouseDragStart);;this.measureBox=OpenLayers.Util.createDiv(null,this.mouseDragStart.add(-2-parseInt(this.map.layerContainerDiv.style.left),-2-parseInt(this.map.layerContainerDiv.style.top)),null,null,"absolute");this.measureBox.style.width="4px";this.measureBox.style.height="4px";this.measureBox.style.fontSize="1px";this.measureBox.style.backgroundColor="red";this.measureBox.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.layerContainerDiv.appendChild(this.measureBox);if(distance){this.measureBoxDistance=OpenLayers.Util.createDiv(null,this.mouseDragStart.add(-2-parseInt(this.map.layerContainerDiv.style.left),2-parseInt(this.map.layerContainerDiv.style.top)),null,null,"absolute");this.measureBoxDistance.innerHTML=distance;this.measureBoxDistance.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.layerContainerDiv.appendChild(this.measureBoxDistance);this.measureDivs.push(this.measureBoxDistance);}
-this.measureBox.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.layerContainerDiv.appendChild(this.measureBox);this.measureDivs.push(this.measureBox);break;default:this.map.div.style.cursor="move";break;}
-document.onselectstart=function(){return false;}
-OpenLayers.Event.stop(evt);},switchModeTo:function(mode){if(mode!=this.mode){if(this.mode&&this.buttons[this.mode]){OpenLayers.Util.modifyAlphaImageDiv(this.buttons[this.mode],null,null,null,this.buttons[this.mode].imgLocation);}
-if(this.mode=="measure"&&mode!="measure"){for(var i=0;i<this.measureDivs.length;i++){if(this.measureDivs[i]){this.map.layerContainerDiv.removeChild(this.measureDivs[i]);}}
-this.measureDivs=[];this.measureStart=null;}
-this.mode=mode;if(this.buttons[mode]){OpenLayers.Util.modifyAlphaImageDiv(this.buttons[mode],null,null,null,this.buttons[mode].activeImgLocation);}
-switch(this.mode){case"zoombox":this.map.div.style.cursor="crosshair";break;default:this.map.div.style.cursor="";break;}}},leaveMode:function(){this.switchModeTo("pan");},defaultMouseMove:function(evt){if(this.mouseDragStart!=null){switch(this.mode){case"zoombox":var deltaX=Math.abs(this.mouseDragStart.x-evt.xy.x);var deltaY=Math.abs(this.mouseDragStart.y-evt.xy.y);this.zoomBox.style.width=Math.max(1,deltaX)+"px";this.zoomBox.style.height=Math.max(1,deltaY)+"px";if(evt.xy.x<this.mouseDragStart.x){this.zoomBox.style.left=evt.xy.x+"px";}
-if(evt.xy.y<this.mouseDragStart.y){this.zoomBox.style.top=evt.xy.y+"px";}
-break;default:var deltaX=this.mouseDragStart.x-evt.xy.x;var deltaY=this.mouseDragStart.y-evt.xy.y;var size=this.map.getSize();var newXY=new OpenLayers.Pixel(size.w/2+deltaX,size.h/2+deltaY);var newCenter=this.map.getLonLatFromViewPortPx(newXY);this.map.setCenter(newCenter,null,true);this.mouseDragStart=evt.xy.clone();}
-this.performedDrag=true;}},defaultMouseUp:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;switch(this.mode){case"zoombox":this.zoomBoxEnd(evt);if(this.startViaKeyboard)this.leaveMode();break;case"pan":if(this.performedDrag){this.map.setCenter(this.map.center);}}
-document.onselectstart=null;this.mouseDragStart=null;this.map.div.style.cursor="default";},defaultMouseOut:function(evt){if(this.mouseDragStart!=null&&OpenLayers.Util.mouseLeft(evt,this.map.div)){if(this.zoomBox){this.removeZoomBox();if(this.startViaKeyboard)this.leaveMode();}
-this.mouseDragStart=null;this.map.div.style.cursor="default";}},defaultClick:function(evt){if(this.performedDrag){this.performedDrag=false;return false;}}});OpenLayers.Control.OverviewMap=OpenLayers.Class.create();OpenLayers.Control.OverviewMap.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{id:"OverviewMap",element:null,ovmap:null,size:new OpenLayers.Size(180,90),layers:null,minRatio:8,maxRatio:32,mapOptions:null,initialize:function(options){this.layers=new Array();OpenLayers.Control.prototype.initialize.apply(this,[options]);},destroy:function(){if(!this.mapDiv){return;}
-this.mapDiv.removeChild(this.extentRectangle);this.extentRectangle=null;this.rectEvents.destroy();this.rectEvents=null;this.ovmap.destroy();this.ovmap=null;this.element.removeChild(this.mapDiv);this.mapDiv=null;this.mapDivEvents.destroy();this.mapDivEvents=null;this.div.removeChild(this.element);this.element=null;this.elementEvents.destroy();this.elementEvents=null;if(this.maximizeDiv){OpenLayers.Event.stopObservingElement(this.maximizeDiv);this.div.removeChild(this.maximizeDiv);this.maximizeDiv=null;}
-if(this.minimizeDiv){OpenLayers.Event.stopObservingElement(this.minimizeDiv);this.div.removeChild(this.minimizeDiv);this.minimizeDiv=null;}
-this.map.events.unregister('moveend',this,this.update);this.map.events.unregister("changebaselayer",this,this.baseLayerDraw);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=1000;this.extentRectangle.style.overflow='hidden';this.extentRectangle.style.backgroundImage='url('+
-OpenLayers.Util.getImagesLocation()+'blank.gif)';this.extentRectangle.className=this.displayClass+'ExtentRectangle';this.mapDiv.appendChild(this.extentRectangle);this.element.appendChild(this.mapDiv);this.div.appendChild(this.element);this.map.events.register('moveend',this,this.update);this.elementEvents=new OpenLayers.Events(this,this.element);this.elementEvents.register('mousedown',this,function(e){OpenLayers.Event.stop(e);});this.elementEvents.register('click',this,function(e){OpenLayers.Event.stop(e);});this.elementEvents.register('dblclick',this,function(e){OpenLayers.Event.stop(e);});this.rectEvents=new OpenLayers.Events(this,this.extentRectangle,null,true);this.rectEvents.register('mouseout',this,this.rectMouseOut);this.rectEvents.register('mousedown',this,this.rectMouseDown);this.rectEvents.register('mousemove',this,this.rectMouseMove);this.rectEvents.register('mouseup',this,this.rectMouseUp);this.rectEvents.register('click',this,function(e){OpenLayers.Event.stop(e);});this.rectEvents.register('dblclick',this,this.rectDblClick);this.mapDivEvents=new OpenLayers.Events(this,this.mapDiv);this.mapDivEvents.register('click',this,this.mapDivClick);if(!this.outsideViewport){this.div.className=this.displayClass+'Container';var imgLocation=OpenLayers.Util.getImagesLocation();var img=imgLocation+'layer-switcher-maximize.png';this.maximizeDiv=OpenLayers.Util.createAlphaImageDiv(this.displayClass+'MaximizeButton',null,new OpenLayers.Size(18,18),img,'absolute');this.maximizeDiv.style.display='none';this.maximizeDiv.className=this.displayClass+'MaximizeButton';OpenLayers.Event.observe(this.maximizeDiv,'click',this.maximizeControl.bindAsEventListener(this));OpenLayers.Event.observe(this.maximizeDiv,'dblclick',function(e){OpenLayers.Event.stop(e);});this.div.appendChild(this.maximizeDiv);var img=imgLocation+'layer-switcher-minimize.png';this.minimizeDiv=OpenLayers.Util.createAlphaImageDiv('OpenLayers_Control_minimizeDiv',null,new OpenLayers.Size(18,18),img,'absolute');this.minimizeDiv.style.display='none';this.minimizeDiv.className=this.displayClass+'MinimizeButton';OpenLayers.Event.observe(this.minimizeDiv,'click',this.minimizeControl.bindAsEventListener(this));OpenLayers.Event.observe(this.minimizeDiv,'dblclick',function(e){OpenLayers.Event.stop(e);});this.div.appendChild(this.minimizeDiv);this.minimizeControl();}else{this.element.style.display='';}
-if(this.map.getExtent()){this.update();}
-return this.div;},baseLayerDraw:function(){this.draw();this.map.events.unregister("changebaselayer",this,this.baseLayerDraw);},rectMouseOut:function(evt){if(this.rectDragStart!=null){if(this.performedRectDrag){this.rectMouseMove(evt);var rectPxBounds=this.getRectPxBounds();if((rectPxBounds.top<=0)||(rectPxBounds.left<=0)||(rectPxBounds.bottom>=this.size.h-this.hComp)||(rectPxBounds.right>=this.size.w-this.wComp)){this.updateMapToRect();}else{return;}}
-document.onselectstart=null;this.rectDragStart=null;}},rectMouseDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;this.rectDragStart=evt.xy.clone();this.performedRectDrag=false;OpenLayers.Event.stop(evt);},rectMouseMove:function(evt){if(this.rectDragStart!=null){var deltaX=this.rectDragStart.x-evt.xy.x;var deltaY=this.rectDragStart.y-evt.xy.y;var rectPxBounds=this.getRectPxBounds();var rectTop=rectPxBounds.top;var rectLeft=rectPxBounds.left;var rectHeight=Math.abs(rectPxBounds.getHeight());var rectWidth=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));this.rectDragStart=evt.xy.clone();this.performedRectDrag=true;OpenLayers.Event.stop(evt);}},rectMouseUp:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;if(this.performedRectDrag){this.updateMapToRect();OpenLayers.Event.stop(evt);}
-document.onselectstart=null;this.rectDragStart=null;},rectDblClick:function(evt){this.performedRectDrag=false;OpenLayers.Event.stop(evt);this.updateOverview();},mapDivClick:function(evt){var pxBounds=this.getRectPxBounds();var pxCenter=pxBounds.getCenterPixel();var deltaX=evt.xy.x-pxCenter.x;var deltaY=evt.xy.y-pxCenter.y;var top=pxBounds.top;var left=pxBounds.left;var height=Math.abs(pxBounds.getHeight());var width=pxBounds.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();OpenLayers.Event.stop(evt);},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){this.maximizeDiv.style.display=minimize?'':'none';this.minimizeDiv.style.display=minimize?'none':'';},update:function(){if(this.ovmap==null){this.createMap();}
-if(!this.isSuitableOverview()){this.updateOverview();}
-this.updateRectToMap();},isSuitableOverview:function(){var mapExtent=this.map.getExtent();var maxExtent=this.map.maxExtent;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));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;}
-this.ovmap.setCenter(this.map.center,this.ovmap.getZoomForResolution(targetRes));this.updateRectToMap();},createMap:function(){var options=OpenLayers.Util.extend({controls:[],maxResolution:'auto'},this.mapOptions);this.ovmap=new OpenLayers.Map(this.mapDiv.id,options);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;},updateRectToMap:function(){if(this.map.units!='degrees'){if(this.ovmap.getProjection()&&(this.map.getProjection()!=this.ovmap.getProjection())){alert('The overview map only works when it is in the same projection as the main map');}}
-var pxBounds=this.getRectBoundsFromMapBounds(this.map.getExtent());if(pxBounds){this.setRectPxBounds(pxBounds);}},updateMapToRect:function(){var pxBounds=this.getRectPxBounds();var lonLatBounds=this.getMapBoundsFromRectBounds(pxBounds);this.map.setCenter(lonLatBounds.getCenterLonLat(),this.map.zoom);},getRectPxBounds:function(){var top=parseInt(this.extentRectangle.style.top);var left=parseInt(this.extentRectangle.style.left);var height=parseInt(this.extentRectangle.style.height);var width=parseInt(this.extentRectangle.style.width);return new OpenLayers.Bounds(left,top+height,left+width,top);},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);this.extentRectangle.style.top=parseInt(top)+'px';this.extentRectangle.style.left=parseInt(left)+'px';this.extentRectangle.style.height=parseInt(Math.max(bottom-top,0))+'px';this.extentRectangle.style.width=parseInt(Math.max(right-left,0))+'px';},getRectBoundsFromMapBounds:function(lonLatBounds){var leftBottomLonLat=new OpenLayers.LonLat(lonLatBounds.left,lonLatBounds.bottom);var rightTopLonLat=new OpenLayers.LonLat(lonLatBounds.right,lonLatBounds.top);var leftBottomPx=this.getOverviewPxFromLonLat(leftBottomLonLat);var rightTopPx=this.getOverviewPxFromLonLat(rightTopLonLat);var bounds=null;if(leftBottomPx&&rightTopPx){bounds=new OpenLayers.Bounds(leftBottomPx.x,leftBottomPx.y,rightTopPx.x,rightTopPx.y);}
-return bounds;},getMapBoundsFromRectBounds:function(pxBounds){var leftBottomPx=new OpenLayers.Pixel(pxBounds.left,pxBounds.bottom);var rightTopPx=new OpenLayers.Pixel(pxBounds.right,pxBounds.top);var leftBottomLonLat=this.getLonLatFromOverviewPx(leftBottomPx);var rightTopLonLat=this.getLonLatFromOverviewPx(rightTopPx);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 delta_x=overviewMapPx.x-(size.w/2);var delta_y=overviewMapPx.y-(size.h/2);return new OpenLayers.LonLat(center.lon+delta_x*res,center.lat-delta_y*res);},getOverviewPxFromLonLat:function(lonlat){var res=this.ovmap.getResolution();var extent=this.ovmap.getExtent();var px=null;if(extent){px=new OpenLayers.Pixel(Math.round(1/res*(lonlat.lon-extent.left)),Math.round(1/res*(extent.top-lonlat.lat)));}
-return px;},CLASS_NAME:'OpenLayers.Control.OverviewMap'});OpenLayers.Control.PanZoomBar=OpenLayers.Class.create();OpenLayers.Control.PanZoomBar.prototype=OpenLayers.Class.inherit(OpenLayers.Control.PanZoom,{zoomStopWidth:18,zoomStopHeight:11,slider:null,sliderEvents:null,zoomBarDiv:null,divEvents:null,initialize:function(){OpenLayers.Control.PanZoom.prototype.initialize.apply(this,arguments);},destroy:function(){this.div.removeChild(this.slider);this.slider=null;this.sliderEvents.destroy();this.sliderEvents=null;this.div.removeChild(this.zoombarDiv);this.zoomBarDiv=null;this.divEvents.destroy();this.divEvents=null;this.map.events.unregister("zoomend",this,this.moveZoomBar);this.map.events.unregister("changebaselayer",this,this.redraw)
-OpenLayers.Control.PanZoom.prototype.destroy.apply(this,arguments);},setMap:function(map){OpenLayers.Control.PanZoom.prototype.setMap.apply(this,arguments);this.map.events.register("changebaselayer",this,this.redraw);},redraw:function(){if(this.div!=null){this.div.innerHTML="";}
-this.draw();},draw:function(px){OpenLayers.Control.prototype.draw.apply(this,arguments);px=this.position.clone();this.buttons=new Array();var sz=new OpenLayers.Size(18,18);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);centered=this._addZoomBar(centered.add(0,sz.h*4+5));this._addButton("zoomout","zoom-minus-mini.png",centered,sz);return this.div;},_addZoomBar:function(centered){var imgLocation=OpenLayers.Util.getImagesLocation();var id="OpenLayers_Control_PanZoomBar_Slider"+this.map.id;var zoomsToEnd=this.map.getNumZoomLevels()-1-this.map.getZoom();var slider=OpenLayers.Util.createAlphaImageDiv(id,centered.add(-1,zoomsToEnd*this.zoomStopHeight),new OpenLayers.Size(20,9),imgLocation+"slider.png","absolute");this.slider=slider;this.sliderEvents=new OpenLayers.Events(this,slider,null,true);this.sliderEvents.register("mousedown",this,this.zoomBarDown);this.sliderEvents.register("mousemove",this,this.zoomBarDrag);this.sliderEvents.register("mouseup",this,this.zoomBarUp);this.sliderEvents.register("dblclick",this,this.doubleClick);this.sliderEvents.register("click",this,this.doubleClick);sz=new OpenLayers.Size();sz.h=this.zoomStopHeight*this.map.getNumZoomLevels();sz.w=this.zoomStopWidth;var div=null
-if(OpenLayers.Util.alphaHack()){var id="OpenLayers_Control_PanZoomBar"+this.map.id;div=OpenLayers.Util.createAlphaImageDiv(id,centered,new OpenLayers.Size(sz.w,this.zoomStopHeight),imgLocation+"zoombar.png","absolute",null,"crop");div.style.height=sz.h;}else{div=OpenLayers.Util.createDiv('OpenLayers_Control_PanZoomBar_Zoombar'+this.map.id,centered,sz,imgLocation+"zoombar.png");}
-this.zoombarDiv=div;this.divEvents=new OpenLayers.Events(this,div,null,true);this.divEvents.register("mousedown",this,this.divClick);this.divEvents.register("mousemove",this,this.passEventToSlider);this.divEvents.register("dblclick",this,this.doubleClick);this.divEvents.register("click",this,this.doubleClick);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());return centered;},passEventToSlider:function(evt){this.sliderEvents.handleBrowserEvent(evt);},divClick:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;var y=evt.xy.y;var top=OpenLayers.Util.pagePosition(evt.object)[1];var levels=Math.floor((y-top)/this.zoomStopHeight);this.map.zoomTo((this.map.getNumZoomLevels()-1)-levels);OpenLayers.Event.stop(evt);},zoomBarDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;this.map.events.register("mousemove",this,this.passEventToSlider);this.map.events.register("mouseup",this,this.passEventToSlider);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();OpenLayers.Event.stop(evt);}},zoomBarUp:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;if(this.zoomStart){this.div.style.cursor="";this.map.events.unregister("mouseup",this,this.passEventToSlider);this.map.events.unregister("mousemove",this,this.passEventToSlider);var deltaY=this.zoomStart.y-evt.xy.y
-this.map.zoomTo(this.map.zoom+Math.round(deltaY/this.zoomStopHeight));this.moveZoomBar();this.mouseDragStart=null;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.ZoomBox=OpenLayers.Class.create();OpenLayers.Control.ZoomBox.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{type:OpenLayers.Control.TYPE_TOOL,draw:function(){this.handler=new OpenLayers.Handler.Box(this,{done:this.zoomBox},{keyMask:this.keyMask});},zoomBox:function(position){if(position instanceof OpenLayers.Bounds){var minXY=this.map.getLonLatFromPixel(new OpenLayers.Pixel(position.left,position.bottom));var maxXY=this.map.getLonLatFromPixel(new OpenLayers.Pixel(position.right,position.top));var bounds=new OpenLayers.Bounds(minXY.lon,minXY.lat,maxXY.lon,maxXY.lat);this.map.zoomToExtent(bounds);}else{this.map.setCenter(this.map.getLonLatFromPixel(position),this.map.getZoom()+1);}},CLASS_NAME:"OpenLayers.Control.ZoomBox"});OpenLayers.Format.GeoRSS=OpenLayers.Class.create();OpenLayers.Format.GeoRSS.prototype=OpenLayers.Class.inherit(OpenLayers.Format,{rssns:"http://backend.userland.com/rss2",featureNS:"http://mapserver.gis.umn.edu/mapserver",georssns:"http://www.georss.org/georss",write:function(features){var featureCollection=document.createElementNS(this.rssns,"rss");for(var i=0;i<features.length;i++){featureCollection.appendChild(this.createFeatureXML(features[i]));}
-return featureCollection;},createFeatureXML:function(feature){var geometryNode=this.buildGeometryNode(feature.geometry);var featureNode=document.createElementNS(this.rssns,"item");var titleNode=document.createElementNS(this.rssns,"title");titleNode.appendChild(document.createTextNode(feature.attributes.title?feature.attributes.title:""));var descNode=document.createElementNS(this.rssns,"description");descNode.appendChild(document.createTextNode(feature.attributes.description?feature.attributes.description:""));featureNode.appendChild(titleNode);featureNode.appendChild(descNode);for(var attr in feature.attributes){var attrText=document.createTextNode(feature.attributes[attr]);var nodename=attr;if(attr.search(":")!=-1){nodename=attr.split(":")[1];}
-var attrContainer=document.createElementNS(this.featureNS,"feature:"+nodename);attrContainer.appendChild(attrText);featureNode.appendChild(attrContainer);}
-featureNode.appendChild(geometryNode);return featureNode;},buildGeometryNode:function(geometry){var gml="";if(geometry.CLASS_NAME=="OpenLayers.Geometry.Polygon"){gml=document.createElementNS(this.georssns,'georss:polygon');gml.appendChild(this.buildCoordinatesNode(geometry.components[0]));}
-else if(geometry.CLASS_NAME=="OpenLayers.Geometry.LineString"){gml=document.createElementNS(this.georssns,'georss:line');gml.appendChild(this.buildCoordinatesNode(geometry));}
-else if(geometry.CLASS_NAME=="OpenLayers.Geometry.Point"){gml=document.createElementNS(this.georssns,'georss:point');gml.appendChild(this.buildCoordinatesNode(geometry));}else{alert("Couldn't parse "+geometry.CLASS_NAME);}
-return gml;},buildCoordinatesNode:function(geometry){var points=null;if(geometry.components){points=geometry.components;}
-var path="";if(points){for(var i=0;i<points.length;i++){path+=points[i].y+" "+points[i].x+" ";}}else{path+=geometry.y+" "+geometry.x+" ";}
-return document.createTextNode(path);},CLASS_NAME:"OpenLayers.Format.GeoRSS"});OpenLayers.Format.WKT=OpenLayers.Class.create();OpenLayers.Format.WKT.prototype=OpenLayers.Class.inherit(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;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]);}}
-return features;},write:function(features){var collection,geometry,type,data,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;i<collection.length;++i){if(isCollection&&i>0){pieces.push(',');}
-geometry=collection[i].geometry;type=geometry.CLASS_NAME.split('.')[2].toLowerCase();if(!this.extract[type]){return null;}
-data=this.extract[type].apply(this,[geometry]);pieces.push(type.toUpperCase()+'('+data+')');}
-if(isCollection){pieces.push(')');}
-return pieces.join('');},extract:{'point':function(point){return point.x+' '+point.y;},'multipoint':function(multipoint){var array=[];for(var i=0;i<multipoint.components.length;++i){array.push(this.extract.point.apply(this,[multipoint.components[i]]));}
-return array.join(',');},'linestring':function(linestring){var array=[];for(var i=0;i<linestring.components.length;++i){array.push(this.extract.point.apply(this,[linestring.components[i]]));}
-return array.join(',');},'multilinestring':function(multilinestring){var array=[];for(var i=0;i<multilinestring.components.length;++i){array.push('('+
-this.extract.linestring.apply(this,[multilinestring.components[i]])+')');}
-return array.join(',');},'polygon':function(polygon){var array=[];for(var i=0;i<polygon.components.length;++i){array.push('('+
-this.extract.linestring.apply(this,[polygon.components[i]])+')');}
-return array.join(',');},'multipolygon':function(multipolygon){var array=[];for(var i=0;i<multipolygon.components.length;++i){array.push('('+
-this.extract.polygon.apply(this,[multipolygon.components[i]])+')');}
-return array.join(',');}},parse:{'point':function(str){var coords=str.trim().split(this.regExes.spaces);return new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(coords[0],coords[1]));},'multipoint':function(str){var points=str.trim().split(',');var components=[];for(var i=0;i<points.length;++i){components.push(this.parse.point.apply(this,[points[i]]).geometry);}
-return new OpenLayers.Feature.Vector(new OpenLayers.Geometry.MultiPoint(components));},'linestring':function(str){var points=str.trim().split(',');var components=[];for(var i=0;i<points.length;++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=str.trim().split(this.regExes.parenComma);var components=[];for(var i=0;i<lines.length;++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=str.trim().split(this.regExes.parenComma);var components=[];for(var i=0;i<rings.length;++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=str.trim().split(this.regExes.doubleParenComma);var components=[];for(var i=0;i<polygons.length;++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=str.trim().split('|');var components=[];for(var i=0;i<wktArray.length;++i){components.push(OpenLayers.Format.WKT.prototype.read.apply(this,[wktArray[i]]));}
-return components;}},CLASS_NAME:"OpenLayers.Format.WKT"});OpenLayers.Handler.Drag=OpenLayers.Class.create();OpenLayers.Handler.Drag.prototype=OpenLayers.Class.inherit(OpenLayers.Handler,{started:false,dragging:false,start:null,oldOnselectstart:null,initialize:function(control,callbacks,options){OpenLayers.Handler.prototype.initialize.apply(this,arguments);},mousedown:function(evt){if(this.checkModifiers(evt)&&OpenLayers.Event.isLeftClick(evt)){this.started=true;this.dragging=false;this.start=evt.xy.clone();this.map.div.style.cursor="move";this.callback("down",[evt.xy]);OpenLayers.Event.stop(evt);return false;}
-return true;},mousemove:function(evt){if(this.started){this.dragging=true;this.callback("move",[evt.xy]);if(!this.oldOnselectstart){this.oldOnselectstart=document.onselectstart;document.onselectstart=function(){return false;}}}
-return true;},mouseup:function(evt){if(this.started){this.started=false;this.map.div.style.cursor="";this.callback("up",[evt.xy]);document.onselectstart=this.oldOnselectstart;}
-return true;},mouseout:function(evt){if(this.started&&OpenLayers.Util.mouseLeft(evt,this.map.div)){this.started=false;this.dragging=false;this.map.div.style.cursor="";this.callback("out",[]);if(document.onselectstart){document.onselectstart=this.oldOnselectstart;}}
-return true;},click:function(evt){if(this.dragging){this.dragging=false;return false;}
-this.started=false;return true;},activate:function(){if(OpenLayers.Handler.prototype.activate.apply(this,arguments)){this.dragging=false;return true;}else{return false;}},deactivate:function(){if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){this.dragging=false;return true;}else{return false;}},CLASS_NAME:"OpenLayers.Handler.Drag"});OpenLayers.Handler.Keyboard=OpenLayers.Class.create();OpenLayers.Handler.Keyboard.prototype=OpenLayers.Class.inherit(OpenLayers.Handler,{KEY_EVENTS:["keydown","keypress","keyup"],eventListener:null,initialize:function(){OpenLayers.Handler.prototype.initialize.apply(this,arguments);this.eventListener=this.handleKeyEvent.bindAsEventListener(this);},destroy:function(){this.deactivate();this.eventListener=null;OpenLayers.Control.prototype.destroy.apply(this,arguments);},activate:function(){if(OpenLayers.Handler.prototype.activate.apply(this,arguments)){for(var i=0;i<this.KEY_EVENTS.length;i++){OpenLayers.Event.observe(window,this.KEY_EVENTS[i],this.eventListener);}
-return true;}else{return false;}},deactivate:function(){if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){for(var i=0;i<this.KEY_EVENTS.length;i++){OpenLayers.Event.stopObserving(document,this.KEY_EVENTS[i],this.eventListener);}
-return true;}else{return false;}},handleKeyEvent:function(evt){if(this.checkModifiers(evt)){this.callback(evt.type,[evt.charCode||evt.keyCode]);}},CLASS_NAME:"OpenLayers.Handler.Keyboard"});OpenLayers.Map=OpenLayers.Class.create();OpenLayers.Map.TILE_WIDTH=256;OpenLayers.Map.TILE_HEIGHT=256;OpenLayers.Map.prototype={Z_INDEX_BASE:{BaseLayer:100,Overlay:325,Popup:750,Control:1000},EVENT_TYPES:["addlayer","removelayer","changelayer","movestart","move","moveend","zoomend","popupopen","popupclose","addmarker","removemarker","clearmarkers","mouseover","mouseout","mousemove","dragstart","drag","dragend","changebaselayer"],id:null,events:null,unloadDestroy:null,div:null,size:null,viewPortDiv:null,layerContainerOrigin:null,layerContainerDiv:null,layers:null,controls:null,popups:null,baseLayer:null,center:null,zoom:0,viewRequestID:0,tileSize:null,projection:"EPSG:4326",units:'degrees',maxResolution:1.40625,minResolution:null,maxScale:null,minScale:null,maxExtent:null,minExtent:null,numZoomLevels:16,theme:null,fallThrough:false,initialize:function(div,options){this.setOptions(options);this.id=OpenLayers.Util.createUniqueID("OpenLayers.Map_");this.div=div=OpenLayers.Util.getElement(div);var id=div.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);id=div.id+"_OpenLayers_Container";this.layerContainerDiv=OpenLayers.Util.createDiv(id);this.layerContainerDiv.style.zIndex=this.Z_INDEX_BASE['Popup']-1;this.viewPortDiv.appendChild(this.layerContainerDiv);this.events=new OpenLayers.Events(this,div,this.EVENT_TYPES,this.fallThrough);this.updateSize();this.events.register("movestart",this,this.updateSize);if(navigator.appName.contains("Microsoft")){this.events.register("resize",this,this.updateSize);}else{OpenLayers.Event.observe(window,'resize',this.updateSize.bindAsEventListener(this));}
-if(this.theme){var addNode=true;var nodes=document.getElementsByTagName('link');for(var i=0;i<nodes.length;++i){if(OpenLayers.Util.isEquivalentUrl(nodes.item(i).href,this.theme)){addNode=false;break;}}
+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);if(window.Event){OpenLayers.Util.applyDefaults(window.Event,OpenLayers.Event);}else{var Event=OpenLayers.Event;}
+OpenLayers.Events=OpenLayers.Class({BROWSER_EVENTS:["mouseover","mouseout","mousedown","mouseup","mousemove","click","dblclick","rightclick","dblrightclick","resize","focus","blur"],listeners:null,object:null,element:null,eventTypes:null,eventHandler:null,fallThrough:null,includeXY:false,clearMouseListener:null,initialize:function(object,element,eventTypes,fallThrough,options){OpenLayers.Util.extend(this,options);this.object=object;this.fallThrough=fallThrough;this.listeners={};this.eventHandler=OpenLayers.Function.bindAsEventListener(this.handleBrowserEvent,this);this.clearMouseListener=OpenLayers.Function.bind(this.clearMouseCache,this);this.eventTypes=[];if(eventTypes!=null){for(var i=0,len=eventTypes.length;i<len;i++){this.addEventType(eventTypes[i]);}}
+if(element!=null){this.attachToElement(element);}},destroy:function(){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.eventTypes=null;this.fallThrough=null;this.eventHandler=null;},addEventType:function(eventName){if(!this.listeners[eventName]){this.eventTypes.push(eventName);this.listeners[eventName]=[];}},attachToElement:function(element){if(this.element){OpenLayers.Event.stopObservingElement(this.element);}
+this.element=element;for(var i=0,len=this.BROWSER_EVENTS.length;i<len;i++){var eventType=this.BROWSER_EVENTS[i];this.addEventType(eventType);OpenLayers.Event.observe(element,eventType,this.eventHandler);}
+OpenLayers.Event.observe(element,"dragstart",OpenLayers.Event.stop);},on:function(object){for(var type in object){if(type!="scope"){this.register(type,object.scope,object[type]);}}},register:function(type,obj,func){if((func!=null)&&(OpenLayers.Util.indexOf(this.eventTypes,type)!=-1)){if(obj==null){obj=this.object;}
+var listeners=this.listeners[type];listeners.push({obj:obj,func:func});}},registerPriority:function(type,obj,func){if(func!=null){if(obj==null){obj=this.object;}
+var listeners=this.listeners[type];if(listeners!=null){listeners.unshift({obj:obj,func:func});}}},un:function(object){for(var type in object){if(type!="scope"){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;}
+if(evt==null){evt={};}
+evt.object=this.object;evt.element=this.element;if(!evt.type){evt.type=type;}
+var listeners=listeners.slice(),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){if(this.includeXY){evt.xy=this.getMousePosition(evt);}
+this.triggerEvent(evt.type,evt);},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){this.element.scrolls=[(document.documentElement.scrollLeft||document.body.scrollLeft),(document.documentElement.scrollTop||document.body.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);this.element.offsets[0]+=this.element.scrolls[0];this.element.offsets[1]+=this.element.scrolls[1];}
