if(typeof(SAPO)=='undefined'){window.SAPO={};}else{window.SAPO=window.SAPO;}
SAPO.namespace=function(ns){if(!ns||!ns.length){return null;}
var levels=ns.split(".");var nsobj=SAPO;for(var i=(levels[0]=="SAPO")?1:0;i<levels.length;++i){nsobj[levels[i]]=nsobj[levels[i]]||{};nsobj=nsobj[levels[i]];}
return nsobj;};function s$(element)
{if(arguments.length>1){for(var i=0,elements=[],length=arguments.length;i<length;i++){elements.push(s$(arguments[i]));}
return elements;}
if(typeof(element)=='string'){element=document.getElementById(element);}
return element;}
Function.prototype.bindObj=function(){if(arguments.length<2&&arguments[0]===undefined){return this;}
var __method=this;var args=[];for(var i=0,total=arguments.length;i<total;i++){args.push(arguments[i]);}
var object=args.shift();return function(){return __method.apply(object,args.concat(function(tmpArgs){var args2=[];for(var j=0,total=tmpArgs.length;j<total;j++){args2.push(tmpArgs[j]);}
return args2;}(arguments)));};};Function.prototype.bindObjEvent=function(){var __method=this;var args=[];for(var i=0;i<arguments.length;i++){args.push(arguments[i]);}
var object=args.shift();return function(event){return __method.apply(object,[event||window.event].concat(args));};};Object.extend=function(destination,source){for(var property in source){destination[property]=source[property];}
return destination;};SAPO.extendObj=function(destination,source){for(var property in source){if(source.hasOwnProperty(property)){destination[property]=source[property];}}
return destination;};if(typeof(SAPO.Browser)=='undefined'){SAPO.Browser={IE:false,GECKO:false,OPERA:false,SAFARI:false,KONQUEROR:false,CHROME:false,model:false,version:false,userAgent:false,init:function()
{this.detectBrowser();this.setDimensions();this.setReferrer();},setDimensions:function()
{var myWidth=0,myHeight=0;if(typeof(window.innerWidth)=='number'){myWidth=window.innerWidth;myHeight=window.innerHeight;}else if(document.documentElement&&(document.documentElement.clientWidth||document.documentElement.clientHeight)){myWidth=document.documentElement.clientWidth;myHeight=document.documentElement.clientHeight;}else if(document.body&&(document.body.clientWidth||document.body.clientHeight)){myWidth=document.body.clientWidth;myHeight=document.body.clientHeight;}
this.windowWidth=myWidth;this.windowHeight=myHeight;},setReferrer:function()
{this.referrer=document.referrer!==undefined?document.referrer.length>0?escape(document.referrer):false:false;},detectBrowser:function()
{var sAgent=navigator.userAgent;this.userAgent=sAgent;sAgent=sAgent.toLowerCase();if((new RegExp("applewebkit\/")).test(sAgent)){if((new RegExp("chrome\/")).test(sAgent)){this.CHROME=true;this.model='chrome';this.version=sAgent.replace(new RegExp("(.*)chrome\/([^\\s]+)(.*)"),"$2");}else{this.SAFARI=true;this.model='safari';this.version=sAgent.replace(new RegExp("(.*)applewebkit\/([^\\s]+)(.*)"),"$2");}}else if((new RegExp("opera")).test(sAgent)){this.OPERA=true;this.model='opera';this.version=sAgent.replace(new RegExp("(.*)opera.([^\\s$]+)(.*)"),"$2");}else if((new RegExp("konqueror")).test(sAgent)){this.KONQUEROR=true;this.model='konqueror';this.version=sAgent.replace(new RegExp("(.*)konqueror\/([^;]+);(.*)"),"$2");}else if((new RegExp("msie\ ")).test(sAgent)){this.IE=true;this.model='ie';this.version=sAgent.replace(new RegExp("(.*)\\smsie\\s([^;]+);(.*)"),"$2");}else if((new RegExp("gecko")).test(sAgent)){this.GECKO=true;var re=new RegExp("(camino|chimera|epiphany|minefield|firefox|firebird|phoenix|galeon|iceweasel|k\-meleon|seamonkey|netscape|songbird|sylera)");if(re.test(sAgent)){this.model=sAgent.match(re)[1];this.version=sAgent.replace(new RegExp("(.*)"+this.model+"\/([^;\\s$]+)(.*)"),"$2");}else{this.model='mozilla';var reVersion=new RegExp("(.*)rv\:([^\)]+)(.*)");if(reVersion.test(sAgent)){this.version=sAgent.replace(reVersion,"$2");}}}},debug:function()
{var str="known browsers: (ie, gecko, opera, safari, konqueror) \n";str+=[this.IE,this.GECKO,this.OPERA,this.SAFARI,this.KONQUEROR]+"\n";str+="model -> "+this.model+"\n";str+="version -> "+this.version+"\n";str+="\n";str+="original UA -> "+this.userAgent;alert(str);}};SAPO.Browser.init();}
SAPO.logReferer=function(classURL){var thisOptions=SAPO.extendObj({s:'js.sapo.pt',swakt:'59a97a5f-0924-3720-a62e-0c44d9ea4f16',pg:false,swasection:false,swasubsection:'',dc:'',ref:false,etype:'libsapojs-view',swav:'1',swauv:'1',bcs:'1',bsr:'1',bul:'1',bje:'1',bfl:'1',debug:false},arguments[1]||{});if(typeof(classURL)!='undefined'&&classURL!=null){if(!thisOptions.pg){thisOptions.pg=classURL;}
if(!thisOptions.swasection){thisOptions.swasection=classURL;}
if(!thisOptions.ref){thisOptions.ref=location.href;}
var waURI='http://wa.sl.pt/wa.gif?';var waURISSL='https://ssl.sapo.pt/wa.sl.pt/wa.gif?';var aQuery=['pg='+encodeURIComponent(thisOptions.pg),'swasection='+encodeURIComponent(thisOptions.swasection),'swasubsection='+encodeURIComponent(thisOptions.swasubsection),'dc='+encodeURIComponent(thisOptions.dc),'s='+thisOptions.s,'ref='+encodeURIComponent(thisOptions.ref),'swakt='+thisOptions.swakt,'etype='+encodeURIComponent(thisOptions.etype),'swav='+encodeURIComponent(thisOptions.swav),'swauv='+encodeURIComponent(thisOptions.swauv),'bcs='+encodeURIComponent(thisOptions.bcs),'bsr='+encodeURIComponent(thisOptions.bsr),'bul='+encodeURIComponent(thisOptions.bul),'bje='+encodeURIComponent(thisOptions.bje),'bfl='+encodeURIComponent(thisOptions.bfl),''];if(location.protocol=='https:'){var waLogURI=waURISSL;}else{var waLogURI=waURI;}
var img=new Image();img.src=waLogURI+aQuery.join('&');}};SAPO._require=function(uri,callBack)
{if(typeof(uri)!='string'){return;}
var script=document.createElement('script');var aHead=document.getElementsByTagName('HEAD');if(aHead.length>0){aHead[0].appendChild(script);}
script.type='text/javascript';if(!document.attachEvent){script.onload=function(e){if(typeof(callBack)!='undefined'){callBack();}};}else{script.onreadystatechange=function(e){if(this.readyState=='loaded'){if(typeof(callBack)!='undefined'){callBack();}}};}
script.src=uri;};SAPO.require=function(reqArray,callBack)
{var objectsToCheck=[];var uriToAdd=[];var _isSAPOObject=function(param){if(typeof(param)=='string'){if(/^SAPO\./.test(param)){return true;}}
return false;};var _isObjectUri=function(param){if(typeof(param)=='object'&&param.constructor==Object){if(typeof(param.uri)=='string'){return true;}}
return false;};var _isObjectArray=function(param){if(typeof(param)=='object'&&param.constructor==Array){return true;}
return false;};var _parseSAPOObject=function(param){var aSAPO=param.split('.');var sapoURI=aSAPO.join('/');sapoURI='http://js.sapo.pt/'+sapoURI+'/';return sapoURI;};var _parseObjectUri=function(param)
{return param.uri;};var _objectExists=function(objStr){if(typeof(objStr)!='undefined'){var aStrObj=objStr.split('.');var objParent=window;for(var k=0,aStrObjLength=aStrObj.length;k<aStrObjLength;k++){if(typeof(objParent[aStrObj[k]])!='undefined'){objParent=objParent[aStrObj[k]];}else{return false;}}
return true;}};var requestRecursive=function()
{if(uriToAdd.length>1){SAPO._require(uriToAdd[0],requestRecursive);uriToAdd.splice(0,1);}else if(uriToAdd.length==1){if(typeof(callBack)!='undefined'){SAPO._require(uriToAdd[0],callBack);}else{SAPO._require(uriToAdd[0]);}
uriToAdd.splice(0,1);}else if(uriToAdd.length===0){if(typeof(callBack)!='undefined'){callBack();}}};if(typeof(reqArray)!='undefined'){var cur=false;var curURI=false;if(typeof(reqArray)=='string'){if(_isSAPOObject(reqArray)){if(!_objectExists(reqArray)){uriToAdd.push(_parseSAPOObject(reqArray));}}else{uriToAdd.push(reqArray);}}else{for(var i=0,reqArrayLength=reqArray.length;i<reqArrayLength;i++){cur=reqArray[i];if(_isSAPOObject(cur)){if(!_objectExists(cur)){objectsToCheck.push(cur);uriToAdd.push(_parseSAPOObject(cur));}}else if(_isObjectArray(cur)){if(cur.length>0){if(_isSAPOObject(cur[0])){if(!_objectExists(cur[0])){if(cur.length===2){uriToAdd.push(_parseSAPOObject(cur[0])+cur[1]+'/');}else{uriToAdd.push(_parseSAPOObject(cur[0]));}}}}}else{if(typeof(cur)=='string'){uriToAdd.push(cur);}else{if(_isObjectUri(cur)){if(typeof(cur.check)=='string'){if(!_objectExists(cur.check)){uriToAdd.push(_parseObjectUri(cur));}}else{uriToAdd.push(_parseObjectUri(cur));}}}}}}
if(arguments.length==3){if(typeof(arguments[2])=='boolean'){if(arguments[2]===true){for(var l=0,uriToAddLength=uriToAdd.length;l<uriToAddLength;l++){SAPO._require(uriToAdd[l]);}
if(typeof(callBack)!='undefined'){callBack();}
return;}}
requestRecursive();}else{requestRecursive();}}};
SAPO.Exception=function(className)
{if(className){this.init(className);}};SAPO.Exception.prototype={init:function(className)
{try{this.uri='http://services.sapo.pt/Broker/JSExceptionLog';this.errorHandle=false;this.script=false;this.stoReq=false;this.timeoutToClear=3000;this.className=className||false;}catch(e){}},log:function(errorHandle,method)
{return;var errorObj=this.parseErrorHandle(errorHandle);var queryString='';queryString+='?type='+encodeURIComponent(errorObj.type);if(errorObj.className){if(method&&typeof(method)!='undefined'){queryString+='&class='+encodeURIComponent(errorObj.className+'->'+method);}else{queryString+='&class='+encodeURIComponent(errorObj.className);}}
if(errorObj.url){queryString+='&url='+encodeURIComponent(errorObj.url);}
if(errorObj.message){queryString+='&message='+encodeURIComponent(errorObj.message);}
if(errorObj.name){queryString+='&name='+encodeURIComponent(errorObj.name);}
if(errorObj.line){queryString+='&line='+encodeURIComponent(errorObj.line);}
if(errorObj.file){queryString+='&file='+encodeURIComponent(errorObj.file);}
if(errorObj.stack){queryString+='&stack='+encodeURIComponent(errorObj.stack);}
var uri=this.uri+queryString+'&randNum='+Math.round(1000000*Math.random());this.createScriptTag(uri);return(false);},parseErrorHandle:function(errorHandle)
{var errorObj={type:false,className:this.className||false,url:location.href,message:false,name:false,line:false,stack:false,file:false,creation:false};if(typeof(errorHandle)=='string'){errorObj.type='application';errorObj.message=errorHandle;}else if(typeof(errorHandle)=='object'){errorObj.type='library';if(typeof(errorHandle.name)!='undefined'){errorObj.name=errorHandle.name;}
if(typeof(errorHandle.message)!='undefined'){errorObj.message=errorHandle.message;}
if(typeof(errorHandle.line)!='undefined'||typeof(errorHandle.lineNumber)!='undefined'||typeof(errorHandle.number)!='undefined'){errorObj.line=errorHandle.line||errorHandle.lineNumber||errorHandle.number;}
if(typeof(errorHandle.sourceURL)!='undefined'||typeof(errorHandle.fileName)!='undefined'){errorObj.file=errorHandle.sourceURL||errorHandle.fileName;}
if(typeof(errorHandle.stack)!='undefined'){errorObj.stack=errorHandle.stack;}}
return errorObj;},createScriptTag:function(uri)
{try{this.script=document.createElement('SCRIPT');this.script.type='text/javascript';this.script.src=uri;this.script.charset='utf-8';document.getElementsByTagName('HEAD')[0].appendChild(this.script);this.callBack();}catch(e){}},removeScriptTag:function()
{if(this.script){this.script.parentNode.removeChild(this.script);this.script=null;}},callBack:function()
{this.stoReq=setTimeout(function(){this.removeScriptTag();if(this.stoReq){clearTimeout(this.stoReq);}}.bindObj(this),this.timeoutToClear);}};
if(!SAPO.Communication||SAPO.Communication=='undefined'){SAPO.namespace('Communication');}
SAPO.Communication.Syndication=function(url,options)
{this.init(url,options);};SAPO.Communication.Syndication.version='0.1';SAPO.Communication.Syndication.prototype={init:function(url)
{this.feeds=[];if(url&&typeof(url)!='undefined'&&url!=null){var id=this.push(url,arguments[1]||{});if(id!==false&&typeof(id)!='undefined'){this.run(id);}}
this._doDebug=false;},push:function(url)
{if(!url||typeof(url)=='undefined'){if(this.exception){this.exception.log('Missed URL');}
throw"Missed URL in SAPO.Communication.Syndication";return false;}
try{var options=Object.extend({objectName:false,onComplete:false,onLoading:false,onTimeout:false,onExit:false,timeout:10,optOnComplete:false,optOnLoading:false,optOnTimeout:false,optOnExit:false,charset:'utf-8'},arguments[1]||{});this.feeds.push({});this.onStart=false;this.onEnd=false;var id=this.feeds.length-1;this.feeds[id].u=url;this.feeds[id].onComplete=options.onComplete;this.feeds[id].onLoading=options.onLoading;this.feeds[id].onTimeout=options.onTimeout;this.feeds[id].onExit=options.onExit;if(options.objectName){this.feeds[id].obj=options.objectName;}else{if(typeof(SAPO.Utility)!='undefined'&&typeof(SAPO.Utility.Crypto)!='undefined'){this.feeds[id].obj='json'+SAPO.Utility.Crypto.md5(this.feeds[id].u);}else{this.feeds[id].obj='json'+Math.round(1000000*Math.random());}}
this.feeds[id].urlJSON=false;this.feeds[id].urlImage=false;this.feeds[id].req=0;this.feeds[id].limitReq=parseInt((options.timeout*1000)/100);this.feeds[id].stoReq=false;this.feeds[id].charset=options.charset;this.feeds[id].optionsOnLoading=options.optOnLoading||false;this.feeds[id].optionsOnComplete=options.optOnComplete||false;this.feeds[id].optionsOnTimeout=options.optOnTimeout||false;this.feeds[id].optionsOnExit=options.optOnExit||false;return id;}catch(e){if(this.exception){this.exception.log(e,'push');}}
return false;},run:function(id)
{if(id!==false&&typeof(id)!='undefined'){try{if(this.feeds[id].onLoading){if(this.feeds[id].optionsOnLoading){this.feeds[id].onLoading(this.feeds[id].optionsOnLoading);}else{this.feeds[id].onLoading();}}
this._setUrl(id);this._createScriptTag(id);}catch(e){this.exception.log(e,'run (ID: '+id+')');}}},runAll:function()
{if(this.feeds.length>0){this.onStart=arguments[0]||false;if(this.onStart){this.onStart();}
var argToOnEnd=arguments[1]||false;this.iter=0;this.setInter=setInterval(function(arguments){this.run(this.iter);if(this.iter===(this.feeds.length-1)){this.onEnd=argToOnEnd;}
this.iter++;if(this.iter==this.feeds.length){clearInterval(this.setInter);}}.bindObj(this),300);}},remove:function(id)
{if(typeof(this.feeds[id])!='undefined'&&this.feeds[id]!=null){try{this.feeds[id]=null;}catch(e){this.exception.log(e,'delete (ID: '+id+')');}}},removeAll:function()
{if(this.feeds.length>0){for(var i=0;i<this.feeds.length;i++){this.remove(i);}}},destroy:function()
{for(var i in this){this[i]=null;}},_setUrl:function(id)
{var re=new RegExp("\\?(.+)");if(re.test(this.feeds[id].u)){this.feeds[id].urlJSON=this.feeds[id].u+'&jsonTag='+this.feeds[id].obj;}else{this.feeds[id].urlJSON=this.feeds[id].u+'?jsonTag='+this.feeds[id].obj;}},_createScriptTag:function(id)
{try{this.feeds[id].script=document.createElement('SCRIPT');this.feeds[id].script.type='text/javascript';this.feeds[id].script.src=this.feeds[id].urlJSON;this.feeds[id].script.charset=this.feeds[id].charset;document.getElementsByTagName('HEAD')[0].appendChild(this.feeds[id].script);this._callBack(id);}catch(e){if(this.exception){this.exception.log(e,'_createScriptTag');}}},_callBack:function(id)
{try{if(this.feeds[id].req<this.feeds[id].limitReq){if(this.feeds[id].onComplete){if(this.feeds[id].optionsOnComplete){this.feeds[id].optionsOnComplete.__id=id;this.feeds[id].onComplete(eval(this.feeds[id].obj),this.feeds[id].optionsOnComplete);this._removeScript(id);}else{this.feeds[id].onComplete(eval(this.feeds[id].obj));this._removeScript(id);}}
if(this.feeds[id].onExit){if(this.feeds[id].optionsOnExit){this.feeds[id].onExit(this.feeds[id].optionsOnExit);}else{this.feeds[id].onExit();}}
if(this.onEnd&&id==(this.feeds.length-1)){this.onEnd();}}else{throw"Time out ";}}catch(e){if(this.feeds[id].req<this.feeds[id].limitReq){if(this.feeds[id].stoReq){clearTimeout(this.feeds[id].stoReq);}
this.feeds[id].req++;this.feeds[id].stoReq=setTimeout(function(){this._callBack(id);}.bindObj(this),100);}else{if(this.exception){this.exception.log(e+' - URI: '+this.feeds[id].urlJSON,'_callBack');}
if(this.feeds[id].onTimeout){if(this.feeds[id].optionsOnTimeout){this.feeds[id].onTimeout(this.feeds[id].optionsOnTimeout);}else{this.feeds[id].onTimeout();}}
this._removeScript(id);if(this.feeds[id].onExit){if(this.feeds[id].optionsOnExit){this.feeds[id].onExit(this.feeds[id].optionsOnExit);}else{this.feeds[id].onExit();}}}}},_removeScript:function(id)
{try{if(this.feeds[id].script.parentNode&&typeof(this.feeds[id].script.parentNode)!='undefined'){this.feeds[id].script.parentNode.removeChild(this.feeds[id].script);}}catch(e){if(this.exception){this.exception.log(e,'_removeScript');}}},_debug:function(txt)
{if(this._doDebug){document.getElementById('debug').innerHTML+=txt+'<br/>';}}};
if(!SAPO.Utility||typeof(SAPO.Utility)=='undefined'){SAPO.namespace('Utility');}
SAPO.Utility.Url={_keyStr:'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=',getUrl:function()
{var url=false;url=location.href;return url;},getQueryString:function(string)
{if(string&&typeof(string)!='undefined'){var url=string;}else{var url=this.getUrl();}
var aParams={};if(url.match(/\?(.+)/i)){var queryStr=url.replace(/^(.*)\?([^\#]+)(\#(.*))?/g,"$2");if(queryStr.length>0){var aQueryStr=queryStr.split(/[;&]/);for(var i=0;i<aQueryStr.length;i++){var pairVar=aQueryStr[i].split('=');aParams[decodeURIComponent(pairVar[0])]=(typeof(pairVar[1])!='undefined'&&pairVar[1])?decodeURIComponent(pairVar[1]):false;}}}
return aParams;},getAnchor:function(string)
{if(string&&typeof(string)!='undefined'){var url=string;}else{var url=this.getUrl();}
var anchor=false;if(url.match(/#(.+)/)){anchor=url.replace(/([^#]+)#(.*)/,"$2");}
return anchor;},getAnchorString:function(string)
{if(string&&typeof(string)!='undefined'){var url=string;}else{var url=this.getUrl();}
var aParams={};if(url.match(/#(.+)/i)){var anchorStr=url.replace(/^([^#]+)#(.*)?/g,"$2");if(anchorStr.length>0){var aAnchorStr=anchorStr.split(/[;&]/);for(var i=0;i<aAnchorStr.length;i++){var pairVar=aAnchorStr[i].split('=');aParams[decodeURIComponent(pairVar[0])]=(typeof(pairVar[1])!='undefined'&&pairVar[1])?decodeURIComponent(pairVar[1]):false;}}}
return aParams;},parseUrl:function(url)
{var aURL={};if(url&&typeof(url)!='undefined'&&typeof(url)=='string'){if(url.match(/^([^:]+):\/\//i)){var re1=new RegExp("^([^:]+)://([^/]+)/([^\\?]+)\\?([^#]+)#(.*)$","i");var re2=new RegExp("^([^:]+)://([^/]+)/([^\\?]+)\\?([^#]+)#?$","i");var re3=new RegExp("^([^:]+)://([^/]+)/([^\\?]+)\\??$","i");var re4=new RegExp("^([^:]+)://([^/]+)/?$","i");if(url.match(re1)){aURL['scheme']=url.replace(re1,"$1");aURL['host']=url.replace(re1,"$2");aURL['path']='/'+url.replace(re1,"$3");aURL['query']=url.replace(re1,"$4");aURL['fragment']=url.replace(re1,"$5");}else if(url.match(re2)){aURL['scheme']=url.replace(re2,"$1");aURL['host']=url.replace(re2,"$2");aURL['path']='/'+url.replace(re2,"$3");aURL['query']=url.replace(re2,"$4");aURL['fragment']=false;}else if(url.match(re3)){aURL['scheme']=url.replace(re3,"$1");aURL['host']=url.replace(re3,"$2");aURL['path']='/'+url.replace(re3,"$3");aURL['query']=false;aURL['fragment']=false;}else if(url.match(re4)){aURL['scheme']=url.replace(re4,"$1");aURL['host']=url.replace(re4,"$2");aURL['path']=false;aURL['query']=false;aURL['fragment']=false;}}else{var re1=new RegExp("^([^\\?]+)\\?([^#]+)#(.*)","i");var re2=new RegExp("^([^\\?]+)\\?([^#]+)#?","i");var re3=new RegExp("^([^\\?]+)\\??","i");if(url.match(re1)){aURL['scheme']=false;aURL['host']=false;aURL['path']=url.replace(re1,"$1");aURL['query']=url.replace(re1,"$2");aURL['fragment']=url.replace(re1,"$3");}else if(url.match(re2)){aURL['scheme']=false;aURL['host']=false;aURL['path']=url.replace(re2,"$1");aURL['query']=url.replace(re2,"$2");aURL['fragment']=false;}else if(url.match(re3)){aURL['scheme']=false;aURL['host']=false;aURL['path']=url.replace(re3,"$1");aURL['query']=false;aURL['fragment']=false;}}
if(aURL['host']){var regPort=new RegExp("^(.*)\\:(\\d+)$","i");if(aURL['host'].match(regPort)){var tmpHost1=aURL['host'];aURL['host']=tmpHost1.replace(regPort,"$1");aURL['port']=tmpHost1.replace(regPort,"$2");}else{aURL['port']=false;}
if(aURL['host'].match(/@/i)){var tmpHost2=aURL['host'];aURL['host']=tmpHost2.split('@')[1];var tmpUserPass=tmpHost2.split('@')[0];if(tmpUserPass.match(/\:/)){aURL['user']=tmpUserPass.split(':')[0];aURL['pass']=tmpUserPass.split(':')[1];}else{aURL['user']=tmpUserPass;aURL['pass']=false;}}}}
return aURL;},currentScriptElement:function(match)
{var aScripts=document.getElementsByTagName('script');if(typeof(match)=='undefined'){if(aScripts.length>0){return aScripts[(aScripts.length-1)];}else{return false;}}else{var curScript=false;var re=new RegExp(""+match+"","i");for(var i=0,total=aScripts.length;i<total;i++){curScript=aScripts[i];if(re.test(curScript.src)){return curScript;}}
return false;}},base64Encode:function(string)
{if(!SAPO.Utility.String||typeof(SAPO.Utility.String)=='undefined'){throw"SAPO.Utility.Url.base64Encode depends of SAPO.Utility.String, which has not been referred.";return false;}
var output="";var chr1,chr2,chr3,enc1,enc2,enc3,enc4;var i=0;var input=SAPO.Utility.String.utf8Encode(string);while(i<input.length){chr1=input.charCodeAt(i++);chr2=input.charCodeAt(i++);chr3=input.charCodeAt(i++);enc1=chr1>>2;enc2=((chr1&3)<<4)|(chr2>>4);enc3=((chr2&15)<<2)|(chr3>>6);enc4=chr3&63;if(isNaN(chr2)){enc3=enc4=64;}else if(isNaN(chr3)){enc4=64;}
output=output+
this._keyStr.charAt(enc1)+this._keyStr.charAt(enc2)+
this._keyStr.charAt(enc3)+this._keyStr.charAt(enc4);}
return output;},base64Decode:function(string)
{if(!SAPO.Utility.String||typeof(SAPO.Utility.String)=='undefined'){throw"SAPO.Utility.Url.base64Decode depends of SAPO.Utility.String, which has not been referred.";return false;}
var output="";var chr1,chr2,chr3;var enc1,enc2,enc3,enc4;var i=0;var input=string.replace(/[^A-Za-z0-9\+\/\=]/g,"");while(i<input.length){enc1=this._keyStr.indexOf(input.charAt(i++));enc2=this._keyStr.indexOf(input.charAt(i++));enc3=this._keyStr.indexOf(input.charAt(i++));enc4=this._keyStr.indexOf(input.charAt(i++));chr1=(enc1<<2)|(enc2>>4);chr2=((enc2&15)<<4)|(enc3>>2);chr3=((enc3&3)<<6)|enc4;output=output+String.fromCharCode(chr1);if(enc3!=64){output=output+String.fromCharCode(chr2);}
if(enc4!=64){output=output+String.fromCharCode(chr3);}}
output=SAPO.Utility.String.utf8Decode(output);return output;}};
if(!SAPO.Utility||typeof(SAPO.Utility)=='undefined'){SAPO.namespace('Utility');}
SAPO.Utility.Dumper={_tab:'\xA0\xA0\xA0\xA0',_formatParam:function(param)
{var formated='';switch(typeof(param)){case'string':formated='(string) '+param;break;case'number':formated='(number) '+param;break;case'boolean':formated='(boolean) '+param;break;case'object':if(param!=null){if(param.constructor==Array){formated='Array \n{\n'+this._outputFormat(param,0)+'\n}';}else if(param.constructor==Object){formated='Object \n{\n'+this._outputFormat(param,0)+'\n}';}}else{formated='null';}
break;default:formated=false;}
return formated;},_getTabs:function(numberOfTabs)
{var tabs='';for(var _i=0;_i<numberOfTabs;_i++){tabs+=this._tab;}
return tabs;},_outputFormat:function(param,dim)
{var formated='';var _strVal=false;var _typeof=false;for(var key in param){if(param[key]!=null){if(typeof(param[key])=='object'&&(param[key].constructor==Array||param[key].constructor==Object)){if(param[key].constructor==Array){_typeof='Array';}else if(param[key].constructor==Object){_typeof='Object';}
formated+=this._tab+this._getTabs(dim)+'['+key+'] => <b>'+_typeof+'</b>\n';formated+=this._tab+this._getTabs(dim)+'{\n';formated+=this._outputFormat(param[key],dim+1)+this._tab+this._getTabs(dim)+'}\n';}else if(param[key].constructor==Function){continue;}else{formated=formated+this._tab+this._getTabs(dim)+'['+key+'] => '+param[key]+'\n';}}else{formated=formated+this._tab+this._getTabs(dim)+'['+key+'] => null \n';}}
return formated;},printDump:function(param,target)
{if(!target||typeof(target)=='undefined'){document.write('<pre>'+this._formatParam(param)+'</pre>');}else{if(typeof(target)=='string'){document.getElementById(target).innerHTML='<pre>'+this._formatParam(param)+'</pre>';}else if(typeof(target)=='object'){target.innerHTML='<pre>'+this._formatParam(param)+'</pre>';}else{throw"TARGET must be an element or an element ID";}}},returnDump:function(param)
{return this._formatParam(param);},alertDump:function(param)
{alert(this._formatParam(param).replace(/(<b>)(Array|Object)(<\/b>)/g,"$2"));},windowDump:function(param)
{var dumperwindow='dumperwindow_'+(Math.random()*10000);var win=window.open('',dumperwindow,'width=400,height=300,left=50,top=50,status,menubar,scrollbars,resizable');win.document.open();win.document.write('<pre>'+this._formatParam(param)+'</pre>');win.document.close();win.focus();}};
if(!SAPO.Utility&&typeof(SAPO.Utility)=='undefined'){SAPO.namespace('Utility');}
SAPO.Utility.Cookie={get:function()
{var cookie=document.cookie||false;var _Cookie={};if(cookie){cookie=cookie.replace(new RegExp("; ","g"),';');var aCookie=cookie.split(';');var aItem=[];if(aCookie.length>0){for(var i=0;i<aCookie.length;i++){aItem=aCookie[i].split('=');if(aItem.length==2){_Cookie[aItem[0]]=decodeURIComponent(aItem[1]);}
aItem=[];}}}
return _Cookie;},set:function(name,value,expires,path,domain,secure)
{if(!name||value===false||typeof(name)=='undefined'||typeof(value)=='undefined'){return false;}else{var sName=name+'='+encodeURIComponent(value);}
var sExpires=false;var sPath=false;var sDomain=false;var sSecure=false;if(expires&&typeof(expires)!='undefined'&&!isNaN(expires)){var oDate=new Date();var sDate=(parseInt(Number(oDate.valueOf()))+(Number(parseInt(expires))*1000));var nDate=new Date(sDate);var expiresString=nDate.toGMTString();var re=new RegExp("([^\\s]+)(\\s\\d\\d)\\s(\\w\\w\\w)\\s(.*)");expiresString=expiresString.replace(re,"$1$2-$3-$4");sExpires='expires='+expiresString;}else{if(typeof(expires)!='undefined'&&!isNaN(expires)&&Number(parseInt(expires))===0){sExpires='';}
else
{sExpires='expires=Thu, 01-Jan-2037 00:00:01 GMT';}}
if(path&&typeof(path)!='undefined'){sPath='path='+path;}else{sPath='path=/';}
if(domain&&typeof(domain)!='undefined'){sDomain='domain='+domain;}else{var portClean=new RegExp(":(.*)");sDomain='domain='+window.location.host;sDomain=sDomain.replace(portClean,"");}
if(secure&&typeof(secure)!='undefined'){sSecure=secure;}else{sSecure=false;}
document.cookie=sName+'; '+sExpires+'; '+sPath+'; '+sDomain+'; '+sSecure;},remove:function(cookieName,path,domain)
{var sPath=false;var sDomain=false;var expiresDate=-999999999;if(path&&typeof(path)!='undefined'){sPath=path;}else{sPath='/';}
if(domain&&typeof(domain)!='undefined'){sDomain=domain;}else{sDomain=window.location.host;}
this.set(cookieName,'deleted',expiresDate,sPath,sDomain);},debug:function()
{}};
if(!SAPO.Utility&&typeof(SAPO.Utility)=='undefined'){SAPO.namespace('Utility');}
SAPO.Utility.Array={inArray:function(value,array)
{if(typeof(array)=='object'){for(var i=0;i<array.length;i++){if(array[i]===value){return true;}}}
return false;},sortMulti:function(aArray,key)
