/*  OpenLayers.js -- OpenLayers Map Viewer Library  Copyright 2005-2007 MetaCarta, Inc., released under the BSD license.  Please see http://svn.openlayers.org/trunk/openlayers/release-license.txt  for the full text of the license.  Includes compressed code under the following licenses:  (For uncompressed versions of the code used please see the  OpenLayers SVN repository: <http://openlayers.org/>)*//* Contains portions of Prototype.js: * * Prototype JavaScript framework, version 1.4.0 *  (c) 2005 Sam Stephenson <sam@conio.net> * *  Prototype is freely distributable under the terms of an MIT-style license. *  For details, see the Prototype web site: http://prototype.conio.net/ */*--------------------------------------------------------------------------*//**  *  *  Contains portions of Rico <http://openrico.org/>* *  Copyright 2005 Sabre Airline Solutions  *  *  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  *  *  Unless required by applicable law or agreed to in writing, software*  distributed under the License is distributed on an "AS IS" BASIS,*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or*  implied. See the License for the specific language governing*  permissions and limitations under the License. ***/OpenLayers={singleFile:true};(function(){var singleFile=(typeof OpenLayers=="object"&&OpenLayers.singleFile);OpenLayers={_scriptName:(!singleFile)?"lib/OpenLayers.js":"OpenLayers.js",_getScriptLocation:function(){var scriptLocation="";var scriptName=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(scriptName);if((index>-1)&&(index+scriptName.length==src.length)){scriptLocation=src.slice(0,-scriptName.length);break;}}}return scriptLocation;}};if(!singleFile){var jsfiles=new 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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: 4899 $";OpenLayers.String={startsWith:function(str,sub){return(str.indexOf(sub)==0);},contains:function(str,sub){return(str.indexOf(sub)!=-1);},trim:function(str){return str.replace(/^\s*(.*?)\s*$/,"$1");},camelize:function(str){var oStringList=str.split('-');var camelizedString=oStringList[0];for(var i=1;i<oStringList.length;i++){var s=oStringList[i];camelizedString+=s.charAt(0).toUpperCase()+s.substring(1);}return camelizedString;}};if(!String.prototype.startsWith){String.prototype.startsWith=function(sStart){OpenLayers.Console.warn("This method has been deprecated and will be removed in 3.0. "+"Please use OpenLayers.String.startsWith instead");return OpenLayers.String.startsWith(this,sStart);};}if(!String.prototype.contains){String.prototype.contains=function(str){OpenLayers.Console.warn("This method has been deprecated and will be removed in 3.0. "+"Please use OpenLayers.String.contains instead");return OpenLayers.String.contains(this,str);};}if(!String.prototype.trim){String.prototype.trim=function(){OpenLayers.Console.warn("This method has been deprecated and will be removed in 3.0. "+"Please use OpenLayers.String.trim instead");return OpenLayers.String.trim(this);};}if(!String.prototype.camelize){String.prototype.camelize=function(){OpenLayers.Console.warn("This method has been deprecated and will be removed in 3.0. "+"Please use OpenLayers.String.camelize instead");return OpenLayers.String.camelize(this);};}OpenLayers.Number={limitSigDigs:function(num,sig){var fig;if(sig>0){fig=parseFloat(num.toPrecision(sig));}else{fig=0;}return fig;}};if(!Number.prototype.limitSigDigs){Number.prototype.limitSigDigs=function(sig){OpenLayers.Console.warn("This method has been deprecated and will be removed in 3.0. "+"Please use OpenLayers.Number.limitSigDigs instead");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("This method has been deprecated and will be removed in 3.0. "+"Please use OpenLayers.Function.bind instead");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("This method has been deprecated and will be removed in 3.0. "+"Please use OpenLayers.Function.bindAsEventListener instead");return OpenLayers.Function.bindAsEventListener(this,object);};}OpenLayers.Class=function(){var Class=function(){if(arguments&&arguments[0]!=OpenLayers.Class.isPrototype){this.initialize.apply(this,arguments);}}var extended={};var parent;for(var i=0;i<arguments.length;++i){if(typeof arguments[i]=="function"){parent=arguments[i].prototype;}else{parent=arguments[i];}OpenLayers.Util.extend(extended,parent);}