/* Copyright 2009 Google Inc. All Rights Reserved. */ (function(){var global=this;String.prototype.startsWith=function(prefix){return this.indexOf(prefix)==0};String.prototype.endsWith=function(suffix){var l=this.length-suffix.length;return l>=0&&this.lastIndexOf(suffix,l)==l};String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g,"")};String.prototype.subs=function(){for(var ret=this,i=0;i<arguments.length;i++)ret=ret.replace(/\%s/,String(arguments[i]));return ret};
if(!Function.prototype.apply)Function.prototype.apply=function(oScope,opt_args){var sarg=[],rtrn,call;oScope||(oScope=global);for(var args=opt_args||[],i=0;i<args.length;i++)sarg[i]="args["+i+"]";call="oScope.__applyTemp__.peek()("+sarg.join(",")+");";if(!oScope.__applyTemp__)oScope.__applyTemp__=[];oScope.__applyTemp__.push(this);rtrn=eval(call);oScope.__applyTemp__.pop();return rtrn};
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function bind(fn,self){var boundargs=fn.boundArgs_||[];boundargs=boundargs.concat(Array.prototype.slice.call(arguments,2));if(typeof fn.boundSelf_!="undefined")self=fn.boundSelf_;if(typeof fn.boundFn_!="undefined")fn=fn.boundFn_;var newfn=function(){var args=boundargs.concat(Array.prototype.slice.call(arguments));return fn.apply(self,args)};newfn.boundArgs_=boundargs;newfn.boundSelf_=self;newfn.boundFn_=fn;return newfn}
Function.prototype.bind=function(self){return bind.apply(null,[this,self].concat(Array.prototype.slice.call(arguments,1)))};Function.prototype.partial=function(){return bind.apply(null,[this,null].concat(Array.prototype.slice.call(arguments)))};Function.prototype.inherits=function(parentCtor){var tempCtor=function(){};this.superClass_=tempCtor.prototype=parentCtor.prototype;this.prototype=new tempCtor};
Function.prototype.mixin=function(props){for(var x in props)this.prototype[x]=props[x];if(typeof props.toString=="function"&&props.toString!=this.prototype.toString)this.prototype.toString=props.toString};var DB_mode=false;function DumpError(str){try{throw str;}catch(e){DumpException(e)}}
function DumpException(e,opt_msg){var title="Javascript exception: "+(opt_msg?opt_msg:"")+" "+e;if(BR_AgentContains_("msie")&&!window.opera)title+=" "+e.name+": "+e.message+" ("+e.number+")";var error="";if(typeof e=="string")error=e+"\n";else for(var i in e)try{error+=i+": "+e[i]+"\n"}catch(ex){}error+=DB_GetStackTrace(DumpException.caller);var JSCompiler_inline_str=title+"\n"+error;if(DB_mode){try{var JSCompiler_inline_t_139=(new Date).getTime()-DB_starttime,JSCompiler_inline_html="["+JSCompiler_inline_t_139+
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function DB_GetStackTrace(fn){try{if(!(BR_AgentContains_("msie")&&!window.opera)&&!(BR_AgentContains_("safari")||BR_AgentContains_("konqueror"))&&BR_AgentContains_("mozilla"))return Error().stack;if(!fn)return"";var JSCompiler_inline_result_0;var JSCompiler_inline_m_4=function_name_re_.exec(String(fn));JSCompiler_inline_result_0=JSCompiler_inline_m_4?JSCompiler_inline_m_4[1]:"";for(var x="- "+JSCompiler_inline_result_0+"(",i=0;i<fn.arguments.length;i++){if(i>0)x+=", ";var arg=String(fn.arguments[i]);
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function forid_2(id){return document.all[id]}var forid=document.getElementById?forid_1:forid_2;function log(msg){try{if(window.parent!=window&&window.parent.log){window.parent.log(window.name+"::"+msg);return}}catch(e){}var logPane=forid("log");if(logPane){var logText="<p class=logentry><span class=logdate>"+new Date+"</span><span class=logmsg>"+msg+"</span></p>";logPane.innerHTML=logText+logPane.innerHTML}else window.status=msg};function AS_Assert(){}AS_Assert.raise=function(msg){if(typeof Error!="undefined")throw new Error(msg||"Assertion Failed");else throw msg;};AS_Assert.fail=function(opt_msg){opt_msg=opt_msg||"Assertion failed";typeof DumpError!="undefined"&&DumpError(opt_msg+"\n");AS_Assert.raise(opt_msg)};AS_Assert.isTrue=function(expression,opt_msg){if(!expression){if(opt_msg===undefined)opt_msg="Assertion failed";AS_Assert.fail(opt_msg)}};