{if(typeof(aArray)=='undefined'||aArray.constructor!=Array){return false;}
if(typeof(key)!='string'){return aArray.sort();}
if(aArray.length>0){if(typeof(aArray[0][key])=='undefined'){return false;}
aArray.sort(function(a,b){var x=a[key];var y=b[key];return((x<y)?-1:((x>y)?1:0));});return aArray;}else{return aArray;}},keyValue:function(value,array,first)
{if(typeof(value)!='undefined'&&typeof(array)=='object'&&this.inArray(value,array)){var aKeys=[];for(var i=0;i<array.length;i++){if(array[i]===value){if(typeof(first)!='undefined'&&first===true){return i;}else{aKeys.push(i);}}}
return aKeys;}else{return false;}},shuffle:function(arrayObj)
{if(typeof(arrayObj)!='undefined'&&arrayObj.constructor!==Array){return false;}
var total=arrayObj.length;var tmp1=false,curRand=false;while(total--){curRand=Math.floor(Math.random()*(total+1));tmp1=arrayObj[total];arrayObj[total]=arrayObj[curRand];arrayObj[curRand]=tmp1;}
return arrayObj;},each:function(arr,callBack){var arrCopy=arr.slice(0);var total=arrCopy.length;var iterations=Math.floor(total/8);var leftover=total%8;var i=0;if(leftover>0){do{callBack(arrCopy[i++],i-1,arr);}while(--leftover>0)}
if(iterations==0){return arr;}
do{callBack(arrCopy[i++],i-1,arr);callBack(arrCopy[i++],i-1,arr);callBack(arrCopy[i++],i-1,arr);callBack(arrCopy[i++],i-1,arr);callBack(arrCopy[i++],i-1,arr);callBack(arrCopy[i++],i-1,arr);callBack(arrCopy[i++],i-1,arr);callBack(arrCopy[i++],i-1,arr);}while(--iterations>0);return arr;}};
if(!SAPO.Utility||typeof(SAPO.Utility)=='undefined'){SAPO.namespace('Utility');}
SAPO.Utility.CSS={set:function(cssjson,jsonid,prefix)
{if(jsonid===undefined){jsonid='sapojson';}
else
{jsonid='sapojson'+jsonid;}
if(prefix===undefined){prefix='';}
else
{prefix="."+prefix+" ";}
var styleStr="";for(i in cssjson){styleStr+=prefix+i+" {\n";for(var j in cssjson[i]){if(j=="CSSJSON-INHERIT-SELECTOR"){for(var k in cssjson[cssjson[i][j]]){styleStr+="\t"+k+":"+cssjson[cssjson[i][j]][k]+";\n";}}else{styleStr+="\t"+j+":"+cssjson[i][j]+";\n";}}
styleStr+="}\n";}
if(styleStr.length>0){var head=document.getElementsByTagName('head');if(head.length>0){var last=document.getElementById(jsonid);if(last){last.parentNode.removeChild(last);}
var styleid=document.createElement('style');styleid.setAttribute('type','text/css');styleid.setAttribute('id',jsonid);if(styleid.styleSheet){styleid.styleSheet.cssText=styleStr;}else{styleid.appendChild(document.createTextNode(styleStr));}
head[0].appendChild(styleid);}}},debug:function()
{}};
if(!SAPO.Utility&&typeof(SAPO.Utility)=='undefined'){SAPO.namespace('Utility');}
SAPO.Utility.String={_chars:['&','à','á','â','ã','ä','å','æ','ç','è','é','ê','ë','ì','í','î','ï','ð','ñ','ò','ó','ô','õ','ö','ø','ù','ú','û','ü','ý','þ','ÿ','À','Á','Â','Ã','Ä','Å','Æ','Ç','È','É','Ê','Ë','Ì','Í','Î','Ï','Ð','Ñ','Ò','Ó','Ô','Õ','Ö','Ø','Ù','Ú','Û','Ü','Ý','Þ','€','\"','ß','<','>','¢','£','¤','¥','¦','§','¨','©','ª','«','¬','­','®','¯','°','±','²','³','´','µ','¶','·','¸','¹','º','»','¼','½','¾'],_entities:['amp','agrave','aacute','acirc','atilde','auml','aring','aelig','ccedil','egrave','eacute','ecirc','euml','igrave','iacute','icirc','iuml','eth','ntilde','ograve','oacute','ocirc','otilde','ouml','oslash','ugrave','uacute','ucirc','uuml','yacute','thorn','yuml','Agrave','Aacute','Acirc','Atilde','Auml','Aring','AElig','Ccedil','Egrave','Eacute','Ecirc','Euml','Igrave','Iacute','Icirc','Iuml','ETH','Ntilde','Ograve','Oacute','Ocirc','Otilde','Ouml','Oslash','Ugrave','Uacute','Ucirc','Uuml','Yacute','THORN','euro','quot','szlig','lt','gt','cent','pound','curren','yen','brvbar','sect','uml','copy','ordf','laquo','not','shy','reg','macr','deg','plusmn','sup2','sup3','acute','micro','para','middot','cedil','sup1','ordm','raquo','frac14','frac12','frac34'],_accentedChars:['à','á','â','ã','ä','å','è','é','ê','ë','ì','í','î','ï','ò','ó','ô','õ','ö','ù','ú','û','ü','ç','ñ','À','Á','Â','Ã','Ä','Å','È','É','Ê','Ë','Ì','Í','Î','Ï','Ò','Ó','Ô','Õ','Ö','Ù','Ú','Û','Ü','Ç','Ñ'],_accentedRemovedChars:['a','a','a','a','a','a','e','e','e','e','i','i','i','i','o','o','o','o','o','u','u','u','u','c','n','A','A','A','A','A','A','E','E','E','E','I','I','I','I','O','O','O','O','O','U','U','U','U','C','N'],ucFirst:function(string)
{var aStr=string.split(" ");var newStr='';var w1=false;var w2=false;var re=new RegExp("^(.)(.*)");if(aStr.length>0){for(var i=0;i<aStr.length;i++){if(aStr[i].length>2){aStr[i]=this.trim(aStr[i].toLowerCase());w1=aStr[i].replace(re,"$1");w2=aStr[i].replace(re,"$2");newStr+=w1.toUpperCase()+w2;if(i!=(aStr.length-1)){newStr+=' ';}}else{newStr+=aStr[i]+' ';}}}
return newStr;},trim:function(string)
{if(typeof(string)=='string'){return string.replace(/^\s+|\s+$|\n+$/g,'');}},stripTags:function(string,allowed)
{if(allowed&&typeof(allowed)!='undefined'){var aAllowed=this.trim(allowed).split(',');var aNewAllowed=[];var cleanedTag=false;for(var i=0;i<aAllowed.length;i++){if(this.trim(aAllowed[i])!=''){cleanedTag=this.trim(aAllowed[i].replace(/(\<|\>)/g,'').replace(/\s/,''));aNewAllowed.push('(<'+cleanedTag+'\\s[^>]+>|<(\\s|\\/)?(\\s|\\/)?'+cleanedTag+'>)');}}
var strAllowed=aNewAllowed.join('|');var reAllowed=new RegExp(strAllowed,"i");var aFoundTags=string.match(new RegExp("<[^>]*>","g"));for(var j=0;j<aFoundTags.length;j++){if(!aFoundTags[j].match(reAllowed)){string=string.replace((new RegExp(aFoundTags[j],"gm")),'');}}
return string;}else{return string.replace(/\<[^\>]+\>/g,'');}},htmlEntitiesEncode:function(string)
{var newString=string;var re=false;for(var i=0;i<this._chars.length;i++){re=new RegExp(this._chars[i],"gm");newString=newString.replace(re,'&'+this._entities[i]+';');}
return newString;},htmlEntitiesDecode:function(string)
{var newString=string;var re=false;for(var i=0;i<this._entities.length;i++){re=new RegExp("&"+this._entities[i]+";","gm");newString=newString.replace(re,this._chars[i]);}
return newString;},utf8Encode:function(string)
{string=string.replace(/\r\n/g,"\n");var utfstring="";for(var n=0;n<string.length;n++){var c=string.charCodeAt(n);if(c<128){utfstring+=String.fromCharCode(c);}
else if((c>127)&&(c<2048)){utfstring+=String.fromCharCode((c>>6)|192);utfstring+=String.fromCharCode((c&63)|128);}
else{utfstring+=String.fromCharCode((c>>12)|224);utfstring+=String.fromCharCode(((c>>6)&63)|128);utfstring+=String.fromCharCode((c&63)|128);}}
return utfstring;},shortString:function(str,n){var words=str.split(' ');var resultstr='';for(var i=0;i<words.length;i++){if((resultstr+words[i]+' ').length>=n){resultstr+='&hellip;';break;}
resultstr+=words[i]+' ';}
return resultstr;},truncateString:function(str,l){if(str.length>l){return str.substr(0,l)+"...";}else{return str;}},utf8Decode:function(utfstring)
{var string="";var i=0;var c=c1=c2=0;while(i<utfstring.length){c=utfstring.charCodeAt(i);if(c<128){string+=String.fromCharCode(c);i++;}
else if((c>191)&&(c<224)){c2=utfstring.charCodeAt(i+1);string+=String.fromCharCode(((c&31)<<6)|(c2&63));i+=2;}
else{c2=utfstring.charCodeAt(i+1);c3=utfstring.charCodeAt(i+2);string+=String.fromCharCode(((c&15)<<12)|((c2&63)<<6)|(c3&63));i+=3;}}
return string;},removeAccentedChars:function(string)
{var newString=string;var re=false;for(var i=0;i<this._accentedChars.length;i++){re=new RegExp(this._accentedChars[i],"gm");newString=newString.replace(re,''+this._accentedRemovedChars[i]+'');}
return newString;},substrCount:function(haystack,needle)
{return(haystack.length-haystack.replace(new RegExp(needle,"g"),'').length)/needle.length;},evalJSON:function(strJSON,sanitize)
{if((typeof(sanitize)=='undefined'||sanitize==null)||this.isJSON(strJSON)){try{if(typeof(JSON)!=="undefined"&&typeof(JSON.parse)!=='undefined'){return JSON.parse(strJSON);}
return eval('('+strJSON+')');}catch(e){throw new Error('ERROR: Bad JSON string...');}}},isJSON:function(str)
{str=str.replace(/\\./g,'@').replace(/"[^"\\\n\r]*"/g,'');return(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);},debug:function(){}};
if(!SAPO.Utility||typeof(SAPO.Utility)=='undefined'){SAPO.namespace('Utility');}
SAPO.Utility.Variable={isArray:function(variable)
{if(typeof(variable)!='undefined'&&variable!=null&&typeof(variable)=='object'&&variable.constructor==Array){return true;}
return false;},isObject:function(variable)
{if(typeof(variable)!='undefined'&&variable!=null&&typeof(variable)=='object'&&variable.constructor==Object){return true;}
return false;},isBoolean:function(variable)
{if(typeof(variable)!='undefined'&&variable!=null&&typeof(variable)=='boolean'&&variable.constructor==Boolean){return true;}
return false;},isNumber:function(variable)
{if(typeof(variable)!='undefined'&&variable!=null&&typeof(variable)=='number'&&variable.constructor==Number){return true;}
return false;},isString:function(variable)
{if(typeof(variable)!='undefined'&&variable!=null&&typeof(variable)=='string'&&variable.constructor==String){return true;}
return false;},isNull:function(variable)
{if(typeof(variable)!='undefined'&&typeof(variable)=='object'&&variable==null){return true;}
return false;},debug:function(){}};
if(!SAPO.Widget||typeof(SAPO.Widget)=='undefined'){SAPO.namespace('Widget');}
SAPO.Widget.Parser=function(options)
{if(SAPO.Exception&&typeof(SAPO.Exception)!='undefined'){this.exception=new SAPO.Exception('SAPO::Widget.Parser');}else{this.exception=false;}
if(options!='undefined'){this.init(options);}else{this.init({});}};SAPO.Widget.Parser.prototype={init:function(options)
{var months={1:'Janeiro',2:'Fevereiro',3:'Mar&ccedil;o',4:'Abril',5:'Maio',6:'Junho',7:'Julho',8:'Agosto',9:'Setembro',10:'Outubro',11:'Novembro',12:'Dezembro'};var smonths={'Jan':'Janeiro','Feb':'Fevereiro','Mar':'Mar&ccedil;o','Apr':'Abril','May':'Maio','Jun':'Junho','Jul':'Julho','Aug':'Agosto','Sep':'Setembro','Oct':'Outubro','Nov':'Novembro','Dec':'Dezembro'};var days={1:'Domingo',2:'Segunda',3:'Ter&ccedil;a',4:'Quarta',5:'Quinta',6:'Sexta',7:'S&aacute;bado'};options=Object.extend({},arguments[0]||{});try{this.months=months;this.smonths=smonths;this.options=options;}catch(e){if(this.exception){this.exception.log(e);}}},jsonRSS2:function(feed){try
{var items=feed.rss.channel.item;var out=[];if(SAPO.Utility.Variable.isArray(items)===true){for(var i=0,post;(i<50)&&(post=items[i]);i++){out.push(this.parseItem(items[i]));}}
else
{if(SAPO.Utility.Variable.isObject(items)){var item=this.parseItem(items);if(item){out.push(item);}}}
return(out);}catch(e){return(this.exception.log(e));}},popCdata:function(obj){if(obj.cdata!==undefined){return(obj.cdata);}
return(obj);},parseItem:function(item){var output={"title":'',"author":'',"category":'',"rawdate":null,"date":null,"description":'',"guid":null,"link":'',"image":null,"teaser":null,"sourceurl":null,"sourcename":null};if(item.title){title=this.popCdata(item.title);output.title=this.purifyStr(title);}
if(item.description){description=this.popCdata(item.description);output.description=this.purifyStr(description);output.rawdescription=description;}
if(item.author){output.author=this.purifyStr(item.author);}
if(item.category){output.category=item.category;}
if(item['pubDate']){var p=item['pubDate'].split(' ');var hh=p[4].substr(0,2);var mm=p[4].substr(3,2);output.date=Number(p[1])+' de '+this.smonths[p[2].substr(0,3)]+', '+hh+':'+mm;}
else if(item['dc:date']){output.rawdate=item['dc:date'];var y=Number(output.rawdate.substr(0,4));var m=Number(output.rawdate.substr(5,2));var d=Number(output.rawdate.substr(8,2));var hh=output.rawdate.substr(11,2);var mm=output.rawdate.substr(14,2);var time=document.createElement('div');output.date=d+' de '+this.months[m]+', '+hh+':'+mm;}
if(item.guid){output.guid=item.guid;}
if(item.link){output.link=this.popCdata(item.link);}
if(item['sapo:img']){output.image=item['sapo:img'];output.localimage='/imgproxy/?img='+encodeURIComponent(item['sapo:img']);}
else{if(item.enclosure&&item.enclosure.type.substr(0,6)==='image/'){output.image=item.enclosure.url;output.localimage='/imgproxy/?img='+encodeURIComponent(output.image);}}
if(item['sapo:teaser']){output.teaser=this.purifyStr(item['sapo:teaser']);}
if(item['media:content']&&item['media:content'].url){output.mediacontent={"url":item['media:content'].url,"type":item['media:content'].type,"height":item['media:content'].height,"width":item['media:content'].width};}
if(item.source&&item.source.url){output.sourceurl=item.source.url;}
if(item.source&&item.source.value){output.sourcename=this.purifyStr(item.source.value);}
return(output);},purifyStr:function(txt){if(txt.length>0){var r1=SAPO.Utility.String.htmlEntitiesDecode(txt);if(r1.length>0){return(SAPO.Utility.String.stripTags(r1));}
return(r1);}
return(txt);}};
if(!SAPO.Widget||typeof(SAPO.Widget)=='undefined'){SAPO.namespace('Widget');}
SAPO.Widget.Meteo=function(options)
{if(SAPO.Exception&&typeof(SAPO.Exception)!='undefined'){this.exception=new SAPO.Exception('SAPO::Widget.Meteo');}else{this.exception=false;}
if(options!='undefined'){this.init(options);}else{this.init({});}};SAPO.Widget.Meteo.prototype={init:function(options)
{this.classshortname='hw';options=Object.extend({instance:false},arguments[0]||{});this.options=options;if(this.options.instance===false){this.options.instance=Math.round(10000*Math.random());var cmd=this.classshortname+this.options.instance+'=this';eval(cmd);}},printForecast:function(feed)
{try{var shortname='sweather';var options=Object.extend({divid:false,boxclass:shortname,showactual:true,breakforecast:true,forecastdays:3,todaywidth:120,todayheight:105,forecastwidth:60,forecastheight:53,iconpath:'http://js.sapo.pt/Assets/Images/Meteo/',iconext:'.png',instance:Math.round(10000*Math.random())},arguments[1]||{});if(options.css===undefined){options.css={'':{'font-family':'Arial,Helvetica,Sans-serif'}};}
if(options.boxclass===shortname){SAPO.Utility.CSS.set(options.css,shortname,options.boxclass);}
this.options.printforecast=options;if(options.divid===false){document.write("<div class='"+options.boxclass+"' id='"+shortname+options.instance+"'></div>");var divid=document.getElementById(shortname+options.instance);}
else
{var divid=s$(options.divid);divid.className=options.boxclass;}
var weather=feed.GetWeatherForecastResponse.GetWeatherForecastResult;var today=weather.CurrentWeather;var container=document.createElement('div');container.className='weatherNow';var name=document.createElement('h1');name.innerHTML='Hoje';var icon=document.createElement('div');icon.className='image';if(SAPO.Browser.IE===true&&SAPO.Browser.version==='6.0'){icon.style.width=options.todaywidth+'px';icon.style.height=options.todayheight+'px';icon.style.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\''+options.iconpath+today.WeatherCode+options.iconext+'\', sizingMethod=\'scale\')';}
else
{icon.innerHTML='<img width="'+options.todaywidth+'" height="'+options.todayheight+'" src="'+options.iconpath+today.WeatherCode+options.iconext+'">';}
var temp=document.createElement('div');temp.className='temp';var max=document.createElement('p');max.setAttribute('title',SAPO.Utility.String.htmlEntitiesDecode('Temperatura m&aacute;xima'));max.className='max';max.innerHTML=weather.Days.Day[0].High+'&deg;';var min=document.createElement('p');min.setAttribute('title',SAPO.Utility.String.htmlEntitiesDecode('Temperatura m&iacute;nima'));min.className='min';min.innerHTML=weather.Days.Day[0].Low+'&deg;';temp.appendChild(max);temp.appendChild(min);container.appendChild(name);container.appendChild(icon);container.appendChild(temp);var atemp=document.createElement('div');atemp.className='actualtemp';var actual=document.createElement('p');actual.setAttribute('title',SAPO.Utility.String.htmlEntitiesDecode('Temperatura actual'));actual.className='actual';actual.innerHTML=today.AirTemperature+'&deg;';atemp.appendChild(actual);container.appendChild(atemp);divid.appendChild(container);wbr=document.createElement('br');if(options.breakforecast===true){wbr.setAttribute('clear','all');}
divid.appendChild(wbr);var day=false;if(weather.Days){for(var i=1,day;(i<(1+options.forecastdays))&&(day=weather.Days.Day[i]);i++){if(weather.Days.Day[i]!=null){day=weather.Days.Day[i];var container=document.createElement('div');container.className='weatherItem';var name=document.createElement('h1');name.innerHTML=day.Name.replace(/\*/,"&ordf;");var icon=document.createElement('div');icon.className='image';if(SAPO.Browser.IE===true&&SAPO.Browser.version==='6.0'){icon.style.width=options.forecastwidth+'px';icon.style.height=options.forecastheight+'px';icon.style.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\''+options.iconpath+day.WeatherCode+options.iconext+'\', sizingMethod=\'scale\')';}
else
{icon.innerHTML='<img width="'+options.forecastwidth+'" height="'+options.forecastheight+'" src="'+options.iconpath+day.WeatherCode+options.iconext+'">';}
var temp=document.createElement('div');temp.className='temp';var max=document.createElement('p');max.setAttribute('title',SAPO.Utility.String.htmlEntitiesDecode('Temperatura m&aacute;xima'));max.className='max';max.innerHTML=day.High+'&deg;';var min=document.createElement('p');min.setAttribute('title',SAPO.Utility.String.htmlEntitiesDecode('Temperatura m&iacute;nima'));min.className='min';min.innerHTML=day.Low+'&deg;';temp.appendChild(min);temp.appendChild(max);container.appendChild(name);container.appendChild(icon);container.appendChild(temp);divid.appendChild(container);}}}
return(true);}catch(e){return(this.exception.log(e));}}};
if(!SAPO.Widget||typeof(SAPO.Widget)=='undefined'){SAPO.namespace('Widget');}
SAPO.Widget.Dialog={_hasContent:false,_contentElm:false,overlay:false,_component:false,stoHideFlash:false,intervalHideFlash:2000,addLayer:function(class_name)
{var overlay=this._createOverlay();document.body.appendChild(overlay);if(this.stoHideFlash){clearInterval(this.stoHideFlash);this.stoHideFlash=false;}
this.hideAllFlash(class_name);this.stoHideFlash=setInterval(function(cName){this.hideAllFlash(cName);}.bind(this,class_name),this.intervalHideFlash);},_createOverlay:function()
{var pageDims=this.getPageSize();this.overlay=document.createElement('div');this.overlay.style.position='absolute';this.overlay.style.zIndex='100000';this.overlay.style.backgroundColor='#696969';this.overlay.style.cursor='not-allowed';this.overlay.className='sapo_widget_dialog_overlay';this.overlay.style.width=pageDims[0]+'px';this.overlay.style.height=pageDims[1]+'px';this.overlay.style.left='0px';this.overlay.style.top='0px';Element.setOpacity(this.overlay,0.5);return this.overlay;},removeLayer:function(e)
{if(this._component){this._component.parentNode.removeChild(this._component);this._component=false;}
if(this.overlay){this.overlay.parentNode.removeChild(this.overlay);this.overlay=false;}
this.showAllFlash();},alert:function(message,image)
{var options=Object.extend({inContent:false,width:250,height:false,onComplete:false,callBack:false,className:false,debug:false},arguments[2]||{});var width=parseInt(options.width);var height=options.height;var pageDims=this.getPageSize();var scrollDims=this.getPageScroll();var left=((Number(pageDims[2])/2)-(width/2));var top=0;message=message.replace(new RegExp("\\n","g"),'<br />');if(options.inContent){this._hasContent=true;}else{this._hasContent=false;}
this.addLayer(options.className);this._component=this.createMessageComponent(message,width,height,top,left,options.className);var ok=document.createElement('INPUT');if(image&&typeof(image)!='undefined'){ok.type='image';ok.src=image;}else{ok.type='button';ok.value='Ok';}
ok.style.fontFamily='Arial, Verdana, sans-serif';ok.style.fontSize='12px';Event.observe(ok,'click',function(e,callBack){SAPO.Widget.Dialog.removeLayer();if(callBack){callBack();}}.bindAsEventListener(this,options.callBack));var p=document.createElement('DIV');p.style.textAlign='center';p.style.padding='20px';p.appendChild(ok);this._component.appendChild(p);document.body.appendChild(this._component);var height=parseInt(Element.getHeight(this._component));var top=(Number(((Number(pageDims[3])/2)-(height/2))+Number(scrollDims[1])));this._component.style.top=top+'px';if(options.onComplete){options.onComplete();}},confirm:function(message,image,imageCancel)
{var options=Object.extend({inContent:false,width:250,height:false,onComplete:false,callBack:false,callBackCancel:false,className:false,debug:false},arguments[3]||{});var width=parseInt(options.width);var height=options.height;var pageDims=this.getPageSize();var scrollDims=this.getPageScroll();var left=((Number(pageDims[2])/2)-(width/2));var top=0;message=message.replace(new RegExp("\\n","g"),'<br />');if(options.inContent){this._hasContent=true;}else{this._hasContent=false;}
this.addLayer(options.className);this._component=this.createMessageComponent(message,width,height,top,left,options.className);var ok=document.createElement('INPUT');if(image&&typeof(image)!='undefined'){ok.type='image';ok.src=image;}else{ok.type='button';ok.value='Ok';}
ok.style.fontFamily='Arial, Verdana, sans-serif';ok.style.fontSize='12px';Event.observe(ok,'click',function(e,callBack){SAPO.Widget.Dialog.removeLayer();if(callBack){callBack();}}.bindAsEventListener(this,options.callBack));var cancel=document.createElement('INPUT');if(imageCancel&&typeof(imageCancel)!='undefined'){cancel.type='image';cancel.src=imageCancel;}else{cancel.type='button';cancel.value='Cancel';}
cancel.style.fontFamily='Arial, Verdana, sans-serif';cancel.style.fontSize='12px';Event.observe(cancel,'click',function(e,callBack){SAPO.Widget.Dialog.removeLayer();if(callBack){callBack();}}.bindAsEventListener(this,options.callBackCancel));var p=document.createElement('DIV');p.style.textAlign='center';p.style.padding='20px';p.appendChild(ok);p.appendChild(document.createTextNode('   '));p.appendChild(cancel);this._component.appendChild(p);document.body.appendChild(this._component);var height=parseInt(Element.getHeight(this._component));var top=(Number(((Number(pageDims[3])/2)-(height/2))+Number(scrollDims[1])));this._component.style.top=top+'px';if(options.onComplete){options.onComplete();}},info:function(message)
{var options=Object.extend({inContent:false,width:250,height:false,onComplete:false,className:false,debug:false},arguments[1]||{});var width=parseInt(options.width);var height=options.height;var pageDims=this.getPageSize();var scrollDims=this.getPageScroll();var left=((Number(pageDims[2])/2)-(width/2));var top=0;message=message.replace(new RegExp("\\n","g"),'<br />');if(options.inContent){this._hasContent=true;}else{this._hasContent=false;}
this.addLayer(options.className);this._component=this.createMessageComponent(message,width,height,top,left,options.className);document.body.appendChild(this._component);var height=Element.getHeight(this._component);var top=(Number(((Number(pageDims[3])/2)-(height/2))+Number(scrollDims[1])));this._component.style.top=top+'px';if(options.onComplete){options.onComplete();}},createMessageComponent:function(message,width,height,top,left,className)
{var comp=document.createElement('div');comp.style.position='absolute';comp.style.zIndex='100001';comp.style.width=width+'px';if(height){comp.style.height=height+'px';}
comp.style.left=left+'px';comp.style.top=top+'px';comp.style.cursor='default';if(className&&typeof(className)!='undefined'&&className!=null){comp.className=className;}else{comp.style.padding='5px';comp.style.fontFamily='Arial, Verdana, sans-serif';comp.style.fontSize='12px';comp.style.textAlign='center';comp.style.backgroundColor='#FFF';comp.style.border='1px solid black';comp.className='sapo_widget_dialog_component';}
comp.innerHTML=message;return comp;},isInsideComponent:function(elm,class_name)
{while(elm.nodeName.toLowerCase()!='body'){if(elm.className==class_name){return true;}
elm=elm.parentNode;}
return false;},hideAllFlash:function(class_name)
{var aEmbed=document.body.getElementsByTagName('EMBED');for(var i=0;i<aEmbed.length;i++){if(!this.isInsideComponent(aEmbed[i],class_name)){aEmbed[i].style.visibility='hidden';}}
var aObject=document.body.getElementsByTagName('OBJECT');for(var i=0;i<aObject.length;i++){if(!this.isInsideComponent(aObject[i],class_name)){aObject[i].style.visibility='hidden';}}
var aIframe=document.body.getElementsByTagName('IFRAME');for(var i=0;i<aIframe.length;i++){if(!this.isInsideComponent(aIframe[i],class_name)){aIframe[i].style.visibility='hidden';}}
var aSelect=document.body.getElementsByTagName('SELECT');for(var i=0;i<aSelect.length;i++){if(!this.isInsideComponent(aSelect[i],class_name)){aSelect[i].style.visibility='hidden';}}},showAllFlash:function()
{if(this.stoHideFlash){clearInterval(this.stoHideFlash);this.stoHideFlash=false;}
var aEmbed=document.body.getElementsByTagName('EMBED');for(var i=0;i<aEmbed.length;i++){aEmbed[i].style.visibility='visible';}
var aObject=document.body.getElementsByTagName('OBJECT');for(var i=0;i<aObject.length;i++){aObject[i].style.visibility='visible';}
var aIframe=document.body.getElementsByTagName('IFRAME');for(var i=0;i<aIframe.length;i++){aIframe[i].style.visibility='visible';}
var aSelect=document.body.getElementsByTagName('SELECT');for(var i=0;i<aSelect.length;i++){aSelect[i].style.visibility='visible';}},getPageScroll:function()
{var xScroll,yScroll;if(self.pageYOffset){yScroll=self.pageYOffset;xScroll=self.pageXOffset;}else if(document.documentElement&&document.documentElement.scrollTop){yScroll=document.documentElement.scrollTop;xScroll=document.documentElement.scrollLeft;}else if(document.body){yScroll=document.body.scrollTop;xScroll=document.body.scrollLeft;}
var arrayPageScroll=[xScroll,yScroll];return arrayPageScroll;},getPageSize:function(){var xScroll,yScroll;if(window.innerHeight&&window.scrollMaxY){xScroll=window.innerWidth+window.scrollMaxX;yScroll=window.innerHeight+window.scrollMaxY;}else if(document.body.scrollHeight>document.body.offsetHeight){xScroll=document.body.scrollWidth;yScroll=document.body.scrollHeight;}else{xScroll=document.body.offsetWidth;yScroll=document.body.offsetHeight;}
var windowWidth,windowHeight;if(self.innerHeight){if(document.documentElement.clientWidth){windowWidth=document.documentElement.clientWidth;}else{windowWidth=self.innerWidth;}
windowHeight=self.innerHeight;}else if(document.documentElement&&document.documentElement.clientHeight){windowWidth=document.documentElement.clientWidth;windowHeight=document.documentElement.clientHeight;}else if(document.body){windowWidth=document.body.clientWidth;windowHeight=document.body.clientHeight;}
if(yScroll<windowHeight){pageHeight=windowHeight;}else{pageHeight=yScroll;}
if(xScroll<windowWidth){pageWidth=xScroll;}else{pageWidth=windowWidth;}
var arrayPageSize=[pageWidth,pageHeight,windowWidth,windowHeight];return arrayPageSize;},debug:function()
{}};/*  Prototype JavaScript framework, version 1.6.0
 *  (c) 2005-2007 Sam Stephenson
 *
 *  Prototype is freely distributable under the terms of an MIT-style license.
 *  For details, see the Prototype web site: http://www.prototypejs.org/
 *
 *--------------------------------------------------------------------------*/