+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]);},CLASS_NAME:"OpenLayers.Events"});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){OpenLayers.Console.userError(OpenLayers.i18n("readNotImplemented"));},write:function(object){OpenLayers.Console.userError(OpenLayers.i18n("writeNotImplemented"));},CLASS_NAME:"OpenLayers.Format"});OpenLayers.Lang.ca={'unhandledRequest':"Resposta a petició no gestionada ${statusText}",'permalink':"Enllaç permanent",'overlays':"Capes addicionals",'baseLayer':"Capa Base",'sameProjection':"El mapa de referència només funciona si té la mateixa projecció que el mapa principal",'readNotImplemented':"Lectura no implementada.",'writeNotImplemented':"Escriptura no implementada.",'noFID':"No es pot actualitzar un element per al que no existeix FID.",'errorLoadingGML':"Error caregant el fitxer GML ${url}",'browserNotSupported':"El seu navegador no suporta renderització vectorial. Els renderitzadors suportats actualmente són:\n${renderers}",'componentShouldBe':"addFeatures : el component ha de ser de tipus ${geomType}",'getFeatureError':"getFeatureFromEvent ha estat cridat a una capa sense renderizador. Això normalment vol dir que "+"s'ha eliminat una capa, però no el handler associat a ella.",'minZoomLevelError':"La propietat minZoomLevel s'ha d'utilitzar només "+"amb les capes que tenen FixedZoomLevels. El fet que "+"una capa wfs comprovi minZoomLevel és una reliquia del "+"passat. No podem, però, eliminar-la sense trencar "+"les aplicacions d'OpenLayers que en puguin dependre. "+"Així doncs estem fent-la obsoleta -- la comprovació "+"minZoomLevel s'eliminarà a la versió 3.0. Feu servir "+"els paràmetres min/max resolution en substitució, tal com es descriu aquí: "+"http://trac.openlayers.org/wiki/SettingZoomLevels",'commitSuccess':"Transacció WFS: CORRECTA ${response}",'commitFailed':"Transacció WFS: HA FALLAT ${response}",'googleWarning':"La capa Google no s'ha pogut carregar correctament.<br><br>"+"Per evitar aquest missatge, sel·leccioneu una nova Capa Base "+"al gestor de capes de la cantonada superior dreta.<br><br>"+"Probablement això és degut a que l'script de la biblioteca de "+"Google Maps no ha estat inclòs a la vostra pàgina, o no "+"conté la clau de l'API correcta per a la vostra adreça.<br><br>"+"Desenvolupadors: Per obtenir consells sobre com fer anar això, "+"<a href='http://trac.openlayers.org/wiki/Google' "+"target='_blank'>féu clic aquí</a>",'getLayerWarning':"Per evitar aquest missatge, sel·leccioneu una nova Capa Base "+"al gestor de capes de la cantonada superior dreta.<br><br>"+"Probablement això és degut a que l'script de la biblioteca "+"${layerLib} "+"no ha estat inclòs a la vostra pàgina.<br><br>"+"Desenvolupadors: Per obtenir consells sobre com fer anar això, "+"<a href='http://trac.openlayers.org/wiki/${layerLib}' "+"target='_blank'>féu clic aquí</a>",'scale':"Escala = 1 : ${scaleDenom}",'layerAlreadyAdded':"Heu intentat afegir la capa: ${layerName} al mapa, pero ja ha estat afegida anteriorment",'reprojectDeprecated':"Esteu fent servir l'opció 'reproject' a la capa "+"${layerName}. Aquesta opció és obsoleta: el seu ús fou concebut "+"per suportar la visualització de dades sobre mapes base comercials, "+"però aquesta funcionalitat s'hauria d'assolir ara mitjançant el suport "+"de la projecció Spherical Mercator. Més informació disponible a "+"http://trac.openlayers.org/wiki/SphericalMercator.",'methodDeprecated':"Aquest mètode és obsolet i s'eliminará a la versió 3.0. "+"Si us plau feu servir em mètode alternatiu ${newMethod}.",'boundsAddError':"Ha de proporcionar els valors x i y a la funció add.",'lonlatAddError':"Ha de proporcionar els valors lon i lat a la funció add.",'pixelAddError':"Ha de proporcionar els valors x i y a la funció add.",'unsupportedGeometryType':"Tipus de geometria no suportada: ${geomType}",'pagePositionFailed':"OpenLayers.Util.pagePosition ha fallat: l'element amb id ${elemId} pot estar fora de lloc.",'filterEvaluateNotImplemented':"evaluate no està implementat per aquest tipus de filtre.",'end':''};OpenLayers.Lang.en={'unhandledRequest':"Unhandled request return ${statusText}",'permalink':"Permalink",'overlays':"Overlays",'baseLayer':"Base Layer",'sameProjection':"The overview map only works when it is in the same projection as the main map",'readNotImplemented':"Read not implemented.",'writeNotImplemented':"Write not implemented.",'noFID':"Can't update a feature for which there is no FID.",'errorLoadingGML':"Error in loading GML file ${url}",'browserNotSupported':"Your browser does not support vector rendering. Currently supported renderers are:\n${renderers}",'componentShouldBe':"addFeatures : component should be an ${geomType}",'getFeatureError':"getFeatureFromEvent called on layer with no renderer. This usually means you "+"destroyed a layer, but not some handler which is associated with it.",'minZoomLevelError':"The minZoomLevel property is only intended for use "+"with the FixedZoomLevels-descendent layers. That this "+"wfs layer checks for minZoomLevel is a relic of the"+"past. We cannot, however, remove it without possibly "+"breaking OL based applications that may depend on it."+" Therefore we are deprecating it -- the minZoomLevel "+"check below will be removed at 3.0. Please instead "+"use min/max resolution setting as described here: "+"http://trac.openlayers.org/wiki/SettingZoomLevels",'commitSuccess':"WFS Transaction: SUCCESS ${response}",'commitFailed':"WFS Transaction: FAILED ${response}",'googleWarning':"The Google Layer was unable to load correctly.<br><br>"+"To get rid of this message, select a new BaseLayer "+"in the layer switcher in the upper-right corner.<br><br>"+"Most likely, this is because the Google Maps library "+"script was either not included, or does not contain the "+"correct API key for your site.<br><br>"+"Developers: For help getting this working correctly, "+"<a href='http://trac.openlayers.org/wiki/Google' "+"target='_blank'>click here</a>",'getLayerWarning':"The ${layerType} Layer was unable to load correctly.<br><br>"+"To get rid of this message, select a new BaseLayer "+"in the layer switcher in the upper-right corner.<br><br>"+"Most likely, this is because the ${layerLib} library "+"script was not correctly included.<br><br>"+"Developers: For help getting this working correctly, "+"<a href='http://trac.openlayers.org/wiki/${layerLib}' "+"target='_blank'>click here</a>",'scale':"Scale = 1 : ${scaleDenom}",'layerAlreadyAdded':"You tried to add the layer: ${layerName} to the map, but it has already been added",'reprojectDeprecated':"You are using the 'reproject' option "+"on the ${layerName} layer. This option is deprecated: "+"its use was designed to support displaying data over commercial "+"basemaps, but that functionality should now be achieved by using "+"Spherical Mercator support. More information is available from "+"http://trac.openlayers.org/wiki/SphericalMercator.",'methodDeprecated':"This method has been deprecated and will be removed in 3.0. "+"Please use ${newMethod} instead.",'boundsAddError':"You must pass both x and y values to the add function.",'lonlatAddError':"You must pass both lon and lat values to the add function.",'pixelAddError':"You must pass both x and y values to the add function.",'unsupportedGeometryType':"Unsupported geometry type: ${geomType}",'pagePositionFailed':"OpenLayers.Util.pagePosition failed: element with id ${elemId} may be misplaced.",'end':'','filterEvaluateNotImplemented':"evaluate is not implemented for this filter type."};OpenLayers.Lang.es={'unhandledRequest':"Respuesta a petición no gestionada ${statusText}",'permalink':"Enlace permanente",'overlays':"Capas superpuestas",'baseLayer':"Capa Base",'sameProjection':"El mini mapa sólo funciona si está en la misma proyección que el mapa principal",'readNotImplemented':"Lectura no implementada.",'writeNotImplemented':"Escritura no implementada.",'noFID':"No se puede actualizar un elemento para el que no existe FID.",'errorLoadingGML':"Error cargando el fichero GML ${url}",'browserNotSupported':"Su navegador no soporta renderización vectorial. Los renderizadores soportados actualmente son:\n${renderers}",'componentShouldBe':"addFeatures : el componente debe ser del tipo ${geomType}",'getFeatureError':"getFeatureFromEvent llamado en una capa sin renderizador. Esto normalmente quiere decir que "+"se ha destruido una capa, pero no el manejador asociado a ella.",'minZoomLevelError':"La propiedad minZoomLevel debe sólo utilizarse "+"con las capas que tienen FixedZoomLevels. El hecho de que "+"una capa wfs compruebe minZoomLevel is una reliquia del "+"pasado. Sin embargo, no podemos eliminarla sin discontinuar "+"probablemente las aplicaciones OL que puedan depender de ello. "+"Así pues estamos haciéndolo obsoleto --la comprobación "+"minZoomLevel se eliminará en la versión 3.0. Utilice el ajuste "+"de resolution min/max en su lugar, tal como se describe aquí: "+"http://trac.openlayers.org/wiki/SettingZoomLevels",'commitSuccess':"Transacción WFS: ÉXITO ${response}",'commitFailed':"Transacción WFS: FALLÓ ${response}",'googleWarning':"La capa Google no pudo ser cargada correctamente.<br><br>"+"Para evitar este mensaje, seleccione una nueva Capa Base "+"en el selector de capas en la esquina superior derecha.<br><br>"+"Probablemente, esto se debe a que el script de la biblioteca de "+"Google Maps no fue correctamente incluido en su página, o no "+"contiene la clave del API correcta para su sitio.<br><br>"+"Desarrolladores: Para ayudar a hacer funcionar esto correctamente, "+"<a href='http://trac.openlayers.org/wiki/Google' "+"target='_blank'>haga clic aquí</a>",'getLayerWarning':"La capa ${layerType} no pudo ser cargada correctamente.<br><br>"+"Para evitar este mensaje, seleccione una nueva Capa Base "+"en el selector de capas en la esquina superior derecha.<br><br>"+"Probablemente, esto se debe a que el script de "+"la biblioteca ${layerLib} "+"no fue correctamente incluido en su página.<br><br>"+"Desarrolladores: Para ayudar a hacer funcionar esto correctamente, "+"<a href='http://trac.openlayers.org/wiki/${layerLib}' "+"target='_blank'>haga clic aquí</a>",'scale':"Escala = 1 : ${scaleDenom}",'layerAlreadyAdded':"Intentó añadir la capa: ${layerName} al mapa, pero ya había sido añadida previamente",'reprojectDeprecated':"Está usando la opción 'reproject' en la capa "+"${layerName}. Esta opción está obsoleta: su uso fue diseñado "+"para soportar la visualización de datos sobre mapas base comerciales, "+"pero esa funcionalidad debería conseguirse ahora mediante el soporte "+"de la proyección Spherical Mercator. Más información disponible en "+"http://trac.openlayers.org/wiki/SphericalMercator.",'methodDeprecated':"Este método está obsoleto y se eliminará en la versión 3.0. "+"Por favor utilice el método ${newMethod} en su lugar.",'boundsAddError':"Debe proporcionar los valores x e y a la función add.",'lonlatAddError':"Debe proporcionar los valores lon y lat a la función add.",'pixelAddError':"Debe proporcionar los valores x e y a la función add.",'unsupportedGeometryType':"Tipo de geometría no soportada: ${geomType}",'pagePositionFailed':"OpenLayers.Util.pagePosition falló: el elemento con id ${elemId} puede haberse colocado de manera errónea.",'filterEvaluateNotImplemented':"evaluate no está implementado para este tipo de filtro.",'end':''};OpenLayers.Lang.fr={'unhandledRequest':"Requête non gérée, retournant ${statusText}",'permalink':"Permalien",'overlays':"Calques",'baseLayer':"Calque de base",'sameProjection':"La carte de situation ne fonctionne que lorsque sa projection est la même que celle de la carte principale",'readNotImplemented':"Lecture non implémentée.",'writeNotImplemented':"Ecriture non implémentée.",'noFID':"Impossible de mettre à jour un objet sans identifiant (fid).",'errorLoadingGML':"Erreur au chargement du fichier GML ${url}",'browserNotSupported':"Votre navigateur ne supporte pas le rendu vectoriel. Les renderers actuellement supportés sont : \n${renderers}",'componentShouldBe':"addFeatures : le composant devrait être de type ${geomType}",'getFeatureError':"getFeatureFromEvent a été appelé sur un calque sans renderer. Cela signifie généralement que vous "+"avez détruit cette couche, mais que vous avez conservé un handler qui lui était associé.",'minZoomLevelError':"La propriété minZoomLevel doit seulement être utilisée "+"pour des couches FixedZoomLevels-descendent. Le fait que "+"cette couche WFS vérifie la présence de minZoomLevel "+"est une relique du passé. Nous ne pouvons toutefois la "+"supprimer sans casser des applications qui pourraient en dépendre."+" C'est pourquoi nous la déprécions -- la vérification du minZoomLevel "+"sera supprimée en version 3.0. A la place, merci d'utiliser "+"les paramètres de résolutions min/max tel que décrit sur : "+"http://trac.openlayers.org/wiki/SettingZoomLevels",'commitSuccess':"Transaction WFS : SUCCES ${response}",'commitFailed':"Transaction WFS : ECHEC ${response}",'googleWarning':"La couche Google n'a pas été en mesure de se charger correctement.<br><br>"+"Pour supprimer ce message, choisissez une nouvelle BaseLayer "+"dans le sélecteur de couche en haut à droite.<br><br>"+"Cela est possiblement causé par la non-inclusion de la "+"librairie Google Maps, ou alors parce que la clé de l'API "+"ne correspond pas à votre site.<br><br>"+"Développeurs : pour savoir comment corriger ceci, "+"<a href='http://trac.openlayers.org/wiki/Google' "+"target='_blank'>cliquez ici</a>",'getLayerWarning':"La couche ${layerType} n'est pas en mesure de se charger correctement.<br><br>"+"Pour supprimer ce message, choisissez une nouvelle BaseLayer "+"dans le sélecteur de couche en haut à droite.<br><br>"+"Cela est possiblement causé par la non-inclusion de la "+"librairie ${layerLib}.<br><br>"+"Développeurs : pour savoir comment corriger ceci, "+"<a href='http://trac.openlayers.org/wiki/${layerLib}' "+"target='_blank'>cliquez ici</a>",'scale':"Echelle ~ 1 : ${scaleDenom}",'layerAlreadyAdded':"Vous avez essayé d'ajouter à la carte le calque : ${layerName}, mais il est déjà présent",'reprojectDeprecated':"Vous utilisez l'option 'reproject' "+"sur la couche ${layerName}. Cette option est dépréciée : "+"Son usage permettait d'afficher des données au dessus de couches raster commerciales."+"Cette fonctionalité est maintenant supportée en utilisant le support de la projection "+"Mercator Sphérique. Plus d'information est disponible sur "+"http://trac.openlayers.org/wiki/SphericalMercator.",'methodDeprecated':"Cette méthode est dépréciée, et sera supprimée à la version 3.0. "+"Merci d'utiliser ${newMethod} à la place.",'boundsAddError':"Vous devez passer les deux valeurs x et y à la fonction add.",'lonlatAddError':"Vous devez passer les deux valeurs lon et lat à la fonction add.",'pixelAddError':"Vous devez passer les deux valeurs x et y à la fonction add.",'unsupportedGeometryType':"Type de géométrie non supporté : ${geomType}",'pagePositionFailed':"OpenLayers.Util.pagePosition a échoué: l'élément d'id ${elemId} pourrait être mal positionné.",'end':''};OpenLayers.Lang.it={'unhandledRequest':"Codice di ritorno della richiesta ${statusText}",'permalink':"Permalink",'overlays':"Overlays",'baseLayer':"Livello base",'sameProjection':"La mini mappa funziona solamente se ha la stessa proiezione della mappa principale",'readNotImplemented':"Lettura non implementata.",'writeNotImplemented':"Scrittura non implementata.",'noFID':"Impossibile aggiornare un elemento grafico che non abbia il FID.",'errorLoadingGML':"Errore nel caricamento del file GML ${url}",'browserNotSupported':"Il tuo browser non supporta il rendering vettoriale. I renderizzatore attualemnte supportati sono:\n${renderers}",'componentShouldBe':"addFeatures : il componente dovrebbe essere di tipo ${geomType}",'getFeatureError':"getFeatureFromEvent chiamata su di un livello senza renderizzatore. Ciò significa che "+"il livello è stato cancellato, ma non i gestori associati ad esso.",'minZoomLevelError':"La proprietà minZoomLevel è da utilizzare solamente "+"con livelli che abbiano FixedZoomLevels. Il fatto che "+"questo livello wfs controlli la proprietà minZoomLevel è "+"un retaggio del passato. Non possiamo comunque rimuoverla "+"senza rompere le vecchie applicazioni che dipendono su di essa."+"Quindi siamo costretti a deprecarla -- minZoomLevel "+"e sarà rimossa dalla vesione 3.0. Si prega di utilizzare i "+"settaggi di risoluzione min/max come descritto qui: "+"http://trac.openlayers.org/wiki/SettingZoomLevels",'commitSuccess':"Transazione WFS: SUCCESS ${response}",'commitFailed':"Transazione WFS: FAILED ${response}",'googleWarning':"Il livello Google non è riuscito a caricare correttamente.<br><br>"+"Per evitare questo messaggio, seleziona un nuovo BaseLayer "+"nel selettore di livelli nell'angolo in alto a destra.<br><br>"+"Più precisamente, ciò accade perchè la libreria Google Maps "+"non è stata inclusa nella pagina, oppure non contiene la "+"corretta API key per il tuo sito.<br><br>"+"Sviluppatori: Per aiuto su come farlo funzionare correttamente, "+"<a href='http://trac.openlayers.org/wiki/Google' "+"target='_blank'>clicca qui</a>",'getLayerWarning':"Il livello ${layerType} non è riuscito a caricare correttamente.<br><br>"+"Per evitare questo messaggio, seleziona un nuovo BaseLayer "+"nel selettore di livelli nell'angolo in alto a destra.<br><br>"+"Più precisamente, ciò accade perchè la libreria ${layerLib} "+"non è stata inclusa nella pagina.<br><br>"+"Sviluppatori: Per aiuto su come farlo funzionare correttamente, "+"<a href='http://trac.openlayers.org/wiki/${layerLib}' "+"target='_blank'>clicca qui</a>",'scale':"Scala = 1 : ${scaleDenom}",'layerAlreadyAdded':"Stai cercando di aggiungere il livello: ${layerName} alla mappa, ma tale livello è già stato aggiunto.",'reprojectDeprecated':"Stai utilizzando l'opzione 'reproject' sul livello ${layerName}. "+"Questa opzione è deprecata: il suo utilizzo è stato introdotto per"+"supportare il disegno dei dati sopra mappe commerciali, ma tale "+"funzionalità dovrebbe essere ottenuta tramite l'utilizzo della proiezione "+"Spherical Mercator. Per maggiori informazioni consultare qui "+"http://trac.openlayers.org/wiki/SphericalMercator.",'methodDeprecated':"Questo metodo è stato deprecato e sarà rimosso dalla versione 3.0. "+"Si prega di utilizzare il metodo ${newMethod} in alternativa.",'boundsAddError':"Devi specificare i valori di x e y alla funzione add.",'lonlatAddError':"Devi specificare i valori di lon e lat alla funzione add.",'pixelAddError':"Devi specificare i valori di x e y alla funzione add.",'unsupportedGeometryType':"Tipo di geometria non supportata: ${geomType}",'pagePositionFailed':"OpenLayers.Util.pagePosition fallita: l'elemento con id ${elemId} è posizionato in modo errato.",'end':''};OpenLayers.Lang["pt-BR"]={'unhandledRequest':"A requisição retornou um erro não tratado: ${statusText}",'permalink':"Link para essa página",'overlays':"Camadas de Sobreposição",'baseLayer':"Camada Base",'sameProjection':"O mapa de referência só funciona quando ele está na mesma projeção do mapa principal",'readNotImplemented':"Leitura não implementada.",'writeNotImplemented':"Escrita não implementada.",'noFID':"Não é possível atualizar uma feição que não tenha um FID.",'errorLoadingGML':"Erro ao carregar o arquivo GML ${url}",'browserNotSupported':"Seu navegador não suporta renderização de vetores. Os renderizadores suportados atualmente são:\n${renderers}",'componentShouldBe':"addFeatures: o componente deve ser do tipo ${geomType}",'getFeatureError':"getFeatureFromEvent foi executado mas nenhum renderizador foi encontrado. "+"Isso pode indicar que você destruiu uma camana, mas não o handler associado a ela.",'minZoomLevelError':"A propriedade minZoomLevel é de uso restrito das camadas "+"descendentes de FixedZoomLevels. A verificação dessa propriedade "+"pelas camadas wfs é um resíduo do passado. Não podemos, entretanto "+"não é possível removê-la sem possívelmente quebrar o funcionamento "+"de aplicações OL que possuem depência com ela. Portanto estamos "+"tornando seu uso obsoleto -- a verificação desse atributo será "+"removida na versão 3.0. Ao invés, use as opções de resolução "+"min/max como descrito em: "+"http://trac.openlayers.org/wiki/SettingZoomLevels",'commitSuccess':"Transação WFS : SUCESSO ${response}",'commitFailed':"Transação WFS : ERRO ${response}",'googleWarning':"Não foi possível carregar a camada Google corretamente.<br><br>"+"Para se livrar dessa mensagem, selecione uma nova Camada Base, "+"na ferramenta de alternação de camadas localização do canto "+"superior direito.<br><br>"+"Muito provavelmente, isso foi causado porque o script da "+"biblioteca do Google Maps não foi incluído, ou porque ele não "+"contém a chave correta da API para o seu site.<br><br>"+"Desenvolvedores: Para obter ajuda em solucionar esse problema "+"<a href='http://trac.openlayers.org/wiki/Google' "+"target='_blank'>cliquem aqui</a>",'getLayerWarning':"Não foi possível carregar a camada ${layerType} corretamente.<br><br>"+"Para se livrar dessa mensagem, selecione uma nova Camada Base, "+"na ferramenta de alternação de camadas localização do canto "+"superior direito.<br><br>"+"Muito provavelmente, isso foi causado porque o script da "+"biblioteca ${layerLib} não foi incluído corretamente.<br><br>"+"Desenvolvedores: Para obter ajuda em solucionar esse problema "+"<a href='http://trac.openlayers.org/wiki/${layerLib}' "+"target='_blank'>cliquem aqui</a>",'scale':"Escala = 1 : ${scaleDenom}",'layerAlreadyAdded':"Você tentou adicionar a camada: ${layerName} ao mapa, mas ela já foi adicionada",'reprojectDeprecated':"Você está usando a opção 'reproject' na camada ${layerName}. "+"Essa opção está obsoleta: seu uso foi projetado para suportar "+"a visualização de dados sobre bases de mapas comerciais, "+"entretanto essa funcionalidade deve agora ser alcançada usando "+"o suporte à projeção Mercator. Mais informação está disponível em: "+"http://trac.openlayers.org/wiki/SphericalMercator.",'methodDeprecated':"Esse método está obsoleto e será removido na versão 3.0. "+"Ao invés, por favor use ${newMethod}.",'boundsAddError':"Você deve informar ambos os valores x e y para a função add.",'lonlatAddError':"Você deve informar ambos os valores lon e lat para a função add.",'pixelAddError':"Você deve informar ambos os valores x e y para a função add.",'unsupportedGeometryType':"Tipo geométrico não suportado: ${geomType}.",'pagePositionFailed':"OpenLayers.Util.pagePosition falhou: o elemento de id ${elemId} deve estar fora do lugar.",'end':''};OpenLayers.Lang["zh-CN"]={'unhandledRequest':"未处理的请求，返回值为 ${statusText}",'permalink':"永久链接",'overlays':"叠加层",'baseLayer':"基础图层",'sameProjection':"鹰眼地图只有在和主地图使用相同的投影的时候才能正常共工作",'readNotImplemented':"读取功能没有实现。",'writeNotImplemented':"写入功能没有实现。",'noFID':"无法更新feature，缺少FID。",'errorLoadingGML':"加载GML文件 ${url} 出现错误。",'browserNotSupported':"你使用的浏览器不支持矢量渲染。当前支持的渲染方式包括：\n${renderers}",'componentShouldBe':"addFeatures : 组件类型应该是 ${geomType}",'getFeatureError':"getFeatureFromEvent方法在一个没有渲染器的图层上被调用。 这通常意味着您"+"销毁了一个图层，但并未销毁其关联的handler。",'minZoomLevelError':"minZoomLevel属性仅适合用于"+"使用了固定缩放级别的图层。这个 "+"wfs 图层检查 minZoomLevel 是过去遗留下来的。"+"然而，我们不能移除它，"+"而破坏依赖于它的基于OL的应用程序。"+"因此，我们废除了它 -- minZoomLevel "+"将会在3.0中被移除。请改用 "+"min/max resolution 设置，参考："+"http://trac.openlayers.org/wiki/SettingZoomLevels",'commitSuccess':"WFS Transaction: 成功。 ${response}",'commitFailed':"WFS Transaction: 失败。 ${response}",'googleWarning':"Google图层不能正确加载。<br><br>"+"要消除这个信息，请在右上角的"+"图层控制面板中选择其他的基础图层。<br><br>"+"这种情况很可能是没有正确的包含Google地图脚本库，"+"或者是没有包含在你的站点上"+"使用的正确的Google Maps API密匙。<br><br>"+"开发者：获取使其正确工作的帮助信息，"+"<a href='http://trac.openlayers.org/wiki/Google' "+"target='_blank'>点击这里</a>",'getLayerWarning':"${layerType} 图层不能正确加载。<br><br>"+"要消除这个信息，请在右上角的"+"图层控制面板中选择其他的基础图层。<br><br>"+"这种情况很可能是没有正确的包含"+"${layerLib} 脚本库。<br><br>"+"开发者：获取使其正确工作的帮助信息，"+"<a href='http://trac.openlayers.org/wiki/${layerLib}' "+"target='_blank'>点击这里</a>",'scale':"比例尺 = 1 : ${scaleDenom}",'layerAlreadyAdded':"你尝试添加图层： ${layerName} 到地图中，但是它之前就已经被添加。",'reprojectDeprecated':"你正在使用 ${layerName} 图层上的'reproject'选项。"+"这个选项已经不再使用："+"它是被设计用来支持显示商业的地图数据，"+"不过现在该功能可以通过使用Spherical Mercator来实现。"+"更多信息可以参阅"+"http://trac.openlayers.org/wiki/SphericalMercator.",'methodDeprecated':"该方法已经不再被支持，并且将在3.0中被移除。"+"请使用 ${newMethod} 方法来替代。",'boundsAddError':"您必须传递 x 和 y 两个参数值到 add 方法。",'lonlatAddError':"您必须传递 lon 和 lat 两个参数值到 add 方法。",'pixelAddError':"您必须传递 x and y 两个参数值到 add 方法。",'unsupportedGeometryType':"不支持的几何体类型： ${geomType}",'pagePositionFailed':"OpenLayers.Util.pagePosition 失败：id 为 ${elemId} 的元素可能被错置。",'end':''};OpenLayers.Lang["zh-TW"]={'unhandledRequest':"未處理的請求，傳回值為 ${statusText}。",'permalink':"永久連結",'overlays':"額外圖層",'baseLayer':"基礎圖層",'sameProjection':"地圖縮覽(OverviewMap)只能在跟主地圖相同投影時起作用。",'readNotImplemented':"沒有實作讀取的功能。",'writeNotImplemented':"沒有實作寫入的功能。",'noFID':"因為沒有 FID 所以無法更新 feature。",'errorLoadingGML':"讀取GML檔案 ${url} 錯誤。",'browserNotSupported':"您的瀏覽器未支援向量渲染. 目前支援的渲染方式是:\n${renderers}",'componentShouldBe':"addFeatures : 元件應該為 ${geomType}",'getFeatureError':"getFeatureFromEvent 在一個沒有被渲染的圖層裡被呼叫。這通常意味著您 "+"摧毀了一個圖層，但並未摧毀相關的handler。",'minZoomLevelError':"minZoomLevel 屬性僅適合用在 "+"FixedZoomLevels-descendent 類型的圖層. 這個"+"wfs layer 的 minZoomLevel 是過去所遺留下來的，"+"然而我們不能移除它而不讓它將"+"過去的程式相容性給破壞掉。"+"因此我們將會迴避使用它 -- minZoomLevel "+"會在3.0被移除，請改"+"用在這邊描述的 min/max resolution 設定: "+"http://trac.openlayers.org/wiki/SettingZoomLevels",'commitSuccess':"WFS Transaction: 成功 ${response}",'commitFailed':"WFS Transaction: 失敗 ${response}",'googleWarning':"The Google Layer 圖層無法被正確的載入。<br><br>"+"要迴避這個訊息, 請在右上角的圖層改變器裡，"+"選一個新的基礎圖層。<br><br>"+"很有可能是因為 Google Maps 的函式庫"+"腳本沒有被正確的置入，或沒有包含 "+"您網站上正確的 API key <br><br>"+"開發者: 要幫助這個行為正確完成，"+"<a href='http://trac.openlayers.org/wiki/Google' "+"target='_blank'>請按這裡</a>",'getLayerWarning':"${layerType} 圖層無法被正確的載入。<br><br>"+"要迴避這個訊息, 請在右上角的圖層改變器裡，"+"選一個新的基礎圖層。<br><br>"+"很有可能是因為 ${layerLib} 的函式庫"+"腳本沒有被正確的置入。<br><br>"+"開發者: 要幫助這個行為正確完成，"+"<a href='http://trac.openlayers.org/wiki/${layerLib}' "+"target='_blank'>請按這裡</a>",'scale':"Scale = 1 : ${scaleDenom}",'layerAlreadyAdded':"你試著新增圖層: ${layerName} 到地圖上，但圖層之前就已經被新增了。",'reprojectDeprecated':"你正使用 'reproject' 這個選項 "+"在 ${layerName} 層。這個選項已經不再使用:"+"它的使用原本是設計用來支援在商業地圖上秀出資料，"+"但這個功能已經被"+"Spherical Mercator所取代。更多的資訊可以在 "+"http://trac.openlayers.org/wiki/SphericalMercator 找到。",'methodDeprecated':"這個方法已經不再使用且在3.0將會被移除，"+"請使用 ${newMethod} 來代替。",'boundsAddError':"您必須傳入 x 跟 y 兩者的值進 add 函數。",'lonlatAddError':"您必須傳入 lon 跟 lat 兩者的值進 add 函數。",'pixelAddError':"您必須傳入 x 跟 y 兩者的值進 add 函數。",'unsupportedGeometryType':"未支援的幾何型別: ${geomType}。",'pagePositionFailed':"OpenLayers.Util.pagePosition 失敗: id ${elemId} 的 element 可能被錯置。",'end':''};OpenLayers.Popup.AnchoredBubble=OpenLayers.Class(OpenLayers.Popup.Anchored,{rounded:false,initialize:function(id,lonlat,contentSize,contentHTML,anchor,closeBox,closeBoxCallback){this.padding=new OpenLayers.Bounds(0,OpenLayers.Popup.AnchoredBubble.CORNER_SIZE,0,OpenLayers.Popup.AnchoredBubble.CORNER_SIZE);OpenLayers.Popup.Anchored.prototype.initialize.apply(this,arguments);},draw:function(px){OpenLayers.Popup.Anchored.prototype.draw.apply(this,arguments);this.setContentHTML();this.setBackgroundColor();this.setOpacity();return this.div;},updateRelativePosition:function(){this.setRicoCorners();},setSize:function(contentSize){OpenLayers.Popup.Anchored.prototype.setSize.apply(this,arguments);this.setRicoCorners();},setBackgroundColor:function(color){if(color!=undefined){this.backgroundColor=color;}
+if(this.div!=null){if(this.contentDiv!=null){this.div.style.background="transparent";OpenLayers.Rico.Corner.changeColor(this.groupDiv,this.backgroundColor);}}},setOpacity:function(opacity){OpenLayers.Popup.Anchored.prototype.setOpacity.call(this,opacity);if(this.div!=null){if(this.groupDiv!=null){OpenLayers.Rico.Corner.changeOpacity(this.groupDiv,this.opacity);}}},setBorder:function(border){this.border=0;},setRicoCorners:function(){var corners=this.getCornersToRound(this.relativePosition);var options={corners:corners,color:this.backgroundColor,bgColor:"transparent",blend:false};if(!this.rounded){OpenLayers.Rico.Corner.round(this.div,options);this.rounded=true;}else{OpenLayers.Rico.Corner.reRound(this.groupDiv,options);this.setBackgroundColor();this.setOpacity();}},getCornersToRound:function(){var corners=['tl','tr','bl','br'];var corner=OpenLayers.Bounds.oppositeQuadrant(this.relativePosition);OpenLayers.Util.removeItem(corners,corner);return corners.join(" ");},CLASS_NAME:"OpenLayers.Popup.AnchoredBubble"});OpenLayers.Popup.AnchoredBubble.CORNER_SIZE=5;OpenLayers.Projection=OpenLayers.Class({proj:null,projCode:null,initialize:function(projCode,options){OpenLayers.Util.extend(this,options);this.projCode=projCode;if(window.Proj4js){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){if(projection&&projection.getCode){return this.getCode()==projection.getCode();}else{return false;}},destroy:function(){delete this.proj;delete this.projCode;},CLASS_NAME:"OpenLayers.Projection"});OpenLayers.Projection.transforms={};OpenLayers.Projection.addTransform=function(from,to,method){if(!OpenLayers.Projection.transforms[from]){OpenLayers.Projection.transforms[from]={};}
+OpenLayers.Projection.transforms[from][to]=method;};OpenLayers.Projection.transform=function(point,source,dest){if(source.proj&&dest.proj){point=Proj4js.transform(source.proj,dest.proj,point);}else if(source&&dest&&OpenLayers.Projection.transforms[source.getCode()]&&OpenLayers.Projection.transforms[source.getCode()][dest.getCode()]){OpenLayers.Projection.transforms[source.getCode()][dest.getCode()](point);}
+return point;};OpenLayers.Renderer.SVG=OpenLayers.Class(OpenLayers.Renderer.Elements,{xmlns:"http://www.w3.org/2000/svg",xlinkns:"http://www.w3.org/1999/xlink",MAX_PIXEL:15000,translationParameters:null,symbolSize:{},isGecko:null,initialize:function(containerID){if(!this.supported()){return;}
+OpenLayers.Renderer.Elements.prototype.initialize.apply(this,arguments);this.translationParameters={x:0,y:0};this.isGecko=(navigator.userAgent.toLowerCase().indexOf("gecko/")!=-1);},destroy:function(){OpenLayers.Renderer.Elements.prototype.destroy.apply(this,arguments);},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){OpenLayers.Renderer.Elements.prototype.setExtent.apply(this,arguments);var resolution=this.getResolution();var left=-extent.left/resolution;var 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(0,0);return true;}else{var inRange=this.translate(left-this.left,top-this.top);if(!inRange){this.setExtent(extent,true);}
+return 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="use";}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":case"OpenLayers.Geometry.Surface":nodeType="path";break;default:break;}
+return nodeType;},setStyle:function(node,style,options){style=style||node._style;options=options||node._options;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.graphicTitle){node.setAttributeNS(null,"title",style.graphicTitle);}
+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:-(0.5*width);var yOffset=(style.graphicYOffset!=undefined)?style.graphicYOffset:-(0.5*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,"href",style.externalGraphic);node.setAttributeNS(null,"style","opacity: "+opacity);}else if(this.isComplexSymbol(style.graphicName)){var offset=style.pointRadius*3;var size=offset*2;var id=this.importSymbol(style.graphicName);var href="#"+id;pos=this.getPosition(node);widthFactor=this.symbolSize[id]/size;var parent=node.parentNode;var nextSibling=node.nextSibling;if(parent){parent.removeChild(node);}
+node.setAttributeNS(this.xlinkns,"href",href);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);}
+if(typeof style.rotation!="undefined"&&pos){var rotation=OpenLayers.String.format("rotate(${0} ${1} ${2})",[style.rotation,pos.x,pos.y]);node.setAttributeNS(null,"transform",rotation);}}
+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);node.setAttributeNS(null,"stroke-linejoin","round");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;switch(style.strokeDashstyle){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 style.strokeDashstyle.replace(/ /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(){return this.nodeFactory(this.container.id+"_svgRoot","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/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/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;}},drawSurface:function(node,geometry){var d=null;var draw=true;for(var i=0,len=geometry.components.length;i<len;i++){if((i%3)==0&&(i/3)==0){var component=this.getShortString(geometry.components[i]);if(!component){draw=false;}
+d="M "+component;}else if((i%3)==1){var component=this.getShortString(geometry.components[i]);if(!component){draw=false;}
+d+=" C "+component;}else{var component=this.getShortString(geometry.components[i]);if(!component){draw=false;}
+d+=" "+component;}}
+d+=" Z";if(draw){node.setAttributeNS(null,"d",d);return node;}else{return false;}},drawText:function(featureId,style,location){var resolution=this.getResolution();var x=(location.x/resolution+this.left);var y=(location.y/resolution-this.top);var label=this.nodeFactory(featureId+this.LABEL_ID_SUFFIX,"text");var tspan=this.nodeFactory(featureId+this.LABEL_ID_SUFFIX+"_tspan","tspan");label.setAttributeNS(null,"x",x);label.setAttributeNS(null,"y",-y);label.setAttributeNS(null,"pointer-events","none");if(style.fontColor){label.setAttributeNS(null,"fill",style.fontColor);}
+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);}
+var align=style.labelAlign||"cm";label.setAttributeNS(null,"text-anchor",OpenLayers.Renderer.SVG.LABEL_ALIGN[align[0]]||"middle");if(this.isGecko){label.setAttributeNS(null,"dominant-baseline",OpenLayers.Renderer.SVG.LABEL_ALIGN[align[1]]||"central");}else{tspan.setAttributeNS(null,"baseline-shift",OpenLayers.Renderer.SVG.LABEL_VSHIFT[align[1]]||"-35%");}
+tspan.textContent=style.label;if(!label.parentNode){label.appendChild(tspan);this.textRoot.appendChild(label);}},getComponentsString:function(components,separator){var renderCmp=[];var complete=true;var len=components.length;var strings=[];var str,component,j;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/resolution+this.left;var y1=this.top-goodComponent.y/resolution;var x2=badComponent.x/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/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;if(document.getElementById(id)!=null){return id;}
+var symbol=OpenLayers.Renderer.symbol[graphicName];if(!symbol){throw new Error(graphicName+' is not a valid symbol name');return;}
+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+=" "+x+","+y;}
+node.setAttributeNS(null,"points",points);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.symbolSize[id]=Math.max(width,height)*3;this.defs.appendChild(symbolNode);return symbolNode.id;},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.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);this.offset={x:0,y:0};},destroy:function(){OpenLayers.Renderer.Elements.prototype.destroy.apply(this,arguments);},supported:function(){return!!(document.namespaces);},setExtent:function(extent,resolutionChanged){OpenLayers.Renderer.Elements.prototype.setExtent.apply(this,arguments);var resolution=this.getResolution();var left=extent.left/resolution;var top=extent.top/resolution-this.size.h;if(resolutionChanged){this.offset={x:left,y:top};left=0;top=0;}else{left=left-this.offset.x;top=top-this.offset.y;}
+var org=left+" "+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 true;},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":case"OpenLayers.Geometry.Surface":nodeType="olv:shape";break;default:break;}
+return nodeType;},setStyle:function(node,style,options,geometry){style=style||node._style;options=options||node._options;var widthFactor=1;if(node._geometryClass=="OpenLayers.Geometry.Point"){if(style.externalGraphic){if(style.graphicTitle){node.title=style.graphicTitle;}
+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:-(0.5*width);var yOffset=(style.graphicYOffset!=undefined)?style.graphicYOffset:-(0.5*height);node.style.left=((geometry.x/resolution-this.offset.x)+xOffset).toFixed();node.style.top=((geometry.y/resolution-this.offset.y)-(yOffset+height)).toFixed();node.style.width=width+"px";node.style.height=height+"px";node.style.flip="y";style.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=style.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);}}
+if(typeof style.rotation!="undefined"){if(style.externalGraphic){this.graphicRotate(node,xOffset,yOffset);fill.opacity=0;}else{node.style.rotation=style.rotation;}}
+if(options.isStroked){node.strokecolor=style.strokeColor;node.strokeweight=style.strokeWidth+"px";}else{node.stroked=false;}
+var strokes=node.getElementsByTagName("stroke");var stroke=(strokes.length==0)?null:strokes[0];if(!options.isStroked){if(stroke){node.removeChild(stroke);}}else{if(!stroke){stroke=this.createNode('olv:stroke',node.id+"_stroke");node.appendChild(stroke);}
+stroke.opacity=style.strokeOpacity;stroke.endcap=!style.strokeLinecap||style.strokeLinecap=='butt'?'flat':style.strokeLinecap;stroke.dashstyle=this.dashStyle(style);}
+if(style.cursor!="inherit"&&style.cursor!=null){node.style.cursor=style.cursor;}
+return node;},graphicRotate:function(node,xOffset,yOffset){var style=style||node._style;var options=node._options;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);}},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 rotation=style.rotation*Math.PI/180;var sintheta=Math.sin(rotation);var costheta=Math.cos(rotation);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){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/resolution-this.offset.x).toFixed(),(bbox.bottom/resolution-this.offset.y).toFixed(),(bbox.right/resolution-this.offset.x).toFixed(),(bbox.top/resolution-this.offset.y).toFixed());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=function(){return(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/resolution-this.offset.x).toFixed()-radius)+"px";node.style.top=((geometry.y/resolution-this.offset.y).toFixed()-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/resolution-this.offset.x);y=(comp.y/resolution-this.offset.y);parts[i]=" "+x.toFixed()+","+y.toFixed()+" 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 linearRing,i,j,len,ilen,comp,x,y;for(j=0,len=geometry.components.length;j<len;j++){linearRing=geometry.components[j];path.push("m");for(i=0,ilen=linearRing.components.length;i<ilen;i++){comp=linearRing.components[i];x=comp.x/resolution-this.offset.x;y=comp.y/resolution-this.offset.y;path.push(" "+x.toFixed()+","+y.toFixed());if(i==0){path.push(" l");}}
+path.push(" x ");}
+path.push("e");node.path=path.join("");return node;},drawRectangle:function(node,geometry){var resolution=this.getResolution();node.style.left=(geometry.x/resolution-this.offset.x)+"px";node.style.top=(geometry.y/resolution-this.offset.y)+"px";node.style.width=geometry.width/resolution+"px";node.style.height=geometry.height/resolution+"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/resolution-this.offset.x).toFixed()+"px";label.style.top=(location.y/resolution-this.offset.y).toFixed()+"px";label.style.flip="y";textbox.innerText=style.label;if(style.fillColor){textbox.style.color=style.fontColor;}
+if(style.fontFamily){textbox.style.fontFamily=style.fontFamily;}
+if(style.fontSize){textbox.style.fontSize=style.fontSize;}
+if(style.fontWeight){textbox.style.fontWeight=style.fontWeight;}
+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";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";},drawSurface:function(node,geometry){this.setNodeDimension(node,geometry);var resolution=this.getResolution();var path=[];var comp,x,y;for(var i=0,len=geometry.components.length;i<len;i++){comp=geometry.components[i];x=comp.x/resolution-this.offset.x;y=comp.y/resolution-this.offset.y;if((i%3)==0&&(i/3)==0){path.push("m");}else if((i%3)==1){path.push(" c");}
+path.push(" "+x+","+y);}