AS_Assert.equals=function(val1,val2,opt_msg){if(val1!=val2){if(opt_msg===undefined)opt_msg="AS_Assert.equals failed: <"+val1+"> != <"+val2+">";AS_Assert.fail(opt_msg)}};
AS_Assert.typeOf=function(value,type,opt_msg){if(typeof value!=type){if(value||value=="")try{if(type==AS_Assert.TYPE_MAP[typeof value]||value instanceof type)return}catch(e){}if(opt_msg===undefined){if(typeof type=="function"){var match=type.toString().match(/^\s*function\s+([^\s\{]+)/);if(match)type=match[1]}opt_msg="AS_Assert.typeOf failed: <"+value+"> not typeof "+type}AS_Assert.fail(opt_msg)}};AS_Assert.TYPE_MAP={string:String,number:Number,"boolean":Boolean};
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(function(){var listeners={},nextId=0;function getHashCode_(obj){if(obj.listen_hc_==null)obj.listen_hc_=++nextId;return obj.listen_hc_}function createKey_(node,event,listener,opt_useCapture){var nodeHc=getHashCode_(node),listenerHc=getHashCode_(listener);opt_useCapture=!!opt_useCapture;var key=nodeHc+"_"+event+"_"+listenerHc+"_"+opt_useCapture;return key}listen=function(node,event,listener,opt_useCapture){var key=createKey_(node,event,listener,opt_useCapture);if(key in listeners)return key;var proxy=
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listeners))return false;var listener=listeners[key],proxy=listener.proxy,event=listener.event,node=listener.node,useCapture=listener.useCapture;if(node.removeEventListener)node.removeEventListener(event,proxy,useCapture);else node.detachEvent&&node.detachEvent("on"+event,proxy);delete listeners[key];return true};function handleEvent(key){var args=Array.prototype.splice.call(arguments,1,arguments.length);return listeners[key].listener.apply(null,args)}})();function Point(x,y,opt_coordinateFrame){this.x=x;this.y=y;this.coordinateFrame=opt_coordinateFrame||null}Point.prototype.toString=function(){return"[P "+this.x+","+this.y+"]"};Point.prototype.clone=function(){return new Point(this.x,this.y,this.coordinateFrame)};function Delta(dx,dy){this.dx=dx;this.dy=dy}Delta.prototype.toString=function(){return"[D "+this.dx+","+this.dy+"]"};
function Rect(x,y,w,h,opt_coordinateFrame){this.x=x;this.y=y;this.w=w;this.h=h;this.coordinateFrame=opt_coordinateFrame||null}Rect.prototype.contains=function(p){return this.x<=p.x&&p.x<this.x+this.w&&this.y<=p.y&&p.y<this.y+this.h};
Rect.prototype.intersects=function(r){var p=function(x,y){return new Point(x,y,null)};return this.contains(p(r.x,r.y))||this.contains(p(r.x+r.w,r.y))||this.contains(p(r.x+r.w,r.y+r.h))||this.contains(p(r.x,r.y+r.h))||r.contains(p(this.x,this.y))||r.contains(p(this.x+this.w,this.y))||r.contains(p(this.x+this.w,this.y+this.h))||r.contains(p(this.x,this.y+this.h))};Rect.prototype.toString=function(){return"[R "+this.w+"x"+this.h+"+"+this.x+"+"+this.y+"]"};
Rect.prototype.clone=function(){return new Rect(this.x,this.y,this.w,this.h,this.coordinateFrame)};var XH_ieProgId_,JSCompiler_inline_XH_ACTIVE_X_IDENTS_106=["MSXML2.XMLHTTP.6.0","MSXML2.XMLHTTP.3.0","MSXML2.XMLHTTP","Microsoft.XMLHTTP"];
if(typeof XMLHttpRequest=="undefined"&&typeof ActiveXObject!="undefined"){for(var JSCompiler_inline_i$$26_107=0;JSCompiler_inline_i$$26_107<JSCompiler_inline_XH_ACTIVE_X_IDENTS_106.length;JSCompiler_inline_i$$26_107++){var JSCompiler_inline_candidate_108=JSCompiler_inline_XH_ACTIVE_X_IDENTS_106[JSCompiler_inline_i$$26_107];try{new ActiveXObject(JSCompiler_inline_candidate_108);XH_ieProgId_=JSCompiler_inline_candidate_108;break}catch(JSCompiler_inline_e$$12_109){}}if(!XH_ieProgId_)throw Error("Could not create ActiveXObject. ActiveX might be disabled, or MSXML might not be installed.");