var Prototype = {
  Version: '1.6.0',

  Browser: {
    IE:     !!(window.attachEvent && !window.opera),
    Opera:  !!window.opera,
    WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,
    Gecko:  navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('KHTML') == -1,
    MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/)
  },

  BrowserFeatures: {
    XPath: !!document.evaluate,
    ElementExtensions: !!window.HTMLElement,
    SpecificElementExtensions:
      document.createElement('div').__proto__ &&
      document.createElement('div').__proto__ !==
        document.createElement('form').__proto__
  },

  ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>',
  JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/,

  emptyFunction: function() { },
  K: function(x) { return x }
};

if (Prototype.Browser.MobileSafari)
  Prototype.BrowserFeatures.SpecificElementExtensions = false;

if (Prototype.Browser.WebKit)
  Prototype.BrowserFeatures.XPath = false;

/* Based on Alex Arnell's inheritance implementation. */
var Class = {
  create: function() {
    var parent = null, properties = $A(arguments);
    if (Object.isFunction(properties[0]))
      parent = properties.shift();

    function klass() {
      this.initialize.apply(this, arguments);
    }

    Object.extend(klass, Class.Methods);
    klass.superclass = parent;
    klass.subclasses = [];

    if (parent) {
      var subclass = function() { };
      subclass.prototype = parent.prototype;
      klass.prototype = new subclass;
      parent.subclasses.push(klass);
    }

    for (var i = 0; i < properties.length; i++)
      klass.addMethods(properties[i]);

    if (!klass.prototype.initialize)
      klass.prototype.initialize = Prototype.emptyFunction;

    klass.prototype.constructor = klass;

    return klass;
  }
};