+path.push(" x e");node.path=path.join("");return node;},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');return;}
+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){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);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.Tile=OpenLayers.Class({EVENT_TYPES:["loadstart","loadend","reload","unload"],events:null,id:null,layer:null,url:null,bounds:null,size:null,position:null,isLoading:false,initialize:function(layer,position,bounds,url,size){this.layer=layer;this.position=position.clone();this.bounds=bounds.clone();this.url=url;this.size=size.clone();this.id=OpenLayers.Util.createUniqueID("Tile_");this.events=new OpenLayers.Events(this,null,this.EVENT_TYPES);},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;this.events.destroy();this.events=null;},clone:function(obj){if(obj==null){obj=new OpenLayers.Tile(this.layer,this.position,this.bounds,this.url,this.size);}
+OpenLayers.Util.applyDefaults(obj,this);return obj;},draw:function(){var maxExtent=this.layer.maxExtent;var withinMaxExtent=(maxExtent&&this.bounds.intersectsBounds(maxExtent,false));this.shouldDraw=(withinMaxExtent||this.layer.displayOutsideMaxExtent);this.clear();return this.shouldDraw;},moveTo:function(bounds,position,redraw){if(redraw==null){redraw=true;}
+this.bounds=bounds.clone();this.position=position.clone();if(redraw){this.draw();}},clear:function(){},getBoundsFromBaseLayer:function(position){var msg=OpenLayers.i18n('reprojectDeprecated',{'layerName':this.layer.name});OpenLayers.Console.warn(msg);var topLeft=this.layer.map.getLonLatFromLayerPx(position);var bottomRightPx=position.clone();bottomRightPx.x+=this.size.w;bottomRightPx.y+=this.size.h;var bottomRight=this.layer.map.getLonLatFromLayerPx(bottomRightPx);if(topLeft.lon>bottomRight.lon){if(topLeft.lon<0){topLeft.lon=-180-(topLeft.lon+180);}else{bottomRight.lon=180+bottomRight.lon+180;}}
+var bounds=new OpenLayers.Bounds(topLeft.lon,bottomRight.lat,bottomRight.lon,topLeft.lat);return bounds;},showTile:function(){if(this.shouldDraw){this.show();}},show:function(){},hide:function(){},CLASS_NAME:"OpenLayers.Tile"});OpenLayers.Control.PanZoomBar=OpenLayers.Class(OpenLayers.Control.PanZoom,{zoomStopWidth:18,zoomStopHeight:11,slider:null,sliderEvents:null,zoomBarDiv:null,divEvents:null,zoomWorldIcon:false,initialize:function(){OpenLayers.Control.PanZoom.prototype.initialize.apply(this,arguments);},destroy:function(){this._removeZoomBar();this.map.events.un({"changebaselayer":this.redraw,scope:this});OpenLayers.Control.PanZoom.prototype.destroy.apply(this,arguments);},setMap:function(map){OpenLayers.Control.PanZoom.prototype.setMap.apply(this,arguments);this.map.events.register("changebaselayer",this,this.redraw);},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=new OpenLayers.Size(18,18);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);return this.div;},_addZoomBar:function(centered){var imgLocation=OpenLayers.Util.getImagesLocation();var id=this.id+"_"+this.map.id;var zoomsToEnd=this.map.getNumZoomLevels()-1-this.map.getZoom();var slider=OpenLayers.Util.createAlphaImageDiv(id,centered.add(-1,zoomsToEnd*this.zoomStopHeight),new OpenLayers.Size(20,9),imgLocation+"slider.png","absolute");this.slider=slider;this.sliderEvents=new OpenLayers.Events(this,slider,null,true,{includeXY:true});this.sliderEvents.on({"mousedown":this.zoomBarDown,"mousemove":this.zoomBarDrag,"mouseup":this.zoomBarUp,"dblclick":this.doubleClick,"click":this.doubleClick});var sz=new OpenLayers.Size();sz.h=this.zoomStopHeight*this.map.getNumZoomLevels();sz.w=this.zoomStopWidth;var div=null;if(OpenLayers.Util.alphaHack()){var id=this.id+"_"+this.map.id;div=OpenLayers.Util.createAlphaImageDiv(id,centered,new OpenLayers.Size(sz.w,this.zoomStopHeight),imgLocation+"zoombar.png","absolute",null,"crop");div.style.height=sz.h+"px";}else{div=OpenLayers.Util.createDiv('OpenLayers_Control_PanZoomBar_Zoombar'+this.map.id,centered,sz,imgLocation+"zoombar.png");}
+this.zoombarDiv=div;this.divEvents=new OpenLayers.Events(this,div,null,true,{includeXY:true});this.divEvents.on({"mousedown":this.divClick,"mousemove":this.passEventToSlider,"dblclick":this.doubleClick,"click":this.doubleClick});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());return centered;},_removeZoomBar:function(){this.sliderEvents.un({"mousedown":this.zoomBarDown,"mousemove":this.zoomBarDrag,"mouseup":this.zoomBarUp,"dblclick":this.doubleClick,"click":this.doubleClick});this.sliderEvents.destroy();this.divEvents.un({"mousedown":this.divClick,"mousemove":this.passEventToSlider,"dblclick":this.doubleClick,"click":this.doubleClick});this.divEvents.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);},passEventToSlider:function(evt){this.sliderEvents.handleBrowserEvent(evt);},divClick:function(evt){if(!OpenLayers.Event.isLeftClick(evt)){return;}
+var y=evt.xy.y;var top=OpenLayers.Util.pagePosition(evt.object)[1];var levels=(y-top)/this.zoomStopHeight;if(!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);OpenLayers.Event.stop(evt);},zoomBarDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt)){return;}
+this.map.events.on({"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();}
+OpenLayers.Event.stop(evt);}},zoomBarUp:function(evt){if(!OpenLayers.Event.isLeftClick(evt)){return;}
+if(this.zoomStart){this.div.style.cursor="";this.map.events.un({"mouseup":this.passEventToSlider,"mousemove":this.passEventToSlider,scope:this});var deltaY=this.zoomStart.y-evt.xy.y;var zoomLevel=this.map.zoom;if(this.map.fractionalZoom){zoomLevel+=deltaY/this.zoomStopHeight;zoomLevel=Math.min(Math.max(zoomLevel,0),this.map.getNumZoomLevels()-1);}else{zoomLevel+=Math.round(deltaY/this.zoomStopHeight);}
+this.map.zoomTo(zoomLevel);this.moveZoomBar();this.mouseDragStart=null;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.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;},createTextNode:function(text){var node;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;},concatChildValues:function(node,def){var value="";var child=node.firstChild;var childValue;while(child){childValue=child.nodeValue;if(childValue){value+=childValue;}
+child=child.nextSibling;}
+if(value==""&&def!=undefined){value=def;}
+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){if(typeof value=="boolean"){value=String(value);}
+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[this.namespaceAlias[node.namespaceURI]];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;},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.Handler=OpenLayers.Class({id:null,control:null,map:null,keyMask:null,active:false,evt:null,initialize:function(control,callbacks,options){OpenLayers.Util.extend(this,options);this.control=control;this.callbacks=callbacks;if(control.map){this.setMap(control.map);}
+OpenLayers.Util.extend(this,options);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);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.active=false;return true;},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.Lang.de=OpenLayers.Util.applyDefaults({'unhandledRequest':"Unbehandelte Anfragerückmeldung ${statusText}",'permalink':"Permalink",'overlays':"Overlays",'baseLayer':"Grundkarte",'sameProjection':"Die Übersichtskarte funktioniert nur, wenn sie dieselbe Projektion wie die Hauptkarte verwendet",'readNotImplemented':"Lesen nicht implementiert.",'writeNotImplemented':"Schreiben nicht implementiert.",'noFID':"Ein Feature, für das keine FID existiert, kann nicht aktualisiert werden.",'errorLoadingGML':"Fehler beim Laden der GML-Datei ${url}",'browserNotSupported':"Ihr Browser unterstützt keine Vektordarstellung. Aktuell unterstützte Renderer:\n${renderers}",'componentShouldBe':"addFeatures : Komponente sollte vom Typ ${geomType} sein",'commitSuccess':"WFS-Transaktion: ERFOLGREICH ${response}",'commitFailed':"WFS-Transaktion: FEHLGESCHLAGEN ${response}",'googleWarning':"Der Google-Layer konnte nicht korrekt geladen werden.<br><br>"+"Um diese Meldung nicht mehr zu erhalten, wählen Sie einen anderen "+"Hintergrundlayer aus dem LayerSwitcher in der rechten oberen Ecke.<br><br>"+"Sehr wahrscheinlich tritt dieser Fehler auf, weil das Skript der "+"Google-Maps-Bibliothek nicht eingebunden wurde oder keinen gültigen "+"API-Schlüssel für Ihre URL enthält.<br><br>"+"Entwickler: Für Hilfe zum korrekten Einbinden des Google-Layers "+"<a href='http://trac.openlayers.org/wiki/Google' "+"target='_blank'>hier klicken</a>",'getLayerWarning':"Der ${layerType}-Layer konnte nicht korrekt geladen werden.<br><br>"+"Um diese Meldung nicht mehr zu erhalten, wählen Sie einen anderen "+"Hintergrundlayer aus dem LayerSwitcher in der rechten oberen Ecke.<br><br>"+"Sehr wahrscheinlich tritt dieser Fehler auf, weil das Skript der "+'"${layerLib}"-Bibliothek nicht eingebunden wurde.<br><br>'+"Entwickler: Für Hilfe zum korrekten Einbinden von Layern "+"<a href='http://trac.openlayers.org/wiki/${layerLib}' "+"target='_blank'>hier klicken</a>",'scale':"Maßstab = 1 : ${scaleDenom}",'end':''},OpenLayers.Lang["en"]);OpenLayers.Lang.nl=OpenLayers.Util.applyDefaults({'unhandledRequest':"Niet afgehandeld request met als terugmelding ${statusText}",'permalink':"Permalink",'overlays':"Overlays",'baseLayer':"Achtergrondkaart",'sameProjection':"De overzichtskaart werkt alleen als de projectie gelijk is aan de projectie van de hoofdkaart",'readNotImplemented':"Lezen niet geïmplementeerd.",'writeNotImplemented':"Schrijven niet geïmplementeerd.",'noFID':"Een feature welke geen FID heeft kan niet bijgewerkt worden.",'errorLoadingGML':"Fout bij het laden van GML bestand ${url}",'browserNotSupported':"Uw browser ondersteunt het weergeven van vector niet. Momenteel ondersteunde weergave engines:\n${renderers}",'componentShouldBe':"addFeatures : component zou van het type ${geomType} moeten zijn",'commitSuccess':"WFS-transactie: SUCCESVOL ${response}",'commitFailed':"WFS-transactie: MISLUKT ${response}",'googleWarning':"De Google-Layer kon niet correct geladen worden.<br><br>"+"Om deze melding niet meer te krijgen, moet u een andere "+"achtergrondkaart kiezen in de LayerSwitcher in de rechterbovenhoek.<br><br>"+"Dit is waarschijnlijk omdat de ${layerLib} bilbiotheek "+"niet correct ingevoegd is.<br><br>"+"Ontwikkelaars: om dit werkend te krijgen, "+"<a href='http://trac.openlayers.org/wiki/${layerLib}' "+"target='_blank'>klik hier</a>",'getLayerWarning':"De ${layerType} Layer kon niet goed geladen worden.<br><br>"+"Om deze melding niet meer te krijgen, moet u een andere "+"achtergrondkaart kiezen in de LayerSwitcher in de rechterbovenhoek.<br><br>"+"Dit is waarschijnlijk omdat de ${layerLib} bilbiotheek "+"niet correct ingevoegd is.<br><br>"+"Ontwikkelaars: om dit werkend te krijgen, "+"<a href='http://trac.openlayers.org/wiki/${layerLib}' "+"target='_blank'>klik hier</a>",'scale':"Schaal = 1 : ${scaleDenom}",'end':''},OpenLayers.Lang["en"]);OpenLayers.Map=OpenLayers.Class({Z_INDEX_BASE:{BaseLayer:100,Overlay:325,Feature:725,Popup:750,Control:1000},EVENT_TYPES:["preaddlayer","addlayer","removelayer","changelayer","movestart","move","moveend","zoomend","popupopen","popupclose","addmarker","removemarker","clearmarkers","mouseover","mouseout","mousemove","dragstart","drag","dragend","changebaselayer"],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,viewRequestID:0,tileSize:null,projection:"EPSG:4326",units:'degrees',resolutions:null,maxResolution:1.40625,minResolution:null,maxScale:null,minScale:null,maxExtent:null,minExtent:null,restrictedExtent:null,numZoomLevels:16,theme:null,displayProjection:null,fallThrough:true,panTween:null,eventListeners:null,panMethod:OpenLayers.Easing.Expo.easeOut,panDuration:50,paddingForPopups: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.maxExtent=new OpenLayers.Bounds(-180,-90,180,90);this.paddingForPopups=new OpenLayers.Bounds(15,15,15,15);this.theme=OpenLayers._getScriptLocation()+'theme/default/style.css';OpenLayers.Util.extend(this,options);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.div.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);id=this.div.id+"_OpenLayers_Container";this.layerContainerDiv=OpenLayers.Util.createDiv(id);this.layerContainerDiv.style.zIndex=this.Z_INDEX_BASE['Popup']-1;this.viewPortDiv.appendChild(this.layerContainerDiv);this.events=new OpenLayers.Events(this,this.div,this.EVENT_TYPES,this.fallThrough,{includeXY:true});this.updateSize();if(this.eventListeners instanceof Object){this.events.on(this.eventListeners);}
+this.events.register("movestart",this,this.updateSize);if(OpenLayers.String.contains(navigator.appName,"Microsoft")){this.events.register("resize",this,this.updateSize);}else{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);}}
-this.layers=[];if(this.controls==null){if(OpenLayers.Control!=null){this.controls=[new OpenLayers.Control.Navigation(),new OpenLayers.Control.PanZoom(),new OpenLayers.Control.ArgParser()];}else{this.controls=[];}}
-for(var i=0;i<this.controls.length;i++){this.addControlToMap(this.controls[i]);}
-this.popups=new Array();this.unloadDestroy=this.destroy.bindAsEventListener(this);OpenLayers.Event.observe(window,'unload',this.unloadDestroy);},destroy:function(){if(!this.unloadDestroy){return false;}
-OpenLayers.Event.stopObserving(window,'unload',this.unloadDestroy);this.unloadDestroy=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.controls!=null){for(var i=this.controls.length-1;i>=0;--i){this.controls[i].destroy();}
+this.layers=[];if(this.controls==null){if(OpenLayers.Control!=null){this.controls=[new OpenLayers.Control.Navigation(),new OpenLayers.Control.PanZoom(),new OpenLayers.Control.ArgParser(),new OpenLayers.Control.Attribution()];}else{this.controls=[];}}
+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);},render:function(div){this.div=OpenLayers.Util.getElement(div);OpenLayers.Element.addClass(this.div,'olMap');this.events.attachToElement(this.div);this.viewPortDiv.parentNode.removeChild(this.viewPortDiv);this.div.appendChild(this.viewPortDiv);this.updateSize();},unloadDestroy:null,updateSizeDestroy:null,destroy:function(){if(!this.unloadDestroy){return false;}
+OpenLayers.Event.stopObserving(window,'unload',this.unloadDestroy);this.unloadDestroy=null;if(this.updateSizeDestroy){OpenLayers.Event.stopObserving(window,'resize',this.updateSizeDestroy);}else{this.events.unregister("resize",this,this.updateSize);}
+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.div.removeChild(this.viewPortDiv);}
-this.viewPortDiv=null;this.events.destroy();this.events=null;},setOptions:function(options){this.tileSize=new OpenLayers.Size(OpenLayers.Map.TILE_WIDTH,OpenLayers.Map.TILE_HEIGHT);this.maxExtent=new OpenLayers.Bounds(-180,-90,180,90);this.theme=OpenLayers._getScriptLocation()+'theme/default/style.css';OpenLayers.Util.extend(this,options);},getTileSize:function(){return this.tileSize;},getLayer:function(id){var foundLayer=null;for(var i=0;i<this.layers.length;i++){var layer=this.layers[i];if(layer.id==id){foundLayer=layer;}}
+this.viewPortDiv=null;if(this.eventListeners){this.events.un(this.eventListeners);this.eventListeners=null;}
+this.events.destroy();this.events=null;},setOptions:function(options){OpenLayers.Util.extend(this,options);},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);},addLayer:function(layer){for(var i=0;i<this.layers.length;i++){if(this.layers[i]==layer){return false;}}
-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){if(this.baseLayer==null){this.setBaseLayer(layer);}else{layer.setVisibility(false);}}else{if(this.getCenter()!=null){layer.moveTo(this.getExtent(),true);}}
-this.events.triggerEvent("addlayer");},addLayers:function(layers){for(var i=0;i<layers.length;i++){this.addLayer(layers[i]);}},removeLayer:function(layer,setNewBaseLayer){if(setNewBaseLayer==null){setNewBaseLayer=true;}
++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){var msg=OpenLayers.i18n('layerAlreadyAdded',{'layerName':layer.name});OpenLayers.Console.warn(msg);return false;}}
+if(this.allOverlays){layer.isBaseLayer=false;}
+this.events.triggerEvent("preaddlayer",{layer:layer});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.afterAdd();},addLayers:function(layers){for(var i=0,len=layers.length;i<len;i++){this.addLayer(layers[i]);}},removeLayer:function(layer,setNewBaseLayer){if(setNewBaseLayer==null){setNewBaseLayer=true;}
if(layer.isFixed){this.viewPortDiv.removeChild(layer.div);}else{this.layerContainerDiv.removeChild(layer.div);}
-layer.map=null;OpenLayers.Util.removeItem(this.layers,layer);if(setNewBaseLayer&&(this.baseLayer==layer)){this.baseLayer=null;for(i=0;i<this.layers.length;i++){var iLayer=this.layers[i];if(iLayer.isBaseLayer){this.setBaseLayer(iLayer);break;}}}
-this.events.triggerEvent("removelayer");},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;i<this.layers.length;i++)
-this.setLayerZIndex(this.layers[i],i);this.events.triggerEvent("changelayer");}},raiseLayer:function(layer,delta){var idx=this.getLayerIndex(layer)+delta;this.setLayerIndex(layer,idx);},setBaseLayer:function(newBaseLayer,noEvent){var oldExtent=null;if(this.baseLayer){oldExtent=this.baseLayer.getExtent();}
-if(newBaseLayer!=this.baseLayer){if(OpenLayers.Util.indexOf(this.layers,newBaseLayer)!=-1){if(this.baseLayer!=null){this.baseLayer.setVisibility(false,noEvent);}
-this.baseLayer=newBaseLayer;this.viewRequestID++;this.baseLayer.setVisibility(true,noEvent);var center=this.getCenter();if(center!=null){if(oldExtent==null){this.setCenter(center,this.getZoom(),false,true);}else{this.setCenter(oldExtent.getCenterLonLat(),this.getZoomForExtent(oldExtent),false,true);}}
-if((noEvent==null)||(noEvent==false)){this.events.triggerEvent("changebaselayer");}}}},addControl:function(control,px){this.controls.push(control);this.addControlToMap(control,px);},addControlToMap:function(control,px){control.outsideViewport=(control.div!=null);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);}}},addPopup:function(popup,exclusive){if(exclusive){for(var i=0;i<this.popups.length;i++){this.removePopup(this.popups[i]);}}
+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});},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){var oldExtent=null;if(this.baseLayer){oldExtent=this.baseLayer.getExtent();}
+if(newBaseLayer!=this.baseLayer){if(OpenLayers.Util.indexOf(this.layers,newBaseLayer)!=-1){if(this.baseLayer!=null&&!this.allOverlays){this.baseLayer.setVisibility(false);}
+this.baseLayer=newBaseLayer;this.viewRequestID++;if(!this.allOverlays){this.baseLayer.visibility=true;}
+var center=this.getCenter();if(center!=null){var newCenter=(oldExtent)?oldExtent.getCenterLonLat():center;var newZoom=(oldExtent)?this.getZoomForExtent(oldExtent,true):this.getZoomForResolution(this.resolution,true);this.setCenter(newCenter,newZoom,false,true);}
+this.events.triggerEvent("changebaselayer",{layer:this.baseLayer});}}},addControl:function(control,px){this.controls.push(control);this.addControlToMap(control,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);}}},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(){this.events.element.offsets=null;var newSize=this.getCurrentSize();var oldSize=this.getSize();if(oldSize==null)
-this.size=oldSize=newSize;if(!newSize.equals(oldSize)){this.size=newSize;for(var i=0;i<this.layers.length;i++){this.layers[i].onMapResize();}
+return size;},updateSize:function(){this.events.clearMouseCache();var newSize=this.getCurrentSize();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();}
if(this.baseLayer!=null){var center=new OpenLayers.Pixel(newSize.w/2,newSize.h/2);var centerLL=this.getLonLatFromViewPortPx(center);var zoom=this.getZoom();this.zoom=null;this.setCenter(this.getCenter(),zoom);}}},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)){var dim=OpenLayers.Element.getDimensions(this.div);size.w=dim.width;size.h=dim.height;}
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.getCenter();}
if(resolution==null){resolution=this.getResolution();}
if((center!=null)&&(resolution!=null)){var size=this.getSize();var w_deg=size.w*resolution;var h_deg=size.h*resolution;extent=new OpenLayers.Bounds(center.lon-w_deg/2,center.lat-h_deg/2,center.lon+w_deg/2,center.lat+h_deg/2);}
-return extent;},getCenter:function(){return this.center;},getZoom:function(){return this.zoom;},pan:function(dx,dy){var centerPx=this.getViewPortPxFromLonLat(this.getCenter());var newCenterPx=centerPx.add(dx,dy);if(!newCenterPx.equals(centerPx)){var newCenterLonLat=this.getLonLatFromViewPortPx(newCenterPx);this.setCenter(newCenterLonLat);}},setCenter:function(lonlat,zoom,dragging,forceZoomChange){if(!this.center&&!this.isValidLonLat(lonlat)){lonlat=this.maxExtent.getCenterLonLat();}
-var zoomChanged=forceZoomChange||((this.isValidZoomLevel(zoom))&&(zoom!=this.getZoom()));var centerChanged=(this.isValidLonLat(lonlat))&&(!lonlat.equals(this.center));if(zoomChanged||centerChanged||!dragging){if(!dragging){this.events.triggerEvent("movestart");}
+return extent;},getCenter:function(){var center=null;if(this.center){center=this.center.clone();}
+return center;},getZoom:function(){return this.zoom;},pan:function(dx,dy,options){options=OpenLayers.Util.applyDefaults(options,{animate:true,dragging:false});var centerPx=this.getViewPortPxFromLonLat(this.getCenter());var newCenterPx=centerPx.add(dx,dy);if(!options.dragging||!newCenterPx.equals(centerPx)){var newCenterLonLat=this.getLonLatFromViewPortPx(newCenterPx);if(options.animate){this.panTo(newCenterLonLat);}else{this.setCenter(newCenterLonLat,null,options.dragging);}}},panTo:function(lonlat){if(this.panMethod&&this.getExtent().scale(this.panRatio).containsLonLat(lonlat)){if(!this.panTween){this.panTween=new OpenLayers.Tween(this.panMethod);}
+var center=this.getCenter();if(lonlat.lon==center.lon&&lonlat.lat==center.lat){return;}
+var from={lon:center.lon,lat:center.lat};var to={lon:lonlat.lon,lat:lonlat.lat};this.panTween.start(from,to,this.panDuration,{callbacks:{start:OpenLayers.Function.bind(function(lonlat){this.events.triggerEvent("movestart");},this),eachStep:OpenLayers.Function.bind(function(lonlat){lonlat=new OpenLayers.LonLat(lonlat.lon,lonlat.lat);this.moveTo(lonlat,this.zoom,{'dragging':true,'noEvent':true});},this),done:OpenLayers.Function.bind(function(lonlat){lonlat=new OpenLayers.LonLat(lonlat.lon,lonlat.lat);this.moveTo(lonlat,this.zoom,{'noEvent':true});this.events.triggerEvent("moveend");},this)}});}else{this.setCenter(lonlat);}},setCenter:function(lonlat,zoom,dragging,forceZoomChange){this.moveTo(lonlat,zoom,{'dragging':dragging,'forceZoomChange':forceZoomChange,'caller':'setCenter'});},moveTo:function(lonlat,zoom,options){if(!options){options={};}
+var dragging=options.dragging;var forceZoomChange=options.forceZoomChange;var noEvent=options.noEvent;if(this.panTween&&options.caller=="setCenter"){this.panTween.stop();}
+if(!this.center&&!this.isValidLonLat(lonlat)){lonlat=this.maxExtent.getCenterLonLat();}
+if(this.restrictedExtent!=null){if(lonlat==null){lonlat=this.getCenter();}
+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){if(!this.dragging&&!noEvent){this.events.triggerEvent("movestart");}
if(centerChanged){if((!zoomChanged)&&(this.center)){this.centerLayerContainer(lonlat);}
this.center=lonlat.clone();}
if((zoomChanged)||(this.layerContainerOrigin==null)){this.layerContainerOrigin=this.center.clone();this.layerContainerDiv.style.left="0px";this.layerContainerDiv.style.top="0px";}
-if(zoomChanged){this.zoom=zoom;for(var i=0;i<this.popups.length;i++){this.popups[i].updatePosition();}
-this.viewRequestID++;}
-var bounds=this.getExtent();this.baseLayer.moveTo(bounds,zoomChanged,dragging);for(var i=0;i<this.layers.length;i++){var layer=this.layers[i];if(!layer.isBaseLayer){var moveLayer;var inRange=layer.calculateInRange();if(layer.inRange!=inRange){layer.inRange=inRange;moveLayer=true;this.events.triggerEvent("changelayer");}else{moveLayer=(layer.visibility&&layer.inRange);}
-if(moveLayer){layer.moveTo(bounds,zoomChanged,dragging);}}}
+if(zoomChanged){this.zoom=zoom;this.resolution=this.getResolutionForZoom(zoom);this.viewRequestID++;}
+var bounds=this.getExtent();if(this.baseLayer.visibility){this.baseLayer.moveTo(bounds,zoomChanged,dragging);if(dragging){this.baseLayer.events.triggerEvent("move");}else{this.baseLayer.events.triggerEvent("moveend",{"zoomChanged":zoomChanged});}}
+bounds=this.baseLayer.getExtent();for(var i=0,len=this.layers.length;i<len;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,dragging);if(dragging){layer.events.triggerEvent("move");}else{layer.events.triggerEvent("moveend",{"zoomChanged":zoomChanged});}}}}
+if(zoomChanged){for(var i=0,len=this.popups.length;i<len;i++){this.popups[i].updatePosition();}}
this.events.triggerEvent("move");if(zoomChanged){this.events.triggerEvent("zoomend");}}
-if(!dragging){this.events.triggerEvent("moveend");}},centerLayerContainer:function(lonlat){var originPx=this.getViewPortPxFromLonLat(this.layerContainerOrigin);var newPx=this.getViewPortPxFromLonLat(lonlat);if((originPx!=null)&&(newPx!=null)){this.layerContainerDiv.style.left=(originPx.x-newPx.x)+"px";this.layerContainerDiv.style.top=(originPx.y-newPx.y)+"px";}},isValidZoomLevel:function(zoomLevel){return((zoomLevel!=null)&&(zoomLevel>=0)&&(zoomLevel<this.getNumZoomLevels()));},isValidLonLat:function(lonlat){var valid=false;if(lonlat!=null){var maxExtent=this.getMaxExtent();valid=maxExtent.containsLonLat(lonlat);}
-return valid;},getProjection:function(){var projection=null;if(this.baseLayer!=null){projection=this.baseLayer.projection;}
+if(!dragging&&!noEvent){this.events.triggerEvent("moveend");}
+this.dragging=!!dragging;},centerLayerContainer:function(lonlat){var originPx=this.getViewPortPxFromLonLat(this.layerContainerOrigin);var newPx=this.getViewPortPxFromLonLat(lonlat);if((originPx!=null)&&(newPx!=null)){this.layerContainerDiv.style.left=Math.round(originPx.x-newPx.x)+"px";this.layerContainerDiv.style.top=Math.round(originPx.y-newPx.y)+"px";}},isValidZoomLevel:function(zoomLevel){return((zoomLevel!=null)&&(zoomLevel>=0)&&(zoomLevel<this.getNumZoomLevels()));},isValidLonLat:function(lonlat){var valid=false;if(lonlat!=null){var maxExtent=this.getMaxExtent();valid=maxExtent.containsLonLat(lonlat);}
+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(){var maxExtent=null;if(this.baseLayer!=null){maxExtent=this.baseLayer.maxExtent;}
+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();}
-return resolution;},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){var zoom=null;if(this.baseLayer!=null){zoom=this.baseLayer.getZoomForExtent(bounds);}
-return zoom;},getZoomForResolution:function(resolution){var zoom=null;if(this.baseLayer!=null){zoom=this.baseLayer.getZoomForResolution(resolution);}
-return zoom;},zoomTo:function(zoom){if(this.isValidZoomLevel(zoom)){this.setCenter(null,zoom);}},zoomIn:function(){this.zoomTo(this.getZoom()+1);},zoomOut:function(){this.zoomTo(this.getZoom()-1);},zoomToExtent:function(bounds){this.setCenter(bounds.getCenterLonLat(),this.getZoomForExtent(bounds));},zoomToMaxExtent:function(){this.zoomToExtent(this.getMaxExtent());},zoomToScale:function(scale){var res=OpenLayers.Util.getResolutionFromScale(scale,this.baseLayer.units);var size=this.getSize();var w_deg=size.w*res;var h_deg=size.h*res;var center=this.getCenter();var extent=new OpenLayers.Bounds(center.lon-w_deg/2,center.lat-h_deg/2,center.lon+w_deg/2,center.lat+h_deg/2);this.zoomToExtent(extent);},getLonLatFromViewPortPx:function(viewPortPx){var lonlat=null;if(this.baseLayer!=null){lonlat=this.baseLayer.getLonLatFromViewPortPx(viewPortPx);}
+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){if(this.isValidZoomLevel(zoom)){this.setCenter(null,zoom);}},zoomIn:function(){this.zoomTo(this.getZoom()+1);},zoomOut:function(){this.zoomTo(this.getZoom()-1);},zoomToExtent:function(bounds,closest){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 size=this.getSize();var w_deg=size.w*res;var h_deg=size.h*res;var center=this.getCenter();var extent=new OpenLayers.Bounds(center.lon-w_deg/2,center.lat-h_deg/2,center.lon+w_deg/2,center.lat+h_deg/2);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;},getLonLatFromPixel:function(px){return this.getLonLatFromViewPortPx(px);},getPixelFromLonLat:function(lonlat){return this.getViewPortPxFromLonLat(lonlat);},getViewPortPxFromLayerPx:function(layerPx){var viewPortPx=null;if(layerPx!=null){var dX=parseInt(this.layerContainerDiv.style.left);var dY=parseInt(this.layerContainerDiv.style.top);viewPortPx=layerPx.add(dX,dY);}
+return px;},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;},getViewPortPxFromLayerPx:function(layerPx){var viewPortPx=null;if(layerPx!=null){var dX=parseInt(this.layerContainerDiv.style.left);var dY=parseInt(this.layerContainerDiv.style.top);viewPortPx=layerPx.add(dX,dY);}
return viewPortPx;},getLayerPxFromViewPortPx:function(viewPortPx){var layerPx=null;if(viewPortPx!=null){var dX=-parseInt(this.layerContainerDiv.style.left);var dY=-parseInt(this.layerContainerDiv.style.top);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.getViewPortPxFromLonLat(lonlat);return this.getLayerPxFromViewPortPx(px);},CLASS_NAME:"OpenLayers.Map"};OpenLayers.Marker=OpenLayers.Class.create();OpenLayers.Marker.prototype={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,null);},destroy:function(){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);},moveTo:function(px){if((px!=null)&&(this.icon!=null)){this.icon.moveTo(px);}
-this.lonlat=this.map.getLonLatFromLayerPx(px);},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){var newSize=new OpenLayers.Size(this.icon.size.w*inflate,this.icon.size.h*inflate);this.icon.setSize(newSize);}},setOpacity:function(opacity){this.icon.setOpacity(opacity);},display:function(display){this.icon.display(display);},CLASS_NAME:"OpenLayers.Marker"};OpenLayers.Marker.defaultIcon=function(){var url=OpenLayers.Util.getImagesLocation()+"marker.png";var size=new OpenLayers.Size(21,25);var calculateOffset=function(size){return new OpenLayers.Pixel(-(size.w/2),-size.h);};return new OpenLayers.Icon(url,size,null,calculateOffset);};OpenLayers.Popup.AnchoredBubble=OpenLayers.Class.create();OpenLayers.Popup.AnchoredBubble.CORNER_SIZE=5;OpenLayers.Popup.AnchoredBubble.prototype=OpenLayers.Class.inherit(OpenLayers.Popup.Anchored,{rounded:false,initialize:function(id,lonlat,size,contentHTML,anchor,closeBox){OpenLayers.Popup.Anchored.prototype.initialize.apply(this,arguments);},draw:function(px){OpenLayers.Popup.Anchored.prototype.draw.apply(this,arguments);this.setContentHTML();this.setRicoCorners(!this.rounded);this.rounded=true;this.setBackgroundColor();this.setOpacity();return this.div;},setSize:function(size){OpenLayers.Popup.Anchored.prototype.setSize.apply(this,arguments);if(this.contentDiv!=null){var contentSize=this.size.clone();contentSize.h-=(2*OpenLayers.Popup.AnchoredBubble.CORNER_SIZE);contentSize.h-=(2*this.padding);this.contentDiv.style.height=contentSize.h+"px";this.contentDiv.style.width=contentSize.w+"px";if(this.map){this.setRicoCorners(!this.rounded);this.rounded=true;}}},setBackgroundColor:function(color){if(color!=undefined){this.backgroundColor=color;}
-if(this.div!=null){if(this.contentDiv!=null){this.div.style.background="transparent";OpenLayers.Rico.Corner.changeColor(this.contentDiv,this.backgroundColor);}}},setOpacity:function(opacity){if(opacity!=undefined){this.opacity=opacity;}
-if(this.div!=null){if(this.contentDiv!=null){OpenLayers.Rico.Corner.changeOpacity(this.contentDiv,this.opacity);}}},setBorder:function(border){this.border=0;},setRicoCorners:function(firstTime){var corners=this.getCornersToRound(this.relativePosition);var options={corners:corners,color:this.backgroundColor,bgColor:"transparent",blend:false};if(firstTime){OpenLayers.Rico.Corner.round(this.div,options);}else{OpenLayers.Rico.Corner.reRound(this.groupDiv,options);this.setBackgroundColor();this.setOpacity();}},getCornersToRound:function(){var corners=['tl','tr','bl','br'];var corner=OpenLayers.Bounds.oppositeQuadrant(this.relativePosition);OpenLayers.Util.removeItem(corners,corner);return corners.join(" ");},CLASS_NAME:"OpenLayers.Popup.AnchoredBubble"});OpenLayers.Renderer.SVG=OpenLayers.Class.create();OpenLayers.Renderer.SVG.prototype=OpenLayers.Class.inherit(OpenLayers.Renderer.Elements,{xmlns:"http://www.w3.org/2000/svg",maxPixel:15000,localResolution:null,initialize:function(containerID){if(!this.supported()){return;}
-OpenLayers.Renderer.Elements.prototype.initialize.apply(this,arguments);},destroy:function(){OpenLayers.Renderer.Elements.prototype.destroy.apply(this,arguments);},supported:function(){var svgFeature="http://www.w3.org/TR/SVG11/feature#SVG";var supported=(document.implementation&&(document.implementation.hasFeature("org.w3c.svg","1.0")||document.implementation.hasFeature(svgFeature,"1.1")));return supported;},setExtent:function(extent){OpenLayers.Renderer.Elements.prototype.setExtent.apply(this,arguments);var resolution=this.getResolution();if(!this.localResolution||resolution!=this.localResolution){this.left=-extent.left/resolution;this.top=extent.top/resolution;}
-var left=0;var top=0;if(this.localResolution&&resolution==this.localResolution){left=(this.left)-(-extent.left/resolution);top=(this.top)-(extent.top/resolution);}
-this.localResolution=resolution;var extentString=left+" "+top+" "+
-extent.getWidth()/resolution+" "+extent.getHeight()/resolution;this.rendererRoot.setAttributeNS(null,"viewBox",extentString);},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){var nodeType=null;switch(geometry.CLASS_NAME){case"OpenLayers.Geometry.Point":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":case"OpenLayers.Geometry.Surface":nodeType="path";break;default:break;}
-return nodeType;},setStyle:function(node,style,options){style=style||node._style;options=options||node._options;if(node._geometryClass=="OpenLayers.Geometry.Point"){node.setAttributeNS(null,"r",style.pointRadius);}
-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);}else{node.setAttributeNS(null,"stroke","none");}
-if(style.pointerEvents){node.setAttributeNS(null,"pointer-events",style.pointerEvents);}
-if(style.cursor){node.setAttributeNS(null,"cursor",style.cursor);}},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 id=this.container.id+"_svgRoot";var rendererRoot=this.nodeFactory(id,"svg");return rendererRoot;},createRoot:function(){var id=this.container.id+"_root";var root=this.nodeFactory(id,"g");root.setAttributeNS(null,"transform","scale(1, -1)");return root;},drawPoint:function(node,geometry){this.drawCircle(node,geometry,1);},drawCircle:function(node,geometry,radius){var resolution=this.getResolution();var x=(geometry.x/resolution+this.left);var y=(geometry.y/resolution-this.top);var draw=true;if(x<-this.maxPixel||x>this.maxPixel){draw=false;}
-if(y<-this.maxPixel||y>this.maxPixel){draw=false;}