}function XH_XmlHttpCreate(){return XH_ieProgId_?new ActiveXObject(XH_ieProgId_):new XMLHttpRequest}
function XH_XmlHttpPOST(xmlHttp,url,data,handler){xmlHttp.open("POST",url,true);xmlHttp.onreadystatechange=handler;xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");xmlHttp.setRequestHeader("Content-Length",data.length);try{xmlHttp.send(data)}catch(JSCompiler_inline_e){log("XMLHttpSend failed "+JSCompiler_inline_e.toString()+"<br>"+JSCompiler_inline_e.stack);throw JSCompiler_inline_e;}};if("undefined"==typeof log)log=function(){};function Dom(opt_doc){this.doc=opt_doc||document;this.getElementById_=this.doc.getElementById?function(id){return this.doc.getElementById(id)}:function(id){return this.doc.all[id]}}Dom.prototype.$=function(id){return this.getElementById_(id)};Dom.prototype.create=function(nodeName){return this.doc.createElement(nodeName)};Dom.prototype.createText=function(text){return this.doc.createTextNode(text)};Dom.remove=function(node){AS_Assert.isTrue(node.parentNode);node.parentNode.removeChild(node)};
Dom.insertAfter=function(newNode,refNode){AS_Assert.isTrue(refNode.parentNode);refNode.parentNode.insertBefore(newNode,refNode.nextSibling)};Dom.insertBefore=function(newNode,refNode){AS_Assert.isTrue(refNode.parentNode);refNode.parentNode.insertBefore(newNode,refNode)};Dom.replace=function(newNode,oldNode){AS_Assert.isTrue(oldNode.parentNode);oldNode.parentNode.replaceChild(newNode,oldNode)};Dom.getInnerText=function(node){var innerText=[];Dom.getInnerTextHelp_(node,innerText);return innerText.join("")};
Dom.getInnerTextHelp_=function(node,stringBuffer){if(node.innerText)stringBuffer.push(node.innerText);else if(node.data)stringBuffer.push(node.data);else if(node.hasChildNodes())for(var child=node.firstChild;child;){arguments.callee(child,stringBuffer);child=child.nextSibling}};new Dom;if(window.jstiming){window.jstiming.beaconImageReferences_={};window.jstiming.reportCounter_=1;function getTick(timer,label,opt_start){var tick=timer.t[label],start=timer.t.start;if(tick&&(start||opt_start)){if(opt_start!=undefined)start=opt_start;return tick-start}}window.jstiming.report=function(timer,opt_extraParams,opt_reportUri){var extra="";if(window.jstiming.pt){extra+="&srt="+window.jstiming.pt;delete window.jstiming.pt}try{if(window.external&&window.external.tran)extra+="&tran="+window.external.tran;
else if(window.gtbExternal&&window.gtbExternal.tran)extra+="&tran="+window.gtbExternal.tran()}catch(e){}if(timer.dapperCookie_)extra+="&"+timer.dapperCookie_;var ticks=timer.t,start=ticks.start,rt=[];for(var label in ticks)label!="start"&&start&&rt.push(label+"."+getTick(timer,label));delete ticks.start;if(opt_extraParams)for(var arg in opt_extraParams)extra+="&"+arg+"="+opt_extraParams[arg];var uri=[opt_reportUri?opt_reportUri:"http://csi.gstatic.com/csi","?v=3","&s="+(window.jstiming.sn||"codesite")+
"&action=",timer.name,extra,"&rt=",rt.join(",")].join(""),img=new Image,id=window.jstiming.reportCounter_++;window.jstiming.beaconImageReferences_[id]=img;img.onload=img.onerror=function(){delete window.jstiming.beaconImageReferences_[id]};img.src=uri;img=null;return uri}};var CS_star={};
function CS_toggleStar(el,args,star_msg_id,star_on_msg,star_off_msg){var starred=el.src.indexOf("star_off.gif")!=-1?1:0;el.src=starred?"http://www.gstatic.com/codesite/ph/images/star_on.gif":"http://www.gstatic.com/codesite/ph/images/star_off.gif";var star_msg_el=document.getElementById(star_msg_id);if(star_msg_el)star_msg_el.innerHTML=starred?star_on_msg:star_off_msg;CS_star={on_msg:star_on_msg,off_msg:star_off_msg,img_el:el,msg_el:star_msg_el};args.starred=starred;var JSCompiler_inline_args=args;