Class.Methods = {
  addMethods: function(source) {
    var ancestor   = this.superclass && this.superclass.prototype;
    var properties = Object.keys(source);

    if (!Object.keys({ toString: true }).length)
      properties.push("toString", "valueOf");

    for (var i = 0, length = properties.length; i < length; i++) {
      var property = properties[i], value = source[property];
      if (ancestor && Object.isFunction(value) &&
          value.argumentNames().first() == "$super") {
        var method = value, value = Object.extend((function(m) {
          return function() { return ancestor[m].apply(this, arguments) };
        })(property).wrap(method), {
          valueOf:  function() { return method },
          toString: function() { return method.toString() }
        });
      }
      this.prototype[property] = value;
    }

    return this;
  }
};

var Abstract = { };

Object.extend = function(destination, source) {
  for (var property in source)
    destination[property] = source[property];
  return destination;
};

Object.extend(Object, {
  inspect: function(object) {
    try {
      if (object === undefined) return 'undefined';
      if (object === null) return 'null';
      return object.inspect ? object.inspect() : object.toString();
    } catch (e) {
      if (e instanceof RangeError) return '...';
      throw e;
    }
  },

  toJSON: function(object) {
    var type = typeof object;
    switch (type) {
      case 'undefined':
      case 'function':
      case 'unknown': return;
      case 'boolean': return object.toString();
    }

    if (object === null) return 'null';
    if (object.toJSON) return object.toJSON();
    if (Object.isElement(object)) return;

    var results = [];
    for (var property in object) {
      var value = Object.toJSON(object[property]);
      if (value !== undefined)
        results.push(property.toJSON() + ': ' + value);
    }

    return '{' + results.join(', ') + '}';
  },

  toQueryString: function(object) {
    return $H(object).toQueryString();
  },

  toHTML: function(object) {
    return object && object.toHTML ? object.toHTML() : String.interpret(object);
  },

  keys: function(object) {
    var keys = [];
    for (var property in object)
      keys.push(property);
    return keys;
  },

  values: function(object) {
    var values = [];
    for (var property in object)
      values.push(object[property]);
    return values;
  },

  clone: function(object) {
    return Object.extend({ }, object);
  },

  isElement: function(object) {
    return object && object.nodeType == 1;
  },

  isArray: function(object) {
    return object && object.constructor === Array;
  },

  isHash: function(object) {
    return object instanceof Hash;
  },

  isFunction: function(object) {
    return typeof object == "function";
  },

  isString: function(object) {
    return typeof object == "string";
  },

  isNumber: function(object) {
    return typeof object == "number";
  },

  isUndefined: function(object) {
    return typeof object == "undefined";
  }
});

Object.extend(Function.prototype, {
  argumentNames: function() {
    var names = this.toString().match(/^[\s\(]*function[^(]*\((.*?)\)/)[1].split(",").invoke("strip");
    return names.length == 1 && !names[0] ? [] : names;
  },

  bind: function() {
    if (arguments.length < 2 && arguments[0] === undefined) return this;
    var __method = this, args = $A(arguments), object = args.shift();
    return function() {
      return __method.apply(object, args.concat($A(arguments)));
    }
  },

  bindAsEventListener: function() {
    var __method = this, args = $A(arguments), object = args.shift();
    return function(event) {
      return __method.apply(object, [event || window.event].concat(args));
    }
  },

  curry: function() {
    if (!arguments.length) return this;
    var __method = this, args = $A(arguments);
    return function() {
      return __method.apply(this, args.concat($A(arguments)));
    }
  },

  delay: function() {
    var __method = this, args = $A(arguments), timeout = args.shift() * 1000;
    return window.setTimeout(function() {
      return __method.apply(__method, args);
    }, timeout);
  },

  wrap: function(wrapper) {
    var __method = this;
    return function() {
      return wrapper.apply(this, [__method.bind(this)].concat($A(arguments)));
    }
  },

  methodize: function() {
    if (this._methodized) return this._methodized;
    var __method = this;
    return this._methodized = function() {
      return __method.apply(null, [this].concat($A(arguments)));
    };
  }
});

Function.prototype.defer = Function.prototype.delay.curry(0.01);

Date.prototype.toJSON = function() {
  return '"' + this.getUTCFullYear() + '-' +
    (this.getUTCMonth() + 1).toPaddedString(2) + '-' +
    this.getUTCDate().toPaddedString(2) + 'T' +
    this.getUTCHours().toPaddedString(2) + ':' +
    this.getUTCMinutes().toPaddedString(2) + ':' +
    this.getUTCSeconds().toPaddedString(2) + 'Z"';
};

var Try = {
  these: function() {
    var returnValue;

    for (var i = 0, length = arguments.length; i < length; i++) {
      var lambda = arguments[i];
      try {
        returnValue = lambda();
        break;
      } catch (e) { }
    }

    return returnValue;
  }
};

RegExp.prototype.match = RegExp.prototype.test;

RegExp.escape = function(str) {
  return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');
};

/*--------------------------------------------------------------------------*/

var PeriodicalExecuter = Class.create({
  initialize: function(callback, frequency) {
    this.callback = callback;
    this.frequency = frequency;
    this.currentlyExecuting = false;

    this.registerCallback();
  },

  registerCallback: function() {
    this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
  },

  execute: function() {
    this.callback(this);
  },

  stop: function() {
    if (!this.timer) return;
    clearInterval(this.timer);
    this.timer = null;
  },

  onTimerEvent: function() {
    if (!this.currentlyExecuting) {
      try {
        this.currentlyExecuting = true;
        this.execute();
      } finally {
        this.currentlyExecuting = false;
      }
    }
  }
});
Object.extend(String, {
  interpret: function(value) {
    return value == null ? '' : String(value);
  },
  specialChar: {
    '\b': '\\b',
    '\t': '\\t',
    '\n': '\\n',
    '\f': '\\f',
    '\r': '\\r',
    '\\': '\\\\'
  }
});

Object.extend(String.prototype, {
  gsub: function(pattern, replacement) {
    var result = '', source = this, match;
    replacement = arguments.callee.prepareReplacement(replacement);

    while (source.length > 0) {
      if (match = source.match(pattern)) {
        result += source.slice(0, match.index);
        result += String.interpret(replacement(match));
        source  = source.slice(match.index + match[0].length);
      } else {
        result += source, source = '';
      }
    }
    return result;
  },

  sub: function(pattern, replacement, count) {
    replacement = this.gsub.prepareReplacement(replacement);
    count = count === undefined ? 1 : count;

    return this.gsub(pattern, function(match) {
      if (--count < 0) return match[0];
      return replacement(match);
    });
  },

  scan: function(pattern, iterator) {
    this.gsub(pattern, iterator);
    return String(this);
  },

  truncate: function(length, truncation) {
    length = length || 30;
    truncation = truncation === undefined ? '...' : truncation;
    return this.length > length ?
      this.slice(0, length - truncation.length) + truncation : String(this);
  },

  strip: function() {
    return this.replace(/^\s+/, '').replace(/\s+$/, '');
  },

  stripTags: function() {
    return this.replace(/<\/?[^>]+>/gi, '');
  },

  stripScripts: function() {
    return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
  },

  extractScripts: function() {
    var matchAll = new RegExp(Prototype.ScriptFragment, 'img');
    var matchOne = new RegExp(Prototype.ScriptFragment, 'im');
    return (this.match(matchAll) || []).map(function(scriptTag) {
      return (scriptTag.match(matchOne) || ['', ''])[1];
    });
  },

  evalScripts: function() {
    return this.extractScripts().map(function(script) { return eval(script) });
  },

  escapeHTML: function() {
    var self = arguments.callee;
    self.text.data = this;
    return self.div.innerHTML;
  },

  unescapeHTML: function() {
    var div = new Element('div');
    div.innerHTML = this.stripTags();
    return div.childNodes[0] ? (div.childNodes.length > 1 ?
      $A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) :
      div.childNodes[0].nodeValue) : '';
  },

  toQueryParams: function(separator) {
    var match = this.strip().match(/([^?#]*)(#.*)?$/);
    if (!match) return { };

    return match[1].split(separator || '&').inject({ }, function(hash, pair) {
      if ((pair = pair.split('='))[0]) {
        var key = decodeURIComponent(pair.shift());
        var value = pair.length > 1 ? pair.join('=') : pair[0];
        if (value != undefined) value = decodeURIComponent(value);

        if (key in hash) {
          if (!Object.isArray(hash[key])) hash[key] = [hash[key]];
          hash[key].push(value);
        }
        else hash[key] = value;
      }
      return hash;
    });
  },

  toArray: function() {
    return this.split('');
  },

  succ: function() {
    return this.slice(0, this.length - 1) +
      String.fromCharCode(this.charCodeAt(this.length - 1) + 1);
  },

  times: function(count) {
    return count < 1 ? '' : new Array(count + 1).join(this);
  },

  camelize: function() {
    var parts = this.split('-'), len = parts.length;
    if (len == 1) return parts[0];

    var camelized = this.charAt(0) == '-'
      ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)
      : parts[0];

    for (var i = 1; i < len; i++)
      camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1);

    return camelized;
  },

  capitalize: function() {
    return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
  },

  underscore: function() {
    return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();
  },

  dasherize: function() {
    return this.gsub(/_/,'-');
  },

  inspect: function(useDoubleQuotes) {
    var escapedString = this.gsub(/[\x00-\x1f\\]/, function(match) {
      var character = String.specialChar[match[0]];
      return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16);
    });
    if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"';
    return "'" + escapedString.replace(/'/g, '\\\'') + "'";
  },

  toJSON: function() {
    return this.inspect(true);
  },

  unfilterJSON: function(filter) {
    return this.sub(filter || Prototype.JSONFilter, '#{1}');
  },

  isJSON: function() {
    var str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, '');
    return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);
  },

  evalJSON: function(sanitize) {
    var json = this.unfilterJSON();
    try {
      if (!sanitize || json.isJSON()) return eval('(' + json + ')');
    } catch (e) { }
    throw new SyntaxError('Badly formed JSON string: ' + this.inspect());
  },

  include: function(pattern) {
    return this.indexOf(pattern) > -1;
  },

  startsWith: function(pattern) {
    return this.indexOf(pattern) === 0;
  },

  endsWith: function(pattern) {
    var d = this.length - pattern.length;
    return d >= 0 && this.lastIndexOf(pattern) === d;
  },

  empty: function() {
    return this == '';
  },

  blank: function() {
    return /^\s*$/.test(this);
  },

  interpolate: function(object, pattern) {
    return new Template(this, pattern).evaluate(object);
  }
});

if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, {
  escapeHTML: function() {
    return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
  },
  unescapeHTML: function() {
    return this.replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>');
  }
});

String.prototype.gsub.prepareReplacement = function(replacement) {
  if (Object.isFunction(replacement)) return replacement;
  var template = new Template(replacement);
  return function(match) { return template.evaluate(match) };
};

String.prototype.parseQuery = String.prototype.toQueryParams;

Object.extend(String.prototype.escapeHTML, {
  div:  document.createElement('div'),
  text: document.createTextNode('')
});

with (String.prototype.escapeHTML) div.appendChild(text);

var Template = Class.create({
  initialize: function(template, pattern) {
    this.template = template.toString();
    this.pattern = pattern || Template.Pattern;
  },

  evaluate: function(object) {
    if (Object.isFunction(object.toTemplateReplacements))
      object = object.toTemplateReplacements();

    return this.template.gsub(this.pattern, function(match) {
      if (object == null) return '';

      var before = match[1] || '';
      if (before == '\\') return match[2];

      var ctx = object, expr = match[3];
      var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/, match = pattern.exec(expr);
      if (match == null) return before;

      while (match != null) {
        var comp = match[1].startsWith('[') ? match[2].gsub('\\\\]', ']') : match[1];
        ctx = ctx[comp];
        if (null == ctx || '' == match[3]) break;
        expr = expr.substring('[' == match[3] ? match[1].length : match[0].length);
        match = pattern.exec(expr);
      }

      return before + String.interpret(ctx);
    }.bind(this));
  }
});
Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;

var $break = { };

var Enumerable = {
  each: function(iterator, context) {
    var index = 0;
    iterator = iterator.bind(context);
    try {
      this._each(function(value) {
        iterator(value, index++);
      });
    } catch (e) {
      if (e != $break) throw e;
    }
    return this;
  },

  eachSlice: function(number, iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var index = -number, slices = [], array = this.toArray();
    while ((index += number) < array.length)
      slices.push(array.slice(index, index+number));
    return slices.collect(iterator, context);
  },

  all: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var result = true;
    this.each(function(value, index) {
      result = result && !!iterator(value, index);
      if (!result) throw $break;
    });
    return result;
  },

  any: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var result = false;
    this.each(function(value, index) {
      if (result = !!iterator(value, index))
        throw $break;
    });
    return result;
  },

  collect: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var results = [];
    this.each(function(value, index) {
      results.push(iterator(value, index));
    });
    return results;
  },

  detect: function(iterator, context) {
    iterator = iterator.bind(context);
    var result;
    this.each(function(value, index) {
      if (iterator(value, index)) {
        result = value;
        throw $break;
      }
    });
    return result;
  },

  findAll: function(iterator, context) {
    iterator = iterator.bind(context);
    var results = [];
    this.each(function(value, index) {
      if (iterator(value, index))
        results.push(value);
    });
    return results;
  },

  grep: function(filter, iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var results = [];

    if (Object.isString(filter))
      filter = new RegExp(filter);

    this.each(function(value, index) {
      if (filter.match(value))
        results.push(iterator(value, index));
    });
    return results;
  },

  include: function(object) {
    if (Object.isFunction(this.indexOf))
      if (this.indexOf(object) != -1) return true;

    var found = false;
    this.each(function(value) {
      if (value == object) {
        found = true;
        throw $break;
      }
    });
    return found;
  },

  inGroupsOf: function(number, fillWith) {
    fillWith = fillWith === undefined ? null : fillWith;
    return this.eachSlice(number, function(slice) {
      while(slice.length < number) slice.push(fillWith);
      return slice;
    });
  },

  inject: function(memo, iterator, context) {
    iterator = iterator.bind(context);
    this.each(function(value, index) {
      memo = iterator(memo, value, index);
    });
    return memo;
  },

  invoke: function(method) {
    var args = $A(arguments).slice(1);
    return this.map(function(value) {
      return value[method].apply(value, args);
    });
  },

  max: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var result;
    this.each(function(value, index) {
      value = iterator(value, index);
      if (result == undefined || value >= result)
        result = value;
    });
    return result;
  },

  min: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var result;
    this.each(function(value, index) {
      value = iterator(value, index);
      if (result == undefined || value < result)
        result = value;
    });
    return result;
  },

  partition: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var trues = [], falses = [];
    this.each(function(value, index) {
      (iterator(value, index) ?
        trues : falses).push(value);
    });
    return [trues, falses];
  },

  pluck: function(property) {
    var results = [];
    this.each(function(value) {
      results.push(value[property]);
    });
    return results;
  },

  reject: function(iterator, context) {
    iterator = iterator.bind(context);
    var results = [];
    this.each(function(value, index) {
      if (!iterator(value, index))
        results.push(value);
    });
    return results;
  },

  sortBy: function(iterator, context) {
    iterator = iterator.bind(context);
    return this.map(function(value, index) {
      return {value: value, criteria: iterator(value, index)};
    }).sort(function(left, right) {
      var a = left.criteria, b = right.criteria;
      return a < b ? -1 : a > b ? 1 : 0;
    }).pluck('value');
  },

  toArray: function() {
    return this.map();
  },

  zip: function() {
    var iterator = Prototype.K, args = $A(arguments);
    if (Object.isFunction(args.last()))
      iterator = args.pop();

    var collections = [this].concat(args).map($A);
    return this.map(function(value, index) {
      return iterator(collections.pluck(index));
    });
  },

  size: function() {
    return this.toArray().length;
  },

  inspect: function() {
    return '#<Enumerable:' + this.toArray().inspect() + '>';
  }
};

Object.extend(Enumerable, {
  map:     Enumerable.collect,
  find:    Enumerable.detect,
  select:  Enumerable.findAll,
  filter:  Enumerable.findAll,
  member:  Enumerable.include,
  entries: Enumerable.toArray,
  every:   Enumerable.all,
  some:    Enumerable.any
});
function $A(iterable) {
  if (!iterable) return [];
  if (iterable.toArray) return iterable.toArray();
  var length = iterable.length, results = new Array(length);
  while (length--) results[length] = iterable[length];
  return results;
}

if (Prototype.Browser.WebKit) {
  function $A(iterable) {
    if (!iterable) return [];
    if (!(Object.isFunction(iterable) && iterable == '[object NodeList]') &&
        iterable.toArray) return iterable.toArray();
    var length = iterable.length, results = new Array(length);
    while (length--) results[length] = iterable[length];
    return results;
  }
}

Array.from = $A;

Object.extend(Array.prototype, Enumerable);

if (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse;

Object.extend(Array.prototype, {
  _each: function(iterator) {
    for (var i = 0, length = this.length; i < length; i++)
      iterator(this[i]);
  },

  clear: function() {
    this.length = 0;
    return this;
  },

  first: function() {
    return this[0];
  },

  last: function() {
    return this[this.length - 1];
  },

  compact: function() {
    return this.select(function(value) {
      return value != null;
    });
  },

  flatten: function() {
    return this.inject([], function(array, value) {
      return array.concat(Object.isArray(value) ?
        value.flatten() : [value]);
    });
  },

  without: function() {
    var values = $A(arguments);
    return this.select(function(value) {
      return !values.include(value);
    });
  },

  reverse: function(inline) {
    return (inline !== false ? this : this.toArray())._reverse();
  },

  reduce: function() {
    return this.length > 1 ? this : this[0];
  },

  uniq: function(sorted) {
    return this.inject([], function(array, value, index) {
      if (0 == index || (sorted ? array.last() != value : !array.include(value)))
        array.push(value);
      return array;
    });
  },

  intersect: function(array) {
    return this.uniq().findAll(function(item) {
      return array.detect(function(value) { return item === value });
    });
  },

  clone: function() {
    return [].concat(this);
  },

  size: function() {
    return this.length;
  },

  inspect: function() {
    return '[' + this.map(Object.inspect).join(', ') + ']';
  },

  toJSON: function() {
    var results = [];
    this.each(function(object) {
      var value = Object.toJSON(object);
      if (value !== undefined) results.push(value);
    });
    return '[' + results.join(', ') + ']';
  }
});

// use native browser JS 1.6 implementation if available
if (Object.isFunction(Array.prototype.forEach))
  Array.prototype._each = Array.prototype.forEach;

if (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) {
  i || (i = 0);
  var length = this.length;
  if (i < 0) i = length + i;
  for (; i < length; i++)
    if (this[i] === item) return i;
  return -1;
};

if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) {
  i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1;
  var n = this.slice(0, i).reverse().indexOf(item);
  return (n < 0) ? n : i - n - 1;
};

Array.prototype.toArray = Array.prototype.clone;

function $w(string) {
  if (!Object.isString(string)) return [];
  string = string.strip();
  return string ? string.split(/\s+/) : [];
}

if (Prototype.Browser.Opera){
  Array.prototype.concat = function() {
    var array = [];
    for (var i = 0, length = this.length; i < length; i++) array.push(this[i]);
    for (var i = 0, length = arguments.length; i < length; i++) {
      if (Object.isArray(arguments[i])) {
        for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)
          array.push(arguments[i][j]);
      } else {
        array.push(arguments[i]);
      }
    }
    return array;
  };
}
Object.extend(Number.prototype, {
  toColorPart: function() {
    return this.toPaddedString(2, 16);
  },

  succ: function() {
    return this + 1;
  },

  times: function(iterator) {
    $R(0, this, true).each(iterator);
    return this;
  },

  toPaddedString: function(length, radix) {
    var string = this.toString(radix || 10);
    return '0'.times(length - string.length) + string;
  },

  toJSON: function() {
    return isFinite(this) ? this.toString() : 'null';
  }
});

$w('abs round ceil floor').each(function(method){
  Number.prototype[method] = Math[method].methodize();
});
function $H(object) {
  return new Hash(object);
};

var Hash = Class.create(Enumerable, (function() {
  if (function() {
    var i = 0, Test = function(value) { this.key = value };
    Test.prototype.key = 'foo';
    for (var property in new Test('bar')) i++;
    return i > 1;
  }()) {
    function each(iterator) {
      var cache = [];
      for (var key in this._object) {
        var value = this._object[key];
        if (cache.include(key)) continue;
        cache.push(key);
        var pair = [key, value];
        pair.key = key;
        pair.value = value;
        iterator(pair);
      }
    }
  } else {
    function each(iterator) {
      for (var key in this._object) {
        var value = this._object[key], pair = [key, value];
        pair.key = key;
        pair.value = value;
        iterator(pair);
      }
    }
  }

  function toQueryPair(key, value) {
    if (Object.isUndefined(value)) return key;
    return key + '=' + encodeURIComponent(String.interpret(value));
  }

  return {
    initialize: function(object) {
      this._object = Object.isHash(object) ? object.toObject() : Object.clone(object);
    },