-if(draw){node.setAttributeNS(null,"cx",x);node.setAttributeNS(null,"cy",y);node.setAttributeNS(null,"r",radius);}else{this.root.removeChild(node);}},drawLineString:function(node,geometry){node.setAttributeNS(null,"points",this.getComponentsString(geometry.components));},drawLinearRing:function(node,geometry){node.setAttributeNS(null,"points",this.getComponentsString(geometry.components));},drawPolygon:function(node,geometry){var d="";var draw=true;for(var j=0;j<geometry.components.length;j++){var linearRing=geometry.components[j];d+=" M";for(var i=0;i<linearRing.components.length;i++){var component=this.getShortString(linearRing.components[i])
-if(component){d+=" "+component;}else{draw=false;}}}
-d+=" z";if(draw){node.setAttributeNS(null,"d",d);node.setAttributeNS(null,"fill-rule","evenodd");}else{node.setAttributeNS(null,"d","");}},drawRectangle:function(node,geometry){var x=(geometry.x/resolution+this.left);var y=(geometry.y/resolution-this.top);var draw=true;if(x<-this.maxPixel||x>this.maxPixel){draw=false;}
-if(y<-this.maxPixel||y>this.maxPixel){draw=false;}
-if(draw){node.setAttributeNS(null,"x",x);node.setAttributeNS(null,"y",y);node.setAttributeNS(null,"width",geometry.width);node.setAttributeNS(null,"height",geometry.height);}else{node.setAttributeNS(null,"x","");node.setAttributeNS(null,"y","");node.setAttributeNS(null,"width",0);node.setAttributeNS(null,"height",0);}},drawCurve:function(node,geometry){var d=null;var draw=true;for(var i=0;i<geometry.components.length;i++){if((i%3)==0&&(i/3)==0){var component=this.getShortString(geometry.components[i]);if(!component){draw=false;}
-d="M "+component;}else if((i%3)==1){var component=this.getShortString(geometry.components[i]);if(!component){draw=false;}
-d+=" C "+component;}else{var component=this.getShortString(geometry.components[i]);if(!component){draw=false;}
-d+=" "+component;}}
-if(draw){node.setAttributeNS(null,"d",d);}else{node.setAttributeNS(null,"d","");}},drawSurface:function(node,geometry){var d=null;var draw=true;for(var i=0;i<geometry.components.length;i++){if((i%3)==0&&(i/3)==0){var component=this.getShortString(geometry.components[i]);if(!component){draw=false;}
-d="M "+component;}else if((i%3)==1){var component=this.getShortString(geometry.components[i]);if(!component){draw=false;}
-d+=" C "+component;}else{var component=this.getShortString(geometry.components[i]);if(!component){draw=false;}
-d+=" "+component;}}
-d+=" Z";if(draw){node.setAttributeNS(null,"d",d);}else{node.setAttributeNS(null,"d","");}},getComponentsString:function(components){var strings=[];for(var i=0;i<components.length;i++){var component=this.getShortString(components[i]);if(component){strings.push(component);}}
-return strings.join(",");},getShortString:function(point){var resolution=this.getResolution();var x=(point.x/resolution+this.left);var y=(point.y/resolution-this.top);if(x<-this.maxPixel||x>this.maxPixel){return false;}
-if(y<-this.maxPixel||y>this.maxPixel){return false;}
-var string=x+","+y;return string;},CLASS_NAME:"OpenLayers.Renderer.SVG"});OpenLayers.Renderer.VML=OpenLayers.Class.create();OpenLayers.Renderer.VML.prototype=OpenLayers.Class.inherit(OpenLayers.Renderer.Elements,{xmlns:"urn:schemas-microsoft-com:vml",initialize:function(containerID){if(!this.supported()){return;}
-document.namespaces.add("v","urn:schemas-microsoft-com:vml");var style=document.createStyleSheet();style.addRule('v\\:*',"behavior: url(#default#VML); "+"position: relative; display: inline-block;");OpenLayers.Renderer.Elements.prototype.initialize.apply(this,arguments);},destroy:function(){OpenLayers.Renderer.Elements.prototype.destroy.apply(this,arguments);},supported:function(){var supported=document.namespaces;return supported;},setExtent:function(extent){OpenLayers.Renderer.Elements.prototype.setExtent.apply(this,arguments);var resolution=this.getResolution();var org=extent.left/resolution+" "+
-extent.top/resolution;this.root.setAttribute("coordorigin",org);var size=extent.getWidth()/resolution+" "+
--extent.getHeight()/resolution;this.root.setAttribute("coordsize",size);},setSize:function(size){OpenLayers.Renderer.prototype.setSize.apply(this,arguments);this.rendererRoot.style.width=this.size.w;this.rendererRoot.style.height=this.size.h;this.root.style.width="100%";this.root.style.height="100%";},getNodeType:function(geometry){var nodeType=null;switch(geometry.CLASS_NAME){case"OpenLayers.Geometry.Point":nodeType="v:oval";break;case"OpenLayers.Geometry.Rectangle":nodeType="v:rect";break;case"OpenLayers.Geometry.LineString":case"OpenLayers.Geometry.LinearRing":case"OpenLayers.Geometry.Polygon":case"OpenLayers.Geometry.Curve":case"OpenLayers.Geometry.Surface":nodeType="v:shape";break;default:break;}
-return nodeType;},setStyle:function(node,style,options,geometry){style=style||node._style;options=options||node._options;if(node._geometryClass=="OpenLayers.Geometry.Point"){this.drawCircle(node,geometry,style.pointRadius);}
-var fillColor=(options.isFilled)?style.fillColor:"none";node.setAttribute("fillcolor",fillColor);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('v:fill',node.id+"_fill");node.appendChild(fill);}
-fill.setAttribute("opacity",style.fillOpacity);}
-var strokeColor=(options.isStroked)?style.strokeColor:"none";node.setAttribute("strokecolor",strokeColor);node.setAttribute("strokeweight",style.strokeWidth);var strokes=node.getElementsByTagName("stroke");var stroke=(strokes.length==0)?null:strokes[0];if(!options.isStroked){if(stroke){node.removeChild(stroke);}}else{if(!stroke){stroke=this.createNode('v:stroke',node.id+"_stroke");node.appendChild(stroke);}
-stroke.setAttribute("opacity",style.strokeOpacity);}
-if(style.cursor){node.style.cursor=style.cursor;}},setNodeDimension:function(node,geometry){var bbox=geometry.getBounds();var resolution=this.getResolution();var scaledBox=new OpenLayers.Bounds((bbox.left/resolution).toFixed(),(bbox.bottom/resolution).toFixed(),(bbox.right/resolution).toFixed(),(bbox.top/resolution).toFixed());node.style.left=scaledBox.left;node.style.top=scaledBox.top;node.style.width=scaledBox.getWidth();node.style.height=scaledBox.getHeight();node.coordorigin=scaledBox.left+" "+scaledBox.top;node.coordsize=scaledBox.getWidth()+" "+scaledBox.getHeight();},createNode:function(type,id){var node=document.createElement(type);if(id){node.setAttribute('id',id);}
-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(){var id=this.container.id+"_vmlRoot";var rendererRoot=this.nodeFactory(id,"div");return rendererRoot;},createRoot:function(){var id=this.container.id+"_root";var root=this.nodeFactory(id,"v:group");return root;},drawPoint:function(node,geometry){this.drawCircle(node,geometry,1);},drawCircle:function(node,geometry,radius){var resolution=this.getResolution();node.style.left=(geometry.x/resolution).toFixed()-radius;node.style.top=(geometry.y/resolution).toFixed()-radius;var diameter=radius*2;node.style.width=diameter;node.style.height=diameter;},drawLineString:function(node,geometry){this.drawLine(node,geometry,false);},drawLinearRing:function(node,geometry){this.drawLine(node,geometry,true);},drawLine:function(node,geometry,closeLine){this.setNodeDimension(node,geometry);var resolution=this.getResolution();var path="m";for(var i=0;i<geometry.components.length;i++){var x=(geometry.components[i].x/resolution);var y=(geometry.components[i].y/resolution);path+=" "+x.toFixed()+","+y.toFixed()+" l ";}
-if(closeLine){path+=" x";}
-path+=" e";node.path=path;},drawPolygon:function(node,geometry){this.setNodeDimension(node,geometry);var resolution=this.getResolution();var path="";for(var j=0;j<geometry.components.length;j++){var linearRing=geometry.components[j];path+="m";for(var i=0;i<linearRing.components.length;i++){var x=linearRing.components[i].x/resolution;var y=linearRing.components[i].y/resolution;path+=" "+x.toFixed()+","+y.toFixed();if(i==0){path+=" l";}}
-path+=" x ";}
-path+="e";node.path=path;},drawRectangle:function(node,geometry){var resolution=this.getResolution();node.style.left=geometry.x/resolution;node.style.top=geometry.y/resolution;node.style.width=geometry.width/resolution;node.style.height=geometry.height/resolution;},drawCurve:function(node,geometry){this.setNodeDimension(node,geometry);var resolution=this.getResolution();var path="";for(var i=0;i<geometry.components.length;i++){var x=geometry.components[i].x/resolution;var y=geometry.components[i].y/resolution;if((i%3)==0&&(i/3)==0){path+="m"}else if((i%3)==1){path+=" c"}
-path+=" "+x+","+y;}
-path+=" x e";node.path=path;},drawSurface:function(node,geometry){this.setNodeDimension(node,geometry);var resolution=this.getResolution();var path="";for(var i=0;i<geometry.components.length;i++){var x=geometry.components[i].x/resolution;var y=geometry.components[i].y/resolution;if((i%3)==0&&(i/3)==0){path+="m";}else if((i%3)==1){path+=" c";}
-path+=" "+x+","+y;}
-path+=" x e";node.path=path;},CLASS_NAME:"OpenLayers.Renderer.VML"});OpenLayers.Tile.Image=OpenLayers.Class.create();OpenLayers.Tile.Image.prototype=OpenLayers.Class.inherit(OpenLayers.Tile,{url:null,imgDiv:null,frame:null,initialize:function(layer,position,bounds,url,size){OpenLayers.Tile.prototype.initialize.apply(this,arguments);this.url=url;this.frame=document.createElement('div');this.frame.style.overflow='hidden';this.frame.style.position='absolute';},destroy:function(){if(this.imgDiv!=null){OpenLayers.Event.stopObservingElement(this.imgDiv.id);if(this.imgDiv.parentNode==this.frame){this.frame.removeChild(this.imgDiv);this.imgDiv.map=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);},CLASS_NAME:"OpenLayers.Map"});OpenLayers.Map.TILE_WIDTH=256;OpenLayers.Map.TILE_HEIGHT=256;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,null);},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){var newSize=new OpenLayers.Size(this.icon.size.w*inflate,this.icon.size.h*inflate);this.icon.setSize(newSize);}},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(){var url=OpenLayers.Util.getImagesLocation()+"marker.png";var size=new OpenLayers.Size(21,25);var calculateOffset=function(size){return new OpenLayers.Pixel(-(size.w/2),-size.h);};return new OpenLayers.Icon(url,size,null,calculateOffset);};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},events:new OpenLayers.Events(this,null,["complete","success","failure"]),issue:function(config){var defaultConfig=OpenLayers.Util.extend(this.DEFAULT_CONFIG,{proxy:OpenLayers.ProxyHost});config=OpenLayers.Util.applyDefaults(config,defaultConfig);var request=new OpenLayers.Request.XMLHttpRequest();var url=config.url;if(config.params){var paramString=OpenLayers.Util.getParameterString(config.params);if(paramString.length>0){var separator=(url.indexOf('?')>-1)?'&':'?';url+=separator+paramString;}}
+if(config.proxy&&(url.indexOf("http")==0)){url=config.proxy+encodeURIComponent(url);}
+request.open(config.method,url,config.async,config.user,config.password);for(var header in config.headers){request.setRequestHeader(header,config.headers[header]);}
+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;}
+var events=this.events;request.onreadystatechange=function(){if(request.readyState==OpenLayers.Request.XMLHttpRequest.DONE){var proceed=events.triggerEvent("complete",{request:request,config:config,requestUrl:url});if(proceed!==false){complete(request);if(!request.status||(request.status>=200&&request.status<300)){events.triggerEvent("success",{request:request,config:config,requestUrl:url});if(success){success(request);}}
+if(request.status&&(request.status<200||request.status>=300)){events.triggerEvent("failure",{request:request,config:config,requestUrl:url});if(failure){failure(request);}}}}};if(config.async===false){request.send(config.data);}else{window.setTimeout(function(){request.send(config.data);},0);}
+return 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.Tile.Image=OpenLayers.Class(OpenLayers.Tile,{url:null,imgDiv:null,frame:null,layerAlphaHack:null,isBackBuffer:false,lastRatio:1,isFirstDraw:true,backBufferTile:null,initialize:function(layer,position,bounds,url,size){OpenLayers.Tile.prototype.initialize.apply(this,arguments);this.url=url;this.frame=document.createElement('div');this.frame.style.overflow='hidden';this.frame.style.position='absolute';this.layerAlphaHack=this.layer.alpha&&OpenLayers.Util.alphaHack();},destroy:function(){if(this.imgDiv!=null){if(this.layerAlphaHack){OpenLayers.Event.stopObservingElement(this.imgDiv.childNodes[0].id);}
+OpenLayers.Event.stopObservingElement(this.imgDiv.id);if(this.imgDiv.parentNode==this.frame){this.frame.removeChild(this.imgDiv);this.imgDiv.map=null;}
+this.imgDiv.urls=null;this.imgDiv.src=OpenLayers.Util.getImagesLocation()+"blank.gif";}
this.imgDiv=null;if((this.frame!=null)&&(this.frame.parentNode==this.layer.div)){this.layer.div.removeChild(this.frame);}
-this.frame=null;OpenLayers.Tile.prototype.destroy.apply(this,arguments);},draw:function(){if(this.layer!=this.layer.map.baseLayer&&this.layer.reproject){this.bounds=this.getBoundsFromBaseLayer(this.position);}
-if(!OpenLayers.Tile.prototype.draw.apply(this,arguments)){return false;}
-if(this.imgDiv==null){this.initImgDiv();}
-this.imgDiv.viewRequestID=this.layer.map.viewRequestID;this.url=this.layer.getURL(this.bounds);OpenLayers.Util.modifyDOMElement(this.frame,null,this.position,this.size);if(this.layer.alpha){OpenLayers.Util.modifyAlphaImageDiv(this.imgDiv,null,null,this.layer.imageSize,this.url);}else{this.imgDiv.src=this.url;OpenLayers.Util.modifyDOMElement(this.imgDiv,null,null,this.layer.imageSize);}
-this.drawn=true;return true;},clear:function(){OpenLayers.Tile.prototype.clear.apply(this,arguments);if(this.imgDiv){this.imgDiv.style.display="none";}},moveTo:function(bounds,position,redraw){if(this.layer!=this.layer.map.baseLayer&&this.layer.reproject){bounds=this.getBoundsFromBaseLayer(position);}
-this.url=this.layer.getURL(bounds);OpenLayers.Tile.prototype.moveTo.apply(this,arguments);},initImgDiv:function(){if(this.layer.alpha){this.imgDiv=OpenLayers.Util.createAlphaImageDiv(null,this.layer.imageOffset,this.layer.imageSize,null,"relative",null,null,null,true);}else{this.imgDiv=OpenLayers.Util.createImage(null,this.layer.imageOffset,this.layer.imageSize,null,"relative",null,null,true);}
-this.imgDiv.className='olTileImage';this.frame.appendChild(this.imgDiv);this.layer.div.appendChild(this.frame);if(this.layer.opacity!=null){OpenLayers.Util.modifyDOMElement(this.imgDiv,null,null,null,null,null,null,this.layer.opacity);}
-this.imgDiv.map=this.layer.map;},checkImgURL:function(){if(this.layer){var loaded=this.layer.alpha?this.imgDiv.firstChild.src:this.imgDiv.src;if(!OpenLayers.Util.isEquivalentUrl(loaded,this.url)){this.imgDiv.style.display="none";}}},CLASS_NAME:"OpenLayers.Tile.Image"});OpenLayers.Tile.WFS=OpenLayers.Class.create();OpenLayers.Tile.WFS.prototype=OpenLayers.Class.inherit(OpenLayers.Tile,{features:null,url:null,initialize:function(layer,position,bounds,url,size){OpenLayers.Tile.prototype.initialize.apply(this,arguments);this.url=url;this.features=new Array();},destroy:function(){OpenLayers.Tile.prototype.destroy.apply(this,arguments);this.destroyAllFeatures();this.features=null;this.url=null;},clear:function(){OpenLayers.Tile.prototype.clear.apply(this,arguments);this.destroyAllFeatures();},draw:function(){if(OpenLayers.Tile.prototype.draw.apply(this,arguments)){this.loadFeaturesForRegion(this.requestSuccess);}},loadFeaturesForRegion:function(success,failure){OpenLayers.loadURL(this.url,null,this,success);},requestSuccess:function(request){var doc=request.responseXML;if(!doc||request.fileType!="XML"){doc=OpenLayers.parseXMLString(request.responseText);}
-if(this.layer.vectorMode){var gml=new OpenLayers.Format.GML({extractAttributes:this.layer.options.extractAttributes});this.layer.addFeatures(gml.read(doc));}else{var resultFeatures=OpenLayers.Ajax.getElementsByTagNameNS(doc,"http://www.opengis.net/gml","gml","featureMember");this.addResults(resultFeatures);}},addResults:function(results){for(var i=0;i<results.length;i++){var feature=new this.layer.featureClass(this.layer,results[i]);this.features.push(feature);}},destroyAllFeatures:function(){while(this.features.length>0){var feature=this.features.shift();feature.destroy();}},CLASS_NAME:"OpenLayers.Tile.WFS"});OpenLayers.Control.DragPan=OpenLayers.Class.create();OpenLayers.Control.DragPan.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{type:OpenLayers.Control.TYPE_TOOL,draw:function(){this.handler=new OpenLayers.Handler.Drag(this,{"move":this.panMap,"up":this.panMapDone});},panMap:function(xy){var deltaX=this.handler.start.x-xy.x;var deltaY=this.handler.start.y-xy.y;var size=this.map.getSize();var newXY=new OpenLayers.Pixel(size.w/2+deltaX,size.h/2+deltaY);var newCenter=this.map.getLonLatFromViewPortPx(newXY);this.map.setCenter(newCenter,null,true);this.handler.start=xy;},panMapDone:function(xy){var deltaX=this.handler.start.x-xy.x;var deltaY=this.handler.start.y-xy.y;var size=this.map.getSize();var newXY=new OpenLayers.Pixel(size.w/2+deltaX,size.h/2+deltaY);var newCenter=this.map.getLonLatFromViewPortPx(newXY);this.map.setCenter(newCenter,null,false);this.handler.start=xy;},CLASS_NAME:"OpenLayers.Control.DragPan"});OpenLayers.Control.KeyboardDefaults=OpenLayers.Class.create();OpenLayers.Control.KeyboardDefaults.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{slideFactor:75,initialize:function(){OpenLayers.Control.prototype.initialize.apply(this,arguments);},destroy:function(){if(this.handler){this.handler.destroy();}
-this.handler=null;OpenLayers.Control.prototype.destroy.apply(this,arguments);},draw:function(){this.handler=new OpenLayers.Handler.Keyboard(this,{"keypress":this.defaultKeyPress});this.activate();},defaultKeyPress:function(code){switch(code){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:var size=this.map.getSize();this.map.pan(0,-0.75*size.h);break;case 34:var size=this.map.getSize();this.map.pan(0,0.75*size.h);break;case 35:var size=this.map.getSize();this.map.pan(0.75*size.w,0);break;case 36:var size=this.map.getSize();this.map.pan(-0.75*size.w,0);break;case 43:this.map.zoomIn();break;case 45:this.map.zoomOut();break;case 107:this.map.zoomIn();break;case 109:this.map.zoomOut();break;}},CLASS_NAME:"OpenLayers.Control.KeyboardDefaults"});OpenLayers.Feature=OpenLayers.Class.create();OpenLayers.Feature.prototype={events:null,layer:null,id:null,lonlat:null,data:null,marker:null,popup:null,initialize:function(layer,lonlat,data){this.layer=layer;this.lonlat=lonlat;this.data=(data!=null)?data:new Object();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.events){this.events.destroy();}
-this.events=null;this.layer=null;this.id=null;this.lonlat=null;this.data=null;if(this.marker!=null){this.destroyMarker(this.marker);this.marker=null;}
+this.frame=null;if(this.backBufferTile){this.backBufferTile.destroy();this.backBufferTile=null;}
+this.layer.events.unregister("loadend",this,this.resetBackBuffer);OpenLayers.Tile.prototype.destroy.apply(this,arguments);},clone:function(obj){if(obj==null){obj=new OpenLayers.Tile.Image(this.layer,this.position,this.bounds,this.url,this.size);}
+obj=OpenLayers.Tile.prototype.clone.apply(this,[obj]);obj.imgDiv=null;return obj;},draw:function(){if(this.layer!=this.layer.map.baseLayer&&this.layer.reproject){this.bounds=this.getBoundsFromBaseLayer(this.position);}
+var drawTile=OpenLayers.Tile.prototype.draw.apply(this,arguments);if(OpenLayers.Util.indexOf(this.layer.SUPPORTED_TRANSITIONS,this.layer.transitionEffect)!=-1){if(drawTile){if(!this.backBufferTile){this.backBufferTile=this.clone();this.backBufferTile.hide();this.backBufferTile.isBackBuffer=true;this.events.register('loadend',this,this.resetBackBuffer);this.layer.events.register("loadend",this,this.resetBackBuffer);}
+this.startTransition();}else{if(this.backBufferTile){this.backBufferTile.clear();}}}else{if(drawTile&&this.isFirstDraw){this.events.register('loadend',this,this.showTile);this.isFirstDraw=false;}}
+if(!drawTile){return false;}
+if(this.isLoading){this.events.triggerEvent("reload");}else{this.isLoading=true;this.events.triggerEvent("loadstart");}
+return this.renderTile();},resetBackBuffer:function(){this.showTile();if(this.backBufferTile&&(this.isFirstDraw||!this.layer.numLoadingTiles)){this.isFirstDraw=false;var maxExtent=this.layer.maxExtent;var withinMaxExtent=(maxExtent&&this.bounds.intersectsBounds(maxExtent,false));if(withinMaxExtent){this.backBufferTile.position=this.position;this.backBufferTile.bounds=this.bounds;this.backBufferTile.size=this.size;this.backBufferTile.imageSize=this.layer.imageSize||this.size;this.backBufferTile.imageOffset=this.layer.imageOffset;this.backBufferTile.resolution=this.layer.getResolution();this.backBufferTile.renderTile();}
+this.backBufferTile.hide();}},renderTile:function(){if(this.imgDiv==null){this.initImgDiv();}
+this.imgDiv.viewRequestID=this.layer.map.viewRequestID;if(this.layer.async){this.layer.getURLasync(this.bounds,this,"url",this.positionImage);}else{if(this.layer.url instanceof Array){this.imgDiv.urls=this.layer.url.slice();}
+this.url=this.layer.getURL(this.bounds);this.positionImage();}
+return true;},positionImage:function(){if(this.layer==null)
+return;OpenLayers.Util.modifyDOMElement(this.frame,null,this.position,this.size);var imageSize=this.layer.getImageSize();if(this.layerAlphaHack){OpenLayers.Util.modifyAlphaImageDiv(this.imgDiv,null,null,imageSize,this.url);}else{OpenLayers.Util.modifyDOMElement(this.imgDiv,null,null,imageSize);this.imgDiv.src=this.url;}},clear:function(){if(this.imgDiv){this.hide();if(OpenLayers.Tile.Image.useBlankTile){this.imgDiv.src=OpenLayers.Util.getImagesLocation()+"blank.gif";}}},initImgDiv:function(){var offset=this.layer.imageOffset;var size=this.layer.getImageSize();if(this.layerAlphaHack){this.imgDiv=OpenLayers.Util.createAlphaImageDiv(null,offset,size,null,"relative",null,null,null,true);}else{this.imgDiv=OpenLayers.Util.createImage(null,offset,size,null,"relative",null,null,true);}
+this.imgDiv.className='olTileImage';this.frame.style.zIndex=this.isBackBuffer?0:1;this.frame.appendChild(this.imgDiv);this.layer.div.appendChild(this.frame);if(this.layer.opacity!=null){OpenLayers.Util.modifyDOMElement(this.imgDiv,null,null,null,null,null,null,this.layer.opacity);}
+this.imgDiv.map=this.layer.map;var onload=function(){if(this.isLoading){this.isLoading=false;this.events.triggerEvent("loadend");}};if(this.layerAlphaHack){OpenLayers.Event.observe(this.imgDiv.childNodes[0],'load',OpenLayers.Function.bind(onload,this));}else{OpenLayers.Event.observe(this.imgDiv,'load',OpenLayers.Function.bind(onload,this));}
+var onerror=function(){if(this.imgDiv._attempts>OpenLayers.IMAGE_RELOAD_ATTEMPTS){onload.call(this);}};OpenLayers.Event.observe(this.imgDiv,"error",OpenLayers.Function.bind(onerror,this));},checkImgURL:function(){if(this.layer){var loaded=this.layerAlphaHack?this.imgDiv.firstChild.src:this.imgDiv.src;if(!OpenLayers.Util.isEquivalentUrl(loaded,this.url)){this.hide();}}},startTransition:function(){if(!this.backBufferTile||!this.backBufferTile.imgDiv){return;}
+var ratio=1;if(this.backBufferTile.resolution){ratio=this.backBufferTile.resolution/this.layer.getResolution();}
+if(ratio!=this.lastRatio){if(this.layer.transitionEffect=='resize'){var upperLeft=new OpenLayers.LonLat(this.backBufferTile.bounds.left,this.backBufferTile.bounds.top);var size=new OpenLayers.Size(this.backBufferTile.size.w*ratio,this.backBufferTile.size.h*ratio);var px=this.layer.map.getLayerPxFromLonLat(upperLeft);OpenLayers.Util.modifyDOMElement(this.backBufferTile.frame,null,px,size);var imageSize=this.backBufferTile.imageSize;imageSize=new OpenLayers.Size(imageSize.w*ratio,imageSize.h*ratio);var imageOffset=this.backBufferTile.imageOffset;if(imageOffset){imageOffset=new OpenLayers.Pixel(imageOffset.x*ratio,imageOffset.y*ratio);}
+OpenLayers.Util.modifyDOMElement(this.backBufferTile.imgDiv,null,imageOffset,imageSize);this.backBufferTile.show();}}else{if(this.layer.singleTile){this.backBufferTile.show();}else{this.backBufferTile.hide();}}
+this.lastRatio=ratio;},show:function(){this.frame.style.display='';if(OpenLayers.Util.indexOf(this.layer.SUPPORTED_TRANSITIONS,this.layer.transitionEffect)!=-1){if(navigator.userAgent.toLowerCase().indexOf("gecko")!=-1){this.frame.scrollLeft=this.frame.scrollLeft;}}},hide:function(){this.frame.style.display='none';},CLASS_NAME:"OpenLayers.Tile.Image"});OpenLayers.Tile.Image.useBlankTile=(OpenLayers.Util.getBrowserName()=="safari"||OpenLayers.Util.getBrowserName()=="opera");OpenLayers.Feature=OpenLayers.Class({layer:null,id:null,lonlat:null,data:null,marker:null,popupClass:OpenLayers.Popup.AnchoredBubble,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);}}
+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(){var marker=null;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){var id=this.id+"_popup";var anchor=(this.marker)?this.marker.icon:null;this.popup=new OpenLayers.Popup.AnchoredBubble(id,this.lonlat,this.data.popupSize,this.data.popupContentHTML,anchor,closeBox);}
-return this.popup;},destroyPopup:function(){this.popup.destroy()},CLASS_NAME:"OpenLayers.Feature"};OpenLayers.Layer=OpenLayers.Class.create();OpenLayers.Layer.prototype={id:null,name:null,div:null,EVENT_TYPES:["loadstart","loadend","loadcancel"],events:null,map:null,isBaseLayer:false,alpha:false,displayInLayerSwitcher:true,visibility:true,inRange:false,imageSize:null,imageOffset:null,options: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,initialize:function(name,options){this.addOptions(options);this.name=name;if(this.id==null){this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_");this.div=OpenLayers.Util.createDiv();this.div.style.width="100%";this.div.style.height="100%";this.div.id=this.id;this.events=new OpenLayers.Events(this,this.div,this.EVENT_TYPES);}},destroy:function(setNewBaseLayer){if(setNewBaseLayer==null){setNewBaseLayer=true;}
+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){var id=this.id+"_popup";var anchor=(this.marker)?this.marker.icon:null;if(!this.popup){this.popup=new this.popupClass(id,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.Handler.Click=OpenLayers.Class(OpenLayers.Handler,{delay:300,single:true,'double':false,pixelTolerance:0,stopSingle:false,stopDouble:false,timerId:null,down:null,rightclickTimerId:null,initialize:function(control,callbacks,options){OpenLayers.Handler.prototype.initialize.apply(this,arguments);if(this.pixelTolerance!=null){this.mousedown=function(evt){this.down=evt.xy;return true;};}},mousedown:null,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]);}
+return!this.stopSingle;},dblclick:function(evt){if(this.passesTolerance(evt)){if(this["double"]){this.callback('dblclick',[evt]);}
+this.clearTimer();}
+return!this.stopDouble;},click:function(evt){if(this.passesTolerance(evt)){if(this.timerId!=null){this.clearTimer();}else{var clickEvent=this.single?OpenLayers.Util.extend({},evt):null;this.timerId=window.setTimeout(OpenLayers.Function.bind(this.delayedCall,this,clickEvent),this.delay);}}
+return!this.stopSingle;},passesTolerance:function(evt){var passes=true;if(this.pixelTolerance!=null&&this.down){var dpx=Math.sqrt(Math.pow(this.down.x-evt.xy.x,2)+
+Math.pow(this.down.y-evt.xy.y,2));if(dpx>this.pixelTolerance){passes=false;}}
+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]);}},deactivate:function(){var deactivated=false;if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){this.clearTimer();this.down=null;deactivated=true;}
+return deactivated;},CLASS_NAME:"OpenLayers.Handler.Click"});OpenLayers.Handler.Drag=OpenLayers.Class(OpenLayers.Handler,{started:false,stopDown:true,dragging:false,last:null,start:null,oldOnselectstart:null,interval:0,timeoutId:null,initialize:function(control,callbacks,options){OpenLayers.Handler.prototype.initialize.apply(this,arguments);},down:function(evt){},move:function(evt){},up:function(evt){},out:function(evt){},mousedown:function(evt){var propagate=true;this.dragging=false;if(this.checkModifiers(evt)&&OpenLayers.Event.isLeftClick(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.stop(evt);if(!this.oldOnselectstart){this.oldOnselectstart=(document.onselectstart)?document.onselectstart:function(){return true;};document.onselectstart=function(){return false;};}
+propagate=!this.stopDown;}else{this.started=false;this.start=null;this.last=null;}
+return propagate;},mousemove:function(evt){if(this.started&&!this.timeoutId&&(evt.xy.x!=this.last.x||evt.xy.y!=this.last.y)){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=function(){return false;};}
+this.last=this.evt.xy;}
+return true;},removeTimeout:function(){this.timeoutId=null;},mouseup:function(evt){if(this.started){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;},mouseout:function(evt){if(this.started&&OpenLayers.Util.mouseLeft(evt,this.map.div)){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;},CLASS_NAME:"OpenLayers.Handler.Drag"});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}},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;},mousedown:function(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");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){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);}}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.property||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.MouseWheel=OpenLayers.Class(OpenLayers.Handler,{wheelListener:null,mousePosition:null,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 overLayerDiv=false;var overMapDiv=false;var elem=OpenLayers.Event.element(e);while((elem!=null)&&!overMapDiv&&!overScrollableDiv){if(!overScrollableDiv){try{if(elem.currentStyle){overflow=elem.currentStyle["overflow"];}else{var style=document.defaultView.getComputedStyle(elem,null);var overflow=style.getPropertyValue("overflow");}
+overScrollableDiv=(overflow&&(overflow=="auto")||(overflow=="scroll"));}catch(err){}}
+if(!overLayerDiv){for(var i=0,len=this.map.layers.length;i<len;i++){if(elem==this.map.layers[i].div||elem==this.map.layers[i].pane){overLayerDiv=true;break;}}}
+overMapDiv=(elem==this.map.div);elem=elem.parentNode;}
+if(!overScrollableDiv&&overMapDiv){if(overLayerDiv){this.wheelZoom(e);}
+OpenLayers.Event.stop(e);}},wheelZoom:function(e){var delta=0;if(!e){e=window.event;}
+if(e.wheelDelta){delta=e.wheelDelta/120;if(window.opera&&window.opera.version()<9.2){delta=-delta;}}else if(e.detail){delta=-e.detail/3;}
+if(delta){if(this.mousePosition){e.xy=this.mousePosition;}
+if(!e.xy){e.xy=this.map.getPixelFromLonLat(this.map.getCenter());}
+if(delta<0){this.callback("down",[e,delta]);}else{this.callback("up",[e,delta]);}}},mousemove:function(evt){this.mousePosition=evt.xy;},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.Layer=OpenLayers.Class({id:null,name:null,div:null,opacity:null,alwaysInRange:null,EVENT_TYPES:["loadstart","loadend","loadcancel","visibilitychanged","move","moveend"],events:null,map:null,isBaseLayer:false,alpha:false,displayInLayerSwitcher:true,visibility:true,attribution:null,inRange:false,imageSize:null,imageOffset: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,transitionEffect:null,SUPPORTED_TRANSITIONS:['resize'],initialize:function(name,options){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,this.EVENT_TYPES);if(this.eventListeners instanceof Object){this.events.on(this.eventListeners);}}
+if(this.wrapDateLine){this.displayOutsideMaxExtent=true;}},destroy:function(setNewBaseLayer){if(setNewBaseLayer==null){setNewBaseLayer=true;}
if(this.map!=null){this.map.removeLayer(this,setNewBaseLayer);}
-this.map=null;this.name=null;this.div=null;this.options=null;if(this.events){this.events.destroy();}
-this.events=null;},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer(this.name,this.options);}
-OpenLayers.Util.applyDefaults(obj,this);obj.map=null;return obj;},setName:function(newName){if(newName!=this.name){this.name=newName;if(this.map!=null){this.map.events.triggerEvent("changelayer");}}},addOptions:function(newOptions){if(this.options==null){this.options=new Object();}
-OpenLayers.Util.extend(this.options,newOptions);OpenLayers.Util.extend(this,newOptions);},onMapResize:function(){},moveTo:function(bounds,zoomChanged,dragging){var display=this.visibility;if(!this.isBaseLayer){display=display&&this.inRange;}
-this.display(display);},setMap:function(map){if(this.map==null){this.map=map;this.maxExtent=this.maxExtent||this.map.maxExtent;this.projection=this.projection||this.map.projection;this.units=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();}},setTileSize:function(size){var tileSize=(size)?size:((this.tileSize)?this.tileSize:this.map.getTileSize());this.tileSize=tileSize;if(this.gutter){this.imageOffset=new OpenLayers.Pixel(-this.gutter,-this.gutter);this.imageSize=new OpenLayers.Size(tileSize.w+(2*this.gutter),tileSize.h+(2*this.gutter));}else{this.imageSize=tileSize;this.imageOffset=new OpenLayers.Pixel(0,0);}},getVisibility:function(){return this.visibility;},setVisibility:function(visibility,noEvent){if(visibility!=this.visibility){this.visibility=visibility;this.display(visibility);if(visibility&&this.map!=null){var extent=this.map.getExtent();if(extent!=null){this.moveTo(extent,true);}}
-if((this.map!=null)&&((noEvent==null)||(noEvent==false))){this.map.events.triggerEvent("changelayer");}}},display:function(display){if(display!=(this.div.style.display!="none")){this.div.style.display=(display)?"block":"none";}},calculateInRange:function(){var inRange=false;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("changelayer");}}},initResolutions:function(){var props=new Array('projection','units','scales','resolutions','maxScale','minScale','maxResolution','minResolution','minExtent','maxExtent','numZoomLevels','maxZoomLevel');var confProps=new Object();for(var i=0;i<props.length;i++){var property=props[i];confProps[property]=this.options[property]||this.map[property];}
+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.options);}
+OpenLayers.Util.applyDefaults(obj,this);obj.map=null;return obj;},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){if(this.options==null){this.options={};}
+OpenLayers.Util.extend(this.options,newOptions);OpenLayers.Util.extend(this,newOptions);},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);},setMap:function(map){if(this.map==null){this.map=map;this.maxExtent=this.maxExtent||this.map.maxExtent;this.projection=this.projection||this.map.projection;if(this.projection&&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(){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.imageOffset=new OpenLayers.Pixel(-this.gutter,-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){var inRange=this.calculateInRange();if(display!=(this.div.style.display!="none")){this.div.style.display=(display&&inRange)?"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 props=new Array('projection','units','scales','resolutions','maxScale','minScale','maxResolution','minResolution','minExtent','maxExtent','numZoomLevels','maxZoomLevel');var notScaleProps=['projection','units'];var useInRange=false;var confProps={};for(var i=0,len=props.length;i<len;i++){var property=props[i];if(this.options[property]&&OpenLayers.Util.indexOf(notScaleProps,property)==-1){useInRange=true;}
+confProps[property]=this.options[property]||this.map[property];}