CS_starXmlHttp=XH_XmlHttpCreate();var JSCompiler_inline_setStarURL_122="/hosting/stars.do",JSCompiler_inline_data="";for(var JSCompiler_inline_i in JSCompiler_inline_args)JSCompiler_inline_data+=JSCompiler_inline_i+"="+encodeURIComponent(JSCompiler_inline_args[JSCompiler_inline_i])+"&";XH_XmlHttpPOST(CS_starXmlHttp,JSCompiler_inline_setStarURL_122,JSCompiler_inline_data,CS_setStarCallback)}var CS_starXmlHttp=undefined;
function CS_setStarCallback(){CS_starXmlHttp.readyState==4&&CS_starXmlHttp.status==200&&CS_gotSetStar(CS_starXmlHttp.responseText)}function CS_gotSetStar(responseText){try{var args=eval("_d="+responseText),starred=args.starred;CS_star.img_el.src=starred?"http://www.gstatic.com/codesite/ph/images/star_on.gif":"http://www.gstatic.com/codesite/ph/images/star_off.gif";if(CS_star.msg_el)CS_star.msg_el.innerHTML=starred?CS_star.on_msg:CS_star.off_msg;_CS_updateProjects()}catch(e){return null}};function CS_dismissCue(args){var JSCompiler_inline_el=document.getElementById("cue");JSCompiler_inline_el.style.display="none";args.token&&CS_setCue(args);return false}var CS_cueXmlHttp=undefined;function CS_setCue(args){CS_cueXmlHttp=XH_XmlHttpCreate();var setCueURL="/hosting/cues.do",data="";for(var i in args)data+=i+"="+encodeURIComponent(args[i])+"&";XH_XmlHttpPOST(CS_cueXmlHttp,setCueURL,data,CS_setCueCallback)}function CS_setCueCallback(){};_CS_toggleStar=CS_toggleStar;_CS_dismissCue=CS_dismissCue;_CS_updateProjects=CS_updateProjects;_CS_click=CS_click;(function(){function getPageType(url){var URL_FILTER=/http:\/\/[^\/]*\/(u|hosting|p)\/([^\?\/]*)\/?([^\?\/]*)\/?([^\?\/]*)?/,urlArray=URL_FILTER.exec(url);if(urlArray[1]=="hosting"){if(urlArray[2])return"hosting_"+urlArray[2];return"hosting_home"}if(urlArray[1]=="u"){if(urlArray[3]=="updates"){if(urlArray[4])return"user_updates_"+urlArray[4];return"user_updates_user"}return"user_profile"}if(urlArray[1]=="p"){if(!urlArray[3]&&!urlArray[4])return"summary";if(urlArray[3]=="wiki")return urlArray[3];if(urlArray[3]&&
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function CS_click(link){window.setTimeout(function(){if(window.siteTracker)try{siteTracker._trackPageview(link)}catch(e){}},0)};(function(){var export_name="Menu";window[export_name]=function(target,opt_trigger,opt_triggerType,opt_onShow,opt_icon){this.iid=window[export_name].instance.length;window[export_name].instance[this.iid]=this;this.target=typeof target=="string"?document.getElementById(target):target;opt_trigger=typeof opt_trigger=="string"?document.getElementById(opt_trigger):opt_trigger;this.onShow=opt_onShow&&typeof opt_onShow=="function"?opt_onShow:null;opt_icon=typeof opt_icon=="string"?document.getElementById(opt_icon):
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var CS_projectsXmlHttp=undefined;function CS_updateProjects(){if(codesite_token){var postUrl="/hosting/projects",data="token="+encodeURIComponent(codesite_token);CS_ajax(CS_projectsXmlHttp,postUrl,data,CS_updateProjectsCallback)}else CS_updateProjectsCallback()}
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function CS_showPlayground(json){myprojects.removeCategory("playground_projects");myprojects.removeCategory("controls");if(json)if(json.responseStatus=="200"&&json.numSamples>0)for(var i=0;i<json.samples.length;i++){var sample=json.samples[i];myprojects.addItem(sample.sampleName,sample.sampleLoc,"playground_projects","Playground Projects")}CS_addDefaultControl()}
function CS_ajax(xmlHttp,postUrl,data,callback){xmlHttp=XH_XmlHttpCreate();XH_XmlHttpPOST(xmlHttp,postUrl,data,function(){xmlHttp.readyState==4&&xmlHttp.status==200&&callback(xmlHttp.responseText)})};})()