    _each: each,

    set: function(key, value) {
      return this._object[key] = value;
    },

    get: function(key) {
      return this._object[key];
    },

    unset: function(key) {
      var value = this._object[key];
      delete this._object[key];
      return value;
    },

    toObject: function() {
      return Object.clone(this._object);
    },

    keys: function() {
      return this.pluck('key');
    },

    values: function() {
      return this.pluck('value');
    },

    index: function(value) {
      var match = this.detect(function(pair) {
        return pair.value === value;
      });
      return match && match.key;
    },

    merge: function(object) {
      return this.clone().update(object);
    },

    update: function(object) {
      return new Hash(object).inject(this, function(result, pair) {
        result.set(pair.key, pair.value);
        return result;
      });
    },

    toQueryString: function() {
      return this.map(function(pair) {
        var key = encodeURIComponent(pair.key), values = pair.value;

        if (values && typeof values == 'object') {
          if (Object.isArray(values))
            return values.map(toQueryPair.curry(key)).join('&');
        }
        return toQueryPair(key, values);
      }).join('&');
    },

    inspect: function() {
      return '#<Hash:{' + this.map(function(pair) {
        return pair.map(Object.inspect).join(': ');
      }).join(', ') + '}>';
    },

    toJSON: function() {
      return Object.toJSON(this.toObject());
    },

    clone: function() {
      return new Hash(this);
    }
  }
})());

Hash.prototype.toTemplateReplacements = Hash.prototype.toObject;
Hash.from = $H;
var ObjectRange = Class.create(Enumerable, {
  initialize: function(start, end, exclusive) {
    this.start = start;
    this.end = end;
    this.exclusive = exclusive;
  },

  _each: function(iterator) {
    var value = this.start;
    while (this.include(value)) {
      iterator(value);
      value = value.succ();
    }
  },

  include: function(value) {
    if (value < this.start)
      return false;
    if (this.exclusive)
      return value < this.end;
    return value <= this.end;
  }
});

var $R = function(start, end, exclusive) {
  return new ObjectRange(start, end, exclusive);
};

var Ajax = {
  getTransport: function() {
    return Try.these(
      function() {return new XMLHttpRequest()},
      function() {return new ActiveXObject('Msxml2.XMLHTTP')},
      function() {return new ActiveXObject('Microsoft.XMLHTTP')}
    ) || false;
  },

  activeRequestCount: 0
};

Ajax.Responders = {
  responders: [],

  _each: function(iterator) {
    this.responders._each(iterator);
  },

  register: function(responder) {
    if (!this.include(responder))
      this.responders.push(responder);
  },

  unregister: function(responder) {
    this.responders = this.responders.without(responder);
  },

  dispatch: function(callback, request, transport, json) {
    this.each(function(responder) {
      if (Object.isFunction(responder[callback])) {
        try {
          responder[callback].apply(responder, [request, transport, json]);
        } catch (e) { }
      }
    });
  }
};

Object.extend(Ajax.Responders, Enumerable);

Ajax.Responders.register({
  onCreate:   function() { Ajax.activeRequestCount++ },
  onComplete: function() { Ajax.activeRequestCount-- }
});

Ajax.Base = Class.create({
  initialize: function(options) {
    this.options = {
      method:       'post',
      asynchronous: true,
      contentType:  'application/x-www-form-urlencoded',
      encoding:     'UTF-8',
      parameters:   '',
      evalJSON:     true,
      evalJS:       true
    };
    Object.extend(this.options, options || { });

    this.options.method = this.options.method.toLowerCase();
    if (Object.isString(this.options.parameters))
      this.options.parameters = this.options.parameters.toQueryParams();
  }
});

Ajax.Request = Class.create(Ajax.Base, {
  _complete: false,

  initialize: function($super, url, options) {
    $super(options);
    this.transport = Ajax.getTransport();
    this.request(url);
  },

  request: function(url) {
    this.url = url;
    this.method = this.options.method;
    var params = Object.clone(this.options.parameters);

    if (!['get', 'post'].include(this.method)) {
      // simulate other verbs over post
      params['_method'] = this.method;
      this.method = 'post';
    }

    this.parameters = params;

    if (params = Object.toQueryString(params)) {
      // when GET, append parameters to URL
      if (this.method == 'get')
        this.url += (this.url.include('?') ? '&' : '?') + params;
      else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent))
        params += '&_=';
    }

    try {
      var response = new Ajax.Response(this);
      if (this.options.onCreate) this.options.onCreate(response);
      Ajax.Responders.dispatch('onCreate', this, response);

      this.transport.open(this.method.toUpperCase(), this.url,
        this.options.asynchronous);

      if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1);

      this.transport.onreadystatechange = this.onStateChange.bind(this);
      this.setRequestHeaders();

      this.body = this.method == 'post' ? (this.options.postBody || params) : null;
      this.transport.send(this.body);

      /* Force Firefox to handle ready state 4 for synchronous requests */
      if (!this.options.asynchronous && this.transport.overrideMimeType)
        this.onStateChange();

    }
    catch (e) {
      this.dispatchException(e);
    }
  },

  onStateChange: function() {
    var readyState = this.transport.readyState;
    if (readyState > 1 && !((readyState == 4) && this._complete))
      this.respondToReadyState(this.transport.readyState);
  },

  setRequestHeaders: function() {
    var headers = {
      'X-Requested-With': 'XMLHttpRequest',
      'X-Prototype-Version': Prototype.Version,
      'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
    };

    if (this.method == 'post') {
      headers['Content-type'] = this.options.contentType +
        (this.options.encoding ? '; charset=' + this.options.encoding : '');

      /* Force "Connection: close" for older Mozilla browsers to work
       * around a bug where XMLHttpRequest sends an incorrect
       * Content-length header. See Mozilla Bugzilla #246651.
       */
      if (this.transport.overrideMimeType &&
          (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005)
            headers['Connection'] = 'close';
    }

    // user-defined headers
    if (typeof this.options.requestHeaders == 'object') {
      var extras = this.options.requestHeaders;

      if (Object.isFunction(extras.push))
        for (var i = 0, length = extras.length; i < length; i += 2)
          headers[extras[i]] = extras[i+1];
      else
        $H(extras).each(function(pair) { headers[pair.key] = pair.value });
    }

    for (var name in headers)
      this.transport.setRequestHeader(name, headers[name]);
  },

  success: function() {
    var status = this.getStatus();
    return !status || (status >= 200 && status < 300);
  },

  getStatus: function() {
    try {
      return this.transport.status || 0;
    } catch (e) { return 0 }
  },

  respondToReadyState: function(readyState) {
    var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this);

    if (state == 'Complete') {
      try {
        this._complete = true;
        (this.options['on' + response.status]
         || this.options['on' + (this.success() ? 'Success' : 'Failure')]
         || Prototype.emptyFunction)(response, response.headerJSON);
      } catch (e) {
        this.dispatchException(e);
      }

      var contentType = response.getHeader('Content-type');
      if (this.options.evalJS == 'force'
          || (this.options.evalJS && contentType
          && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
        this.evalResponse();
    }

    try {
      (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON);
      Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON);
    } catch (e) {
      this.dispatchException(e);
    }

    if (state == 'Complete') {
      // avoid memory leak in MSIE: clean up
      this.transport.onreadystatechange = Prototype.emptyFunction;
    }
  },

  getHeader: function(name) {
    try {
      return this.transport.getResponseHeader(name);
    } catch (e) { return null }
  },

  evalResponse: function() {
    try {
      return eval((this.transport.responseText || '').unfilterJSON());
    } catch (e) {
      this.dispatchException(e);
    }
  },

  dispatchException: function(exception) {
    (this.options.onException || Prototype.emptyFunction)(this, exception);
    Ajax.Responders.dispatch('onException', this, exception);
  }
});

Ajax.Request.Events =
  ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];

Ajax.Response = Class.create({
  initialize: function(request){
    this.request = request;
    var transport  = this.transport  = request.transport,
        readyState = this.readyState = transport.readyState;

    if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) {
      this.status       = this.getStatus();
      this.statusText   = this.getStatusText();
      this.responseText = String.interpret(transport.responseText);
      this.headerJSON   = this._getHeaderJSON();
    }

    if(readyState == 4) {
      var xml = transport.responseXML;
      this.responseXML  = xml === undefined ? null : xml;
      this.responseJSON = this._getResponseJSON();
    }
  },

  status:      0,
  statusText: '',

  getStatus: Ajax.Request.prototype.getStatus,

  getStatusText: function() {
    try {
      return this.transport.statusText || '';
    } catch (e) { return '' }
  },

  getHeader: Ajax.Request.prototype.getHeader,

  getAllHeaders: function() {
    try {
      return this.getAllResponseHeaders();
    } catch (e) { return null }
  },

  getResponseHeader: function(name) {
    return this.transport.getResponseHeader(name);
  },

  getAllResponseHeaders: function() {
    return this.transport.getAllResponseHeaders();
  },

  _getHeaderJSON: function() {
    var json = this.getHeader('X-JSON');
    if (!json) return null;
    json = decodeURIComponent(escape(json));
    try {
      return json.evalJSON(this.request.options.sanitizeJSON);
    } catch (e) {
      this.request.dispatchException(e);
    }
  },

  _getResponseJSON: function() {
    var options = this.request.options;
    if (!options.evalJSON || (options.evalJSON != 'force' &&
      !(this.getHeader('Content-type') || '').include('application/json')))
        return null;
    try {
      return this.transport.responseText.evalJSON(options.sanitizeJSON);
    } catch (e) {
      this.request.dispatchException(e);
    }
  }
});

Ajax.Updater = Class.create(Ajax.Request, {
  initialize: function($super, container, url, options) {
    this.container = {
      success: (container.success || container),
      failure: (container.failure || (container.success ? null : container))
    };

    options = options || { };
    var onComplete = options.onComplete;
    options.onComplete = (function(response, param) {
      this.updateContent(response.responseText);
      if (Object.isFunction(onComplete)) onComplete(response, param);
    }).bind(this);

    $super(url, options);
  },

  updateContent: function(responseText) {
    var receiver = this.container[this.success() ? 'success' : 'failure'],
        options = this.options;

    if (!options.evalScripts) responseText = responseText.stripScripts();

    if (receiver = $(receiver)) {
      if (options.insertion) {
        if (Object.isString(options.insertion)) {
          var insertion = { }; insertion[options.insertion] = responseText;
          receiver.insert(insertion);
        }
        else options.insertion(receiver, responseText);
      }
      else receiver.update(responseText);
    }

    if (this.success()) {
      if (this.onComplete) this.onComplete.bind(this).defer();
    }
  }
});

Ajax.PeriodicalUpdater = Class.create(Ajax.Base, {
  initialize: function($super, container, url, options) {
    $super(options);
    this.onComplete = this.options.onComplete;

    this.frequency = (this.options.frequency || 2);
    this.decay = (this.options.decay || 1);

    this.updater = { };
    this.container = container;
    this.url = url;

    this.start();
  },

  start: function() {
    this.options.onComplete = this.updateComplete.bind(this);
    this.onTimerEvent();
  },

  stop: function() {
    this.updater.options.onComplete = undefined;
    clearTimeout(this.timer);
    (this.onComplete || Prototype.emptyFunction).apply(this, arguments);
  },

  updateComplete: function(response) {
    if (this.options.decay) {
      this.decay = (response.responseText == this.lastText ?
        this.decay * this.options.decay : 1);

      this.lastText = response.responseText;
    }
    this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency);
  },

  onTimerEvent: function() {
    this.updater = new Ajax.Updater(this.container, this.url, this.options);
  }
});
function $(element) {
  if (arguments.length > 1) {
    for (var i = 0, elements = [], length = arguments.length; i < length; i++)
      elements.push($(arguments[i]));
    return elements;
  }
  if (Object.isString(element))
    element = document.getElementById(element);
  return Element.extend(element);
}

if (Prototype.BrowserFeatures.XPath) {
  document._getElementsByXPath = function(expression, parentElement) {
    var results = [];
    var query = document.evaluate(expression, $(parentElement) || document,
      null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
    for (var i = 0, length = query.snapshotLength; i < length; i++)
      results.push(Element.extend(query.snapshotItem(i)));
    return results;
  };
}

/*--------------------------------------------------------------------------*/

if (!window.Node) var Node = { };

if (!Node.ELEMENT_NODE) {
  // DOM level 2 ECMAScript Language Binding
  Object.extend(Node, {
    ELEMENT_NODE: 1,
    ATTRIBUTE_NODE: 2,
    TEXT_NODE: 3,
    CDATA_SECTION_NODE: 4,
    ENTITY_REFERENCE_NODE: 5,
    ENTITY_NODE: 6,
    PROCESSING_INSTRUCTION_NODE: 7,
    COMMENT_NODE: 8,
    DOCUMENT_NODE: 9,
    DOCUMENT_TYPE_NODE: 10,
    DOCUMENT_FRAGMENT_NODE: 11,
    NOTATION_NODE: 12
  });
}

(function() {
  var element = this.Element;
  this.Element = function(tagName, attributes) {
    attributes = attributes || { };
    tagName = tagName.toLowerCase();
    var cache = Element.cache;
    if (Prototype.Browser.IE && attributes.name) {
      tagName = '<' + tagName + ' name="' + attributes.name + '">';
      delete attributes.name;
      return Element.writeAttribute(document.createElement(tagName), attributes);
    }
    if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName));
    return Element.writeAttribute(cache[tagName].cloneNode(false), attributes);
  };
  Object.extend(this.Element, element || { });
}).call(window);

Element.cache = { };

Element.Methods = {
  visible: function(element) {
    return $(element).style.display != 'none';
  },

  toggle: function(element) {
    element = $(element);
    Element[Element.visible(element) ? 'hide' : 'show'](element);
    return element;
  },

  hide: function(element) {
    $(element).style.display = 'none';
    return element;
  },

  show: function(element) {
    $(element).style.display = '';
    return element;
  },

  remove: function(element) {
    element = $(element);
    element.parentNode.removeChild(element);
    return element;
  },

  update: function(element, content) {
    element = $(element);
    if (content && content.toElement) content = content.toElement();
    if (Object.isElement(content)) return element.update().insert(content);
    content = Object.toHTML(content);
    element.innerHTML = content.stripScripts();
    content.evalScripts.bind(content).defer();
    return element;
  },

  replace: function(element, content) {
    element = $(element);
    if (content && content.toElement) content = content.toElement();
    else if (!Object.isElement(content)) {
      content = Object.toHTML(content);
      var range = element.ownerDocument.createRange();
      range.selectNode(element);
      content.evalScripts.bind(content).defer();
      content = range.createContextualFragment(content.stripScripts());
    }
    element.parentNode.replaceChild(content, element);
    return element;
  },

  insert: function(element, insertions) {
    element = $(element);

    if (Object.isString(insertions) || Object.isNumber(insertions) ||
        Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
          insertions = {bottom:insertions};

    var content, t, range;

    for (position in insertions) {
      content  = insertions[position];
      position = position.toLowerCase();
      t = Element._insertionTranslations[position];

      if (content && content.toElement) content = content.toElement();
      if (Object.isElement(content)) {
        t.insert(element, content);
        continue;
      }

      content = Object.toHTML(content);

      range = element.ownerDocument.createRange();
      t.initializeRange(element, range);
      t.insert(element, range.createContextualFragment(content.stripScripts()));

      content.evalScripts.bind(content).defer();
    }

    return element;
  },

  wrap: function(element, wrapper, attributes) {
    element = $(element);
    if (Object.isElement(wrapper))
      $(wrapper).writeAttribute(attributes || { });
    else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes);
    else wrapper = new Element('div', wrapper);
    if (element.parentNode)
      element.parentNode.replaceChild(wrapper, element);
    wrapper.appendChild(element);
    return wrapper;
  },

  inspect: function(element) {
    element = $(element);
    var result = '<' + element.tagName.toLowerCase();
    $H({'id': 'id', 'className': 'class'}).each(function(pair) {
      var property = pair.first(), attribute = pair.last();
      var value = (element[property] || '').toString();
      if (value) result += ' ' + attribute + '=' + value.inspect(true);
    });
    return result + '>';
  },

  recursivelyCollect: function(element, property) {
    element = $(element);
    var elements = [];
    while (element = element[property])
      if (element.nodeType == 1)
        elements.push(Element.extend(element));
    return elements;
  },

  ancestors: function(element) {
    return $(element).recursivelyCollect('parentNode');
  },

  descendants: function(element) {
    return $A($(element).getElementsByTagName('*')).each(Element.extend);
  },

  firstDescendant: function(element) {
    element = $(element).firstChild;
    while (element && element.nodeType != 1) element = element.nextSibling;
    return $(element);
  },

  immediateDescendants: function(element) {
    if (!(element = $(element).firstChild)) return [];
    while (element && element.nodeType != 1) element = element.nextSibling;
    if (element) return [element].concat($(element).nextSiblings());
    return [];
  },

  previousSiblings: function(element) {
    return $(element).recursivelyCollect('previousSibling');
  },

  nextSiblings: function(element) {
    return $(element).recursivelyCollect('nextSibling');
  },

  siblings: function(element) {
    element = $(element);
    return element.previousSiblings().reverse().concat(element.nextSiblings());
  },

  match: function(element, selector) {
    if (Object.isString(selector))
      selector = new Selector(selector);
    return selector.match($(element));
  },

  up: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(element.parentNode);
    var ancestors = element.ancestors();
    return expression ? Selector.findElement(ancestors, expression, index) :
      ancestors[index || 0];
  },

  down: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return element.firstDescendant();
    var descendants = element.descendants();
    return expression ? Selector.findElement(descendants, expression, index) :
      descendants[index || 0];
  },

  previous: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element));
    var previousSiblings = element.previousSiblings();
    return expression ? Selector.findElement(previousSiblings, expression, index) :
      previousSiblings[index || 0];
  },

  next: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element));
    var nextSiblings = element.nextSiblings();
    return expression ? Selector.findElement(nextSiblings, expression, index) :
      nextSiblings[index || 0];
  },

  select: function() {
    var args = $A(arguments), element = $(args.shift());
    return Selector.findChildElements(element, args);
  },

  adjacent: function() {
    var args = $A(arguments), element = $(args.shift());
    return Selector.findChildElements(element.parentNode, args).without(element);
  },

  identify: function(element) {
    element = $(element);
    var id = element.readAttribute('id'), self = arguments.callee;
    if (id) return id;
    do { id = 'anonymous_element_' + self.counter++ } while ($(id));
    element.writeAttribute('id', id);
    return id;
  },

  readAttribute: function(element, name) {
    element = $(element);
    if (Prototype.Browser.IE) {
      var t = Element._attributeTranslations.read;
      if (t.values[name]) return t.values[name](element, name);
      if (t.names[name]) name = t.names[name];
      if (name.include(':')) {
        return (!element.attributes || !element.attributes[name]) ? null :
         element.attributes[name].value;
      }
    }
    return element.getAttribute(name);
  },

  writeAttribute: function(element, name, value) {
    element = $(element);
    var attributes = { }, t = Element._attributeTranslations.write;

    if (typeof name == 'object') attributes = name;
    else attributes[name] = value === undefined ? true : value;

    for (var attr in attributes) {
      var name = t.names[attr] || attr, value = attributes[attr];
      if (t.values[attr]) name = t.values[attr](element, value);
      if (value === false || value === null)
        element.removeAttribute(name);
      else if (value === true)
        element.setAttribute(name, name);
      else element.setAttribute(name, value);
    }
    return element;
  },

  getHeight: function(element) {
    return $(element).getDimensions().height;
  },

  getWidth: function(element) {
    return $(element).getDimensions().width;
  },

  classNames: function(element) {
    return new Element.ClassNames(element);
  },

  hasClassName: function(element, className) {
    if (!(element = $(element))) return;
    var elementClassName = element.className;
    return (elementClassName.length > 0 && (elementClassName == className ||
      new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName)));
  },

  addClassName: function(element, className) {
    if (!(element = $(element))) return;
    if (!element.hasClassName(className))
      element.className += (element.className ? ' ' : '') + className;
    return element;
  },

  removeClassName: function(element, className) {
    if (!(element = $(element))) return;
    element.className = element.className.replace(
      new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip();
    return element;
  },

  toggleClassName: function(element, className) {
    if (!(element = $(element))) return;
    return element[element.hasClassName(className) ?
      'removeClassName' : 'addClassName'](className);
  },

  // removes whitespace-only text node children
  cleanWhitespace: function(element) {
    element = $(element);
    var node = element.firstChild;
    while (node) {
      var nextNode = node.nextSibling;
      if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
        element.removeChild(node);
      node = nextNode;
    }
    return element;
  },

  empty: function(element) {
    return $(element).innerHTML.blank();
  },

  descendantOf: function(element, ancestor) {
    element = $(element), ancestor = $(ancestor);

    if (element.compareDocumentPosition)
      return (element.compareDocumentPosition(ancestor) & 8) === 8;

    if (element.sourceIndex && !Prototype.Browser.Opera) {
      var e = element.sourceIndex, a = ancestor.sourceIndex,
       nextAncestor = ancestor.nextSibling;
      if (!nextAncestor) {
        do { ancestor = ancestor.parentNode; }
        while (!(nextAncestor = ancestor.nextSibling) && ancestor.parentNode);
      }
      if (nextAncestor) return (e > a && e < nextAncestor.sourceIndex);
    }

    while (element = element.parentNode)
      if (element == ancestor) return true;
    return false;
  },

  scrollTo: function(element) {
    element = $(element);
    var pos = element.cumulativeOffset();
    window.scrollTo(pos[0], pos[1]);
    return element;
  },

  getStyle: function(element, style) {
    element = $(element);
    style = style == 'float' ? 'cssFloat' : style.camelize();
    var value = element.style[style];
    if (!value) {
      var css = document.defaultView.getComputedStyle(element, null);
      value = css ? css[style] : null;
    }
    if (style == 'opacity') return value ? parseFloat(value) : 1.0;
    return value == 'auto' ? null : value;
  },

  getOpacity: function(element) {
    return $(element).getStyle('opacity');
  },

  setStyle: function(element, styles) {
    element = $(element);
    var elementStyle = element.style, match;
    if (Object.isString(styles)) {
      element.style.cssText += ';' + styles;
      return styles.include('opacity') ?
        element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element;
    }
    for (var property in styles)
      if (property == 'opacity') element.setOpacity(styles[property]);
      else
        elementStyle[(property == 'float' || property == 'cssFloat') ?
          (elementStyle.styleFloat === undefined ? 'cssFloat' : 'styleFloat') :
            property] = styles[property];

    return element;
  },

  setOpacity: function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1 || value === '') ? '' :
      (value < 0.00001) ? 0 : value;
    return element;
  },

  getDimensions: function(element) {
    element = $(element);
    var display = $(element).getStyle('display');
    if (display != 'none' && display != null) // Safari bug
      return {width: element.offsetWidth, height: element.offsetHeight};