+if(this.alwaysInRange==null){this.alwaysInRange=!useInRange;}
+if((this.options.minScale!=null||this.options.maxScale!=null)&&this.options.scales==null){confProps.scales=null;}
+if((this.options.minResolution!=null||this.options.maxResolution!=null)&&this.options.resolutions==null){confProps.resolutions=null;}
if((!confProps.numZoomLevels)&&(confProps.maxZoomLevel)){confProps.numZoomLevels=confProps.maxZoomLevel+1;}
-if((confProps.scales!=null)||(confProps.resolutions!=null)){if(confProps.scales!=null){confProps.resolutions=new Array();for(var i=0;i<confProps.scales.length;i++){var scale=confProps.scales[i];confProps.resolutions[i]=OpenLayers.Util.getResolutionFromScale(scale,confProps.units);}}
-confProps.numZoomLevels=confProps.resolutions.length;}else{confProps.resolutions=new Array();if(confProps.minScale){confProps.maxResolution=OpenLayers.Util.getResolutionFromScale(confProps.minScale,confProps.units);}else if(confProps.maxResolution=="auto"){var viewSize=this.map.getSize();var wRes=confProps.maxExtent.getWidth()/viewSize.w;var hRes=confProps.maxExtent.getHeight()/viewSize.h;confProps.maxResolution=Math.max(wRes,hRes);}
-if(confProps.maxScale!=null){confProps.minResolution=OpenLayers.Util.getResolutionFromScale(confProps.maxScale);}else if((confProps.minResolution=="auto")&&(confProps.minExtent!=null)){var viewSize=this.map.getSize();var wRes=confProps.minExtent.getWidth()/viewSize.w;var hRes=confProps.minExtent.getHeight()/viewSize.h;confProps.minResolution=Math.max(wRes,hRes);}
-if(confProps.minResolution!=null){var ratio=confProps.maxResolution/confProps.minResolution;confProps.numZoomLevels=Math.floor(Math.log(ratio)/Math.log(2))+1;}
-for(var i=0;i<confProps.numZoomLevels;i++){var res=confProps.maxResolution/Math.pow(2,i)
-confProps.resolutions.push(res);}}
-confProps.resolutions.sort(function(a,b){return(b-a);});this.resolutions=confProps.resolutions;this.maxResolution=confProps.resolutions[0];var lastIndex=confProps.resolutions.length-1;this.minResolution=confProps.resolutions[lastIndex];this.scales=new Array();for(var i=0;i<confProps.resolutions.length;i++){this.scales[i]=OpenLayers.Util.getScaleFromResolution(confProps.resolutions[i],confProps.units);}
-this.minScale=this.scales[0];this.maxScale=this.scales[this.scales.length-1];this.numZoomLevels=confProps.numZoomLevels;},getResolution:function(){var zoom=this.map.getZoom();return this.resolutions[zoom];},getExtent:function(){return this.map.calculateBounds();},getZoomForExtent:function(extent){var viewSize=this.map.getSize();var idealResolution=Math.max(extent.getWidth()/viewSize.w,extent.getHeight()/viewSize.h);return this.getZoomForResolution(idealResolution);},getZoomForResolution:function(resolution){for(var i=1;i<this.resolutions.length;i++){if(this.resolutions[i]<resolution){break;}}
-return(i-1);},getLonLatFromViewPortPx:function(viewPortPx){var lonlat=null;if(viewPortPx!=null){var size=this.map.getSize();var center=this.map.getCenter();if(center){var res=this.map.getResolution();var delta_x=viewPortPx.x-(size.w/2);var delta_y=viewPortPx.y-(size.h/2);lonlat=new OpenLayers.LonLat(center.lon+delta_x*res,center.lat-delta_y*res);}}
-return lonlat;},getViewPortPxFromLonLat:function(lonlat){var px=null;if(lonlat!=null){var resolution=this.map.getResolution();var extent=this.map.getExtent();px=new OpenLayers.Pixel(Math.round(1/resolution*(lonlat.lon-extent.left)),Math.round(1/resolution*(extent.top-lonlat.lat)));}
-return px;},adjustBoundsByGutter:function(bounds){var mapGutter=this.gutter*this.map.getResolution();bounds=new OpenLayers.Bounds(bounds.left-mapGutter,bounds.bottom-mapGutter,bounds.right+mapGutter,bounds.top+mapGutter);return bounds;},setOpacity:function(opacity){if(opacity!=this.opacity){this.opacity=opacity;for(var i=0;i<this.div.childNodes.length;++i){var element=this.div.childNodes[i].firstChild;OpenLayers.Util.modifyDOMElement(element,null,null,null,null,null,null,opacity);}}},setZIndex:function(zIdx){this.div.style.zIndex=zIdx;},CLASS_NAME:"OpenLayers.Layer"};OpenLayers.Marker.Box=OpenLayers.Class.create();OpenLayers.Marker.Box.prototype=OpenLayers.Class.inherit(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,null);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.Control.Navigation=OpenLayers.Class.create();OpenLayers.Control.Navigation.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{dragPan:null,zoomBox:null,wheelHandler:null,activate:function(){this.dragPan.activate();this.wheelHandler.activate();this.zoomBox.activate();return OpenLayers.Control.prototype.activate.apply(this,arguments);},deactivate:function(){this.zoomBox.deactivate();this.dragPan.deactivate();this.wheelHandler.deactivate();return OpenLayers.Control.prototype.deactivate.apply(this,arguments);},draw:function(){this.map.events.register("dblclick",this,this.defaultDblClick);this.dragPan=new OpenLayers.Control.DragPan({map:this.map});this.zoomBox=new OpenLayers.Control.ZoomBox({map:this.map,keyMask:OpenLayers.Handler.MOD_SHIFT});this.dragPan.draw();this.zoomBox.draw();this.wheelHandler=new OpenLayers.Handler.MouseWheel(this,{"up":this.wheelUp,"down":this.wheelDown});this.activate();},defaultDblClick:function(evt){var newCenter=this.map.getLonLatFromViewPortPx(evt.xy);this.map.setCenter(newCenter,this.map.zoom+1);OpenLayers.Event.stop(evt);return false;},wheelChange:function(evt,deltaZ){var newZoom=this.map.getZoom()+deltaZ;if(!this.map.isValidZoomLevel(newZoom))return;var size=this.map.getSize();var deltaX=size.w/2-evt.xy.x;var deltaY=evt.xy.y-size.h/2;var newRes=this.map.baseLayer.resolutions[newZoom];var zoomPoint=this.map.getLonLatFromPixel(evt.xy);var newCenter=new OpenLayers.LonLat(zoomPoint.lon+deltaX*newRes,zoomPoint.lat+deltaY*newRes);this.map.setCenter(newCenter,newZoom);},wheelUp:function(evt){this.wheelChange(evt,1);},wheelDown:function(evt){this.wheelChange(evt,-1);},CLASS_NAME:"OpenLayers.Control.Navigation"});OpenLayers.State={UNKNOWN:'Unknown',INSERT:'Insert',UPDATE:'Update',DELETE:'Delete'}
-OpenLayers.Feature.Vector=OpenLayers.Class.create();OpenLayers.Feature.Vector.prototype=OpenLayers.Class.inherit(OpenLayers.Feature,{fid:null,geometry:null,attributes:null,state:null,style:null,initialize:function(geometry,data,style){OpenLayers.Feature.prototype.initialize.apply(this,[null,null,data]);this.lonlat=null;this.geometry=geometry;this.state=null;this.attributes=new Object();if(data){this.attributes=OpenLayers.Util.extend(this.attributes,data);}
+if((confProps.scales!=null)||(confProps.resolutions!=null)){if(confProps.scales!=null){confProps.resolutions=[];for(var i=0,len=confProps.scales.length;i<len;i++){var scale=confProps.scales[i];confProps.resolutions[i]=OpenLayers.Util.getResolutionFromScale(scale,confProps.units);}}
+confProps.numZoomLevels=confProps.resolutions.length;}else{if(confProps.minScale){confProps.maxResolution=OpenLayers.Util.getResolutionFromScale(confProps.minScale,confProps.units);}else if(confProps.maxResolution=="auto"){var viewSize=this.map.getSize();var wRes=confProps.maxExtent.getWidth()/viewSize.w;var hRes=confProps.maxExtent.getHeight()/viewSize.h;confProps.maxResolution=Math.max(wRes,hRes);}
+if(confProps.maxScale!=null){confProps.minResolution=OpenLayers.Util.getResolutionFromScale(confProps.maxScale,confProps.units);}else if((confProps.minResolution=="auto")&&(confProps.minExtent!=null)){var viewSize=this.map.getSize();var wRes=confProps.minExtent.getWidth()/viewSize.w;var hRes=confProps.minExtent.getHeight()/viewSize.h;confProps.minResolution=Math.max(wRes,hRes);}
+if(confProps.minResolution!=null&&this.options.numZoomLevels==undefined){var ratio=confProps.maxResolution/confProps.minResolution;confProps.numZoomLevels=Math.floor(Math.log(ratio)/Math.log(2))+1;}
+confProps.resolutions=new Array(confProps.numZoomLevels);var base=2;if(typeof confProps.minResolution=="number"&&confProps.numZoomLevels>1){base=Math.pow((confProps.maxResolution/confProps.minResolution),(1/(confProps.numZoomLevels-1)));}
+for(var i=0;i<confProps.numZoomLevels;i++){var res=confProps.maxResolution/Math.pow(base,i);confProps.resolutions[i]=res;}}
+confProps.resolutions.sort(function(a,b){return(b-a);});this.resolutions=confProps.resolutions;this.maxResolution=confProps.resolutions[0];var lastIndex=confProps.resolutions.length-1;this.minResolution=confProps.resolutions[lastIndex];this.scales=[];for(var i=0,len=confProps.resolutions.length;i<len;i++){this.scales[i]=OpenLayers.Util.getScaleFromResolution(confProps.resolutions[i],confProps.units);}
+this.minScale=this.scales[0];this.maxScale=this.scales[this.scales.length-1];this.numZoomLevels=confProps.numZoomLevels;},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;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(var 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(var 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;if(viewPortPx!=null){var size=this.map.getSize();var center=this.map.getCenter();if(center){var res=this.map.getResolution();var delta_x=viewPortPx.x-(size.w/2);var delta_y=viewPortPx.y-(size.h/2);lonlat=new OpenLayers.LonLat(center.lon+delta_x*res,center.lat-delta_y*res);if(this.wrapDateLine){lonlat=lonlat.wrapDateLine(this.maxExtent);}}}
+return lonlat;},getViewPortPxFromLonLat:function(lonlat){var px=null;if(lonlat!=null){var resolution=this.map.getResolution();var extent=this.map.getExtent();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;for(var i=0,len=this.div.childNodes.length;i<len;++i){var element=this.div.childNodes[i].firstChild;OpenLayers.Util.modifyDOMElement(element,null,null,null,null,null,null,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()};bounds=bounds.wrapDateLine(this.maxExtent,wrappingOptions);}
+return bounds;},CLASS_NAME:"OpenLayers.Layer"});(function(){var oXMLHttpRequest=window.XMLHttpRequest;var bGecko=!!window.controllers,bIE=window.document.all&&!window.opera;function cXMLHttpRequest(){this._object=oXMLHttpRequest?new oXMLHttpRequest:new window.ActiveXObject('Microsoft.XMLHTTP');};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.onreadystatechange=null;cXMLHttpRequest.onreadystatechange=null;cXMLHttpRequest.onopen=null;cXMLHttpRequest.onsend=null;cXMLHttpRequest.onabort=null;cXMLHttpRequest.prototype.open=function(sMethod,sUrl,bAsync,sUser,sPassword){this._async=bAsync;var oRequest=this,nState=this.readyState;if(bIE){var fOnUnload=function(){if(oRequest._object.readyState!=cXMLHttpRequest.DONE)
+fCleanTransport(oRequest);};if(bAsync)
+window.attachEvent("onunload",fOnUnload);}
+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){fCleanTransport(oRequest);if(bIE&&bAsync)
+window.detachEvent("onunload",fOnUnload);}
+if(nState!=oRequest.readyState)
+fReadyStateChange(oRequest);nState=oRequest.readyState;};if(cXMLHttpRequest.onopen)
+cXMLHttpRequest.onopen.apply(this,arguments);this._object.open(sMethod,sUrl,bAsync,sUser,sPassword);if(!bAsync&&bGecko){this.readyState=cXMLHttpRequest.OPENED;fReadyStateChange(this);}};cXMLHttpRequest.prototype.send=function(vData){if(cXMLHttpRequest.onsend)
+cXMLHttpRequest.onsend.apply(this,arguments);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._object.send(vData);if(bGecko&&!this._async){this.readyState=cXMLHttpRequest.OPENED;fSynchronizeValues(this);while(this.readyState<cXMLHttpRequest.DONE){this.readyState++;fReadyStateChange(this);if(this._aborted)
+return;}}};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);};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.toString=function(){return'['+"object"+' '+"XMLHttpRequest"+']';};cXMLHttpRequest.toString=function(){return'['+"XMLHttpRequest"+']';};function fReadyStateChange(oRequest){if(oRequest.onreadystatechange)
+oRequest.onreadystatechange.apply(oRequest);if(cXMLHttpRequest.onreadystatechange)
+cXMLHttpRequest.onreadystatechange.apply(oRequest);};function fGetDocument(oRequest){var oDocument=oRequest.responseXML;if(bIE&&oDocument&&!oDocument.documentElement&&oRequest.getResponseHeader("Content-Type").match(/[^\/]+\/[^\+]+\+xml/)){oDocument=new ActiveXObject('Microsoft.XMLDOM');oDocument.loadXML(oRequest.responseText);}
+if(oDocument)
+if((bIE&&oDocument.parseError!=0)||(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;delete oRequest._headers;};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;};};OpenLayers.Request.XMLHttpRequest=cXMLHttpRequest;})();OpenLayers.Control.DragPan=OpenLayers.Class(OpenLayers.Control,{type:OpenLayers.Control.TYPE_TOOL,panned:false,interval:25,draw:function(){this.handler=new OpenLayers.Handler.Drag(this,{"move":this.panMap,"done":this.panMapDone},{interval:this.interval});},panMap:function(xy){this.panned=true;this.map.pan(this.handler.last.x-xy.x,this.handler.last.y-xy.y,{dragging:this.handler.dragging,animate:false});},panMapDone:function(xy){if(this.panned){this.panMap(xy);this.panned=false;}},CLASS_NAME:"OpenLayers.Control.DragPan"});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,renderIntent:"default",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;OpenLayers.Feature.prototype.destroy.apply(this,arguments);},clone:function(obj){if(obj==null){obj=new OpenLayers.Feature(null,this.geometry.clone(),this.data);}
-OpenLayers.Util.applyDefaults(obj,this);return obj;},onScreen:function(){return null;},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(){},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:0.4,hoverFillColor:"white",hoverFillOpacity:0.8,strokeColor:"#ee9900",strokeOpacity:1,strokeWidth:1,hoverStrokeColor:"red",hoverStrokeOpacity:1,hoverStrokeWidth:0.2,pointRadius:6,hoverPointRadius:1,hoverPointUnit:"%",pointerEvents:"visiblePainted"},'select':{fillColor:"blue",fillOpacity:0.4,hoverFillColor:"white",hoverFillOpacity:0.8,strokeColor:"blue",strokeOpacity:1,strokeWidth:2,hoverStrokeColor:"red",hoverStrokeOpacity:1,hoverStrokeWidth:0.2,pointRadius:6,hoverPointRadius:1,hoverPointUnit:"%",pointerEvents:"visiblePainted",cursor:"pointer"},'temporary':{fillColor:"yellow",fillOpacity:0.2,hoverFillColor:"white",hoverFillOpacity:0.8,strokeColor:"yellow",strokeOpacity:1,strokeWidth:4,hoverStrokeColor:"red",hoverStrokeOpacity:1,hoverStrokeWidth:0.2,pointRadius:6,hoverPointRadius:1,hoverPointUnit:"%",pointerEvents:"visiblePainted"}};OpenLayers.Feature.WFS=OpenLayers.Class.create();OpenLayers.Feature.WFS.prototype=OpenLayers.Class.inherit(OpenLayers.Feature,{initialize:function(layer,xmlNode){var newArguments=arguments;var data=this.processXMLNode(xmlNode);newArguments=new Array(layer,data.lonlat,data)
-OpenLayers.Feature.prototype.initialize.apply(this,newArguments);this.createMarker();this.layer.addMarker(this.marker);},destroy:function(){if(this.marker!=null){this.layer.removeMarker(this.marker);}
-OpenLayers.Feature.prototype.destroy.apply(this,arguments);},processXMLNode:function(xmlNode){var point=OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,"http://www.opengis.net/gml","gml","Point");var text=OpenLayers.Util.getXmlNodeValue(OpenLayers.Ajax.getElementsByTagNameNS(point[0],"http://www.opengis.net/gml","gml","coordinates")[0]);var floats=text.split(",");return{lonlat:new OpenLayers.LonLat(parseFloat(floats[0]),parseFloat(floats[1])),id:null};},CLASS_NAME:"OpenLayers.Feature.WFS"});OpenLayers.Layer.Canvas=OpenLayers.Class.create();OpenLayers.Layer.Canvas.prototype=OpenLayers.Class.inherit(OpenLayers.Layer,{isBaseLayer:false,isFixed:true,canvas:null,lines:new Array(),initialize:function(name,options){OpenLayers.Layer.prototype.initialize.apply(this,arguments);},destroy:function(){canvas=null;OpenLayers.Layer.prototype.destroy.apply(this,arguments);},moveTo:function(bounds,zoomChanged,dragging){OpenLayers.Layer.prototype.moveTo.apply(this,arguments);this.redraw();},setStrokeColor:function(color){var ctx=this.canvas.getContext("2d");ctx.strokeStyle=color;},setStrokeWidth:function(width){var ctx=this.canvas.getContext("2d");ctx.lineWidth=width;},setAlpha:function(alpha){var ctx=this.canvas.getContext("2d");ctx.globalAlpha=alpha;},clearCanvas:function(){if(this.canvas!=null){this.canvas.getContext("2d").clearRect(0,0,this.map.getSize().w,this.map.getSize().h);}},drawLine:function(start,end){var ctx=this.canvas.getContext("2d");this.addLine(start,end);this.lines.push(new Array(start,end,ctx.strokeStyle,ctx.lineWidth,ctx.globalAlpha));},addLine:function(start,end){var ctx=this.canvas.getContext("2d");var startpx=this.map.getPixelFromLonLat(start);var endpx=this.map.getPixelFromLonLat(end);ctx.beginPath();ctx.moveTo(startpx.x,startpx.y);ctx.lineTo(endpx.x,endpx.y);ctx.closePath();ctx.stroke();},redraw:function(){if(!this.canvas){this.canvas=document.createElement("CANVAS");this.canvas.setAttribute("width",this.map.getSize().w);this.canvas.setAttribute("height",this.map.getSize().h);this.div.appendChild(this.canvas);}else{this.clearCanvas();}
-for(var i=0;i<this.lines.length;i++){this.setStrokeColor(this.lines[i][2]);this.setStrokeWidth(this.lines[i][3]);this.setAlpha(this.lines[i][4]);this.addLine(this.lines[i][0],this.lines[i][1]);}},CLASS_NAME:"OpenLayers.Layer.Canvas"});OpenLayers.Layer.EventPane=OpenLayers.Class.create();OpenLayers.Layer.EventPane.prototype=OpenLayers.Class.inherit(OpenLayers.Layer,{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;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(/MSIE/.test(navigator.userAgent)){this.pane.style.background="url("+OpenLayers.Util.getImagesLocation()+"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();}},loadWarningMessage:function(){this.div.style.backgroundColor="darkblue";var viewSize=this.map.getSize();msgW=Math.min(viewSize.w,300);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);},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;},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)){var center=this.getMapObjectLonLatFromOLLonLat(newCenter);var zoom=this.getMapObjectZoomFromOLZoom(newZoom);this.setMapObjectCenter(center,zoom);}}}},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.FixedZoomLevels=OpenLayers.Class.create();OpenLayers.Layer.FixedZoomLevels.prototype={initialize:function(){},initResolutions:function(){var props=new Array('minZoomLevel','maxZoomLevel','numZoomLevels');for(var i=0;i<props.length;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 limitZoomLevels=this.MAX_ZOOM_LEVEL-this.minZoomLevel+1;if(this.numZoomLevels!=null){this.numZoomLevels=Math.min(this.numZoomLevels,limitZoomLevels);}else{if(this.maxZoomLevel!=null){var zoomDiff=this.maxZoomLevel-this.minZoomLevel+1;this.numZoomLevels=Math.min(zoomDiff,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.numZoomLevels;i++){this.resolutions[resolutionsIndex++]=this.RESOLUTIONS[i];}}},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 extent=null;var size=this.map.getSize();var tlPx=new OpenLayers.Pixel(0,0);var tlLL=this.getLonLatFromViewPortPx(tlPx);var brPx=new OpenLayers.Pixel(size.w,size.h);var brLL=this.getLonLatFromViewPortPx(brPx);if((tlLL!=null)&&(brLL!=null)){extent=new OpenLayers.Bounds(tlLL.lon,brLL.lat,brLL.lon,tlLL.lat);}
-return extent;},getZoomForResolution:function(resolution){if(this.resolutions!=null){return OpenLayers.Layer.prototype.getZoomForResolution.apply(this,arguments);}else{var extent=OpenLayers.Layer.prototype.getExtent.apply(this,[resolution]);return this.getZoomForExtent(extent);}},getOLZoomFromMapObjectZoom:function(moZoom){var zoom=null;if(moZoom!=null){zoom=moZoom-this.minZoomLevel;}
-return zoom;},getMapObjectZoomFromOLZoom:function(olZoom){var zoom=null;if(olZoom!=null){zoom=olZoom+this.minZoomLevel;}
-return zoom;},CLASS_NAME:"FixedZoomLevels.js"};OpenLayers.Layer.HTTPRequest=OpenLayers.Class.create();OpenLayers.Layer.HTTPRequest.prototype=OpenLayers.Class.inherit(OpenLayers.Layer,{URL_HASH_FACTOR:(Math.sqrt(5)-1)/2,url:null,params:null,reproject:false,initialize:function(name,url,params,options){var newArguments=arguments;newArguments=[name,options];OpenLayers.Layer.prototype.initialize.apply(this,newArguments);this.url=url;this.params=OpenLayers.Util.extend(new Object(),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.options);}
-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);},selectUrl:function(paramString,urls){var product=1;for(var i=0;i<paramString.length;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(new Object(),this.params);allParams=OpenLayers.Util.extend(allParams,newParams);var paramsString=OpenLayers.Util.getParameterString(allParams);if(url instanceof Array){url=this.selectUrl(paramsString,url);}
-var urlParams=OpenLayers.Util.upperCaseObject(OpenLayers.Util.getArgs(url));for(var key in allParams){if(key.toUpperCase()in urlParams){delete allParams[key];}}
+this.geometry=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;},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;}
+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:0.4,hoverFillColor:"white",hoverFillOpacity:0.8,strokeColor:"#ee9900",strokeOpacity:1,strokeWidth:1,strokeLinecap:"round",strokeDashstyle:"solid",hoverStrokeColor:"red",hoverStrokeOpacity:1,hoverStrokeWidth:0.2,pointRadius:6,hoverPointRadius:1,hoverPointUnit:"%",pointerEvents:"visiblePainted",cursor:"inherit"},'select':{fillColor:"blue",fillOpacity:0.4,hoverFillColor:"white",hoverFillOpacity:0.8,strokeColor:"blue",strokeOpacity:1,strokeWidth:2,strokeLinecap:"round",strokeDashstyle:"solid",hoverStrokeColor:"red",hoverStrokeOpacity:1,hoverStrokeWidth:0.2,pointRadius:6,hoverPointRadius:1,hoverPointUnit:"%",pointerEvents:"visiblePainted",cursor:"pointer"},'temporary':{fillColor:"#66cccc",fillOpacity:0.2,hoverFillColor:"white",hoverFillOpacity:0.8,strokeColor:"#66cccc",strokeOpacity:1,strokeLinecap:"round",strokeWidth:2,strokeDashstyle:"solid",hoverStrokeColor:"red",hoverStrokeOpacity:1,hoverStrokeWidth:0.2,pointRadius:6,hoverPointRadius:1,hoverPointUnit:"%",pointerEvents:"visiblePainted",cursor:"inherit"},'delete':{display:"none"}};OpenLayers.Handler.Box=OpenLayers.Class(OpenLayers.Handler,{dragHandler:null,boxDivClassName:'olHandlerBoxZoomBox',boxCharacteristics:null,initialize:function(control,callbacks,options){OpenLayers.Handler.prototype.initialize.apply(this,arguments);var callbacks={"down":this.startBox,"move":this.moveBox,"out":this.removeBox,"up":this.endBox};this.dragHandler=new OpenLayers.Handler.Drag(this,callbacks,{keyMask:this.keyMask});},setMap:function(map){OpenLayers.Handler.prototype.setMap.apply(this,arguments);if(this.dragHandler){this.dragHandler.setMap(map);}},startBox:function(xy){this.zoomBox=OpenLayers.Util.createDiv('zoomBox',this.dragHandler.start);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);this.zoomBox.style.width=Math.max(1,deltaX)+"px";this.zoomBox.style.height=Math.max(1,deltaY)+"px";this.zoomBox.style.left=xy.x<startX?xy.x+"px":startX+"px";this.zoomBox.style.top=xy.y<startY?xy.y+"px":startY+"px";var box=this.getBoxCharacteristics();if(box.newBoxModel){if(xy.x>startX){this.zoomBox.style.width=Math.max(1,deltaX-box.xOffset)+"px";}
+if(xy.y>startY){this.zoomBox.style.height=Math.max(1,deltaY-box.yOffset)+"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.boxCharacteristics=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)){this.dragHandler.deactivate();return true;}else{return false;}},getBoxCharacteristics:function(){if(!this.boxCharacteristics){var xOffset=parseInt(OpenLayers.Element.getStyle(this.zoomBox,"border-left-width"))+parseInt(OpenLayers.Element.getStyle(this.zoomBox,"border-right-width"))+1;var yOffset=parseInt(OpenLayers.Element.getStyle(this.zoomBox,"border-top-width"))+parseInt(OpenLayers.Element.getStyle(this.zoomBox,"border-bottom-width"))+1;var newBoxModel=OpenLayers.Util.getBrowserName()=="msie"?document.compatMode!="BackCompat":true;this.boxCharacteristics={xOffset:xOffset,yOffset:yOffset,newBoxModel:newBoxModel};}
+return this.boxCharacteristics;},CLASS_NAME:"OpenLayers.Handler.Box"});OpenLayers.Handler.RegularPolygon=OpenLayers.Class(OpenLayers.Handler.Drag,{sides:4,radius:null,snapAngle:null,snapToggle:'shiftKey',persist:false,irregular:false,angle:null,fixedRadius:false,feature:null,layer:null,origin:null,initialize:function(control,callbacks,options){this.style=OpenLayers.Util.extend(OpenLayers.Feature.Vector.style['default'],{});OpenLayers.Handler.prototype.initialize.apply(this,[control,callbacks,options]);this.options=(options)?options:new Object();},setOptions:function(newOptions){OpenLayers.Util.extend(this.options,newOptions);OpenLayers.Util.extend(this,newOptions);},activate:function(){var activated=false;if(OpenLayers.Handler.prototype.activate.apply(this,arguments)){var options={displayInLayerSwitcher:false,calculateInRange:function(){return true;}};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.map.getLonLatFromPixel(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.map.getLonLatFromPixel(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,dx,dy,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(){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.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){var newArguments=arguments;newArguments=[name,options];OpenLayers.Layer.prototype.initialize.apply(this,newArguments);this.url=url;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.options);}
+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);return this.redraw();},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(url instanceof Array){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;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.HTTPRequest"});OpenLayers.Layer.Image=OpenLayers.Class.create();OpenLayers.Layer.Image.prototype=OpenLayers.Class.inherit(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.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(){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.options);}
-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 ul=new OpenLayers.LonLat(this.extent.left,this.extent.top);var ulPx=this.map.getLayerPxFromLonLat(ul);if(firstRendering){this.tile=new OpenLayers.Tile.Image(this,ulPx,this.extent,this.url,this.tileSize);}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);this.imageSize=this.tileSize;this.imageOffset=new OpenLayers.Pixel(0,0);},setUrl:function(newUrl){this.url=newUrl;this.draw();},getURL:function(bounds){return this.url;},CLASS_NAME:"OpenLayers.Layer.Image"});OpenLayers.Layer.Markers=OpenLayers.Class.create();OpenLayers.Layer.Markers.prototype=OpenLayers.Class.inherit(OpenLayers.Layer,{isBaseLayer:false,markers:null,drawn:false,initialize:function(name,options){OpenLayers.Layer.prototype.initialize.apply(this,arguments);this.markers=new Array();},destroy:function(){this.clearMarkers();markers=null;OpenLayers.Layer.prototype.destroy.apply(this,arguments);},moveTo:function(bounds,zoomChanged,dragging){OpenLayers.Layer.prototype.moveTo.apply(this,arguments);if(zoomChanged||!this.drawn){this.redraw();this.drawn=true;}},addMarker:function(marker){this.markers.push(marker);if(this.map&&this.map.getExtent()){marker.map=this.map;this.drawMarker(marker);}},removeMarker:function(marker){OpenLayers.Util.removeItem(this.markers,marker);if((marker.icon!=null)&&(marker.icon.imageDiv!=null)&&(marker.icon.imageDiv.parentNode==this.div)){this.div.removeChild(marker.icon.imageDiv);}},clearMarkers:function(){if(this.markers!=null){while(this.markers.length>0){this.removeMarker(this.markers[0]);}}},redraw:function(){for(i=0;i<this.markers.length;i++){this.drawMarker(this.markers[i]);}},drawMarker:function(marker){var px=this.map.getLayerPxFromLonLat(marker.lonlat);if(px==null){marker.display(false);}else{var markerImg=marker.draw(px);if(!marker.drawn){this.div.appendChild(markerImg);marker.drawn=true;}}},CLASS_NAME:"OpenLayers.Layer.Markers"});OpenLayers.Control.DrawFeature=OpenLayers.Class.create();OpenLayers.Control.DrawFeature.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{layer:null,callbacks:null,featureAdded:function(){},handlerOptions:null,initialize:function(layer,handler,options){OpenLayers.Control.prototype.initialize.apply(this,[options]);this.callbacks=OpenLayers.Util.extend({done:this.drawFeature},this.callbacks);this.layer=layer;this.handler=new handler(this,this.callbacks,this.handlerOptions);},drawFeature:function(geometry){var feature=new OpenLayers.Feature.Vector(geometry);this.layer.addFeatures([feature]);this.featureAdded(feature);},CLASS_NAME:"OpenLayers.Control.DrawFeature"});OpenLayers.Control.NavToolbar=OpenLayers.Class.create();OpenLayers.Control.NavToolbar.prototype=OpenLayers.Class.inherit(OpenLayers.Control.Panel,{initialize:function(options){OpenLayers.Control.Panel.prototype.initialize.apply(this,arguments);this.addControls([new OpenLayers.Control.Navigation(),new OpenLayers.Control.ZoomBox()]);},draw:function(){var div=OpenLayers.Control.Panel.prototype.draw.apply(this,arguments);this.activateControl(this.controls[0]);return div;},CLASS_NAME:"OpenLayers.Control.NavToolbar"});OpenLayers.Control.SelectFeature=OpenLayers.Class.create();OpenLayers.Control.SelectFeature.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{multiple:false,hover:false,onSelect:function(){},onUnselect:function(){},layer:null,callbacks:null,selectStyle:OpenLayers.Feature.Vector.style['select'],handler:null,initialize:function(layer,options){OpenLayers.Control.prototype.initialize.apply(this,[options]);this.callbacks=OpenLayers.Util.extend({down:this.downFeature,over:this.overFeature,out:this.outFeature},this.callbacks);this.layer=layer;this.handler=new OpenLayers.Handler.Feature(this,layer,this.callbacks);},downFeature:function(feature){if(this.hover){return;}
-if(this.multiple){if(OpenLayers.Util.indexOf(this.layer.selectedFeatures,feature)>-1){this.unselect(feature);}else{this.select(feature);}}else{if(OpenLayers.Util.indexOf(this.layer.selectedFeatures,feature)>-1){this.unselect(feature);}else{if(this.layer.selectedFeatures){for(var i=0;i<this.layer.selectedFeatures.length;i++){this.unselect(this.layer.selectedFeatures[i]);}}
-this.select(feature);}}},overFeature:function(feature){if(!this.hover){return;}
-if(!(OpenLayers.Util.indexOf(this.layer.selectedFeatures,feature)>-1)){this.select(feature);}},outFeature:function(feature){if(!this.hover){return;}
-this.unselect(feature);},select:function(feature){if(feature.originalStyle==null){feature.originalStyle=feature.style;}
-this.layer.selectedFeatures.push(feature);this.layer.drawFeature(feature,this.selectStyle);this.onSelect(feature);},unselect:function(feature){if(feature.originalStyle==null){feature.originalStyle=feature.style;}
-this.layer.drawFeature(feature,feature.originalStyle);OpenLayers.Util.removeItem(this.layer.selectedFeatures,feature);this.onUnselect(feature);},setMap:function(map){this.handler.setMap(map);OpenLayers.Control.prototype.setMap.apply(this,arguments);},CLASS_NAME:"OpenLayers.Control.SelectFeature"});OpenLayers.Format.KML=OpenLayers.Class.create();OpenLayers.Format.KML.prototype=OpenLayers.Class.inherit(OpenLayers.Format,{featureNS:"http://mapserver.gis.umn.edu/mapserver",collectionName:"FeatureCollection",kmlns:"http://earth.google.com/kml/2.0",read:function(data){if(typeof data=="string"){data=OpenLayers.parseXMLString(data);}
-var featureNodes=OpenLayers.Ajax.getElementsByTagNameNS(data,this.kmlns,"","Placemark");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(xmlNode){var geom;var p;var feature=new OpenLayers.Feature.Vector();if(OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.kmlns,"","Point").length!=0){var point=OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.kmlns,"","Point")[0];p=this.parseCoords(point);if(p.points){geom=p.points[0];geom.extendBounds(p.bounds);}}else if(OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.kmlns,"","LineString").length!=0){var linestring=OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.kmlns,"","LineString")[0];p=this.parseCoords(linestring);if(p.points){geom=new OpenLayers.Geometry.LineString(p.points);geom.extendBounds(p.bounds);}}
-feature.geometry=geom;feature.attributes=this.parseAttributes(xmlNode);return feature;},parseAttributes:function(xmlNode){var nodes=xmlNode.childNodes;var attributes={};for(var i=0;i<nodes.length;i++){var name=nodes[i].nodeName;var value=OpenLayers.Util.getXmlNodeValue(nodes[i]);if((name.search(":pos")!=-1)||(name.search(":posList")!=-1)||(name.search(":coordinates")!=-1)){continue;}
-if((nodes[i].childNodes.length==1&&nodes[i].childNodes[0].nodeName=="#text")||(nodes[i].childNodes.length==0&&nodes[i].nodeName!="#text")){attributes[name]=value;}
-OpenLayers.Util.extend(attributes,this.parseAttributes(nodes[i]))}
-return attributes;},parseCoords:function(xmlNode){var p=[];p.points=[];var coordNodes=OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.kmlns,"","coordinates")[0];var coordString=OpenLayers.Util.getXmlNodeValue(coordNodes);var firstCoord=coordString.split(" ");while(firstCoord[0]=="")
-firstCoord.shift();var dim=firstCoord[0].split(",").length;var nums=(coordString)?coordString.split(/[, \n\t]+/):[];while(nums[0]=="")
-nums.shift();while(nums[nums.length-1]=="")
-nums.pop();for(i=0;i<nums.length;i=i+dim){x=parseFloat(nums[i]);y=parseFloat(nums[i+1]);p.points.push(new OpenLayers.Geometry.Point(x,y));if(!p.bounds){p.bounds=new OpenLayers.Bounds(x,y,x,y);}else{p.bounds.extend(x,y);}}
-return p;},CLASS_NAME:"OpenLayers.Format.KML"});OpenLayers.Geometry=OpenLayers.Class.create();OpenLayers.Geometry.prototype={id:null,parent:null,bounds:null,initialize:function(){this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_");},destroy:function(){this.id=null;this.bounds=null;},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(){},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 0.0;},getArea:function(){return 0.0;},toString:function(){return OpenLayers.Format.WKT.prototype.write(new OpenLayers.Feature.Vector(this));},CLASS_NAME:"OpenLayers.Geometry"};OpenLayers.Layer.Boxes=OpenLayers.Class.create();OpenLayers.Layer.Boxes.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.Markers,{initialize:function(name,options){OpenLayers.Layer.Markers.prototype.initialize.apply(this,arguments);},drawMarker:function(marker){var bounds=marker.bounds;var topleft=this.map.getLayerPxFromLonLat(new OpenLayers.LonLat(bounds.left,bounds.top));var botright=this.map.getLayerPxFromLonLat(new OpenLayers.LonLat(bounds.right,bounds.bottom));if(botright==null||topleft==null){marker.display(false);}else{var sz=new OpenLayers.Size(Math.max(1,botright.x-topleft.x),Math.max(1,botright.y-topleft.y));var markerDiv=marker.draw(topleft,sz);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.GeoRSS=OpenLayers.Class.create();OpenLayers.Layer.GeoRSS.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.Markers,{location:null,features:null,selectedFeature:null,initialize:function(name,location){OpenLayers.Layer.Markers.prototype.initialize.apply(this,[name]);this.location=location;this.features=new Array();OpenLayers.loadURL(location,null,this,this.parseData);},destroy:function(){this.clearFeatures();this.features=null;OpenLayers.Layer.Markers.prototype.destroy.apply(this,arguments);},parseData:function(ajaxRequest){var doc=ajaxRequest.responseXML;if(!doc||ajaxRequest.fileType!="XML"){doc=OpenLayers.parseXMLString(ajaxRequest.responseText);}
-this.name=null;try{this.name=doc.getElementsByTagNameNS('*','title')[0].firstChild.nodeValue;}
-catch(e){this.name=doc.getElementsByTagName('title')[0].firstChild.nodeValue;}
-var itemlist=null;try{itemlist=doc.getElementsByTagNameNS('*','item');}
-catch(e){itemlist=doc.getElementsByTagName('item');}
-if(itemlist.length==0){try{itemlist=doc.getElementsByTagNameNS('*','entry');}
-catch(e){itemlist=doc.getElementsByTagName('entry');}}
-for(var i=0;i<itemlist.length;i++){var data={};var point=OpenLayers.Util.getNodes(itemlist[i],'georss:point');var lat=OpenLayers.Util.getNodes(itemlist[i],'geo:lat');var lon=OpenLayers.Util.getNodes(itemlist[i],'geo:long');if(point.length>0){var location=point[0].firstChild.nodeValue.split(" ");if(location.length!=2){var location=point[0].firstChild.nodeValue.split(",");}}else if(lat.length>0&&lon.length>0){var location=[parseFloat(lat[0].firstChild.nodeValue),parseFloat(lon[0].firstChild.nodeValue)];}else{continue;}
-location=new OpenLayers.LonLat(parseFloat(location[1]),parseFloat(location[0]));var title="Untitled";try{title=OpenLayers.Util.getNodes(itemlist[i],"title")[0].firstChild.nodeValue;}
-catch(e){title="Untitled";}
-var descr_nodes=null;try{descr_nodes=itemlist[i].getElementsByTagNameNS("*","description");}
-catch(e){descr_nodes=itemlist[i].getElementsByTagName("description");}
-if(descr_nodes.length==0){try{descr_nodes=itemlist[i].getElementsByTagNameNS("*","summary");}
-catch(e){descr_nodes=itemlist[i].getElementsByTagName("summary");}}
-var description="No description.";try{description=descr_nodes[0].firstChild.nodeValue;}
-catch(e){description="No description.";}
-try{var link=OpenLayers.Util.getNodes(itemlist[i],"link")[0].firstChild.nodeValue;}
-catch(e){try{var link=OpenLayers.Util.getNodes(itemlist[i],"link")[0].getAttribute("href");}
-catch(e){}}
-data.icon=OpenLayers.Marker.defaultIcon();data.popupSize=new OpenLayers.Size(250,120);if((title!=null)&&(description!=null)){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);}},markerClick:function(evt){sameMarkerClicked=(this==this.layer.selectedFeature);this.layer.selectedFeature=(!sameMarkerClicked)?this:null;for(var i=0;i<this.layer.map.popups.length;i++){this.layer.map.removePopup(this.layer.map.popups[i]);}
-if(!sameMarkerClicked){var popup=this.createPopup();OpenLayers.Event.observe(popup.div,"click",function(){for(var i=0;i<this.layer.map.popups.length;i++){this.layer.map.removePopup(this.layer.map.popups[i]);}}.bindAsEventListener(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.Google=OpenLayers.Class.create();OpenLayers.Layer.Google.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.EventPane,OpenLayers.Layer.FixedZoomLevels,{MIN_ZOOM_LEVEL:0,MAX_ZOOM_LEVEL:19,RESOLUTIONS:[1.40625,0.703125,0.3515625,0.17578125,0.087890625,0.0439453125,0.02197265625,0.010986328125,0.0054931640625,0.00274658203125,0.001373291015625,0.0006866455078125,0.00034332275390625,0.000171661376953125,0.0000858306884765625,0.00004291534423828125,.00002145767211914062,.00001072883605957031,.00000536441802978515,.00000268220901489257],type:null,initialize:function(name,options){OpenLayers.Layer.EventPane.prototype.initialize.apply(this,arguments);OpenLayers.Layer.FixedZoomLevels.prototype.initialize.apply(this,arguments);this.addContainerPxFunction();},loadMapObject:function(){try{this.mapObject=new GMap2(this.div);var poweredBy=this.div.lastChild;this.div.removeChild(poweredBy);this.pane.appendChild(poweredBy);poweredBy.className="olLayerGooglePoweredBy gmnoprint";poweredBy.style.left="";poweredBy.style.bottom="";var termsOfUse=this.div.lastChild;this.div.removeChild(termsOfUse);this.pane.appendChild(termsOfUse);termsOfUse.className="olLayerGoogleCopyright";termsOfUse.style.right="";termsOfUse.style.bottom="";}catch(e){}},setMap:function(map){OpenLayers.Layer.EventPane.prototype.setMap.apply(this,arguments);if(this.type!=null){this.map.events.register("moveend",this,this.setMapType);}},setMapType:function(){if(this.mapObject.getCenter()!=null){this.mapObject.setMapType(this.type);this.map.events.unregister("moveend",this,this.setMapType);}},onMapResize:function(){this.mapObject.checkResize();},getOLBoundsFromMapObjectBounds:function(moBounds){var olBounds=null;if(moBounds!=null){var sw=moBounds.getSouthWest();var ne=moBounds.getNorthEast();olBounds=new OpenLayers.Bounds(sw.lng(),sw.lat(),ne.lng(),ne.lat());}
-return olBounds;},getMapObjectBoundsFromOLBounds:function(olBounds){var moBounds=null;if(olBounds!=null){var sw=new GLatLng(olBounds.bottom,olBounds.left);var ne=new GLatLng(olBounds.top,olBounds.right);moBounds=new GLatLngBounds(sw,ne);}
-return moBounds;},addContainerPxFunction:function(){if(typeof GMap2!="undefined"&&!GMap2.fromLatLngToContainerPixel){GMap2.prototype.fromLatLngToContainerPixel=function(gLatLng){var gPoint=this.fromLatLngToDivPixel(gLatLng);var div=this.b.firstChild.firstChild;gPoint.x+=div.offsetLeft;gPoint.y+=div.offsetTop;return gPoint;};}},getWarningHTML:function(){var html="";html+="The Google Layer was unable to load correctly.<br>";html+="<br>";html+="To get rid of this message, select a new BaseLayer "
-html+="in the layer switcher in the upper-right corner.<br>";html+="<br>";html+="Most likely, this is because the Google Maps library";html+=" script was either not included, or does not contain the";html+=" correct API key for your site.<br>";html+="<br>";html+="Developers: For help getting this working correctly, ";html+="<a href='http://trac.openlayers.org/wiki/Google' "
-html+="target='_blank'>";html+="click here";html+="</a>";return html;},setMapObjectCenter:function(center,zoom){this.mapObject.setCenter(center,zoom);},getMapObjectCenter:function(){return this.mapObject.getCenter();},getMapObjectZoom:function(){return this.mapObject.getZoom();},getMapObjectLonLatFromMapObjectPixel:function(moPixel){return this.mapObject.fromContainerPixelToLatLng(moPixel);},getMapObjectPixelFromMapObjectLonLat:function(moLonLat){return this.mapObject.fromLatLngToContainerPixel(moLonLat);},getMapObjectZoomFromMapObjectBounds:function(moBounds){return this.mapObject.getBoundsZoomLevel(moBounds);},getLongitudeFromMapObjectLonLat:function(moLonLat){return moLonLat.lng();},getLatitudeFromMapObjectLonLat:function(moLonLat){return moLonLat.lat();},getMapObjectLonLatFromLonLat:function(lon,lat){return new GLatLng(lat,lon);},getXFromMapObjectPixel:function(moPixel){return moPixel.x;},getYFromMapObjectPixel:function(moPixel){return moPixel.y;},getMapObjectPixelFromXY:function(x,y){return new GPoint(x,y);},CLASS_NAME:"OpenLayers.Layer.Google"});OpenLayers.Layer.Grid=OpenLayers.Class.create();OpenLayers.Layer.Grid.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.HTTPRequest,{tileSize:null,grid:null,buffer:2,initialize:function(name,url,params,options){OpenLayers.Layer.HTTPRequest.prototype.initialize.apply(this,arguments);this.grid=new Array();},destroy:function(){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;iRow<this.grid.length;iRow++){var row=this.grid[iRow];for(var iCol=0;iCol<row.length;iCol++){row[iCol].destroy();}}
+return requestString;},CLASS_NAME:"OpenLayers.Layer.HTTPRequest"});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!=null){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.SphericalMercator={getExtent:function(){var extent=null;if(this.sphericalMercator){extent=this.map.calculateBounds();}else{extent=OpenLayers.Layer.FixedZoomLevels.prototype.getExtent.apply(this);}
+return extent;},initMercatorParameters:function(){this.RESOLUTIONS=[];var maxResolution=156543.0339;for(var zoom=0;zoom<=this.MAX_ZOOM_LEVEL;++zoom){this.RESOLUTIONS[zoom]=maxResolution/Math.pow(2,zoom);}
+this.units="m";this.projection="EPSG:900913";},forwardMercator:function(lon,lat){var x=lon*20037508.34/180;var y=Math.log(Math.tan((90+lat)*Math.PI/360))/(Math.PI/180);y=y*20037508.34/180;return new OpenLayers.LonLat(x,y);},inverseMercator:function(x,y){var lon=(x/20037508.34)*180;var lat=(y/20037508.34)*180;lat=180/Math.PI*(2*Math.atan(Math.exp(lat*Math.PI/180))-Math.PI/2);return new OpenLayers.LonLat(lon,lat);},projectForward:function(point){var lonlat=OpenLayers.Layer.SphericalMercator.forwardMercator(point.x,point.y);point.x=lonlat.lon;point.y=lonlat.lat;return point;},projectInverse:function(point){var lonlat=OpenLayers.Layer.SphericalMercator.inverseMercator(point.x,point.y);point.x=lonlat.lon;point.y=lonlat.lat;return point;}};OpenLayers.Projection.addTransform("EPSG:4326","EPSG:900913",OpenLayers.Layer.SphericalMercator.projectForward);OpenLayers.Projection.addTransform("EPSG:900913","EPSG:4326",OpenLayers.Layer.SphericalMercator.projectInverse);OpenLayers.Control.DrawFeature=OpenLayers.Class(OpenLayers.Control,{layer:null,callbacks:null,EVENT_TYPES:["featureadded"],featureAdded:function(){},handlerOptions:null,initialize:function(layer,handler,options){this.EVENT_TYPES=OpenLayers.Control.DrawFeature.prototype.EVENT_TYPES.concat(OpenLayers.Control.prototype.EVENT_TYPES);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;var sketchStyle=this.layer.styleMap&&this.layer.styleMap.styles.temporary;if(sketchStyle){this.handlerOptions=this.handlerOptions||{};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});}},CLASS_NAME:"OpenLayers.Control.DrawFeature"});OpenLayers.Control.ZoomBox=OpenLayers.Class(OpenLayers.Control,{type:OpenLayers.Control.TYPE_TOOL,out:false,alwaysZoom:false,draw:function(){this.handler=new OpenLayers.Handler.Box(this,{done:this.zoomBox},{keyMask:this.keyMask});},zoomBox:function(position){if(position instanceof OpenLayers.Bounds){if(!this.out){var minXY=this.map.getLonLatFromPixel(new OpenLayers.Pixel(position.left,position.bottom));var maxXY=this.map.getLonLatFromPixel(new OpenLayers.Pixel(position.right,position.top));var bounds=new OpenLayers.Bounds(minXY.lon,minXY.lat,maxXY.lon,maxXY.lat);}else{var pixWidth=Math.abs(position.right-position.left);var pixHeight=Math.abs(position.top-position.bottom);var zoomFactor=Math.min((this.map.size.h/pixHeight),(this.map.size.w/pixWidth));var extent=this.map.getExtent();var center=this.map.getLonLatFromPixel(position.getCenterPixel());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;var bounds=new OpenLayers.Bounds(xmin,ymin,xmax,ymax);}
+var lastZoom=this.map.getZoom();this.map.zoomToExtent(bounds);if(lastZoom==this.map.getZoom()&&this.alwaysZoom==true){this.map.zoomTo(lastZoom+(this.out?-1:1));}}else{if(!this.out){this.map.setCenter(this.map.getLonLatFromPixel(position),this.map.getZoom()+1);}else{this.map.setCenter(this.map.getLonLatFromPixel(position),this.map.getZoom()-1);}}},CLASS_NAME:"OpenLayers.Control.ZoomBox"});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;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,type,data,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;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);}
+data=this.extract[type].apply(this,[geometry]);pieces.push(type.toUpperCase()+'('+data+')');}
+if(isCollection){pieces.push(')');}
+return pieces.join('');},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(',');}},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 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.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.Layer.Grid=OpenLayers.Class(OpenLayers.Layer.HTTPRequest,{tileSize:null,grid:null,singleTile:false,ratio:1.5,buffer:2,numLoadingTiles:0,initialize:function(name,url,params,options){OpenLayers.Layer.HTTPRequest.prototype.initialize.apply(this,arguments);this.events.addEventType("tileloaded");this.grid=[];},destroy:function(){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.removeTileMonitoringHooks(tile);tile.destroy();}}
this.grid=[];}},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.Grid(this.name,this.url,this.params,this.options);}
obj=OpenLayers.Layer.HTTPRequest.prototype.clone.apply(this,[obj]);if(this.tileSize!=null){obj.tileSize=this.tileSize.clone();}
-obj.grid=new Array();return obj;},setMap:function(map){OpenLayers.Layer.HTTPRequest.prototype.setMap.apply(this,arguments);if(this.tileSize==null){this.tileSize=this.map.getTileSize();}},moveTo:function(bounds,zoomChanged,dragging){OpenLayers.Layer.HTTPRequest.prototype.moveTo.apply(this,arguments);if(bounds==null){bounds=this.map.getExtent();}
-if(bounds!=null){if(!this.grid.length||zoomChanged||!this.getGridBounds().containsBounds(bounds,true)){this._initTiles();}else{var buffer=(this.buffer)?this.buffer*1.5:1;while(true){var tlLayer=this.grid[0][0].position;var tlViewPort=this.map.getViewPortPxFromLayerPx(tlLayer);if(tlViewPort.x>-this.tileSize.w*(buffer-1)){this.shiftColumn(true);}else if(tlViewPort.x<-this.tileSize.w*buffer){this.shiftColumn(false);}else if(tlViewPort.y>-this.tileSize.h*(buffer-1)){this.shiftRow(true);}else if(tlViewPort.y<-this.tileSize.h*buffer){this.shiftRow(false);}else{break;}};if(this.buffer==0){for(var r=0,rl=this.grid.length;r<rl;r++){var row=this.grid[r];for(var c=0,cl=row.length;c<cl;c++){var tile=row[c];if(!tile.drawn&&tile.bounds.intersectsBounds(bounds,false)){tile.draw();}}}}}}},getGridBounds:function(){var bottom=this.grid.length-1;var bottomLeftTile=this.grid[bottom][0];var right=this.grid[0].length-1;var topRightTile=this.grid[0][right];return new OpenLayers.Bounds(bottomLeftTile.bounds.left,bottomLeftTile.bounds.bottom,topRightTile.bounds.right,topRightTile.bounds.top);},_initTiles:function(){var viewSize=this.map.getSize();var minRows=Math.ceil(viewSize.h/this.tileSize.h)+1;var minCols=Math.ceil(viewSize.w/this.tileSize.w)+1;var bounds=this.map.getExtent();var extent=this.map.getMaxExtent();var resolution=this.map.getResolution();var tilelon=resolution*this.tileSize.w;var tilelat=resolution*this.tileSize.h;var offsetlon=bounds.left-extent.left;var tilecol=Math.floor(offsetlon/tilelon)-this.buffer;var tilecolremain=offsetlon/tilelon-tilecol;var tileoffsetx=-tilecolremain*this.tileSize.w;var tileoffsetlon=extent.left+tilecol*tilelon;var offsetlat=bounds.top-(extent.bottom+tilelat);var tilerow=Math.ceil(offsetlat/tilelat)+this.buffer;var tilerowremain=tilerow-offsetlat/tilelat;var tileoffsety=-tilerowremain*this.tileSize.h;var tileoffsetlat=extent.bottom+tilerow*tilelat;tileoffsetx=Math.round(tileoffsetx);tileoffsety=Math.round(tileoffsety);this.origin=new OpenLayers.Pixel(tileoffsetx,tileoffsety);var startX=tileoffsetx;var startLon=tileoffsetlon;var rowidx=0;do{var row=this.grid[rowidx++];if(!row){row=new Array();this.grid.push(row);}
-tileoffsetlon=startLon;tileoffsetx=startX;var colidx=0;do{var tileBounds=new OpenLayers.Bounds(tileoffsetlon,tileoffsetlat,tileoffsetlon+tilelon,tileoffsetlat+tilelat);var x=tileoffsetx;x-=parseInt(this.map.layerContainerDiv.style.left);var y=tileoffsety;y-=parseInt(this.map.layerContainerDiv.style.top);var px=new OpenLayers.Pixel(x,y);var tile=row[colidx++];if(!tile){tile=this.addTile(tileBounds,px);row.push(tile);}else{tile.moveTo(tileBounds,px,false);}
-tileoffsetlon+=tilelon;tileoffsetx+=this.tileSize.w;}while((tileoffsetlon<=bounds.right+tilelon*this.buffer)||colidx<minCols)
-tileoffsetlat-=tilelat;tileoffsety+=this.tileSize.h;}while((tileoffsetlat>=bounds.bottom-tilelat*this.buffer)||rowidx<minRows)
-while(this.grid.length>rowidx){var row=this.grid.pop();for(var i=0,l=row.length;i<l;i++){row[i].destroy();}}
-while(this.grid[0].length>colidx){for(var i=0,l=this.grid.length;i<l;i++){var row=this.grid[i];var tile=row.pop();tile.destroy();}}
-this.spiralTileLoad();},spiralTileLoad:function(){var tileQueue=new Array();var directions=["right","down","left","up"];var iRow=0;var iCell=-1;var direction=OpenLayers.Util.indexOf(directions,"right");var directionsTried=0;while(directionsTried<directions.length){var testRow=iRow;var testCell=iCell;switch(directions[direction]){case"right":testCell++;break;case"down":testRow++;break;case"left":testCell--;break;case"up":testRow--;break;}
+obj.grid=[];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();if(this.singleTile){if(forceReTile||(!dragging&&!tilesBounds.containsBounds(bounds))){this.initSingleTile(bounds);}}else{if(forceReTile||!tilesBounds.containsBounds(bounds,true)){this.initGriddedTiles(bounds);}else{this.moveGriddedTiles(bounds);}}}},setTileSize:function(size){if(this.singleTile){size=this.map.getSize().clone();size.h=parseInt(size.h*this.ratio);size.w=parseInt(size.w*this.ratio);}
+OpenLayers.Layer.HTTPRequest.prototype.setTileSize.apply(this,[size]);},getGridBounds:function(){var msg="The getGridBounds() function is deprecated. It will be "+"removed in 3.0. Please use getTilesBounds() instead.";OpenLayers.Console.warn(msg);return this.getTilesBounds();},getTilesBounds:function(){var bounds=null;if(this.grid.length){var bottom=this.grid.length-1;var bottomLeftTile=this.grid[bottom][0];var right=this.grid[0].length-1;var topRightTile=this.grid[0][right];bounds=new OpenLayers.Bounds(bottomLeftTile.bounds.left,bottomLeftTile.bounds.bottom,topRightTile.bounds.right,topRightTile.bounds.top);}
+return bounds;},initSingleTile:function(bounds){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 ul=new OpenLayers.LonLat(tileBounds.left,tileBounds.top);var px=this.map.getLayerPxFromLonLat(ul);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);},calculateGridLayout:function(bounds,extent,resolution){var tilelon=resolution*this.tileSize.w;var tilelat=resolution*this.tileSize.h;var offsetlon=bounds.left-extent.left;var tilecol=Math.floor(offsetlon/tilelon)-this.buffer;var tilecolremain=offsetlon/tilelon-tilecol;var tileoffsetx=-tilecolremain*this.tileSize.w;var tileoffsetlon=extent.left+tilecol*tilelon;var offsetlat=bounds.top-(extent.bottom+tilelat);var tilerow=Math.ceil(offsetlat/tilelat)+this.buffer;var tilerowremain=tilerow-offsetlat/tilelat;var tileoffsety=-tilerowremain*this.tileSize.h;var tileoffsetlat=extent.bottom+tilerow*tilelat;return{tilelon:tilelon,tilelat:tilelat,tileoffsetlon:tileoffsetlon,tileoffsetlat:tileoffsetlat,tileoffsetx:tileoffsetx,tileoffsety:tileoffsety};},initGriddedTiles:function(bounds){var viewSize=this.map.getSize();var minRows=Math.ceil(viewSize.h/this.tileSize.h)+
+Math.max(1,2*this.buffer);var minCols=Math.ceil(viewSize.w/this.tileSize.w)+
+Math.max(1,2*this.buffer);var extent=this.maxExtent;var resolution=this.map.getResolution();var tileLayout=this.calculateGridLayout(bounds,extent,resolution);var tileoffsetx=Math.round(tileLayout.tileoffsetx);var tileoffsety=Math.round(tileLayout.tileoffsety);var tileoffsetlon=tileLayout.tileoffsetlon;var tileoffsetlat=tileLayout.tileoffsetlat;var tilelon=tileLayout.tilelon;var tilelat=tileLayout.tilelat;this.origin=new OpenLayers.Pixel(tileoffsetx,tileoffsety);var startX=tileoffsetx;var startLon=tileoffsetlon;var rowidx=0;var layerContainerDivLeft=parseInt(this.map.layerContainerDiv.style.left);var layerContainerDivTop=parseInt(this.map.layerContainerDiv.style.top);do{var row=this.grid[rowidx++];if(!row){row=[];this.grid.push(row);}
+tileoffsetlon=startLon;tileoffsetx=startX;var colidx=0;do{var tileBounds=new OpenLayers.Bounds(tileoffsetlon,tileoffsetlat,tileoffsetlon+tilelon,tileoffsetlat+tilelat);var x=tileoffsetx;x-=layerContainerDivLeft;var y=tileoffsety;y-=layerContainerDivTop;var px=new OpenLayers.Pixel(x,y);var tile=row[colidx++];if(!tile){tile=this.addTile(tileBounds,px);this.addTileMonitoringHooks(tile);row.push(tile);}else{tile.moveTo(tileBounds,px,false);}
+tileoffsetlon+=tilelon;tileoffsetx+=this.tileSize.w;}while((tileoffsetlon<=bounds.right+tilelon*this.buffer)||colidx<minCols);tileoffsetlat-=tilelat;tileoffsety+=this.tileSize.h;}while((tileoffsetlat>=bounds.bottom-tilelat*this.buffer)||rowidx<minRows);this.removeExcessTiles(rowidx,colidx);this.spiralTileLoad();},spiralTileLoad:function(){var tileQueue=[];var directions=["right","down","left","up"];var iRow=0;var iCell=-1;var direction=OpenLayers.Util.indexOf(directions,"right");var directionsTried=0;while(directionsTried<directions.length){var testRow=iRow;var testCell=iCell;switch(directions[direction]){case"right":testCell++;break;case"down":testRow++;break;case"left":testCell--;break;case"up":testRow--;break;}
var tile=null;if((testRow<this.grid.length)&&(testRow>=0)&&(testCell<this.grid[0].length)&&(testCell>=0)){tile=this.grid[testRow][testCell];}
if((tile!=null)&&(!tile.queued)){tileQueue.unshift(tile);tile.queued=true;directionsTried=0;iRow=testRow;iCell=testCell;}else{direction=(direction+1)%4;directionsTried++;}}
-for(var i=0;i<tileQueue.length;i++){var tile=tileQueue[i]
-tile.draw();tile.queued=false;}},addTile:function(bounds,position){},mergeNewParams:function(newArguments){OpenLayers.Layer.HTTPRequest.prototype.mergeNewParams.apply(this,[newArguments]);if(this.map!=null){this._initTiles();}},shiftRow:function(prepend){var modelRowIndex=(prepend)?0:(this.grid.length-1);var modelRow=this.grid[modelRowIndex];var resolution=this.map.getResolution();var deltaY=(prepend)?-this.tileSize.h:this.tileSize.h;var deltaLat=resolution*-deltaY;var row=(prepend)?this.grid.pop():this.grid.shift();for(var i=0;i<modelRow.length;i++){var modelTile=modelRow[i];var bounds=modelTile.bounds.clone();var position=modelTile.position.clone();bounds.bottom=bounds.bottom+deltaLat;bounds.top=bounds.top+deltaLat;position.y=position.y+deltaY;row[i].moveTo(bounds,position);}
-if(prepend){this.grid.unshift(row);}else{this.grid.push(row);}},shiftColumn:function(prepend){var deltaX=(prepend)?-this.tileSize.w:this.tileSize.w;var resolution=this.map.getResolution();var deltaLon=resolution*deltaX;for(var i=0;i<this.grid.length;i++){var row=this.grid[i];var modelTileIndex=(prepend)?0:(row.length-1);var modelTile=row[modelTileIndex];var bounds=modelTile.bounds.clone();var position=modelTile.position.clone();bounds.left=bounds.left+deltaLon;bounds.right=bounds.right+deltaLon;position.x=position.x+deltaX;var tile=prepend?this.grid[i].pop():this.grid[i].shift()
-tile.moveTo(bounds,position);if(prepend){this.grid[i].unshift(tile);}else{this.grid[i].push(tile);}}},CLASS_NAME:"OpenLayers.Layer.Grid"});OpenLayers.Layer.MultiMap=OpenLayers.Class.create();OpenLayers.Layer.MultiMap.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.EventPane,OpenLayers.Layer.FixedZoomLevels,{MIN_ZOOM_LEVEL:1,MAX_ZOOM_LEVEL:17,RESOLUTIONS:[9,1.40625,0.703125,0.3515625,0.17578125,0.087890625,0.0439453125,0.02197265625,0.010986328125,0.0054931640625,0.00274658203125,0.001373291015625,0.0006866455078125,0.00034332275390625,0.000171661376953125,0.0000858306884765625,0.00004291534423828125],type:null,initialize:function(name,options){OpenLayers.Layer.EventPane.prototype.initialize.apply(this,arguments);OpenLayers.Layer.FixedZoomLevels.prototype.initialize.apply(this,arguments);},loadMapObject:function(){try{this.mapObject=new MultimapViewer(this.div);}catch(e){}},getWarningHTML:function(){var html="";html+="The MM Layer was unable to load correctly.<br>";html+="<br>";html+="To get rid of this message, select a new BaseLayer "
-html+="in the layer switcher in the upper-right corner.<br>";html+="<br>";html+="Most likely, this is because the MM library";html+=" script was either not correctly included.<br>";html+="<br>";html+="Demmlopers: For help getting this working correctly, ";html+="<a href='http://trac.openlayers.org/wiki/MultiMap' "
-html+="target='_blank'>";html+="click here";html+="</a>";return html;},setMapObjectCenter:function(center,zoom){this.mapObject.goToPosition(center,zoom);},getMapObjectCenter:function(){return this.mapObject.getCurrentPosition();},getMapObjectZoom:function(){return this.mapObject.getZoomFactor();},getMapObjectLonLatFromMapObjectPixel:function(moPixel){moPixel.x=moPixel.x-(this.map.getSize().w/2);moPixel.y=moPixel.y-(this.map.getSize().h/2);return this.mapObject.getMapPositionAt(moPixel);},getMapObjectPixelFromMapObjectLonLat:function(moLonLat){return this.mapObject.geoPosToContainerPixels(moLonLat);},getLongitudeFromMapObjectLonLat:function(moLonLat){return moLonLat.lon;},getLatitudeFromMapObjectLonLat:function(moLonLat){return moLonLat.lat;},getMapObjectLonLatFromLonLat:function(lon,lat){return new MMLatLon(lat,lon);},getXFromMapObjectPixel:function(moPixel){return moPixel.x;},getYFromMapObjectPixel:function(moPixel){return moPixel.y;},getMapObjectPixelFromXY:function(x,y){return new MMPoint(x,y);},CLASS_NAME:"OpenLayers.Layer.MultiMap"});OpenLayers.Layer.Text=OpenLayers.Class.create();OpenLayers.Layer.Text.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.Markers,{location:null,features:null,selectedFeature:null,initialize:function(name,options){OpenLayers.Layer.Markers.prototype.initialize.apply(this,arguments);this.features=new Array();if(this.location!=null){OpenLayers.loadURL(this.location,null,this,this.parseData);}},destroy:function(){this.clearFeatures();this.features=null;OpenLayers.Layer.Markers.prototype.destroy.apply(this,arguments);},parseData:function(ajaxRequest){var text=ajaxRequest.responseText;var lines=text.split('\n');var columns;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 location=new OpenLayers.LonLat(0,0);var title;var url;var icon,iconSize,iconOffset;var set=false;for(var valIndex=0;valIndex<vals.length;valIndex++){if(vals[valIndex]){if(columns[valIndex]=='point'){var coords=vals[valIndex].split(',');location.lat=parseFloat(coords[0]);location.lon=parseFloat(coords[1]);set=true;}else if(columns[valIndex]=='lat'){location.lat=parseFloat(vals[valIndex]);set=true;}else if(columns[valIndex]=='lon'){location.lon=parseFloat(vals[valIndex]);set=true;}else if(columns[valIndex]=='title')
-title=vals[valIndex];else if(columns[valIndex]=='image'||columns[valIndex]=='icon')
-url=vals[valIndex];else if(columns[valIndex]=='iconSize'){var size=vals[valIndex].split(',');iconSize=new OpenLayers.Size(parseFloat(size[0]),parseFloat(size[1]));}else if(columns[valIndex]=='iconOffset'){var offset=vals[valIndex].split(',');iconOffset=new OpenLayers.Pixel(parseFloat(offset[0]),parseFloat(offset[1]));}else if(columns[valIndex]=='title'){title=vals[valIndex];}else if(columns[valIndex]=='description'){description=vals[valIndex];}}}
-if(set){var data=new Object();if(url!=null){data.icon=new OpenLayers.Icon(url,iconSize,iconOffset);}else{data.icon=OpenLayers.Marker.defaultIcon();if(iconSize!=null){data.icon.setSize(iconSize);}}
-if((title!=null)&&(description!=null)){data['popupContentHTML']='<h2>'+title+'</h2><p>'+description+'</p>';}
-var feature=new OpenLayers.Feature(this,location,data);this.features.push(feature);var marker=feature.createMarker();if((title!=null)&&(description!=null)){marker.events.register('click',feature,this.markerClick);}
-this.addMarker(marker);}}}}},markerClick:function(evt){sameMarkerClicked=(this==this.layer.selectedFeature);this.layer.selectedFeature=(!sameMarkerClicked)?this:null;for(var i=0;i<this.layer.map.popups.length;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.Vector=OpenLayers.Class.create();OpenLayers.Layer.Vector.prototype=OpenLayers.Class.inherit(OpenLayers.Layer,{isBaseLayer:false,isFixed:false,isVector:true,features:null,selectedFeatures:null,reportError:true,style:null,renderers:['SVG','VML'],renderer:null,geometryType:null,drawn:false,initialize:function(name,options){var defaultStyle=OpenLayers.Feature.Vector.style['default'];this.style=OpenLayers.Util.extend({},defaultStyle);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();}
-this.features=new Array();this.selectedFeatures=new Array();},destroy:function(){OpenLayers.Layer.prototype.destroy.apply(this,arguments);this.destroyFeatures();this.features=null;this.selectedFeatures=null;if(this.renderer){this.renderer.destroy();}
-this.renderer=null;this.geometryType=null;this.drawn=null;},assignRenderer:function(){for(var i=0;i<this.renderers.length;i++){var rendererClass=OpenLayers.Renderer[this.renderers[i]];if(rendererClass&&rendererClass.prototype.supported()){this.renderer=new rendererClass(this.div);break;}}},displayError:function(){if(this.reportError){var message="Your browser does not support vector rendering. "+"Currently supported renderers are:\n";message+=this.renderers.join("\n");alert(message);}},setMap:function(map){OpenLayers.Layer.prototype.setMap.apply(this,arguments);if(!this.renderer){this.map.removeLayer(this);}else{this.renderer.map=this.map;this.renderer.setSize(this.map.getSize());}},onMapResize:function(){OpenLayers.Layer.prototype.onMapResize.apply(this,arguments);this.renderer.setSize(this.map.getSize());},moveTo:function(bounds,zoomChanged,dragging){OpenLayers.Layer.prototype.moveTo.apply(this,arguments);if(!dragging){this.div.style.left=-parseInt(this.map.layerContainerDiv.style.left)+"px";this.div.style.top=-parseInt(this.map.layerContainerDiv.style.top)+"px";var extent=this.map.getExtent();this.renderer.setExtent(extent);}
-if(!this.drawn||zoomChanged){this.drawn=true;for(var i=0;i<this.features.length;i++){var feature=this.features[i];this.drawFeature(feature);}}},addFeatures:function(features){if(!(features instanceof Array)){features=[features];}
-for(var i=0;i<features.length;i++){var feature=features[i];if(this.geometryType&&!(feature.geometry instanceof this.geometryType)){var throwStr="addFeatures : component should be an "+
-this.geometryType.prototype.CLASS_NAME;throw throwStr;}
-this.features.push(feature);feature.layer=this;if(!feature.style){feature.style=OpenLayers.Util.extend({},this.style);}
-this.preFeatureInsert(feature);if(this.drawn){this.drawFeature(feature);}
-this.onFeatureInsert(feature);}},removeFeatures:function(features){if(!(features instanceof Array)){features=[features];}
-for(var i=features.length-1;i>=0;i--){var feature=features[i];this.features=OpenLayers.Util.removeItem(this.features,feature);if(feature.geometry){this.renderer.eraseGeometry(feature.geometry);}
-if(OpenLayers.Util.indexOf(this.selectedFeatures,feature)!=-1){OpenLayers.Util.removeItem(this.selectedFeatures,feature);}}},destroyFeatures:function(){this.selectedFeatures=new Array();for(var i=this.features.length-1;i>=0;i--){this.features[i].destroy();}},drawFeature:function(feature,style){if(style==null){if(feature.style){style=feature.style;}else{style=this.style;}}
-this.renderer.drawFeature(feature,style);},eraseFeatures:function(features){this.renderer.eraseFeatures(features);},getFeatureFromEvent:function(evt){var featureId=this.renderer.getFeatureIdFromEvent(evt);return this.getFeatureById(featureId);},getFeatureById:function(featureId){var feature=null;for(var i=0;i<this.features.length;++i){if(this.features[i].id==featureId){feature=this.features[i];break;}}
-return feature;},onFeatureInsert:function(feature){},preFeatureInsert:function(feature){},CLASS_NAME:"OpenLayers.Layer.Vector"});OpenLayers.Layer.VirtualEarth=OpenLayers.Class.create();OpenLayers.Layer.VirtualEarth.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.EventPane,OpenLayers.Layer.FixedZoomLevels,{MIN_ZOOM_LEVEL:1,MAX_ZOOM_LEVEL:17,RESOLUTIONS:[1.40625,0.703125,0.3515625,0.17578125,0.087890625,0.0439453125,0.02197265625,0.010986328125,0.0054931640625,0.00274658203125,0.001373291015625,0.0006866455078125,0.00034332275390625,0.000171661376953125,0.0000858306884765625,0.00004291534423828125],type:null,initialize:function(name,options){OpenLayers.Layer.EventPane.prototype.initialize.apply(this,arguments);OpenLayers.Layer.FixedZoomLevels.prototype.initialize.apply(this,arguments);},loadMapObject:function(){var veDiv=OpenLayers.Util.createDiv(this.name);var sz=this.map.getSize();veDiv.style.width=sz.w;veDiv.style.height=sz.h;this.div.appendChild(veDiv);try{this.mapObject=new VEMap(this.name);}catch(e){}
-if(this.mapObject!=null){try{this.mapObject.LoadMap(null,null,this.type);}catch(e){}
-this.mapObject.HideDashboard();}},getWarningHTML:function(){var html="";html+="The VE Layer was unable to load correctly.<br>";html+="<br>";html+="To get rid of this message, select a new BaseLayer "
-html+="in the layer switcher in the upper-right corner.<br>";html+="<br>";html+="Most likely, this is because the VE library";html+=" script was either not correctly included.<br>";html+="<br>";html+="Developers: For help getting this working correctly, ";html+="<a href='http://trac.openlayers.org/wiki/VirtualEarth' "
-html+="target='_blank'>";html+="click here";html+="</a>";return html;},setMapObjectCenter:function(center,zoom){this.mapObject.SetCenterAndZoom(center,zoom);},getMapObjectCenter:function(){return this.mapObject.GetCenter();},getMapObjectZoom:function(){return this.mapObject.GetZoomLevel();},getMapObjectLonLatFromMapObjectPixel:function(moPixel){return this.mapObject.PixelToLatLong(moPixel.x,moPixel.y);},getMapObjectPixelFromMapObjectLonLat:function(moLonLat){return this.mapObject.LatLongToPixel(moLonLat);},getLongitudeFromMapObjectLonLat:function(moLonLat){return moLonLat.Longitude;},getLatitudeFromMapObjectLonLat:function(moLonLat){return moLonLat.Latitude;},getMapObjectLonLatFromLonLat:function(lon,lat){return new VELatLong(lat,lon);},getXFromMapObjectPixel:function(moPixel){return moPixel.x;},getYFromMapObjectPixel:function(moPixel){return moPixel.y;},getMapObjectPixelFromXY:function(x,y){return new Msn.VE.Pixel(x,y);},CLASS_NAME:"OpenLayers.Layer.VirtualEarth"});OpenLayers.Layer.Yahoo=OpenLayers.Class.create();OpenLayers.Layer.Yahoo.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.EventPane,OpenLayers.Layer.FixedZoomLevels,{MIN_ZOOM_LEVEL:0,MAX_ZOOM_LEVEL:15,RESOLUTIONS:[1.40625,0.703125,0.3515625,0.17578125,0.087890625,0.0439453125,0.02197265625,0.010986328125,0.0054931640625,0.00274658203125,0.001373291015625,0.0006866455078125,0.00034332275390625,0.000171661376953125,0.0000858306884765625,0.00004291534423828125],type:null,initialize:function(name,options){OpenLayers.Layer.EventPane.prototype.initialize.apply(this,arguments);OpenLayers.Layer.FixedZoomLevels.prototype.initialize.apply(this,arguments);},loadMapObject:function(){try{this.mapObject=new YMap(this.div,this.type);}catch(e){}},setMap:function(map){OpenLayers.Layer.EventPane.prototype.setMap.apply(this,arguments);this.map.events.register("moveend",this,this.fixYahooEventPane);},fixYahooEventPane:function(){var yahooEventPane=OpenLayers.Util.getElement("ygddfdiv");if(yahooEventPane!=null){if(yahooEventPane.parentNode!=null)
-yahooEventPane.parentNode.removeChild(yahooEventPane);this.map.events.unregister("moveend",this,this.fixYahooEventPane);}},getWarningHTML:function(){var html="";html+="The Yahoo Layer was unable to load correctly.<br>";html+="<br>";html+="To get rid of this message, select a new BaseLayer "
-html+="in the layer switcher in the upper-right corner.<br>";html+="<br>";html+="Most likely, this is because the Yahoo library";html+=" script was either not correctly included.<br>";html+="<br>";html+="Developers: For help getting this working correctly, ";html+="<a href='http://trac.openlayers.org/wiki/Yahoo' "
-html+="target='_blank'>";html+="click here";html+="</a>";return html;},getOLZoomFromMapObjectZoom:function(moZoom){var zoom=null;if(moZoom!=null){zoom=OpenLayers.Layer.FixedZoomLevels.prototype.getOLZoomFromMapObjectZoom.apply(this,[moZoom]);zoom=18-zoom;}