    // All *Width and *Height properties give 0 on elements with display none,
    // so enable the element temporarily
    var els = element.style;
    var originalVisibility = els.visibility;
    var originalPosition = els.position;
    var originalDisplay = els.display;
    els.visibility = 'hidden';
    els.position = 'absolute';
    els.display = 'block';
    var originalWidth = element.clientWidth;
    var originalHeight = element.clientHeight;
    els.display = originalDisplay;
    els.position = originalPosition;
    els.visibility = originalVisibility;
    return {width: originalWidth, height: originalHeight};
  },

  makePositioned: function(element) {
    element = $(element);
    var pos = Element.getStyle(element, 'position');
    if (pos == 'static' || !pos) {
      element._madePositioned = true;
      element.style.position = 'relative';
      // Opera returns the offset relative to the positioning context, when an
      // element is position relative but top and left have not been defined
      if (window.opera) {
        element.style.top = 0;
        element.style.left = 0;
      }
    }
    return element;
  },

  undoPositioned: function(element) {
    element = $(element);
    if (element._madePositioned) {
      element._madePositioned = undefined;
      element.style.position =
        element.style.top =
        element.style.left =
        element.style.bottom =
        element.style.right = '';
    }
    return element;
  },

  makeClipping: function(element) {
    element = $(element);
    if (element._overflow) return element;
    element._overflow = Element.getStyle(element, 'overflow') || 'auto';
    if (element._overflow !== 'hidden')
      element.style.overflow = 'hidden';
    return element;
  },

  undoClipping: function(element) {
    element = $(element);
    if (!element._overflow) return element;
    element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;
    element._overflow = null;
    return element;
  },

  cumulativeOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },

  positionedOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
      if (element) {
        if (element.tagName == 'BODY') break;
        var p = Element.getStyle(element, 'position');
        if (p == 'relative' || p == 'absolute') break;
      }
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },

  absolutize: function(element) {
    element = $(element);
    if (element.getStyle('position') == 'absolute') return;
    // Position.prepare(); // To be done manually by Scripty when it needs it.

    var offsets = element.positionedOffset();
    var top     = offsets[1];
    var left    = offsets[0];
    var width   = element.clientWidth;
    var height  = element.clientHeight;

    element._originalLeft   = left - parseFloat(element.style.left  || 0);
    element._originalTop    = top  - parseFloat(element.style.top || 0);
    element._originalWidth  = element.style.width;
    element._originalHeight = element.style.height;

    element.style.position = 'absolute';
    element.style.top    = top + 'px';
    element.style.left   = left + 'px';
    element.style.width  = width + 'px';
    element.style.height = height + 'px';
    return element;
  },

  relativize: function(element) {
    element = $(element);
    if (element.getStyle('position') == 'relative') return;
    // Position.prepare(); // To be done manually by Scripty when it needs it.

    element.style.position = 'relative';
    var top  = parseFloat(element.style.top  || 0) - (element._originalTop || 0);
    var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);

    element.style.top    = top + 'px';
    element.style.left   = left + 'px';
    element.style.height = element._originalHeight;
    element.style.width  = element._originalWidth;
    return element;
  },

  cumulativeScrollOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.scrollTop  || 0;
      valueL += element.scrollLeft || 0;
      element = element.parentNode;
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },

  getOffsetParent: function(element) {
    if (element.offsetParent) return $(element.offsetParent);
    if (element == document.body) return $(element);

    while ((element = element.parentNode) && element != document.body)
      if (Element.getStyle(element, 'position') != 'static')
        return $(element);

    return $(document.body);
  },

  viewportOffset: function(forElement) {
    var valueT = 0, valueL = 0;

    var element = forElement;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;

      // Safari fix
      if (element.offsetParent == document.body &&
        Element.getStyle(element, 'position') == 'absolute') break;

    } while (element = element.offsetParent);

    element = forElement;
    do {
      if (!Prototype.Browser.Opera || element.tagName == 'BODY') {
        valueT -= element.scrollTop  || 0;
        valueL -= element.scrollLeft || 0;
      }
    } while (element = element.parentNode);

    return Element._returnOffset(valueL, valueT);
  },

  clonePosition: function(element, source) {
    var options = Object.extend({
      setLeft:    true,
      setTop:     true,
      setWidth:   true,
      setHeight:  true,
      offsetTop:  0,
      offsetLeft: 0
    }, arguments[2] || { });

    // find page position of source
    source = $(source);
    var p = source.viewportOffset();

    // find coordinate system to use
    element = $(element);
    var delta = [0, 0];
    var parent = null;
    // delta [0,0] will do fine with position: fixed elements,
    // position:absolute needs offsetParent deltas
    if (Element.getStyle(element, 'position') == 'absolute') {
      parent = element.getOffsetParent();
      delta = parent.viewportOffset();
    }

    // correct by body offsets (fixes Safari)
    if (parent == document.body) {
      delta[0] -= document.body.offsetLeft;
      delta[1] -= document.body.offsetTop;
    }

    // set position
    if (options.setLeft)   element.style.left  = (p[0] - delta[0] + options.offsetLeft) + 'px';
    if (options.setTop)    element.style.top   = (p[1] - delta[1] + options.offsetTop) + 'px';
    if (options.setWidth)  element.style.width = source.offsetWidth + 'px';
    if (options.setHeight) element.style.height = source.offsetHeight + 'px';
    return element;
  }
};

Element.Methods.identify.counter = 1;

Object.extend(Element.Methods, {
  getElementsBySelector: Element.Methods.select,
  childElements: Element.Methods.immediateDescendants
});

Element._attributeTranslations = {
  write: {
    names: {
      className: 'class',
      htmlFor:   'for'
    },
    values: { }
  }
};


if (!document.createRange || Prototype.Browser.Opera) {
  Element.Methods.insert = function(element, insertions) {
    element = $(element);

    if (Object.isString(insertions) || Object.isNumber(insertions) ||
        Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
          insertions = { bottom: insertions };

    var t = Element._insertionTranslations, content, position, pos, tagName;

    for (position in insertions) {
      content  = insertions[position];
      position = position.toLowerCase();
      pos      = t[position];

      if (content && content.toElement) content = content.toElement();
      if (Object.isElement(content)) {
        pos.insert(element, content);
        continue;
      }

      content = Object.toHTML(content);
      tagName = ((position == 'before' || position == 'after')
        ? element.parentNode : element).tagName.toUpperCase();

      if (t.tags[tagName]) {
        var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
        if (position == 'top' || position == 'after') fragments.reverse();
        fragments.each(pos.insert.curry(element));
      }
      else element.insertAdjacentHTML(pos.adjacency, content.stripScripts());

      content.evalScripts.bind(content).defer();
    }

    return element;
  };
}

if (Prototype.Browser.Opera) {
  Element.Methods._getStyle = Element.Methods.getStyle;
  Element.Methods.getStyle = function(element, style) {
    switch(style) {
      case 'left':
      case 'top':
      case 'right':
      case 'bottom':
        if (Element._getStyle(element, 'position') == 'static') return null;
      default: return Element._getStyle(element, style);
    }
  };
  Element.Methods._readAttribute = Element.Methods.readAttribute;
  Element.Methods.readAttribute = function(element, attribute) {
    if (attribute == 'title') return element.title;
    return Element._readAttribute(element, attribute);
  };
}

else if (Prototype.Browser.IE) {
  $w('positionedOffset getOffsetParent viewportOffset').each(function(method) {
    Element.Methods[method] = Element.Methods[method].wrap(
      function(proceed, element) {
        element = $(element);
        var position = element.getStyle('position');
        if (position != 'static') return proceed(element);
        element.setStyle({ position: 'relative' });
        var value = proceed(element);
        element.setStyle({ position: position });
        return value;
      }
    );
  });

  Element.Methods.getStyle = function(element, style) {
    element = $(element);
    style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();
    var value = element.style[style];
    if (!value && element.currentStyle) value = element.currentStyle[style];

    if (style == 'opacity') {
      if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
        if (value[1]) return parseFloat(value[1]) / 100;
      return 1.0;
    }

    if (value == 'auto') {
      if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none'))
        return element['offset' + style.capitalize()] + 'px';
      return null;
    }
    return value;
  };

  Element.Methods.setOpacity = function(element, value) {
    function stripAlpha(filter){
      return filter.replace(/alpha\([^\)]*\)/gi,'');
    }
    element = $(element);
    var currentStyle = element.currentStyle;
    if ((currentStyle && !currentStyle.hasLayout) ||
      (!currentStyle && element.style.zoom == 'normal'))
        element.style.zoom = 1;

    var filter = element.getStyle('filter'), style = element.style;
    if (value == 1 || value === '') {
      (filter = stripAlpha(filter)) ?
        style.filter = filter : style.removeAttribute('filter');
      return element;
    } else if (value < 0.00001) value = 0;
    style.filter = stripAlpha(filter) +
      'alpha(opacity=' + (value * 100) + ')';
    return element;
  };

  Element._attributeTranslations = {
    read: {
      names: {
        'class': 'className',
        'for':   'htmlFor'
      },
      values: {
        _getAttr: function(element, attribute) {
          return element.getAttribute(attribute, 2);
        },
        _getAttrNode: function(element, attribute) {
          var node = element.getAttributeNode(attribute);
          return node ? node.value : "";
        },
        _getEv: function(element, attribute) {
          var attribute = element.getAttribute(attribute);
          return attribute ? attribute.toString().slice(23, -2) : null;
        },
        _flag: function(element, attribute) {
          return $(element).hasAttribute(attribute) ? attribute : null;
        },
        style: function(element) {
          return element.style.cssText.toLowerCase();
        },
        title: function(element) {
          return element.title;
        }
      }
    }
  };

  Element._attributeTranslations.write = {
    names: Object.clone(Element._attributeTranslations.read.names),
    values: {
      checked: function(element, value) {
        element.checked = !!value;
      },

      style: function(element, value) {
        element.style.cssText = value ? value : '';
      }
    }
  };

  Element._attributeTranslations.has = {};

  $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' +
      'encType maxLength readOnly longDesc').each(function(attr) {
    Element._attributeTranslations.write.names[attr.toLowerCase()] = attr;
    Element._attributeTranslations.has[attr.toLowerCase()] = attr;
  });

  (function(v) {
    Object.extend(v, {
      href:        v._getAttr,
      src:         v._getAttr,
      type:        v._getAttr,
      action:      v._getAttrNode,
      disabled:    v._flag,
      checked:     v._flag,
      readonly:    v._flag,
      multiple:    v._flag,
      onload:      v._getEv,
      onunload:    v._getEv,
      onclick:     v._getEv,
      ondblclick:  v._getEv,
      onmousedown: v._getEv,
      onmouseup:   v._getEv,
      onmouseover: v._getEv,
      onmousemove: v._getEv,
      onmouseout:  v._getEv,
      onfocus:     v._getEv,
      onblur:      v._getEv,
      onkeypress:  v._getEv,
      onkeydown:   v._getEv,
      onkeyup:     v._getEv,
      onsubmit:    v._getEv,
      onreset:     v._getEv,
      onselect:    v._getEv,
      onchange:    v._getEv
    });
  })(Element._attributeTranslations.read.values);
}

else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) {
  Element.Methods.setOpacity = function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1) ? 0.999999 :
      (value === '') ? '' : (value < 0.00001) ? 0 : value;
    return element;
  };
}

else if (Prototype.Browser.WebKit) {
  Element.Methods.setOpacity = function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1 || value === '') ? '' :
      (value < 0.00001) ? 0 : value;

    if (value == 1)
      if(element.tagName == 'IMG' && element.width) {
        element.width++; element.width--;
      } else try {
        var n = document.createTextNode(' ');
        element.appendChild(n);
        element.removeChild(n);
      } catch (e) { }

    return element;
  };

  // Safari returns margins on body which is incorrect if the child is absolutely
  // positioned.  For performance reasons, redefine Position.cumulativeOffset for
  // KHTML/WebKit only.
  Element.Methods.cumulativeOffset = function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      if (element.offsetParent == document.body)
        if (Element.getStyle(element, 'position') == 'absolute') break;

      element = element.offsetParent;
    } while (element);

    return Element._returnOffset(valueL, valueT);
  };
}

if (Prototype.Browser.IE || Prototype.Browser.Opera) {
  // IE and Opera are missing .innerHTML support for TABLE-related and SELECT elements
  Element.Methods.update = function(element, content) {
    element = $(element);

    if (content && content.toElement) content = content.toElement();
    if (Object.isElement(content)) return element.update().insert(content);

    content = Object.toHTML(content);
    var tagName = element.tagName.toUpperCase();

    if (tagName in Element._insertionTranslations.tags) {
      $A(element.childNodes).each(function(node) { element.removeChild(node) });
      Element._getContentFromAnonymousElement(tagName, content.stripScripts())
        .each(function(node) { element.appendChild(node) });
    }
    else element.innerHTML = content.stripScripts();

    content.evalScripts.bind(content).defer();
    return element;
  };
}

if (document.createElement('div').outerHTML) {
  Element.Methods.replace = function(element, content) {
    element = $(element);

    if (content && content.toElement) content = content.toElement();
    if (Object.isElement(content)) {
      element.parentNode.replaceChild(content, element);
      return element;
    }

    content = Object.toHTML(content);
    var parent = element.parentNode, tagName = parent.tagName.toUpperCase();

    if (Element._insertionTranslations.tags[tagName]) {
      var nextSibling = element.next();
      var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
      parent.removeChild(element);
      if (nextSibling)
        fragments.each(function(node) { parent.insertBefore(node, nextSibling) });
      else
        fragments.each(function(node) { parent.appendChild(node) });
    }
    else element.outerHTML = content.stripScripts();

    content.evalScripts.bind(content).defer();
    return element;
  };
}

Element._returnOffset = function(l, t) {
  var result = [l, t];
  result.left = l;
  result.top = t;
  return result;
};

Element._getContentFromAnonymousElement = function(tagName, html) {
  var div = new Element('div'), t = Element._insertionTranslations.tags[tagName];
  div.innerHTML = t[0] + html + t[1];
  t[2].times(function() { div = div.firstChild });
  return $A(div.childNodes);
};

Element._insertionTranslations = {
  before: {
    adjacency: 'beforeBegin',
    insert: function(element, node) {
      element.parentNode.insertBefore(node, element);
    },
    initializeRange: function(element, range) {
      range.setStartBefore(element);
    }
  },
  top: {
    adjacency: 'afterBegin',
    insert: function(element, node) {
      element.insertBefore(node, element.firstChild);
    },
    initializeRange: function(element, range) {
      range.selectNodeContents(element);
      range.collapse(true);
    }
  },
  bottom: {
    adjacency: 'beforeEnd',
    insert: function(element, node) {
      element.appendChild(node);
    }
  },
  after: {
    adjacency: 'afterEnd',
    insert: function(element, node) {
      element.parentNode.insertBefore(node, element.nextSibling);
    },
    initializeRange: function(element, range) {
      range.setStartAfter(element);
    }
  },
  tags: {
    TABLE:  ['<table>',                '</table>',                   1],
    TBODY:  ['<table><tbody>',         '</tbody></table>',           2],
    TR:     ['<table><tbody><tr>',     '</tr></tbody></table>',      3],
    TD:     ['<table><tbody><tr><td>', '</td></tr></tbody></table>', 4],
    SELECT: ['<select>',               '</select>',                  1]
  }
};

(function() {
  this.bottom.initializeRange = this.top.initializeRange;
  Object.extend(this.tags, {
    THEAD: this.tags.TBODY,
    TFOOT: this.tags.TBODY,
    TH:    this.tags.TD
  });
}).call(Element._insertionTranslations);

Element.Methods.Simulated = {
  hasAttribute: function(element, attribute) {
    attribute = Element._attributeTranslations.has[attribute] || attribute;
    var node = $(element).getAttributeNode(attribute);
    return node && node.specified;
  }
};

Element.Methods.ByTag = { };

Object.extend(Element, Element.Methods);

if (!Prototype.BrowserFeatures.ElementExtensions &&
    document.createElement('div').__proto__) {
  window.HTMLElement = { };
  window.HTMLElement.prototype = document.createElement('div').__proto__;
  Prototype.BrowserFeatures.ElementExtensions = true;
}

Element.extend = (function() {
  if (Prototype.BrowserFeatures.SpecificElementExtensions)
    return Prototype.K;

  var Methods = { }, ByTag = Element.Methods.ByTag;

  var extend = Object.extend(function(element) {
    if (!element || element._extendedByPrototype ||
        element.nodeType != 1 || element == window) return element;

    var methods = Object.clone(Methods),
      tagName = element.tagName, property, value;

    // extend methods for specific tags
    if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]);

    for (property in methods) {
      value = methods[property];
      if (Object.isFunction(value) && !(property in element))
        element[property] = value.methodize();
    }

    element._extendedByPrototype = Prototype.emptyFunction;
    return element;

  }, {
    refresh: function() {
      // extend methods for all tags (Safari doesn't need this)
      if (!Prototype.BrowserFeatures.ElementExtensions) {
        Object.extend(Methods, Element.Methods);
        Object.extend(Methods, Element.Methods.Simulated);
      }
    }
  });

  extend.refresh();
  return extend;
})();

Element.hasAttribute = function(element, attribute) {
  if (element.hasAttribute) return element.hasAttribute(attribute);
  return Element.Methods.Simulated.hasAttribute(element, attribute);
};

Element.addMethods = function(methods) {
  var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag;

  if (!methods) {
    Object.extend(Form, Form.Methods);
    Object.extend(Form.Element, Form.Element.Methods);
    Object.extend(Element.Methods.ByTag, {
      "FORM":     Object.clone(Form.Methods),
      "INPUT":    Object.clone(Form.Element.Methods),
      "SELECT":   Object.clone(Form.Element.Methods),
      "TEXTAREA": Object.clone(Form.Element.Methods)
    });
  }

  if (arguments.length == 2) {
    var tagName = methods;
    methods = arguments[1];
  }

  if (!tagName) Object.extend(Element.Methods, methods || { });
  else {
    if (Object.isArray(tagName)) tagName.each(extend);
    else extend(tagName);
  }

  function extend(tagName) {
    tagName = tagName.toUpperCase();
    if (!Element.Methods.ByTag[tagName])
      Element.Methods.ByTag[tagName] = { };
    Object.extend(Element.Methods.ByTag[tagName], methods);
  }

  function copy(methods, destination, onlyIfAbsent) {
    onlyIfAbsent = onlyIfAbsent || false;
    for (var property in methods) {
      var value = methods[property];
      if (!Object.isFunction(value)) continue;
      if (!onlyIfAbsent || !(property in destination))
        destination[property] = value.methodize();
    }
  }

  function findDOMClass(tagName) {
    var klass;
    var trans = {
      "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph",
      "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList",
      "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading",
      "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote",
      "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION":
      "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD":
      "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR":
      "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET":
      "FrameSet", "IFRAME": "IFrame"
    };
    if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element';
    if (window[klass]) return window[klass];
    klass = 'HTML' + tagName + 'Element';
    if (window[klass]) return window[klass];
    klass = 'HTML' + tagName.capitalize() + 'Element';
    if (window[klass]) return window[klass];

    window[klass] = { };
    window[klass].prototype = document.createElement(tagName).__proto__;
    return window[klass];
  }

  if (F.ElementExtensions) {
    copy(Element.Methods, HTMLElement.prototype);
    copy(Element.Methods.Simulated, HTMLElement.prototype, true);
  }

  if (F.SpecificElementExtensions) {
    for (var tag in Element.Methods.ByTag) {
      var klass = findDOMClass(tag);
      if (Object.isUndefined(klass)) continue;
      copy(T[tag], klass.prototype);
    }
  }