-return zoom;},getMapObjectZoomFromOLZoom:function(olZoom){var zoom=null;if(olZoom!=null){zoom=OpenLayers.Layer.FixedZoomLevels.prototype.getMapObjectZoomFromOLZoom.apply(this,[olZoom]);zoom=18-zoom;}
-return zoom;},setMapObjectCenter:function(center,zoom){this.mapObject.drawZoomAndCenter(center,zoom);},getMapObjectCenter:function(){return this.mapObject.getCenterLatLon();},getMapObjectZoom:function(){return this.mapObject.getZoomLevel();},getMapObjectLonLatFromMapObjectPixel:function(moPixel){return this.mapObject.convertXYLatLon(moPixel);},getMapObjectPixelFromMapObjectLonLat:function(moLonLat){return this.mapObject.convertLatLonXY(moLonLat);},getLongitudeFromMapObjectLonLat:function(moLonLat){return moLonLat.Lon;},getLatitudeFromMapObjectLonLat:function(moLonLat){return moLonLat.Lat;},getMapObjectLonLatFromLonLat:function(lon,lat){return new YGeoPoint(lat,lon);},getXFromMapObjectPixel:function(moPixel){return moPixel.x;},getYFromMapObjectPixel:function(moPixel){return moPixel.y;},getMapObjectPixelFromXY:function(x,y){return new YCoordPoint(x,y);},CLASS_NAME:"OpenLayers.Layer.Yahoo"});OpenLayers.Control.EditingToolbar=OpenLayers.Class.create();OpenLayers.Control.EditingToolbar.prototype=OpenLayers.Class.inherit(OpenLayers.Control.Panel,{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'}),new OpenLayers.Control.DrawFeature(layer,OpenLayers.Handler.Path,{'displayClass':'olControlDrawFeaturePath'}),new OpenLayers.Control.DrawFeature(layer,OpenLayers.Handler.Polygon,{'displayClass':'olControlDrawFeaturePolygon'})];for(var i=0;i<controls.length;i++){controls[i].featureAdded=function(feature){feature.state=OpenLayers.State.INSERT;}}
-this.addControls(controls);},draw:function(){var div=OpenLayers.Control.Panel.prototype.draw.apply(this,arguments);this.activateControl(this.controls[0]);return div;},CLASS_NAME:"OpenLayers.Control.EditingToolbar"});OpenLayers.Format.GML=OpenLayers.Class.create();OpenLayers.Format.GML.prototype=OpenLayers.Class.inherit(OpenLayers.Format,{featureNS:"http://mapserver.gis.umn.edu/mapserver",featureName:"featureMember",layerName:"features",geometryName:"geometry",collectionName:"FeatureCollection",gmlns:"http://www.opengis.net/gml",extractAttributes:true,read:function(data){if(typeof data=="string"){data=OpenLayers.parseXMLString(data);}
-var featureNodes=OpenLayers.Ajax.getElementsByTagNameNS(data,this.gmlns,"gml",this.featureName);if(featureNodes.length==0){return[];}
-var dim;var coordNodes=OpenLayers.Ajax.getElementsByTagNameNS(featureNodes[0],this.gmlns,"gml","posList");if(coordNodes.length==0){coordNodes=OpenLayers.Ajax.getElementsByTagNameNS(featureNodes[0],this.gmlns,"gml","pos");}
-if(coordNodes.length>0){dim=coordNodes[0].getAttribute("srsDimension");}
-this.dim=(dim=="3"||dim==3)?3:2;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(xmlNode){var geom;var p;var feature=new OpenLayers.Feature.Vector();if(OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.gmlns,"gml","MultiPolygon").length!=0){var multipolygon=OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.gmlns,"gml","MultiPolygon")[0];feature.fid=multipolygon.parentNode.parentNode.getAttribute('fid');geom=new OpenLayers.Geometry.MultiPolygon();var polygons=OpenLayers.Ajax.getElementsByTagNameNS(multipolygon,this.gmlns,"gml","Polygon");for(var i=0;i<polygons.length;i++){polygon=this.parsePolygonNode(polygons[i],geom);geom.addComponents(polygon);}}
-else if(OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.gmlns,"gml","MultiLineString").length!=0){var multilinestring=OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.gmlns,"gml","MultiLineString")[0];feature.fid=multilinestring.parentNode.parentNode.getAttribute('fid');geom=new OpenLayers.Geometry.MultiLineString();var lineStrings=OpenLayers.Ajax.getElementsByTagNameNS(multilinestring,this.gmlns,"gml","LineString");for(var i=0;i<lineStrings.length;i++){p=this.parseCoords(lineStrings[i]);if(p.points){var lineString=new OpenLayers.Geometry.LineString(p.points);geom.addComponents(lineString);}}}
-else if(OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.gmlns,"gml","MultiPoint").length!=0){var multiPoint=OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.gmlns,"gml","MultiPoint")[0];feature.fid=multiPoint.parentNode.parentNode.getAttribute('fid');geom=new OpenLayers.Geometry.MultiPoint();var points=OpenLayers.Ajax.getElementsByTagNameNS(multiPoint,this.gmlns,"gml","Point");for(var i=0;i<points.length;i++){p=this.parseCoords(points[i]);geom.addComponents(p.points[0]);}}
-else if(OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.gmlns,"gml","Polygon").length!=0){var polygon=OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.gmlns,"gml","Polygon")[0];feature.fid=polygon.parentNode.parentNode.getAttribute('fid');geom=this.parsePolygonNode(polygon);}
-else if(OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.gmlns,"gml","LineString").length!=0){var lineString=OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.gmlns,"gml","LineString")[0];feature.fid=lineString.parentNode.parentNode.getAttribute('fid');p=this.parseCoords(lineString);if(p.points){geom=new OpenLayers.Geometry.LineString(p.points);}}
-else if(OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.gmlns,"gml","Point").length!=0){var point=OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.gmlns,"gml","Point")[0];feature.fid=point.parentNode.parentNode.getAttribute('fid');p=this.parseCoords(point);if(p.points){geom=p.points[0];}}
-feature.geometry=geom;if(this.extractAttributes){feature.attributes=this.parseAttributes(xmlNode);}
-return feature;},parseAttributes:function(xmlNode){var nodes=xmlNode.childNodes;var attributes={};for(var i=0;i<nodes.length;i++){var name=nodes[i].nodeName;var value=OpenLayers.Util.getXmlNodeValue(nodes[i]);if((name.search(":pos")!=-1)||(name.search(":posList")!=-1)||(name.search(":coordinates")!=-1)){continue;}
-if((nodes[i].childNodes.length==1&&nodes[i].childNodes[0].nodeName=="#text")||(nodes[i].childNodes.length==0&&nodes[i].nodeName!="#text")){attributes[name]=value;}
-OpenLayers.Util.extend(attributes,this.parseAttributes(nodes[i]))}
-return attributes;},parsePolygonNode:function(polygonNode){var linearRings=OpenLayers.Ajax.getElementsByTagNameNS(polygonNode,this.gmlns,"gml","LinearRing");var rings=[];var p;var polyBounds;for(var i=0;i<linearRings.length;i++){p=this.parseCoords(linearRings[i]);ring1=new OpenLayers.Geometry.LinearRing(p.points);rings.push(ring1);}
-var poly=new OpenLayers.Geometry.Polygon(rings);return poly;},parseCoords:function(xmlNode){var x,y,left,bottom,right,top,bounds;var p=[];if(xmlNode){p.points=[];var coordNodes=OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.gmlns,"gml","posList");if(coordNodes.length==0){coordNodes=OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.gmlns,"gml","pos");}
-if(coordNodes.length==0){coordNodes=OpenLayers.Ajax.getElementsByTagNameNS(xmlNode,this.gmlns,"gml","coordinates");}
-var coordString=OpenLayers.Util.getXmlNodeValue(coordNodes[0]);var nums=(coordString)?coordString.split(/[, \n\t]+/):[];while(nums[0]=="")
-nums.shift();while(nums[nums.length-1]=="")
-nums.pop();for(i=0;i<nums.length;i=i+this.dim){x=parseFloat(nums[i]);y=parseFloat(nums[i+1]);p.points.push(new OpenLayers.Geometry.Point(x,y));}}
-return p;},write:function(features){var featureCollection=document.createElementNS("http://www.opengis.net/wfs","wfs:"+this.collectionName);for(var i=0;i<features.length;i++){featureCollection.appendChild(this.createFeatureXML(features[i]));}
-return featureCollection;},createFeatureXML:function(feature){var geometryNode=this.buildGeometryNode(feature.geometry);var geomContainer=document.createElementNS(this.featureNS,"feature:"+this.geometryName);geomContainer.appendChild(geometryNode);var featureNode=document.createElementNS(this.gmlns,"gml:"+this.featureName);var featureContainer=document.createElementNS(this.featureNS,"feature:"+this.layerName);featureContainer.appendChild(geomContainer);for(var attr in feature.attributes){var attrText=document.createTextNode(feature.attributes[attr]);var nodename=attr;if(attr.search(":")!=-1){nodename=attr.split(":")[1];}
-var attrContainer=document.createElementNS(this.featureNS,"feature:"+nodename);attrContainer.appendChild(attrText);featureContainer.appendChild(attrContainer);}
-featureNode.appendChild(featureContainer);return featureNode;},buildGeometryNode:function(geometry){var gml="";if(geometry.CLASS_NAME=="OpenLayers.Geometry.MultiPolygon"||geometry.CLASS_NAME=="OpenLayers.Geometry.Polygon"){gml=document.createElementNS(this.gmlns,'gml:MultiPolygon');var polygonMember=document.createElementNS(this.gmlns,'gml:polygonMember');var polygon=document.createElementNS(this.gmlns,'gml:Polygon');var outerRing=document.createElementNS(this.gmlns,'gml:outerBoundaryIs');var linearRing=document.createElementNS(this.gmlns,'gml:LinearRing');linearRing.appendChild(this.buildCoordinatesNode(geometry.components[0]));outerRing.appendChild(linearRing);polygon.appendChild(outerRing);polygonMember.appendChild(polygon);gml.appendChild(polygonMember);}
-else if(geometry.CLASS_NAME=="OpenLayers.Geometry.MultiLineString"||geometry.CLASS_NAME=="OpenLayers.Geometry.LineString"){gml=document.createElementNS(this.gmlns,'gml:MultiLineString');var lineStringMember=document.createElementNS(this.gmlns,'gml:lineStringMember');var lineString=document.createElementNS(this.gmlns,'gml:LineString');lineString.appendChild(this.buildCoordinatesNode(geometry));lineStringMember.appendChild(lineString);gml.appendChild(lineStringMember);}
-else if(geometry.CLASS_NAME=="OpenLayers.Geometry.Point"||geometry.CLASS_NAME=="OpenLayers.Geometry.MultiPoint"){gml=document.createElementNS(this.gmlns,'gml:MultiPoint');var parts="";if(geometry.CLASS_NAME=="OpenLayers.Geometry.MultiPoint"){parts=geometry.components;}else{parts=[geometry];}
-for(var i=0;i<parts.length;i++){var pointMember=document.createElementNS(this.gmlns,'gml:pointMember');var point=document.createElementNS(this.gmlns,'gml:Point');point.appendChild(this.buildCoordinatesNode(parts[i]));pointMember.appendChild(point);gml.appendChild(pointMember);}}
-return gml;},buildCoordinatesNode:function(geometry){var coordinatesNode=document.createElementNS(this.gmlns,"gml:coordinates");coordinatesNode.setAttribute("decimal",".");coordinatesNode.setAttribute("cs",",");coordinatesNode.setAttribute("ts"," ");var points=null;if(geometry.components){points=geometry.components;}
-var path="";if(points){for(var i=0;i<points.length;i++){path+=points[i].x+","+points[i].y+" ";}}else{path+=geometry.x+","+geometry.y+" ";}
-var txtNode=document.createTextNode(path);coordinatesNode.appendChild(txtNode);return coordinatesNode;},CLASS_NAME:"OpenLayers.Format.GML"});OpenLayers.Geometry.Collection=OpenLayers.Class.create();OpenLayers.Geometry.Collection.prototype=OpenLayers.Class.inherit(OpenLayers.Geometry,{components:null,componentTypes:null,initialize:function(components){OpenLayers.Geometry.prototype.initialize.apply(this,arguments);this.components=new Array();if(components!=null){this.addComponents(components);}},destroy:function(){this.components.length=0;this.components=null;},clone:function(){var geometry=eval("new "+this.CLASS_NAME+"()");for(var i=0;i<this.components.length;i++){geometry.addComponent(this.components[i].clone());}
-OpenLayers.Util.applyDefaults(geometry,this);return geometry;},getComponentsString:function(){var strings=[];for(var i=0;i<this.components.length;i++){strings.push(this.components[i].toShortString());}
-return strings.join(",");},calculateBounds:function(){this.bounds=null;if(!this.components||(this.components.length>0)){this.setBounds(this.components[0].getBounds());for(var i=1;i<this.components.length;i++){this.extendBounds(this.components[i].getBounds());}}},addComponents:function(components){if(!(components instanceof Array)){components=[components];}
-for(var i=0;i<components.length;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);}
+for(var i=0,len=tileQueue.length;i<len;i++){var tile=tileQueue[i];tile.draw();tile.queued=false;}},addTile:function(bounds,position){},addTileMonitoringHooks:function(tile){tile.onLoadStart=function(){if(this.numLoadingTiles==0){this.events.triggerEvent("loadstart");}
+this.numLoadingTiles++;};tile.events.register("loadstart",this,tile.onLoadStart);tile.onLoadEnd=function(){this.numLoadingTiles--;this.events.triggerEvent("tileloaded");if(this.numLoadingTiles==0){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});},moveGriddedTiles:function(bounds){var buffer=this.buffer||1;while(true){var tlLayer=this.grid[0][0].position;var tlViewPort=this.map.getViewPortPxFromLayerPx(tlLayer);if(tlViewPort.x>-this.tileSize.w*(buffer-1)){this.shiftColumn(true);}else if(tlViewPort.x<-this.tileSize.w*buffer){this.shiftColumn(false);}else if(tlViewPort.y>-this.tileSize.h*(buffer-1)){this.shiftRow(true);}else if(tlViewPort.y<-this.tileSize.h*buffer){this.shiftRow(false);}else{break;}};},shiftRow:function(prepend){var modelRowIndex=(prepend)?0:(this.grid.length-1);var grid=this.grid;var modelRow=grid[modelRowIndex];var resolution=this.map.getResolution();var deltaY=(prepend)?-this.tileSize.h:this.tileSize.h;var deltaLat=resolution*-deltaY;var row=(prepend)?grid.pop():grid.shift();for(var i=0,len=modelRow.length;i<len;i++){var modelTile=modelRow[i];var bounds=modelTile.bounds.clone();var position=modelTile.position.clone();bounds.bottom=bounds.bottom+deltaLat;bounds.top=bounds.top+deltaLat;position.y=position.y+deltaY;row[i].moveTo(bounds,position);}
+if(prepend){grid.unshift(row);}else{grid.push(row);}},shiftColumn:function(prepend){var deltaX=(prepend)?-this.tileSize.w:this.tileSize.w;var resolution=this.map.getResolution();var deltaLon=resolution*deltaX;for(var i=0,len=this.grid.length;i<len;i++){var row=this.grid[i];var modelTileIndex=(prepend)?0:(row.length-1);var modelTile=row[modelTileIndex];var bounds=modelTile.bounds.clone();var position=modelTile.position.clone();bounds.left=bounds.left+deltaLon;bounds.right=bounds.right+deltaLon;position.x=position.x+deltaX;var tile=prepend?this.grid[i].pop():this.grid[i].shift();tile.moveTo(bounds,position);if(prepend){row.unshift(tile);}else{row.push(tile);}}},removeExcessTiles:function(rows,columns){while(this.grid.length>rows){var row=this.grid.pop();for(var i=0,l=row.length;i<l;i++){var tile=row[i];this.removeTileMonitoringHooks(tile);tile.destroy();}}
+while(this.grid[0].length>columns){for(var i=0,l=this.grid.length;i<l;i++){var row=this.grid[i];var tile=row.pop();this.removeTileMonitoringHooks(tile);tile.destroy();}}},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.Style=OpenLayers.Class({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"]);},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";}
+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=this.context||feature.attributes||feature.data;for(var i in this.propertyStyles){style[i]=OpenLayers.Style.createLiteral(style[i],context,feature);}
+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){this.rules=this.rules.concat(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];}}},CLASS_NAME:"OpenLayers.Style"});OpenLayers.Style.createLiteral=function(value,context,feature){if(typeof value=="string"&&value.indexOf("${")!=-1){value=OpenLayers.String.format(value,context,[feature]);value=(isNaN(value)||!value)?value:parseFloat(value);}
+return value;};OpenLayers.Style.SYMBOLIZER_PREFIXES=['Point','Line','Polygon','Text'];OpenLayers.Control.Navigation=OpenLayers.Class(OpenLayers.Control,{dragPan:null,dragPanOptions:null,zoomBox:null,zoomWheelEnabled:true,handleRightClicks:false,zoomBoxKeyMask:OpenLayers.Handler.MOD_SHIFT,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;OpenLayers.Control.prototype.destroy.apply(this,arguments);},activate:function(){this.dragPan.activate();if(this.zoomWheelEnabled){this.handlers.wheel.activate();}
+this.handlers.click.activate();this.zoomBox.activate();return OpenLayers.Control.prototype.activate.apply(this,arguments);},deactivate:function(){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=function(){return false;};}
+var clickCallbacks={'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},this.dragPanOptions));this.zoomBox=new OpenLayers.Control.ZoomBox({map:this.map,keyMask:this.zoomBoxKeyMask});this.dragPan.draw();this.zoomBox.draw();this.handlers.wheel=new OpenLayers.Handler.MouseWheel(this,{"up":this.wheelUp,"down":this.wheelDown});this.activate();},defaultDblClick:function(evt){var newCenter=this.map.getLonLatFromViewPortPx(evt.xy);this.map.setCenter(newCenter,this.map.zoom+1);},defaultDblRightClick:function(evt){var newCenter=this.map.getLonLatFromViewPortPx(evt.xy);this.map.setCenter(newCenter,this.map.zoom-1);},wheelChange:function(evt,deltaZ){var newZoom=this.map.getZoom()+deltaZ;if(!this.map.isValidZoomLevel(newZoom)){return;}
+var size=this.map.getSize();var deltaX=size.w/2-evt.xy.x;var deltaY=evt.xy.y-size.h/2;var newRes=this.map.baseLayer.getResolutionForZoom(newZoom);var zoomPoint=this.map.getLonLatFromPixel(evt.xy);var newCenter=new OpenLayers.LonLat(zoomPoint.lon+deltaX*newRes,zoomPoint.lat+deltaY*newRes);this.map.setCenter(newCenter,newZoom);},wheelUp:function(evt){this.wheelChange(evt,1);},wheelDown:function(evt){this.wheelChange(evt,-1);},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.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 0.0;},getArea:function(){return 0.0;},getCentroid:function(){return null;},toString:function(){return OpenLayers.Format.WKT.prototype.write(new OpenLayers.Feature.Vector(this));},CLASS_NAME:"OpenLayers.Geometry"});OpenLayers.Geometry.fromWKT=function(wkt){var format=arguments.callee.format;if(!format){format=new OpenLayers.Format.WKT();arguments.callee.format=format;}
+var geom;var result=format.read(wkt);if(result instanceof OpenLayers.Feature.Vector){geom=result.geometry;}else if(result instanceof Array){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 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<=0.0){x=x1;y=y1;}else if(along>=1.0){x=x2;y=y2;}else{x=x1+along*dx;y=y1+along*dy;}
+return{distance:Math.sqrt(Math.pow(x-x0,2)+Math.pow(y-y0,2)),x:x,y:y};};OpenLayers.Layer.XYZ=OpenLayers.Class(OpenLayers.Layer.Grid,{isBaseLayer:true,sphericalMercator:false,initialize:function(name,url,options){if(options&&options.sphericalMercator||this.sphericalMercator){options=OpenLayers.Util.extend({maxExtent:new OpenLayers.Bounds(-128*156543.0339,-128*156543.0339,128*156543.0339,128*156543.0339),maxResolution:156543.0339,numZoomLevels:19,units:"m",projection:"EPSG:900913"},options);}
+url=url||this.url;name=name||this.name;var newArguments=[name,url,{},options];OpenLayers.Layer.Grid.prototype.initialize.apply(this,newArguments);},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.XYZ(this.name,this.url,this.options);}
+obj=OpenLayers.Layer.HTTPRequest.prototype.clone.apply(this,[obj]);if(this.tileSize!=null){obj.tileSize=this.tileSize.clone();}
+obj.grid=[];return obj;},getURL:function(bounds){var res=this.map.getResolution();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.map.getZoom();var limit=Math.pow(2,z);if(this.wrapDateLine)
+{x=((x%limit)+limit)%limit;}
+var url=this.url;var s=''+x+y+z;if(url instanceof Array)
+{url=this.selectUrl(s,url);}
+var path=OpenLayers.String.format(url,{'x':x,'y':y,'z':z});return path;},addTile:function(bounds,position){return new OpenLayers.Tile.Image(this,position,bounds,null,this.tileSize);},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.OSM=OpenLayers.Class(OpenLayers.Layer.XYZ,{name:"OpenStreetMap",attribution:"Data CC-By-SA by <a href='http://openstreetmap.org/'>OpenStreetMap</a>",sphericalMercator:true,url:'http://tile.openstreetmap.org/${z}/${x}/${y}.png',CLASS_NAME:"OpenLayers.Layer.OSM"});OpenLayers.Rule=OpenLayers.Class({id:null,name:'default',title:null,description:null,context:null,filter:null,elseFilter:false,symbolizer:null,minScaleDenominator:null,maxScaleDenominator:null,initialize:function(options){this.symbolizer={};OpenLayers.Util.extend(this,options);this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_");},destroy:function(){for(var i in this.symbolizer){this.symbolizer[i]=null;}
+this.symbolizer=null;},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);options.symbolizer={};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.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.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;},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;if(this.components&&this.components.length>0){this.setBounds(this.components[0].getBounds());for(var i=1,len=this.components.length;i<len;i++){this.extendBounds(this.components[i].getBounds());}}},addComponents:function(components){if(!(components instanceof Array)){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){if(!(components instanceof Array)){components=[components];}
-for(var i=0;i<components.length;i++){this.removeComponent(components[i]);}},removeComponent:function(component){OpenLayers.Util.removeItem(this.components,component);this.clearBounds();},getLength:function(){var length=0.0;for(var i=0;i<this.components.length;i++){length+=this.components[i].getLength();}
-return length;},getArea:function(){var area=0.0;for(var i=0;i<this.components.length;i++){area+=this.components[i].getArea();}
-return area;},move:function(x,y){for(var i=0;i<this.components.length;i++){this.components[i].move(x,y);}},equals:function(geometry){var equivalent=true;if(!geometry.CLASS_NAME||(this.CLASS_NAME!=geometry.CLASS_NAME)){equivalent=false;}else if(!(geometry.components instanceof Array)||(geometry.components.length!=this.components.length)){equivalent=false;}else{for(var i=0;i<this.components.length;++i){if(!this.components[i].equals(geometry.components[i])){equivalent=false;break;}}}
-return equivalent;},CLASS_NAME:"OpenLayers.Geometry.Collection"});OpenLayers.Geometry.Point=OpenLayers.Class.create();OpenLayers.Geometry.Point.prototype=OpenLayers.Class.inherit(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(point){var distance=0.0;if((this.x!=null)&&(this.y!=null)&&(point!=null)&&(point.x!=null)&&(point.y!=null)){var dx2=Math.pow(this.x-point.x,2);var dy2=Math.pow(this.y-point.y,2);distance=Math.sqrt(dx2+dy2);}
-return distance;},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;},CLASS_NAME:"OpenLayers.Geometry.Point"});OpenLayers.Geometry.Rectangle=OpenLayers.Class.create();OpenLayers.Geometry.Rectangle.prototype=OpenLayers.Class.inherit(OpenLayers.Geometry,{x:null,y:null,width:null,height:null,initialize:function(x,y,width,height){OpenLayers.Geometry.prototype.initialize.apply(this,arguments);this.x=x;this.y=y;this.width=width;this.height=height;},calculateBounds:function(){this.bounds=new OpenLayers.Bounds(this.x,this.y,this.x+this.width,this.y+this.height);},getLength:function(){var length=(2*this.width)+(2*this.height);return length;},getArea:function(){var area=this.width*this.height;return area;},CLASS_NAME:"OpenLayers.Geometry.Rectangle"});OpenLayers.Geometry.Surface=OpenLayers.Class.create();OpenLayers.Geometry.Surface.prototype=OpenLayers.Class.inherit(OpenLayers.Geometry,{initialize:function(){OpenLayers.Geometry.prototype.initialize.apply(this,arguments);},CLASS_NAME:"OpenLayers.Geometry.Surface"});OpenLayers.Layer.GML=OpenLayers.Class.create();OpenLayers.Layer.GML.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.Vector,{loaded:false,format:null,initialize:function(name,url,options){var newArguments=new Array()
-newArguments.push(name,options);OpenLayers.Layer.Vector.prototype.initialize.apply(this,newArguments);this.url=url;},setVisibility:function(visibility,noEvent){OpenLayers.Layer.Vector.prototype.setVisibility.apply(this,arguments);if(this.visibility&&!this.loaded){this.loadGML();}},moveTo:function(bounds,zoomChanged,minor){OpenLayers.Layer.Vector.prototype.moveTo.apply(this,arguments);if(this.visibility&&!this.loaded){this.loadGML();}},loadGML:function(){if(!this.loaded){var results=OpenLayers.loadURL(this.url,null,this,this.requestSuccess,this.requestFailure);this.loaded=true;}},requestSuccess:function(request){var doc=request.responseXML;if(!doc||request.fileType!="XML"){doc=request.responseText;}
-var gml=this.format?new this.format():new OpenLayers.Format.GML();this.addFeatures(gml.read(doc));},requestFailure:function(request){alert("Error in loading GML file "+this.url);},CLASS_NAME:"OpenLayers.Layer.GML"});OpenLayers.Layer.KaMap=OpenLayers.Class.create();OpenLayers.Layer.KaMap.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.Grid,{isBaseLayer:true,units:null,resolution:OpenLayers.DOTS_PER_INCH,DEFAULT_PARAMS:{i:'jpeg',map:''},initialize:function(name,url,params,options){var newArguments=new Array();newArguments.push(name,url,params,options);OpenLayers.Layer.Grid.prototype.initialize.apply(this,newArguments);this.params=(params?params:{});if(params){OpenLayers.Util.applyDefaults(this.params,this.DEFAULT_PARAMS);}},getURL:function(bounds){var mapRes=this.map.getResolution();var scale=Math.round((this.map.getScale()*10000))/10000;var pX=Math.round(bounds.left/mapRes);var pY=-Math.round(bounds.top/mapRes);return this.getFullRequestString({t:pY,l:pX,s:scale});},addTile:function(bounds,position){var url=this.getURL(bounds);return new OpenLayers.Tile.Image(this,position,bounds,url,this.tileSize);},_initTiles:function(){var viewSize=this.map.getSize();var bounds=this.map.getExtent();var extent=this.map.getMaxExtent();var resolution=this.map.getResolution();var tilelon=resolution*this.tileSize.w;var tilelat=resolution*this.tileSize.h;var offsetlon=bounds.left;var tilecol=Math.floor(offsetlon/tilelon);var tilecolremain=offsetlon/tilelon-tilecol;var tileoffsetx=-tilecolremain*this.tileSize.w;var tileoffsetlon=tilecol*tilelon;var offsetlat=bounds.top;var tilerow=Math.ceil(offsetlat/tilelat);var tilerowremain=tilerow-offsetlat/tilelat;var tileoffsety=-(tilerowremain+1)*this.tileSize.h;var tileoffsetlat=tilerow*tilelat;tileoffsetx=Math.round(tileoffsetx);tileoffsety=Math.round(tileoffsety);this.origin=new OpenLayers.Pixel(tileoffsetx,tileoffsety);var startX=tileoffsetx;var startLon=tileoffsetlon;var rowidx=0;do{var row;row=this.grid[rowidx++];if(!row){row=new Array();this.grid.push(row);}
-tileoffsetlon=startLon;tileoffsetx=startX;var colidx=0;do{var tileBounds=new OpenLayers.Bounds(tileoffsetlon,tileoffsetlat,tileoffsetlon+tilelon,tileoffsetlat+tilelat);var x=tileoffsetx;x-=parseInt(this.map.layerContainerDiv.style.left);var y=tileoffsety;y-=parseInt(this.map.layerContainerDiv.style.top);var px=new OpenLayers.Pixel(x,y);var tile;tile=row[colidx++];if(!tile){tile=this.addTile(tileBounds,px);row.push(tile);}else{tile.moveTo(tileBounds,px,false);}
-tileoffsetlon+=tilelon;tileoffsetx+=this.tileSize.w;}while(tileoffsetlon<=bounds.right+tilelon*this.buffer)
-tileoffsetlat-=tilelat;tileoffsety+=this.tileSize.h;}while(tileoffsetlat>=bounds.bottom-tilelat*this.buffer)
-this.spiralTileLoad();},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.KaMap(this.name,this.url,this.params,this.options);}
-obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);if(this.tileSize!=null){obj.tileSize=this.tileSize.clone();}
-obj.grid=new Array();return obj;},CLASS_NAME:"OpenLayers.Layer.KaMap"});OpenLayers.Layer.MapServer=OpenLayers.Class.create();OpenLayers.Layer.MapServer.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.Grid,{DEFAULT_PARAMS:{mode:"map",map_imagetype:"png"},initialize:function(name,url,params,options){var newArguments=new Array();newArguments.push(name,url,params,options);OpenLayers.Layer.Grid.prototype.initialize.apply(this,newArguments);if(arguments.length>0){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.options);}
-obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj;},addTile:function(bounds,position){var url=this.getURL(bounds);return new OpenLayers.Tile.Image(this,position,bounds,url,this.tileSize);},getURL:function(bounds){if(this.gutter){bounds=this.adjustBoundsByGutter(bounds);}
-var extent=[bounds.left,bounds.bottom,bounds.right,bounds.top];var url=this.getFullRequestString({mapext:extent,imgext:extent,map_size:[this.imageSize.w,this.imageSize.h],imgx:this.imageSize.w/2,imgy:this.imageSize.h/2,imgxy:[this.imageSize.w,this.imageSize.h]});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(new Object(),this.params);allParams=OpenLayers.Util.extend(allParams,newParams);var urlParams=OpenLayers.Util.upperCaseObject(OpenLayers.Util.getArgs(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;},CLASS_NAME:"OpenLayers.Layer.MapServer"});OpenLayers.Layer.TMS=OpenLayers.Class.create();OpenLayers.Layer.TMS.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.Grid,{reproject:false,isBaseLayer:true,tileOrigin:null,initialize:function(name,url,options){var newArguments=new Array();newArguments.push(name,url,{},options);OpenLayers.Layer.Grid.prototype.initialize.apply(this,newArguments);},destroy:function(){OpenLayers.Layer.Grid.prototype.destroy.apply(this,arguments);},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.TMS(this.name,this.url,this.options);}
-obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj;},getURL:function(bounds){var res=this.map.getResolution();var x=(bounds.left-this.tileOrigin.lon)/(res*this.tileSize.w);var y=(bounds.bottom-this.tileOrigin.lat)/(res*this.tileSize.h);var z=this.map.getZoom();var path="1.0.0"+"/"+this.layername+"/"+z+"/"+x+"/"+y+"."+this.type;var url=this.url;if(url instanceof Array){url=this.selectUrl(path,url);}
-return url+path;},addTile:function(bounds,position){var url=this.getURL(bounds);return new OpenLayers.Tile.Image(this,position,bounds,url,this.tileSize);},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.WFS=OpenLayers.Class.create();OpenLayers.Layer.WFS.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.Vector,OpenLayers.Layer.Markers,{isBaseLayer:false,ratio:2,DEFAULT_PARAMS:{service:"WFS",version:"1.0.0",request:"GetFeature"},featureClass:null,vectorMode:true,initialize:function(name,url,params,options){if(options==undefined){options={};}
-if(options.featureClass||!OpenLayers.Layer.Vector||!OpenLayers.Feature.Vector){this.vectorMode=false;}
-OpenLayers.Util.extend(options,{'reportError':false});var newArguments=new Array()
-newArguments.push(name,options);OpenLayers.Layer.Vector.prototype.initialize.apply(this,newArguments);if(!this.renderer||!this.vectorMode){this.vectorMode=false;if(!options.featureClass){options.featureClass=OpenLayers.Feature.WFS;}
-OpenLayers.Layer.Markers.prototype.initialize.apply(this,newArguments);}
-if(this.params&&this.params.typename&&!this.options.typename){this.options.typename=this.params.typename;}
-if(!this.options.geometry_column){this.options.geometry_column="the_geom";}
-this.params=params;OpenLayers.Util.applyDefaults(this.params,OpenLayers.Util.upperCaseObject(this.DEFAULT_PARAMS));this.url=url;},destroy:function(){if(this.vectorMode){OpenLayers.Layer.Vector.prototype.destroy.apply(this,arguments);}else{OpenLayers.Layer.Markers.prototype.destroy.apply(this,arguments);}},setMap:function(map){if(this.vectorMode){OpenLayers.Layer.Vector.prototype.setMap.apply(this,arguments);}else{OpenLayers.Layer.Markers.prototype.setMap.apply(this,arguments);}},moveTo:function(bounds,zoomChanged,dragging){if(this.vectorMode){OpenLayers.Layer.Vector.prototype.moveTo.apply(this,arguments);}else{OpenLayers.Layer.Markers.prototype.moveTo.apply(this,arguments);}
-if(dragging){return false;}
-if(zoomChanged){if(this.vectorMode){this.renderer.clear();}}
-if(this.options.minZoomLevel&&this.map.getZoom()<this.options.minZoomLevel){return null;};if(bounds==null){bounds=this.map.getExtent();}
-var firstRendering=(this.tile==null);var outOfBounds=(!firstRendering&&!this.tile.bounds.containsBounds(bounds));if(zoomChanged||firstRendering||(!dragging&&outOfBounds)){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 tileSize=this.map.getSize();tileSize.w=tileSize.w*this.ratio;tileSize.h=tileSize.h*this.ratio;var ul=new OpenLayers.LonLat(tileBounds.left,tileBounds.top);var pos=this.map.getLayerPxFromLonLat(ul);var url=this.getFullRequestString();var params={BBOX:tileBounds.toBBOX()};url+="&"+OpenLayers.Util.getParameterString(params);if(!this.tile){this.tile=new OpenLayers.Tile.WFS(this,pos,tileBounds,url,tileSize);this.tile.draw();}else{if(this.vectorMode){this.destroyFeatures();this.renderer.clear();}else{this.clearMarkers();}
-this.tile.destroy();this.tile=null;this.tile=new OpenLayers.Tile.WFS(this,pos,tileBounds,url,tileSize);this.tile.draw();}}},onMapResize:function(){if(this.vectorMode){OpenLayers.Layer.Vector.prototype.onMapResize.apply(this,arguments);}else{OpenLayers.Layer.Markers.prototype.onMapResize.apply(this,arguments);}},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.WFS(this.name,this.url,this.params,this.options);}
-if(this.vectorMode){obj=OpenLayers.Layer.Vector.prototype.clone.apply(this,[obj]);}else{obj=OpenLayers.Layer.Markers.prototype.clone.apply(this,[obj]);}
-return obj;},getFullRequestString:function(newParams){var projection=this.map.getProjection();this.params.SRS=(projection=="none")?null:projection;return OpenLayers.Layer.Grid.prototype.getFullRequestString.apply(this,arguments);},commit:function(){if(!this.writer){this.writer=new OpenLayers.Format.WFS({},this);}
-var data=this.writer.write(this.features);var url=this.url;if(OpenLayers.ProxyHost&&this.url.startsWith("http")){url=OpenLayers.ProxyHost+escape(this.url);}
-var success=this.commitSuccess.bind(this);var failure=this.commitFailure.bind(this)
-data=OpenLayers.Ajax.serializeXMLToString(data);new OpenLayers.Ajax.Request(url,{method:'post',postBody:data,onComplete:success,onFailure:failure});},commitSuccess:function(request){var response=request.responseText;if(response.indexOf('SUCCESS')!=-1){this.commitReport('WFS Transaction: SUCCESS',response);for(var i=0;i<this.features.length;i++){i.state=null;}}else if(response.indexOf('FAILED')!=-1||response.indexOf('Exception')!=-1){this.commitReport('WFS Transaction: FAILED',response);}},commitFailure:function(request){},commitReport:function(string,response){alert(string);},refresh:function(){if(this.tile){if(this.vectorMode){this.renderer.clear();OpenLayers.Util.clearArray(this.features);}else{this.clearMarkers();OpenLayers.Util.clearArray(this.markers);}
-this.tile.draw();}},CLASS_NAME:"OpenLayers.Layer.WFS"});OpenLayers.Layer.WMS=OpenLayers.Class.create();OpenLayers.Layer.WMS.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.Grid,{DEFAULT_PARAMS:{service:"WMS",version:"1.1.1",request:"GetMap",styles:"",exceptions:"application/vnd.ogc.se_inimage",format:"image/jpeg"},reproject:true,initialize:function(name,url,params,options){var newArguments=new Array();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(options==null||options.isBaseLayer==null){this.isBaseLayer=((this.params.TRANSPARENT!="true")&&(this.params.TRANSPARENT!=true));}},destroy:function(){OpenLayers.Layer.Grid.prototype.destroy.apply(this,arguments);},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.WMS(this.name,this.url,this.params,this.options);}
-obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj;},getURL:function(bounds){if(this.gutter){bounds=this.adjustBoundsByGutter(bounds);}
-return this.getFullRequestString({BBOX:bounds.toBBOX(),WIDTH:this.imageSize.w,HEIGHT:this.imageSize.h});},addTile:function(bounds,position){var url=this.getURL(bounds);return new OpenLayers.Tile.Image(this,position,bounds,url,this.tileSize);},mergeNewParams:function(newParams){var upperParams=OpenLayers.Util.upperCaseObject(newParams);var newArguments=[upperParams];OpenLayers.Layer.Grid.prototype.mergeNewParams.apply(this,newArguments);},getFullRequestString:function(newParams){var projection=this.map.getProjection();this.params.SRS=(projection=="none")?null:projection;return OpenLayers.Layer.Grid.prototype.getFullRequestString.apply(this,arguments);},CLASS_NAME:"OpenLayers.Layer.WMS"});OpenLayers.Layer.WorldWind=OpenLayers.Class.create();OpenLayers.Layer.WorldWind.prototype=OpenLayers.Class.inherit(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=new Array();newArguments.push(name,url,params,options);OpenLayers.Layer.Grid.prototype.initialize.apply(this,newArguments);this.params=(params?params:{});if(params){OpenLayers.Util.applyDefaults(this.params,this.DEFAULT_PARAMS);}},addTile:function(bounds,position){if(this.map.getResolution()<=(this.lzd/512)&&this.getZoom()<=this.zoomLevels){var url=this.getURL(bounds);return new OpenLayers.Tile.Image(this,position,bounds,url,this.tileSize);}else{return new OpenLayers.Tile.Image(this,position,bounds,OpenLayers.Util.getImagesLocation()+"blank.gif",this.tileSize);}},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){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.getImagesLocation()+"blank.gif";}},CLASS_NAME:"OpenLayers.Layer.WorldWind"});OpenLayers.Format.WFS=OpenLayers.Class.create();OpenLayers.Format.WFS.prototype=OpenLayers.Class.inherit(OpenLayers.Format.GML,{layer:null,wfsns:"http://www.opengis.net/wfs",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=document.createElementNS('http://www.opengis.net/wfs','wfs:Transaction');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 transaction;},createFeatureXML:function(feature){var geometryNode=this.buildGeometryNode(feature.geometry);var geomContainer=document.createElementNS(this.featureNS,"feature:"+this.geometryName);geomContainer.appendChild(geometryNode);var featureContainer=document.createElementNS(this.featureNS,"feature:"+this.featureName);featureContainer.appendChild(geomContainer);for(var attr in feature.attributes){var attrText=document.createTextNode(feature.attributes[attr]);var nodename=attr;if(attr.search(":")!=-1){nodename=attr.split(":")[1];}
-var attrContainer=document.createElementNS(this.featureNS,"feature:"+nodename);attrContainer.appendChild(attrText);featureContainer.appendChild(attrContainer);}
-return featureContainer;},insert:function(feature){var insertNode=document.createElementNS(this.wfsns,'wfs:Insert');insertNode.appendChild(this.createFeatureXML(feature));return insertNode;},update:function(feature){if(!feature.fid){alert("Can't update a feature for which there is no FID.");}
-var updateNode=document.createElementNS(this.wfsns,'wfs:Update');updateNode.setAttribute("typeName",this.layerName);var propertyNode=document.createElementNS(this.wfsns,'wfs:Property');var nameNode=document.createElementNS('http://www.opengis.net/wfs','wfs:Name');var txtNode=document.createTextNode(this.geometryName);nameNode.appendChild(txtNode);propertyNode.appendChild(nameNode);var valueNode=document.createElementNS('http://www.opengis.net/wfs','wfs:Value');valueNode.appendChild(this.buildGeometryNode(feature.geometry));propertyNode.appendChild(valueNode);updateNode.appendChild(propertyNode);var filterNode=document.createElementNS('http://www.opengis.net/ogc','ogc:Filter');var filterIdNode=document.createElementNS('http://www.opengis.net/ogc','ogc:FeatureId');filterIdNode.setAttribute("fid",feature.fid);filterNode.appendChild(filterIdNode);updateNode.appendChild(filterNode);return updateNode;},remove:function(feature){if(!feature.attributes.fid){alert("Can't update a feature for which there is no FID.");return false;}
-var deleteNode=document.createElementNS(this.featureNS,'wfs:Delete');deleteNode.setAttribute("typeName",this.layerName);var filterNode=document.createElementNS('http://www.opengis.net/ogc','ogc:Filter');var filterIdNode=document.createElementNS('http://www.opengis.net/ogc','ogc:FeatureId');filterIdNode.setAttribute("fid",feature.attributes.fid);filterNode.appendChild(filterIdNode);deleteNode.appendChild(filterNode);return deleteNode;},destroy:function(){this.layer=null;},CLASS_NAME:"OpenLayers.Format.WFS"});OpenLayers.Geometry.MultiLineString=OpenLayers.Class.create();OpenLayers.Geometry.MultiLineString.prototype=OpenLayers.Class.inherit(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.LineString"],initialize:function(components){OpenLayers.Geometry.Collection.prototype.initialize.apply(this,arguments);},CLASS_NAME:"OpenLayers.Geometry.MultiLineString"});OpenLayers.Geometry.MultiPoint=OpenLayers.Class.create();OpenLayers.Geometry.MultiPoint.prototype=OpenLayers.Class.inherit(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.Point"],initialize:function(components){OpenLayers.Geometry.Collection.prototype.initialize.apply(this,arguments);},addPoint:function(point,index){this.addComponent(point,index);},removePoint:function(point){this.removeComponent(point);},CLASS_NAME:"OpenLayers.Geometry.MultiPoint"});OpenLayers.Geometry.MultiPolygon=OpenLayers.Class.create();OpenLayers.Geometry.MultiPolygon.prototype=OpenLayers.Class.inherit(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.Polygon"],initialize:function(components){OpenLayers.Geometry.Collection.prototype.initialize.apply(this,arguments);},CLASS_NAME:"OpenLayers.Geometry.MultiPolygon"});OpenLayers.Geometry.Polygon=OpenLayers.Class.create();OpenLayers.Geometry.Polygon.prototype=OpenLayers.Class.inherit(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.LinearRing"],initialize:function(components){OpenLayers.Geometry.Collection.prototype.initialize.apply(this,arguments);},getArea:function(){var area=0.0;if(this.components&&(this.components.length>0)){area+=Math.abs(this.components[0].getArea());for(var i=1;i<this.components.length;i++){area-=Math.abs(this.components[i].getArea());}}
-return area;},CLASS_NAME:"OpenLayers.Geometry.Polygon"});OpenLayers.Handler.Point=OpenLayers.Class.create();OpenLayers.Handler.Point.prototype=OpenLayers.Class.inherit(OpenLayers.Handler,{point:null,layer:null,drawing:false,mouseDown:false,lastDown:null,lastUp:null,initialize:function(control,callbacks,options){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={displayInLayerSwitcher:false};this.layer=new OpenLayers.Layer.Vector(this.CLASS_NAME,options);this.map.addLayer(this.layer);return true;},createFeature:function(){this.point=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point());},deactivate:function(){if(!OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){return false;}
+for(var i=components.length-1;i>=0;--i){this.removeComponent(components[i]);}},removeComponent:function(component){OpenLayers.Util.removeItem(this.components,component);this.clearBounds();},getLength:function(){var length=0.0;for(var i=0,len=this.components.length;i<len;i++){length+=this.components[i].getLength();}
+return length;},getArea:function(){var area=0.0;for(var i=0,len=this.components.length;i<len;i++){area+=this.components[i].getArea();}
+return area;},getGeodesicArea:function(projection){var area=0.0;for(var i=0,len=this.components.length;i<len;i++){area+=this.components[i].getGeodesicArea(projection);}
+return area;},getCentroid:function(){return this.components.length&&this.components[0].getCentroid();},getGeodesicLength:function(projection){var length=0.0;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;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(!(geometry.components instanceof Array)||(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.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.Layer.Vector=OpenLayers.Class(OpenLayers.Layer,{EVENT_TYPES:["beforefeatureadded","beforefeaturesadded","featureadded","featuresadded","beforefeatureremoved","featureremoved","featuresremoved","beforefeatureselected","featureselected","featureunselected","beforefeaturemodified","featuremodified","afterfeaturemodified","vertexmodified","sketchstarted","sketchmodified","sketchcomplete","refresh"],isBaseLayer:false,isFixed:false,isVector:true,features: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,initialize:function(name,options){this.EVENT_TYPES=OpenLayers.Layer.Vector.prototype.EVENT_TYPES.concat(OpenLayers.Layer.prototype.EVENT_TYPES);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);},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=OpenLayers.Renderer[this.renderers[i]];if(rendererClass&&rendererClass.prototype.supported()){this.renderer=new rendererClass(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;this.renderer.setSize(this.map.getSize());}},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){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);this.renderer.setSize(this.map.getSize());},moveTo:function(bounds,zoomChanged,dragging){OpenLayers.Layer.prototype.moveTo.apply(this,arguments);var coordSysUnchanged=true;if(!dragging){this.renderer.root.style.visibility="hidden";this.div.style.left=-parseInt(this.map.layerContainerDiv.style.left)+"px";this.div.style.top=-parseInt(this.map.layerContainerDiv.style.top)+"px";var extent=this.map.getExtent();coordSysUnchanged=this.renderer.setExtent(extent,zoomChanged);this.renderer.root.style.visibility="visible";if(navigator.userAgent.toLowerCase().indexOf("gecko")!=-1){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(!(features instanceof Array)){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;}
+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)){var throwStr=OpenLayers.i18n('componentShouldBe',{'geomType':this.geometryType.prototype.CLASS_NAME});throw throwStr;}
+this.features.push(feature);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);}
+this.drawFeature(feature);if(notify){this.events.triggerEvent("featureadded",{feature:feature});this.onFeatureInsert(feature);}}
+if(notify){this.events.triggerEvent("featuresadded",{features:features});}},removeFeatures:function(features,options){if(!features||features.length===0){return;}
+if(!(features instanceof Array)){features=[features];}
+if(features===this.features){features=features.slice();}
+var notify=!options||!options.silent;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});}},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);}}
+if(!this.renderer.drawFeature(feature,style)){this.unrenderedFeatures[feature.id]=feature;}else{delete this.unrenderedFeatures[feature.id];};},eraseFeatures:function(features){this.renderer.eraseFeatures(features);},getFeatureFromEvent:function(evt){if(!this.renderer){OpenLayers.Console.error(OpenLayers.i18n("getFeatureError"));return null;}
+var featureId=this.renderer.getFeatureIdFromEvent(evt);return this.getFeatureById(featureId);},getFeatureById:function(featureId){var feature=null;for(var i=0,len=this.features.length;i<len;++i){if(this.features[i].id==featureId){feature=this.features[i];break;}}
+return feature;},onFeatureInsert:function(feature){},preFeatureInsert:function(feature){},getDataExtent:function(){var maxExtent=null;if(this.features&&(this.features.length>0)){maxExtent=new OpenLayers.Bounds();for(var i=0,len=this.features.length;i<len;i++){maxExtent.extend(this.features[i].geometry.getBounds());}}
+return maxExtent;},CLASS_NAME:"OpenLayers.Layer.Vector"});OpenLayers.Geometry.MultiPoint=OpenLayers.Class(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.Point"],initialize:function(components){OpenLayers.Geometry.Collection.prototype.initialize.apply(this,arguments);},addPoint:function(point,index){this.addComponent(point,index);},removePoint:function(point){this.removeComponent(point);},CLASS_NAME:"OpenLayers.Geometry.MultiPoint"});OpenLayers.Handler.Point=OpenLayers.Class(OpenLayers.Handler,{point:null,layer:null,multi:false,drawing:false,mouseDown:false,lastDown:null,lastUp:null,persist:false,layerOptions: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:function(){return true;}},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.map.getLonLatFromPixel(pixel);this.point=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(lonlat.lon,lonlat.lat));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;}
if(this.drawing){this.cancel();}
-this.map.removeLayer(this.layer,false);this.layer.destroy();return true;},destroyFeature:function(){this.point.destroy();},finalize:function(){this.layer.renderer.clear();this.callback("done",[this.geometryClone()]);this.destroyFeature();this.drawing=false;this.mouseDown=false;this.lastDown=null;this.lastUp=null;},cancel:function(){this.layer.renderer.clear();this.callback("cancel",[this.geometryClone()]);this.destroyFeature();this.drawing=false;this.mouseDown=false;this.lastDown=null;this.lastUp=null;},dblclick:function(evt){OpenLayers.Event.stop(evt);return false;},drawFeature:function(){this.layer.drawFeature(this.point,this.style);},geometryClone:function(){return this.point.geometry.clone();},mousedown:function(evt){if(!this.checkModifiers(evt)){return true;}
+this.destroyFeature();if(this.layer.map!=null){this.layer.destroy(false);}
+this.layer=null;return true;},destroyFeature:function(){if(this.layer){this.layer.destroyFeatures();}
+this.point=null;},finalize:function(cancel){var key=cancel?"cancel":"done";this.drawing=false;this.mouseDown=false;this.lastDown=null;this.lastUp=null;this.callback(key,[this.geometryClone()]);if(cancel||!this.persist){this.destroyFeature();}},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){var lonlat=this.map.getLonLatFromPixel(pixel);this.point.geometry.x=lonlat.lon;this.point.geometry.y=lonlat.lat;this.callback("modify",[this.point.geometry,this.point]);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){if(!this.checkModifiers(evt)){return true;}
if(this.lastDown&&this.lastDown.equals(evt.xy)){return true;}
-if(this.lastDown==null){this.createFeature();}
-this.lastDown=evt.xy;this.drawing=true;var lonlat=this.map.getLonLatFromPixel(evt.xy);this.point.geometry.x=lonlat.lon;this.point.geometry.y=lonlat.lat;this.drawFeature();return false;},mousemove:function(evt){if(this.drawing){var lonlat=this.map.getLonLatFromPixel(evt.xy);this.point.geometry.x=lonlat.lon;this.point.geometry.y=lonlat.lat;this.drawFeature();}
-return true;},mouseup:function(evt){if(this.drawing){this.finalize();return false;}else{return true;}},CLASS_NAME:"OpenLayers.Handler.Point"});OpenLayers.Layer.MapServer.Untiled=OpenLayers.Class.create();OpenLayers.Layer.MapServer.Untiled.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.HTTPRequest,{default_params:{mode:"map",map_imagetype:"png"},reproject:true,ratio:1,tile:null,doneLoading:false,initialize:function(name,url,params,options){var newArguments=[];newArguments.push(name,url,params,options);OpenLayers.Layer.HTTPRequest.prototype.initialize.apply(this,newArguments);OpenLayers.Util.applyDefaults(this.params,this.default_params);if((options==null)||(options.isBaseLayer==null)){this.isBaseLayer=((this.params.transparent!="true")&&(this.params.transparent!=true));}},destroy:function(){if(this.tile){this.tile.destroy();this.tile=null;}
-OpenLayers.Layer.HTTPRequest.prototype.destroy.apply(this,arguments);},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.MapServer.Untiled(this.name,this.url,this.params,this.options);}
-obj=OpenLayers.Layer.HTTPRequest.prototype.clone.apply(this,[obj]);return obj;},setMap:function(map){OpenLayers.Layer.HTTPRequest.prototype.setMap.apply(this,arguments);},setTileSize:function(){var tileSize=this.map.getSize();tileSize.w=tileSize.w*this.ratio;tileSize.h=tileSize.h*this.ratio;this.tileSize=tileSize;this.imageSize=tileSize;this.imageOffset=new OpenLayers.Pixel(0,0);},moveTo:function(bounds,zoomChanged,dragging){if(!this.doneLoading){this.events.triggerEvent("loadcancel");this.doneLoading=true;}
-OpenLayers.Layer.HTTPRequest.prototype.moveTo.apply(this,arguments);if(bounds==null){bounds=this.map.getExtent();}
-var firstRendering=(this.tile==null);var outOfBounds=(!firstRendering&&!this.tile.bounds.containsBounds(bounds));if(zoomChanged||firstRendering||(!dragging&&outOfBounds)){if(this.tile){this.tile.clear();}
-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));this.setTileSize();var url=this.getURL(tileBounds);var ul=new OpenLayers.LonLat(tileBounds.left,tileBounds.top);var pos=this.map.getLayerPxFromLonLat(ul);if(this.tile&&!this.tile.size.equals(this.tileSize)){this.tile.destroy();this.tile=null;}
-this.events.triggerEvent("loadstart");this.doneLoading=false;if(!this.tile){this.tile=new OpenLayers.Tile.Image(this,pos,tileBounds,url,this.tileSize);this.tile.draw();var onload=function(){this.doneLoading=true;this.events.triggerEvent("loadend");}
-OpenLayers.Event.observe(this.tile.imgDiv,'load',onload.bindAsEventListener(this));}else{this.tile.moveTo(tileBounds,pos);}}},getURL:function(bounds){var url=this.getFullRequestString({mapext:bounds.toBBOX().replace(/,/g," "),imgext:bounds.toBBOX().replace(/,/g," "),map_size:this.tileSize.w+" "+this.tileSize.h,imgx:this.tileSize.w/2,imgy:this.tileSize.h/2,imgxy:this.tileSize.w+" "+this.tileSize.h});return url;},setUrl:function(newUrl){OpenLayers.Layer.HTTPRequest.prototype.setUrl.apply(this,arguments);this.moveTo();},mergeNewParams:function(newParams){OpenLayers.Layer.HTTPRequest.prototype.mergeNewParams.apply(this,[newParams]);this.moveTo(null,true);},getFullRequestString:function(newParams){var projection=this.map.getProjection();this.params.srs=(projection=="none")?null:projection;return OpenLayers.Layer.Grid.prototype.getFullRequestString.apply(this,arguments);},CLASS_NAME:"OpenLayers.Layer.MapServer.Untiled"});OpenLayers.Layer.WMS.Untiled=OpenLayers.Class.create();OpenLayers.Layer.WMS.Untiled.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.HTTPRequest,{DEFAULT_PARAMS:{service:"WMS",version:"1.1.1",request:"GetMap",styles:"",exceptions:"application/vnd.ogc.se_inimage",format:"image/jpeg"},reproject:true,ratio:2,tile:null,doneLoading:false,initialize:function(name,url,params,options){var newArguments=new Array();params=OpenLayers.Util.upperCaseObject(params);newArguments.push(name,url,params,options);OpenLayers.Layer.HTTPRequest.prototype.initialize.apply(this,newArguments);OpenLayers.Util.applyDefaults(this.params,OpenLayers.Util.upperCaseObject(this.DEFAULT_PARAMS));if((options==null)||(options.isBaseLayer==null)){this.isBaseLayer=((this.params.TRANSPARENT!="true")&&(this.params.TRANSPARENT!=true));}},destroy:function(){if(this.tile){this.tile.destroy();this.tile=null;}
-OpenLayers.Layer.HTTPRequest.prototype.destroy.apply(this,arguments);},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.WMS.Untiled(this.name,this.url,this.params,this.options);}
-obj=OpenLayers.Layer.HTTPRequest.prototype.clone.apply(this,[obj]);obj.tile=null;return obj;},setMap:function(map){OpenLayers.Layer.HTTPRequest.prototype.setMap.apply(this,arguments);},setTileSize:function(){var tileSize=this.map.getSize();tileSize.w=tileSize.w*this.ratio;tileSize.h=tileSize.h*this.ratio;this.tileSize=tileSize;this.imageSize=tileSize;this.imageOffset=new OpenLayers.Pixel(0,0);},moveTo:function(bounds,zoomChanged,dragging){if(!this.doneLoading){this.events.triggerEvent("loadcancel");this.doneLoading=true;}
-OpenLayers.Layer.HTTPRequest.prototype.moveTo.apply(this,arguments);if(bounds==null){bounds=this.map.getExtent();}
-var firstRendering=(this.tile==null);var outOfBounds=(!firstRendering&&!this.tile.bounds.containsBounds(bounds));if(zoomChanged||firstRendering||(!dragging&&outOfBounds)){if(this.tile){this.tile.clear();}
-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));this.setTileSize();var url=this.getURL(tileBounds);var ul=new OpenLayers.LonLat(tileBounds.left,tileBounds.top);var pos=this.map.getLayerPxFromLonLat(ul);if(this.tile&&!this.tile.size.equals(this.tileSize)){this.tile.destroy();this.tile=null;}
-this.events.triggerEvent("loadstart");this.doneLoading=false;if(!this.tile){this.tile=new OpenLayers.Tile.Image(this,pos,tileBounds,url,this.tileSize);this.tile.draw();var onload=function(){this.doneLoading=true;this.events.triggerEvent("loadend");}
-OpenLayers.Event.observe(this.tile.imgDiv,'load',onload.bindAsEventListener(this));}else{this.tile.moveTo(tileBounds,pos);}}},getURL:function(bounds){return this.getFullRequestString({'BBOX':bounds.toBBOX(),'WIDTH':this.tileSize.w,'HEIGHT':this.tileSize.h});},setUrl:function(newUrl){OpenLayers.Layer.HTTPRequest.prototype.setUrl.apply(this,arguments);this.moveTo();},mergeNewParams:function(newParams){var upperParams=OpenLayers.Util.upperCaseObject(newParams);var newArguments=[upperParams];OpenLayers.Layer.HTTPRequest.prototype.mergeNewParams.apply(this,newArguments);this.moveTo(null,true);},getFullRequestString:function(newParams){var projection=this.map.getProjection();this.params.SRS=(projection=="none")?null:projection;return OpenLayers.Layer.Grid.prototype.getFullRequestString.apply(this,arguments);},CLASS_NAME:"OpenLayers.Layer.WMS.Untiled"});OpenLayers.Geometry.Curve=OpenLayers.Class.create();OpenLayers.Geometry.Curve.prototype=OpenLayers.Class.inherit(OpenLayers.Geometry.MultiPoint,{componentTypes:["OpenLayers.Geometry.Point"],initialize:function(points){OpenLayers.Geometry.MultiPoint.prototype.initialize.apply(this,arguments);},getLength:function(){var length=0.0;if(this.components&&(this.components.length>1)){for(var i=1;i<this.components.length;i++){length+=this.components[i-1].distanceTo(this.components[i]);}}
-return length;},CLASS_NAME:"OpenLayers.Geometry.Curve"});OpenLayers.Geometry.LineString=OpenLayers.Class.create();OpenLayers.Geometry.LineString.prototype=OpenLayers.Class.inherit(OpenLayers.Geometry.Curve,{initialize:function(points){OpenLayers.Geometry.Curve.prototype.initialize.apply(this,arguments);},removeComponent:function(point){if(this.components&&(this.components.length>2)){OpenLayers.Geometry.Collection.prototype.removeComponent.apply(this,arguments);}},CLASS_NAME:"OpenLayers.Geometry.LineString"});OpenLayers.Geometry.LinearRing=OpenLayers.Class.create();OpenLayers.Geometry.LinearRing.prototype=OpenLayers.Class.inherit(OpenLayers.Geometry.LineString,{componentTypes:["OpenLayers.Geometry.Point"],initialize:function(points){OpenLayers.Geometry.LineString.prototype.initialize.apply(this,arguments);},addComponent:function(point,index){var added=false;var lastPoint=this.components[this.components.length-1];OpenLayers.Geometry.Collection.prototype.removeComponent.apply(this,[lastPoint]);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.clone()]);return added;},removeComponent:function(point){if(this.components.length>4){var lastPoint=this.components[this.components.length-1];OpenLayers.Geometry.Collection.prototype.removeComponent.apply(this,[lastPoint]);OpenLayers.Geometry.Collection.prototype.removeComponent.apply(this,arguments);var firstPoint=this.components[0];OpenLayers.Geometry.Collection.prototype.addComponent.apply(this,[firstPoint.clone()]);}},getArea:function(){var area=0.0;if(this.components&&(this.components.length>2)){var sum=0.0;for(var i=0;i<this.components.length-1;i++){var b=this.components[i];var c=this.components[i+1];sum+=(b.x+c.x)*(c.y-b.y);}
+this.drawing=true;if(this.lastDown==null){if(this.persist){this.destroyFeature();}
+this.createFeature(evt.xy);}else{this.modifyFeature(evt.xy);}
+this.lastDown=evt.xy;return false;},mousemove:function(evt){if(this.drawing){this.modifyFeature(evt.xy);}
+return true;},mouseup:function(evt){if(this.drawing){this.finalize();return false;}else{return true;}},CLASS_NAME:"OpenLayers.Handler.Point"});OpenLayers.Layer.GML=OpenLayers.Class(OpenLayers.Layer.Vector,{loaded:false,format:null,formatOptions:null,initialize:function(name,url,options){var newArguments=[];newArguments.push(name,options);OpenLayers.Layer.Vector.prototype.initialize.apply(this,newArguments);this.url=url;},setVisibility:function(visibility,noEvent){OpenLayers.Layer.Vector.prototype.setVisibility.apply(this,arguments);if(this.visibility&&!this.loaded){this.loadGML();}},moveTo:function(bounds,zoomChanged,minor){OpenLayers.Layer.Vector.prototype.moveTo.apply(this,arguments);if(this.visibility&&!this.loaded){this.loadGML();}},loadGML:function(){if(!this.loaded){this.events.triggerEvent("loadstart");OpenLayers.Request.GET({url:this.url,success:this.requestSuccess,failure:this.requestFailure,scope:this});this.loaded=true;}},setUrl:function(url){this.url=url;this.destroyFeatures();this.loaded=false;this.loadGML();},requestSuccess:function(request){var doc=request.responseXML;if(!doc||!doc.documentElement){doc=request.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 gml=this.format?new this.format(options):new OpenLayers.Format.GML(options);this.addFeatures(gml.read(doc));this.events.triggerEvent("loadend");},requestFailure:function(request){OpenLayers.Console.userError(OpenLayers.i18n("errorLoadingGML",{'url':this.url}));this.events.triggerEvent("loadend");},CLASS_NAME:"OpenLayers.Layer.GML"});OpenLayers.Layer.Vector.RootContainer=OpenLayers.Class(OpenLayers.Layer.Vector,{displayInLayerSwitcher:false,layers:null,initialize:function(name,options){OpenLayers.Layer.Vector.prototype.initialize.apply(this,arguments);},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.Control.SelectFeature=OpenLayers.Class(OpenLayers.Control,{EVENT_TYPES:["beforefeaturehighlighted","featurehighlighted","featureunhighlighted"],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){this.EVENT_TYPES=OpenLayers.Control.SelectFeature.prototype.EVENT_TYPES.concat(OpenLayers.Control.prototype.EVENT_TYPES);OpenLayers.Control.prototype.initialize.apply(this,[options]);if(this.scope===null){this.scope=this;}
+if(layers instanceof Array){this.layers=layers;this.layer=new OpenLayers.Layer.Vector.RootContainer(this.id+"_container",{layers:layers});}else{this.layer=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"});}},destroy:function(){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];var layer,feature;for(var l=0;l<layers.length;++l){layer=layers[l];for(var i=layer.selectedFeatures.length-1;i>=0;--i){feature=layer.selectedFeatures[i];if(!options||options.except!=feature){this.unselect(feature);}}}},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;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);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(new OpenLayers.Pixel(position.left,position.bottom));var maxXY=this.map.getLonLatFromPixel(new OpenLayers.Pixel(position.right,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];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(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;}},setMap:function(map){this.handlers.feature.setMap(map);if(this.box){this.handlers.box.setMap(map);}
+OpenLayers.Control.prototype.setMap.apply(this,arguments);},CLASS_NAME:"OpenLayers.Control.SelectFeature"});OpenLayers.Geometry.Curve=OpenLayers.Class(OpenLayers.Geometry.MultiPoint,{componentTypes:["OpenLayers.Geometry.Point"],initialize:function(points){OpenLayers.Geometry.MultiPoint.prototype.initialize.apply(this,arguments);},getLength:function(){var length=0.0;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=0.0;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*1000;},CLASS_NAME:"OpenLayers.Geometry.Curve"});OpenLayers.Geometry.LineString=OpenLayers.Class(OpenLayers.Geometry.Curve,{initialize:function(points){OpenLayers.Geometry.Curve.prototype.initialize.apply(this,arguments);},removeComponent:function(point){if(this.components&&(this.components.length>2)){OpenLayers.Geometry.Collection.prototype.removeComponent.apply(this,arguments);}},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);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;},CLASS_NAME:"OpenLayers.Geometry.LineString"});OpenLayers.Geometry.LinearRing=OpenLayers.Class(OpenLayers.Geometry.LineString,{componentTypes:["OpenLayers.Geometry.Point"],initialize:function(points){OpenLayers.Geometry.LineString.prototype.initialize.apply(this,arguments);},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){if(this.components.length>4){this.components.pop();OpenLayers.Geometry.Collection.prototype.removeComponent.apply(this,arguments);var firstPoint=this.components[0];OpenLayers.Geometry.Collection.prototype.addComponent.apply(this,[firstPoint]);}},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&&(this.components.length>2)){var sumX=0.0;var sumY=0.0;for(var i=0;i<this.components.length-1;i++){var b=this.components[i];var c=this.components[i+1];sumX+=(b.x+c.x)*(b.x*c.y-c.x*b.y);sumY+=(b.y+c.y)*(b.x*c.y-c.x*b.y);}
+var area=-1*this.getArea();var x=sumX/(6*area);var y=sumY/(6*area);}
+return new OpenLayers.Geometry.Point(x,y);},getArea:function(){var area=0.0;if(this.components&&(this.components.length>2)){var sum=0.0;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/2.0;}
-return area;},CLASS_NAME:"OpenLayers.Geometry.LinearRing"});OpenLayers.Handler.Path=OpenLayers.Class.create();OpenLayers.Handler.Path.prototype=OpenLayers.Class.inherit(OpenLayers.Handler.Point,{line:null,freehand:false,freehandToggle:'shiftKey',initialize:function(control,callbacks,options){OpenLayers.Handler.Point.prototype.initialize.apply(this,arguments);},createFeature:function(){this.line=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LineString());this.point=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point());},destroyFeature:function(){this.line.destroy();this.point.destroy();},addPoint:function(){this.line.geometry.addComponent(this.point.geometry.clone(),this.line.geometry.components.length);this.callback("point",[this.point.geometry]);},freehandMode:function(evt){return(this.freehandToggle&&evt[this.freehandToggle])?!this.freehand:this.freehand;},modifyFeature:function(){var index=this.line.geometry.components.length-1;this.line.geometry.components[index].x=this.point.geometry.x;this.line.geometry.components[index].y=this.point.geometry.y;},drawFeature:function(){this.layer.drawFeature(this.line,this.style);this.layer.drawFeature(this.point,this.style);},geometryClone:function(){return this.line.geometry.clone();},mousedown:function(evt){if(this.lastDown&&this.lastDown.equals(evt.xy)){return false;}
-if(this.lastDown==null){this.createFeature();}
-this.mouseDown=true;this.lastDown=evt.xy;var lonlat=this.control.map.getLonLatFromPixel(evt.xy);this.point.geometry.x=lonlat.lon;this.point.geometry.y=lonlat.lat;if((this.lastUp==null)||!this.lastUp.equals(evt.xy)){this.addPoint();}
-this.drawFeature();this.drawing=true;return false;},mousemove:function(evt){if(this.drawing){var lonlat=this.map.getLonLatFromPixel(evt.xy);this.point.geometry.x=lonlat.lon;this.point.geometry.y=lonlat.lat;if(this.mouseDown&&this.freehandMode(evt)){this.addPoint();}else{this.modifyFeature();}
-this.drawFeature();}
-return true;},mouseup:function(evt){this.mouseDown=false;if(this.drawing){if(this.freehandMode(evt)){this.finalize();}else{if(this.lastUp==null){this.addPoint();}
-this.lastUp=evt.xy;}
-return false;}
-return true;},dblclick:function(evt){if(!this.freehandMode(evt)){var index=this.line.geometry.components.length-1;this.line.geometry.removeComponent(this.line.geometry.components[index]);this.finalize();}
-return false;},CLASS_NAME:"OpenLayers.Handler.Path"});OpenLayers.Handler.Polygon=OpenLayers.Class.create();OpenLayers.Handler.Polygon.prototype=OpenLayers.Class.inherit(OpenLayers.Handler.Path,{polygon:null,initialize:function(control,callbacks,options){OpenLayers.Handler.Path.prototype.initialize.apply(this,arguments);},createFeature:function(){this.polygon=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Polygon());this.line=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LinearRing());this.polygon.geometry.addComponent(this.line.geometry);this.point=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point());},destroyFeature:function(){this.polygon.destroy();this.point.destroy();},modifyFeature:function(){var index=this.line.geometry.components.length-2;this.line.geometry.components[index].x=this.point.geometry.x;this.line.geometry.components[index].y=this.point.geometry.y;},drawFeature:function(){this.layer.drawFeature(this.polygon,this.style);this.layer.drawFeature(this.point,this.style);},geometryClone:function(){return this.polygon.geometry.clone();},dblclick:function(evt){if(!this.freehandMode(evt)){var index=this.line.geometry.components.length-2;this.line.geometry.removeComponent(this.line.geometry.components[index]);this.finalize();}
-return false;},CLASS_NAME:"OpenLayers.Handler.Polygon"});
\ No newline at end of file
+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=0.0;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*6378137.0*6378137.0/2.0;}
+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(((x1-x2)*y)+((x2*y1)-(x1*y2)))/(y1-y2);}
+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.MultiLineString=OpenLayers.Class(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.LineString"],initialize:function(components){OpenLayers.Geometry.Collection.prototype.initialize.apply(this,arguments);},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.Polygon=OpenLayers.Class(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.LinearRing"],initialize:function(components){OpenLayers.Geometry.Collection.prototype.initialize.apply(this,arguments);},getArea:function(){var area=0.0;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=0.0;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.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;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(!(features instanceof Array)){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;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 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.Geometry.MultiPolygon=OpenLayers.Class(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.Polygon"],initialize:function(components){OpenLayers.Geometry.Collection.prototype.initialize.apply(this,arguments);},CLASS_NAME:"OpenLayers.Geometry.MultiPolygon"});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","Box"];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){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{OpenLayers.Console.error(OpenLayers.i18n("unsupportedGeometryType",{'geomType':type}));}
+break;}}
+var attributes;if(this.extractAttributes){attributes=this.parseAttributes(node);}
+var feature=new OpenLayers.Feature.Vector(geometry,attributes);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;}},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(!(features instanceof Array)){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"});
\ No newline at end of file
projects / rails.git / blobdiff