  Object.extend(Element, Element.Methods);
  delete Element.ByTag;

  if (Element.extend.refresh) Element.extend.refresh();
  Element.cache = { };
};

document.viewport = {
  getDimensions: function() {
    var dimensions = { };
    $w('width height').each(function(d) {
      var D = d.capitalize();
      dimensions[d] = self['inner' + D] ||
       (document.documentElement['client' + D] || document.body['client' + D]);
    });
    return dimensions;
  },

  getWidth: function() {
    return this.getDimensions().width;
  },

  getHeight: function() {
    return this.getDimensions().height;
  },

  getScrollOffsets: function() {
    return Element._returnOffset(
      window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft,
      window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop);
  }
};
/* Portions of the Selector class are derived from Jack Slocum’s DomQuery,
 * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style
 * license.  Please see http://www.yui-ext.com/ for more information. */

var Selector = Class.create({
  initialize: function(expression) {
    this.expression = expression.strip();
    this.compileMatcher();
  },

  compileMatcher: function() {
    // Selectors with namespaced attributes can't use the XPath version
    if (Prototype.BrowserFeatures.XPath && !(/(\[[\w-]*?:|:checked)/).test(this.expression))
      return this.compileXPathMatcher();

    var e = this.expression, ps = Selector.patterns, h = Selector.handlers,
        c = Selector.criteria, le, p, m;

    if (Selector._cache[e]) {
      this.matcher = Selector._cache[e];
      return;
    }

    this.matcher = ["this.matcher = function(root) {",
                    "var r = root, h = Selector.handlers, c = false, n;"];

    while (e && le != e && (/\S/).test(e)) {
      le = e;
      for (var i in ps) {
        p = ps[i];
        if (m = e.match(p)) {
          this.matcher.push(Object.isFunction(c[i]) ? c[i](m) :
    	      new Template(c[i]).evaluate(m));
          e = e.replace(m[0], '');
          break;
        }
      }
    }

    this.matcher.push("return h.unique(n);\n}");
    eval(this.matcher.join('\n'));
    Selector._cache[this.expression] = this.matcher;
  },

  compileXPathMatcher: function() {
    var e = this.expression, ps = Selector.patterns,
        x = Selector.xpath, le, m;

    if (Selector._cache[e]) {
      this.xpath = Selector._cache[e]; return;
    }

    this.matcher = ['.//*'];
    while (e && le != e && (/\S/).test(e)) {
      le = e;
      for (var i in ps) {
        if (m = e.match(ps[i])) {
          this.matcher.push(Object.isFunction(x[i]) ? x[i](m) :
            new Template(x[i]).evaluate(m));
          e = e.replace(m[0], '');
          break;
        }
      }
    }

    this.xpath = this.matcher.join('');
    Selector._cache[this.expression] = this.xpath;
  },

  findElements: function(root) {
    root = root || document;
    if (this.xpath) return document._getElementsByXPath(this.xpath, root);
    return this.matcher(root);
  },

  match: function(element) {
    this.tokens = [];

    var e = this.expression, ps = Selector.patterns, as = Selector.assertions;
    var le, p, m;

    while (e && le !== e && (/\S/).test(e)) {
      le = e;
      for (var i in ps) {
        p = ps[i];
        if (m = e.match(p)) {
          // use the Selector.assertions methods unless the selector
          // is too complex.
          if (as[i]) {
            this.tokens.push([i, Object.clone(m)]);
            e = e.replace(m[0], '');
          } else {
            // reluctantly do a document-wide search
            // and look for a match in the array
            return this.findElements(document).include(element);
          }
        }
      }
    }

    var match = true, name, matches;
    for (var i = 0, token; token = this.tokens[i]; i++) {
      name = token[0], matches = token[1];
      if (!Selector.assertions[name](element, matches)) {
        match = false; break;
      }
    }

    return match;
  },

  toString: function() {
    return this.expression;
  },

  inspect: function() {
    return "#<Selector:" + this.expression.inspect() + ">";
  }
});

Object.extend(Selector, {
  _cache: { },

  xpath: {
    descendant:   "//*",
    child:        "/*",
    adjacent:     "/following-sibling::*[1]",
    laterSibling: '/following-sibling::*',
    tagName:      function(m) {
      if (m[1] == '*') return '';
      return "[local-name()='" + m[1].toLowerCase() +
             "' or local-name()='" + m[1].toUpperCase() + "']";
    },
    className:    "[contains(concat(' ', @class, ' '), ' #{1} ')]",
    id:           "[@id='#{1}']",
    attrPresence: "[@#{1}]",
    attr: function(m) {
      m[3] = m[5] || m[6];
      return new Template(Selector.xpath.operators[m[2]]).evaluate(m);
    },
    pseudo: function(m) {
      var h = Selector.xpath.pseudos[m[1]];
      if (!h) return '';
      if (Object.isFunction(h)) return h(m);
      return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);
    },
    operators: {
      '=':  "[@#{1}='#{3}']",
      '!=': "[@#{1}!='#{3}']",
      '^=': "[starts-with(@#{1}, '#{3}')]",
      '$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",
      '*=': "[contains(@#{1}, '#{3}')]",
      '~=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",
      '|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]"
    },
    pseudos: {
      'first-child': '[not(preceding-sibling::*)]',
      'last-child':  '[not(following-sibling::*)]',
      'only-child':  '[not(preceding-sibling::* or following-sibling::*)]',
      'empty':       "[count(*) = 0 and (count(text()) = 0 or translate(text(), ' \t\r\n', '') = '')]",
      'checked':     "[@checked]",
      'disabled':    "[@disabled]",
      'enabled':     "[not(@disabled)]",
      'not': function(m) {
        var e = m[6], p = Selector.patterns,
            x = Selector.xpath, le, m, v;

        var exclusion = [];
        while (e && le != e && (/\S/).test(e)) {
          le = e;
          for (var i in p) {
            if (m = e.match(p[i])) {
              v = Object.isFunction(x[i]) ? x[i](m) : new Template(x[i]).evaluate(m);
              exclusion.push("(" + v.substring(1, v.length - 1) + ")");
              e = e.replace(m[0], '');
              break;
            }
          }
        }
        return "[not(" + exclusion.join(" and ") + ")]";
      },
      'nth-child':      function(m) {
        return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m);
      },
      'nth-last-child': function(m) {
        return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m);
      },
      'nth-of-type':    function(m) {
        return Selector.xpath.pseudos.nth("position() ", m);
      },
      'nth-last-of-type': function(m) {
        return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m);
      },
      'first-of-type':  function(m) {
        m[6] = "1"; return Selector.xpath.pseudos['nth-of-type'](m);
      },
      'last-of-type':   function(m) {
        m[6] = "1"; return Selector.xpath.pseudos['nth-last-of-type'](m);
      },
      'only-of-type':   function(m) {
        var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m);
      },
      nth: function(fragment, m) {
        var mm, formula = m[6], predicate;
        if (formula == 'even') formula = '2n+0';
        if (formula == 'odd')  formula = '2n+1';
        if (mm = formula.match(/^(\d+)$/)) // digit only
          return '[' + fragment + "= " + mm[1] + ']';
        if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
          if (mm[1] == "-") mm[1] = -1;
          var a = mm[1] ? Number(mm[1]) : 1;
          var b = mm[2] ? Number(mm[2]) : 0;
          predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " +
          "((#{fragment} - #{b}) div #{a} >= 0)]";
          return new Template(predicate).evaluate({
            fragment: fragment, a: a, b: b });
        }
      }
    }
  },

  criteria: {
    tagName:      'n = h.tagName(n, r, "#{1}", c);   c = false;',
    className:    'n = h.className(n, r, "#{1}", c); c = false;',
    id:           'n = h.id(n, r, "#{1}", c);        c = false;',
    attrPresence: 'n = h.attrPresence(n, r, "#{1}"); c = false;',
    attr: function(m) {
      m[3] = (m[5] || m[6]);
      return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}"); c = false;').evaluate(m);
    },
    pseudo: function(m) {
      if (m[6]) m[6] = m[6].replace(/"/g, '\\"');
      return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);
    },
    descendant:   'c = "descendant";',
    child:        'c = "child";',
    adjacent:     'c = "adjacent";',
    laterSibling: 'c = "laterSibling";'
  },

  patterns: {
    // combinators must be listed first
    // (and descendant needs to be last combinator)
    laterSibling: /^\s*~\s*/,
    child:        /^\s*>\s*/,
    adjacent:     /^\s*\+\s*/,
    descendant:   /^\s/,

    // selectors follow
    tagName:      /^\s*(\*|[\w\-]+)(\b|$)?/,
    id:           /^#([\w\-\*]+)(\b|$)/,
    className:    /^\.([\w\-\*]+)(\b|$)/,
    pseudo:       /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s)|(?=:))/,
    attrPresence: /^\[([\w]+)\]/,
    attr:         /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/
  },

  // for Selector.match and Element#match
  assertions: {
    tagName: function(element, matches) {
      return matches[1].toUpperCase() == element.tagName.toUpperCase();
    },

    className: function(element, matches) {
      return Element.hasClassName(element, matches[1]);
    },

    id: function(element, matches) {
      return element.id === matches[1];
    },

    attrPresence: function(element, matches) {
      return Element.hasAttribute(element, matches[1]);
    },

    attr: function(element, matches) {
      var nodeValue = Element.readAttribute(element, matches[1]);
      return Selector.operators[matches[2]](nodeValue, matches[3]);
    }
  },

  handlers: {
    // UTILITY FUNCTIONS
    // joins two collections
    concat: function(a, b) {
      for (var i = 0, node; node = b[i]; i++)
        a.push(node);
      return a;
    },

    // marks an array of nodes for counting
    mark: function(nodes) {
      for (var i = 0, node; node = nodes[i]; i++)
        node._counted = true;
      return nodes;
    },

    unmark: function(nodes) {
      for (var i = 0, node; node = nodes[i]; i++)
        node._counted = undefined;
      return nodes;
    },

    // mark each child node with its position (for nth calls)
    // "ofType" flag indicates whether we're indexing for nth-of-type
    // rather than nth-child
    index: function(parentNode, reverse, ofType) {
      parentNode._counted = true;
      if (reverse) {
        for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) {
          var node = nodes[i];
          if (node.nodeType == 1 && (!ofType || node._counted)) node.nodeIndex = j++;
        }
      } else {
        for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++)
          if (node.nodeType == 1 && (!ofType || node._counted)) node.nodeIndex = j++;
      }
    },

    // filters out duplicates and extends all nodes
    unique: function(nodes) {
      if (nodes.length == 0) return nodes;
      var results = [], n;
      for (var i = 0, l = nodes.length; i < l; i++)
        if (!(n = nodes[i])._counted) {
          n._counted = true;
          results.push(Element.extend(n));
        }
      return Selector.handlers.unmark(results);
    },

    // COMBINATOR FUNCTIONS
    descendant: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        h.concat(results, node.getElementsByTagName('*'));
      return results;
    },

    child: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        for (var j = 0, children = [], child; child = node.childNodes[j]; j++)
          if (child.nodeType == 1 && child.tagName != '!') results.push(child);
      }
      return results;
    },

    adjacent: function(nodes) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        var next = this.nextElementSibling(node);
        if (next) results.push(next);
      }
      return results;
    },

    laterSibling: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        h.concat(results, Element.nextSiblings(node));
      return results;
    },

    nextElementSibling: function(node) {
      while (node = node.nextSibling)
	      if (node.nodeType == 1) return node;
      return null;
    },

    previousElementSibling: function(node) {
      while (node = node.previousSibling)
        if (node.nodeType == 1) return node;
      return null;
    },

    // TOKEN FUNCTIONS
    tagName: function(nodes, root, tagName, combinator) {
      tagName = tagName.toUpperCase();
      var results = [], h = Selector.handlers;
      if (nodes) {
        if (combinator) {
          // fastlane for ordinary descendant combinators
          if (combinator == "descendant") {
            for (var i = 0, node; node = nodes[i]; i++)
              h.concat(results, node.getElementsByTagName(tagName));
            return results;
          } else nodes = this[combinator](nodes);
          if (tagName == "*") return nodes;
        }
        for (var i = 0, node; node = nodes[i]; i++)
          if (node.tagName.toUpperCase() == tagName) results.push(node);
        return results;
      } else return root.getElementsByTagName(tagName);
    },

    id: function(nodes, root, id, combinator) {
      var targetNode = $(id), h = Selector.handlers;
      if (!targetNode) return [];
      if (!nodes && root == document) return [targetNode];
      if (nodes) {
        if (combinator) {
          if (combinator == 'child') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (targetNode.parentNode == node) return [targetNode];
          } else if (combinator == 'descendant') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (Element.descendantOf(targetNode, node)) return [targetNode];
          } else if (combinator == 'adjacent') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (Selector.handlers.previousElementSibling(targetNode) == node)
                return [targetNode];
          } else nodes = h[combinator](nodes);
        }
        for (var i = 0, node; node = nodes[i]; i++)
          if (node == targetNode) return [targetNode];
        return [];
      }
      return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : [];
    },

    className: function(nodes, root, className, combinator) {
      if (nodes && combinator) nodes = this[combinator](nodes);
      return Selector.handlers.byClassName(nodes, root, className);
    },

    byClassName: function(nodes, root, className) {
      if (!nodes) nodes = Selector.handlers.descendant([root]);
      var needle = ' ' + className + ' ';
      for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) {
        nodeClassName = node.className;
        if (nodeClassName.length == 0) continue;
        if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle))
          results.push(node);
      }
      return results;
    },

    attrPresence: function(nodes, root, attr) {
      if (!nodes) nodes = root.getElementsByTagName("*");
      var results = [];
      for (var i = 0, node; node = nodes[i]; i++)
        if (Element.hasAttribute(node, attr)) results.push(node);
      return results;
    },

    attr: function(nodes, root, attr, value, operator) {
      if (!nodes) nodes = root.getElementsByTagName("*");
      var handler = Selector.operators[operator], results = [];
      for (var i = 0, node; node = nodes[i]; i++) {
        var nodeValue = Element.readAttribute(node, attr);
        if (nodeValue === null) continue;
        if (handler(nodeValue, value)) results.push(node);
      }
      return results;
    },

    pseudo: function(nodes, name, value, root, combinator) {
      if (nodes && combinator) nodes = this[combinator](nodes);
      if (!nodes) nodes = root.getElementsByTagName("*");
      return Selector.pseudos[name](nodes, value, root);
    }
  },

  pseudos: {
    'first-child': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        if (Selector.handlers.previousElementSibling(node)) continue;
          results.push(node);
      }
      return results;
    },
    'last-child': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        if (Selector.handlers.nextElementSibling(node)) continue;
          results.push(node);
      }
      return results;
    },
    'only-child': function(nodes, value, root) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!h.previousElementSibling(node) && !h.nextElementSibling(node))
          results.push(node);
      return results;
    },
    'nth-child':        function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root);
    },
    'nth-last-child':   function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, true);
    },
    'nth-of-type':      function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, false, true);
    },
    'nth-last-of-type': function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, true, true);
    },
    'first-of-type':    function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, "1", root, false, true);
    },
    'last-of-type':     function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, "1", root, true, true);
    },
    'only-of-type':     function(nodes, formula, root) {
      var p = Selector.pseudos;
      return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root);
    },

    // handles the an+b logic
    getIndices: function(a, b, total) {
      if (a == 0) return b > 0 ? [b] : [];
      return $R(1, total).inject([], function(memo, i) {
        if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i);
        return memo;
      });
    },

    // handles nth(-last)-child, nth(-last)-of-type, and (first|last)-of-type
    nth: function(nodes, formula, root, reverse, ofType) {
      if (nodes.length == 0) return [];
      if (formula == 'even') formula = '2n+0';
      if (formula == 'odd')  formula = '2n+1';
      var h = Selector.handlers, results = [], indexed = [], m;
      h.mark(nodes);
      for (var i = 0, node; node = nodes[i]; i++) {
        if (!node.parentNode._counted) {
          h.index(node.parentNode, reverse, ofType);
          indexed.push(node.parentNode);
        }
      }
      if (formula.match(/^\d+$/)) { // just a number
        formula = Number(formula);
        for (var i = 0, node; node = nodes[i]; i++)
          if (node.nodeIndex == formula) results.push(node);
      } else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
        if (m[1] == "-") m[1] = -1;
        var a = m[1] ? Number(m[1]) : 1;
        var b = m[2] ? Number(m[2]) : 0;
        var indices = Selector.pseudos.getIndices(a, b, nodes.length);
        for (var i = 0, node, l = indices.length; node = nodes[i]; i++) {
          for (var j = 0; j < l; j++)
            if (node.nodeIndex == indices[j]) results.push(node);
        }
      }
      h.unmark(nodes);
      h.unmark(indexed);
      return results;
    },

    'empty': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        // IE treats comments as element nodes
        if (node.tagName == '!' || (node.firstChild && !node.innerHTML.match(/^\s*$/))) continue;
        results.push(node);
      }
      return results;
    },

    'not': function(nodes, selector, root) {
      var h = Selector.handlers, selectorType, m;
      var exclusions = new Selector(selector).findElements(root);
      h.mark(exclusions);
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!node._counted) results.push(node);
      h.unmark(exclusions);
      return results;
    },

    'enabled': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!node.disabled) results.push(node);
      return results;
    },

    'disabled': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (node.disabled) results.push(node);
      return results;
    },

    'checked': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (node.checked) results.push(node);
      return results;
    }
  },

  operators: {
    '=':  function(nv, v) { return nv == v; },
    '!=': function(nv, v) { return nv != v; },
    '^=': function(nv, v) { return nv.startsWith(v); },
    '$=': function(nv, v) { return nv.endsWith(v); },
    '*=': function(nv, v) { return nv.include(v); },
    '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); },
    '|=': function(nv, v) { return ('-' + nv.toUpperCase() + '-').include('-' + v.toUpperCase() + '-'); }
  },

  matchElements: function(elements, expression) {
    var matches = new Selector(expression).findElements(), h = Selector.handlers;
    h.mark(matches);
    for (var i = 0, results = [], element; element = elements[i]; i++)
      if (element._counted) results.push(element);
    h.unmark(matches);
    return results;
  },

  findElement: function(elements, expression, index) {
    if (Object.isNumber(expression)) {
      index = expression; expression = false;
    }
    return Selector.matchElements(elements, expression || '*')[index || 0];
  },

  findChildElements: function(element, expressions) {
    var exprs = expressions.join(','), expressions = [];
    exprs.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) {
      expressions.push(m[1].strip());
    });
    var results = [], h = Selector.handlers;
    for (var i = 0, l = expressions.length, selector; i < l; i++) {
      selector = new Selector(expressions[i].strip());
      h.concat(results, selector.findElements(element));
    }
    return (l > 1) ? h.unique(results) : results;
  }
});

function $$() {
  return Selector.findChildElements(document, $A(arguments));
}
var Form = {
  reset: function(form) {
    $(form).reset();
    return form;
  },

  serializeElements: function(elements, options) {
    if (typeof options != 'object') options = { hash: !!options };
    else if (options.hash === undefined) options.hash = true;
    var key, value, submitted = false, submit = options.submit;

    var data = elements.inject({ }, function(result, element) {
      if (!element.disabled && element.name) {
        key = element.name; value = $(element).getValue();
        if (value != null && (element.type != 'submit' || (!submitted &&
            submit !== false && (!submit || key == submit) && (submitted = true)))) {
          if (key in result) {
            // a key is already present; construct an array of values
            if (!Object.isArray(result[key])) result[key] = [result[key]];
            result[key].push(value);
          }
          else result[key] = value;
        }
      }
      return result;
    });

    return options.hash ? data : Object.toQueryString(data);
  }
};

Form.Methods = {
  serialize: function(form, options) {
    return Form.serializeElements(Form.getElements(form), options);
  },

  getElements: function(form) {
    return $A($(form).getElementsByTagName('*')).inject([],
      function(elements, child) {
        if (Form.Element.Serializers[child.tagName.toLowerCase()])
          elements.push(Element.extend(child));
        return elements;
      }
    );
  },

  getInputs: function(form, typeName, name) {
    form = $(form);
    var inputs = form.getElementsByTagName('input');

    if (!typeName && !name) return $A(inputs).map(Element.extend);

    for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) {
      var input = inputs[i];
      if ((typeName && input.type != typeName) || (name && input.name != name))
        continue;
      matchingInputs.push(Element.extend(input));
    }

    return matchingInputs;
  },

  disable: function(form) {
    form = $(form);
    Form.getElements(form).invoke('disable');
    return form;
  },

  enable: function(form) {
    form = $(form);
    Form.getElements(form).invoke('enable');
    return form;
  },

  findFirstElement: function(form) {
    var elements = $(form).getElements().findAll(function(element) {
      return 'hidden' != element.type && !element.disabled;
    });
    var firstByIndex = elements.findAll(function(element) {
      return element.hasAttribute('tabIndex') && element.tabIndex >= 0;
    }).sortBy(function(element) { return element.tabIndex }).first();

    return firstByIndex ? firstByIndex : elements.find(function(element) {
      return ['input', 'select', 'textarea'].include(element.tagName.toLowerCase());
    });
  },

  focusFirstElement: function(form) {
    form = $(form);
    form.findFirstElement().activate();
    return form;
  },

  request: function(form, options) {
    form = $(form), options = Object.clone(options || { });

    var params = options.parameters, action = form.readAttribute('action') || '';
    if (action.blank()) action = window.location.href;
    options.parameters = form.serialize(true);

    if (params) {
      if (Object.isString(params)) params = params.toQueryParams();
      Object.extend(options.parameters, params);
    }

    if (form.hasAttribute('method') && !options.method)
      options.method = form.method;

    return new Ajax.Request(action, options);
  }
};

/*--------------------------------------------------------------------------*/

Form.Element = {
  focus: function(element) {
    $(element).focus();
    return element;
  },

  select: function(element) {
    $(element).select();
    return element;
  }
};

Form.Element.Methods = {
  serialize: function(element) {
    element = $(element);
    if (!element.disabled && element.name) {
      var value = element.getValue();
      if (value != undefined) {
        var pair = { };
        pair[element.name] = value;
        return Object.toQueryString(pair);
      }
    }
    return '';
  },

  getValue: function(element) {
    element = $(element);
    var method = element.tagName.toLowerCase();
    return Form.Element.Serializers[method](element);
  },

  setValue: function(element, value) {
    element = $(element);
    var method = element.tagName.toLowerCase();
    Form.Element.Serializers[method](element, value);
    return element;
  },

  clear: function(element) {
    $(element).value = '';
    return element;
  },

  present: function(element) {
    return $(element).value != '';
  },

  activate: function(element) {
    element = $(element);
    try {
      element.focus();
      if (element.select && (element.tagName.toLowerCase() != 'input' ||
          !['button', 'reset', 'submit'].include(element.type)))
        element.select();
    } catch (e) { }
    return element;
  },

  disable: function(element) {
    element = $(element);
    element.blur();
    element.disabled = true;
    return element;
  },

  enable: function(element) {
    element = $(element);
    element.disabled = false;
    return element;
  }
};

/*--------------------------------------------------------------------------*/

var Field = Form.Element;
var $F = Form.Element.Methods.getValue;

/*--------------------------------------------------------------------------*/

Form.Element.Serializers = {
  input: function(element, value) {
    switch (element.type.toLowerCase()) {
      case 'checkbox':
      case 'radio':
        return Form.Element.Serializers.inputSelector(element, value);
      default:
        return Form.Element.Serializers.textarea(element, value);
    }
  },

  inputSelector: function(element, value) {
    if (value === undefined) return element.checked ? element.value : null;
    else element.checked = !!value;
  },

  textarea: function(element, value) {
    if (value === undefined) return element.value;
    else element.value = value;
  },

  select: function(element, index) {
    if (index === undefined)
      return this[element.type == 'select-one' ?
        'selectOne' : 'selectMany'](element);
    else {
      var opt, value, single = !Object.isArray(index);
      for (var i = 0, length = element.length; i < length; i++) {
        opt = element.options[i];
        value = this.optionValue(opt);
        if (single) {
          if (value == index) {
            opt.selected = true;
            return;
          }
        }
        else opt.selected = index.include(value);
      }
    }
  },

  selectOne: function(element) {
    var index = element.selectedIndex;
    return index >= 0 ? this.optionValue(element.options[index]) : null;
  },

  selectMany: function(element) {
    var values, length = element.length;
    if (!length) return null;

    for (var i = 0, values = []; i < length; i++) {
      var opt = element.options[i];
      if (opt.selected) values.push(this.optionValue(opt));
    }
    return values;
  },

  optionValue: function(opt) {
    // extend element because hasAttribute may not be native
    return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text;
  }
};

/*--------------------------------------------------------------------------*/

Abstract.TimedObserver = Class.create(PeriodicalExecuter, {
  initialize: function($super, element, frequency, callback) {
    $super(callback, frequency);
    this.element   = $(element);
    this.lastValue = this.getValue();
  },

  execute: function() {
    var value = this.getValue();
    if (Object.isString(this.lastValue) && Object.isString(value) ?
        this.lastValue != value : String(this.lastValue) != String(value)) {
      this.callback(this.element, value);
      this.lastValue = value;
    }
  }
});

Form.Element.Observer = Class.create(Abstract.TimedObserver, {
  getValue: function() {
    return Form.Element.getValue(this.element);
  }
});

Form.Observer = Class.create(Abstract.TimedObserver, {
  getValue: function() {
    return Form.serialize(this.element);
  }
});

/*--------------------------------------------------------------------------*/

Abstract.EventObserver = Class.create({
  initialize: function(element, callback) {
    this.element  = $(element);
    this.callback = callback;

    this.lastValue = this.getValue();
    if (this.element.tagName.toLowerCase() == 'form')
      this.registerFormCallbacks();
    else
      this.registerCallback(this.element);
  },

  onElementEvent: function() {
    var value = this.getValue();
    if (this.lastValue != value) {
      this.callback(this.element, value);
      this.lastValue = value;
    }
  },

  registerFormCallbacks: function() {
    Form.getElements(this.element).each(this.registerCallback, this);
  },

  registerCallback: function(element) {
    if (element.type) {
      switch (element.type.toLowerCase()) {
        case 'checkbox':
        case 'radio':
          Event.observe(element, 'click', this.onElementEvent.bind(this));
          break;
        default:
          Event.observe(element, 'change', this.onElementEvent.bind(this));
          break;
      }
    }
  }
});

Form.Element.EventObserver = Class.create(Abstract.EventObserver, {
  getValue: function() {
    return Form.Element.getValue(this.element);
  }
});

Form.EventObserver = Class.create(Abstract.EventObserver, {
  getValue: function() {
    return Form.serialize(this.element);
  }
});
if (!window.Event) var Event = { };

Object.extend(Event, {
  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,
  KEY_HOME:     36,
  KEY_END:      35,
  KEY_PAGEUP:   33,
  KEY_PAGEDOWN: 34,
  KEY_INSERT:   45,

  cache: { },

  relatedTarget: function(event) {
    var element;
    switch(event.type) {
      case 'mouseover': element = event.fromElement; break;
      case 'mouseout':  element = event.toElement;   break;
      default: return null;
    }
    return Element.extend(element);
  }
});

Event.Methods = (function() {
  var isButton;

  if (Prototype.Browser.IE) {
    var buttonMap = { 0: 1, 1: 4, 2: 2 };
    isButton = function(event, code) {
      return event.button == buttonMap[code];
    };

  } else if (Prototype.Browser.WebKit) {
    isButton = function(event, code) {
      switch (code) {
        case 0: return event.which == 1 && !event.metaKey;
        case 1: return event.which == 1 && event.metaKey;
        default: return false;
      }
    };

  } else {
    isButton = function(event, code) {
      return event.which ? (event.which === code + 1) : (event.button === code);
    };
  }

  return {
    isLeftClick:   function(event) { return isButton(event, 0) },
    isMiddleClick: function(event) { return isButton(event, 1) },
    isRightClick:  function(event) { return isButton(event, 2) },

    element: function(event) {
      var node = Event.extend(event).target;
      return Element.extend(node.nodeType == Node.TEXT_NODE ? node.parentNode : node);
    },

    findElement: function(event, expression) {
      var element = Event.element(event);
      return element.match(expression) ? element : element.up(expression);
    },

    pointer: function(event) {
      return {
        x: event.pageX || (event.clientX +
          (document.documentElement.scrollLeft || document.body.scrollLeft)),
        y: event.pageY || (event.clientY +
          (document.documentElement.scrollTop || document.body.scrollTop))
      };
    },

    pointerX: function(event) { return Event.pointer(event).x },
    pointerY: function(event) { return Event.pointer(event).y },

    stop: function(event) {
      Event.extend(event);
      event.preventDefault();
      event.stopPropagation();
      event.stopped = true;
    }
  };
})();

Event.extend = (function() {
  var methods = Object.keys(Event.Methods).inject({ }, function(m, name) {
    m[name] = Event.Methods[name].methodize();
    return m;
  });

  if (Prototype.Browser.IE) {
    Object.extend(methods, {
      stopPropagation: function() { this.cancelBubble = true },
      preventDefault:  function() { this.returnValue = false },
      inspect: function() { return "[object Event]" }
    });

    return function(event) {
      if (!event) return false;
      if (event._extendedByPrototype) return event;

      event._extendedByPrototype = Prototype.emptyFunction;
      var pointer = Event.pointer(event);
      Object.extend(event, {
        target: event.srcElement,
        relatedTarget: Event.relatedTarget(event),
        pageX:  pointer.x,
        pageY:  pointer.y
      });
      return Object.extend(event, methods);
    };

  } else {
    Event.prototype = Event.prototype || document.createEvent("HTMLEvents").__proto__;
    Object.extend(Event.prototype, methods);
    return Prototype.K;
  }
})();

Object.extend(Event, (function() {
  var cache = Event.cache;

  function getEventID(element) {
    if (element._eventID) return element._eventID;
    arguments.callee.id = arguments.callee.id || 1;
    return element._eventID = ++arguments.callee.id;
  }

  function getDOMEventName(eventName) {
    if (eventName && eventName.include(':')) return "dataavailable";
    return eventName;
  }

  function getCacheForID(id) {
    return cache[id] = cache[id] || { };
  }

  function getWrappersForEventName(id, eventName) {
    var c = getCacheForID(id);
    return c[eventName] = c[eventName] || [];
  }

  function createWrapper(element, eventName, handler) {
    var id = getEventID(element);
    var c = getWrappersForEventName(id, eventName);
    if (c.pluck("handler").include(handler)) return false;

    var wrapper = function(event) {
      if (!Event || !Event.extend ||
        (event.eventName && event.eventName != eventName))
          return false;

      Event.extend(event);
      handler.call(element, event)
    };

    wrapper.handler = handler;
    c.push(wrapper);
    return wrapper;
  }

  function findWrapper(id, eventName, handler) {
    var c = getWrappersForEventName(id, eventName);
    return c.find(function(wrapper) { return wrapper.handler == handler });
  }

  function destroyWrapper(id, eventName, handler) {
    var c = getCacheForID(id);
    if (!c[eventName]) return false;
    c[eventName] = c[eventName].without(findWrapper(id, eventName, handler));
  }

  function destroyCache() {
    for (var id in cache)
      for (var eventName in cache[id])
        cache[id][eventName] = null;
  }

  if (window.attachEvent) {
    window.attachEvent("onunload", destroyCache);
  }

  return {
    observe: function(element, eventName, handler) {
      element = $(element);
      var name = getDOMEventName(eventName);

      var wrapper = createWrapper(element, eventName, handler);
      if (!wrapper) return element;

      if (element.addEventListener) {
        element.addEventListener(name, wrapper, false);
      } else {
        element.attachEvent("on" + name, wrapper);
      }

      return element;
    },

    stopObserving: function(element, eventName, handler) {
      element = $(element);
      var id = getEventID(element), name = getDOMEventName(eventName);

      if (!handler && eventName) {
        getWrappersForEventName(id, eventName).each(function(wrapper) {
          element.stopObserving(eventName, wrapper.handler);
        });
        return element;

      } else if (!eventName) {
        Object.keys(getCacheForID(id)).each(function(eventName) {
          element.stopObserving(eventName);
        });
        return element;
      }

      var wrapper = findWrapper(id, eventName, handler);
      if (!wrapper) return element;

      if (element.removeEventListener) {
        element.removeEventListener(name, wrapper, false);
      } else {
        element.detachEvent("on" + name, wrapper);
      }

      destroyWrapper(id, eventName, handler);

      return element;
    },

    fire: function(element, eventName, memo) {
      element = $(element);
      if (element == document && document.createEvent && !element.dispatchEvent)
        element = document.documentElement;

      if (document.createEvent) {
        var event = document.createEvent("HTMLEvents");
        event.initEvent("dataavailable", true, true);
      } else {
        var event = document.createEventObject();
        event.eventType = "ondataavailable";
      }

      event.eventName = eventName;
      event.memo = memo || { };

      if (document.createEvent) {
        element.dispatchEvent(event);
      } else {
        element.fireEvent(event.eventType, event);
      }

      return event;
    }
  };
})());

Object.extend(Event, Event.Methods);

Element.addMethods({
  fire:          Event.fire,
  observe:       Event.observe,
  stopObserving: Event.stopObserving
});

Object.extend(document, {
  fire:          Element.Methods.fire.methodize(),
  observe:       Element.Methods.observe.methodize(),
  stopObserving: Element.Methods.stopObserving.methodize()
});

(function() {
  /* Support for the DOMContentLoaded event is based on work by Dan Webb,
     Matthias Miller, Dean Edwards and John Resig. */

  var timer, fired = false;

  function fireContentLoadedEvent() {
    if (fired) return;
    if (timer) window.clearInterval(timer);
    document.fire("dom:loaded");
    fired = true;
  }

  if (document.addEventListener) {
    if (Prototype.Browser.WebKit) {
      timer = window.setInterval(function() {
        if (/loaded|complete/.test(document.readyState))
          fireContentLoadedEvent();
      }, 0);

      Event.observe(window, "load", fireContentLoadedEvent);

    } else {
      document.addEventListener("DOMContentLoaded",
        fireContentLoadedEvent, false);
    }

  } else {
    document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>");
    $("__onDOMContentLoaded").onreadystatechange = function() {
      if (this.readyState == "complete") {
        this.onreadystatechange = null;
        fireContentLoadedEvent();
      }
    };
  }
})();
/*------------------------------- DEPRECATED -------------------------------*/

Hash.toQueryString = Object.toQueryString;

var Toggle = { display: Element.toggle };

Element.Methods.childOf = Element.Methods.descendantOf;

var Insertion = {
  Before: function(element, content) {
    return Element.insert(element, {before:content});
  },

  Top: function(element, content) {
    return Element.insert(element, {top:content});
  },

  Bottom: function(element, content) {
    return Element.insert(element, {bottom:content});
  },

  After: function(element, content) {
    return Element.insert(element, {after:content});
  }
};

var $continue = new Error('"throw $continue" is deprecated, use "return" instead');

// This should be moved to script.aculo.us; notice the deprecated methods
// further below, that map to the newer Element methods.
var Position = {
  // set to true if needed, warning: firefox performance problems
  // NOT neeeded for page scrolling, only if draggable contained in
  // scrollable elements
  includeScrollOffsets: false,

  // must be called before calling withinIncludingScrolloffset, every time the
  // page is scrolled
  prepare: function() {
    this.deltaX =  window.pageXOffset
                || document.documentElement.scrollLeft
                || document.body.scrollLeft
                || 0;
    this.deltaY =  window.pageYOffset
                || document.documentElement.scrollTop
                || document.body.scrollTop
                || 0;
  },

  // caches x/y coordinate pair to use with overlap
  within: function(element, x, y) {
    if (this.includeScrollOffsets)
      return this.withinIncludingScrolloffsets(element, x, y);
    this.xcomp = x;
    this.ycomp = y;
    this.offset = Element.cumulativeOffset(element);

    return (y >= this.offset[1] &&
            y <  this.offset[1] + element.offsetHeight &&
            x >= this.offset[0] &&
            x <  this.offset[0] + element.offsetWidth);
  },

  withinIncludingScrolloffsets: function(element, x, y) {
    var offsetcache = Element.cumulativeScrollOffset(element);

    this.xcomp = x + offsetcache[0] - this.deltaX;
    this.ycomp = y + offsetcache[1] - this.deltaY;
    this.offset = Element.cumulativeOffset(element);

    return (this.ycomp >= this.offset[1] &&
            this.ycomp <  this.offset[1] + element.offsetHeight &&
            this.xcomp >= this.offset[0] &&
            this.xcomp <  this.offset[0] + element.offsetWidth);
  },

  // within must be called directly before
  overlap: function(mode, element) {
    if (!mode) return 0;
    if (mode == 'vertical')
      return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
        element.offsetHeight;
    if (mode == 'horizontal')
      return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
        element.offsetWidth;
  },

  // Deprecation layer -- use newer Element methods now (1.5.2).

  cumulativeOffset: Element.Methods.cumulativeOffset,

  positionedOffset: Element.Methods.positionedOffset,

  absolutize: function(element) {
    Position.prepare();
    return Element.absolutize(element);
  },

  relativize: function(element) {
    Position.prepare();
    return Element.relativize(element);
  },

  realOffset: Element.Methods.cumulativeScrollOffset,

  offsetParent: Element.Methods.getOffsetParent,

  page: Element.Methods.viewportOffset,

  clone: function(source, target, options) {
    options = options || { };
    return Element.clonePosition(target, source, options);
  }
};

/*--------------------------------------------------------------------------*/

if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){
  function iter(name) {
    return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]";
  }

  instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ?
  function(element, className) {
    className = className.toString().strip();
    var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className);
    return cond ? document._getElementsByXPath('.//*' + cond, element) : [];
  } : function(element, className) {
    className = className.toString().strip();
    var elements = [], classNames = (/\s/.test(className) ? $w(className) : null);
    if (!classNames && !className) return elements;

    var nodes = $(element).getElementsByTagName('*');
    className = ' ' + className + ' ';

    for (var i = 0, child, cn; child = nodes[i]; i++) {
      if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) ||
          (classNames && classNames.all(function(name) {
            return !name.toString().blank() && cn.include(' ' + name + ' ');
          }))))
        elements.push(Element.extend(child));
    }
    return elements;
  };

  return function(className, parentElement) {
    return $(parentElement || document.body).getElementsByClassName(className);
  };
}(Element.Methods);

/*--------------------------------------------------------------------------*/

Element.ClassNames = Class.create();
Element.ClassNames.prototype = {
  initialize: function(element) {
    this.element = $(element);
  },

  _each: function(iterator) {
    this.element.className.split(/\s+/).select(function(name) {
      return name.length > 0;
    })._each(iterator);
  },

  set: function(className) {
    this.element.className = className;
  },

  add: function(classNameToAdd) {
    if (this.include(classNameToAdd)) return;
    this.set($A(this).concat(classNameToAdd).join(' '));
  },

  remove: function(classNameToRemove) {
    if (!this.include(classNameToRemove)) return;
    this.set($A(this).without(classNameToRemove).join(' '));
  },

  toString: function() {
    return $A(this).join(' ');
  }
};

Object.extend(Element.ClassNames.prototype, Enumerable);

/*--------------------------------------------------------------------------*/

Element.addMethods();
vote_site_id=17;news_tab_ch=0;picklocal='maputo';destaques_tab_ch=0;exception=new SAPO.Exception('App::SAPO_Homepage');narrow_css='narrow.css';wide_css='wide.css';ntabs=['ttabnotn','ttabnotd','ttabnote'];dtabs=['destdia'];logtxt='<a onclick="toolLoginBox();return(false);" href="/" id="logint">Entre</a> para aceder &agrave; sua &aacute;rea pessoal';toolsb=['amigosBox','horoscopoBox','trafficBox','optionBox','weatherBox','mailBox'];months={'Jan':'Janeiro','Feb':'Fevereiro','Mar':'Mar&ccedil;o','Apr':'Abril','May':'Maio','Jun':'Junho','Jul':'Julho','Aug':'Agosto','Sep':'Setembro','Oct':'Outubro','Nov':'Novembro','Dec':'Dezembro'};nmonths=['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];prefflds=['c','w','n','d','l','f','t','s','z'];uname=false;prefs={};session=[];day=60*60*24;imstates=['available/Dispon&iacute;vel','unavailable/Indispon&iacute;vel','dnd/N&atilde;o incomodar','away/Ocupado','xa/Muito ocupado'];signos=['capricornio#Capric&oacute;rnio#22/Dez a 20/Jan','aquario#Aqu&aacute;rio#20/Jan a 21/Fev','peixes#Peixes#22/Fev a 21/Mar','carneiro#Carneiro#21/mar a 20/Abr','touro#Touro#20/Abr a 21/Mai','gemeos#G&eacute;meos#21/Mai a 21/Jun','caranguejo#Caranguejo#21/Jun a 22/Jul','leao#Le&atilde;o#22/Jul a 23/Ago','virgem#Virgem#23/Ago a 23/Set','balanca#Balan&ccedil;a#23/Set a 22/Oct','escorpiao#Escorpi&atilde;o#23/Oct a 22/Nov','sagitario#Sagit&aacute;rio#22/Nov a 22/Dez'];localdata=[{'l':'maputo','n':'Maputo','w':'MZ0256','m':'0,0,10'},{'l':'lichinga','n':'Lichinga','w':'MZ0022','m':'0,0,10'},{'l':'nampula','n':'Nampula','w':'FQNP','m':'0,0,10'},{'l':'chimoio','n':'Chimoio','w':'FQCH','m':'0,0,10'},{'l':'tete','n':'Tete','w':'MZ0239','m':'0,0,10'},{'l':'pemba','n':'Pemba','w':'FQPB','m':'0,0,10'},{'l':'quelimane','n':'Quelimane','w':'FQMP','m':'0,0,10'},{'l':'beira','n':'Beira','w':'FQBR','m':'0,0,10'},{'l':'inhambane','n':'Inhambane','w':'FQIN','m':'0,0,10'},{'l':'xai-xai','n':'Xai-Xai','w':'FQXA','m':'0,0,10'}];last_ads_refresh=parseInt((new Date()).getTime()/1000);last_activity=parseInt((new Date()).getTime()/1000);ads_hard_refresh=15*60;ads_soft_refresh=5*60;news_hard_refresh=5*60;var WRP_ACC;if(document.domain==='www.sapo.mz'||document.domain==='sapo.mz'){hp_obj_prefix='http://h.s.sl.pt';cookie_domain='www.sapo.mz';netbi_domain='sapo.mz';}
else
{hp_obj_prefix='';cookie_domain='';netbi_domain='';}
function preLoadTasks(){setInterval(function(){refreshAds();},ads_soft_refresh*1000);setInterval(function(){refreshAllNews();},news_hard_refresh*1000);var params=SAPO.Utility.Url.getQueryString(document.URL);prefs='';var c=SAPO.Utility.Cookie.get().p;if(c){prefs=SAPO.Utility.Url.base64Decode(c);}
var w=prefGet('w');switchPageWidth(w);if(params.css){changeColor(params.css);}
else
{changeColor(prefGet('c'));}
document.getElementById('srcaction').q.focus();if(news_tab_ch===0){newsTabSwap(picknews);}
if(destaques_tab_ch===0){destaquesTabSwap(pickdestaque);}
checkLogin();}
function runLocalContent(){runTempo(prefGet('t'));}
function postResize(){alert('resize');}
function postCloseWinTasks(){SAPO.Utility.Cookie.set('refresh','1',3);}
function postLoadTasks(){LogaPontos=function(elm){this.initialize(elm);};LogaPontos.prototype={initialize:function(elm){this.element=(typeof(elm)=='string')?document.getElementById(elm):elm;this.fileRequest='/op/coords/';this.elmPos=false;this.source=document.getElementsByTagName('BODY')[0];this.getDivPosition();Event.observe(this.source,'mousedown',this.logPointer.bindAsEventListener(this));},getDivPosition:function(){this.elmPos=Position.cumulativeOffset(this.element);},logPointer:function(e){last_activity=parseInt((new Date()).getTime()/1000);if(Math.floor(Math.random()*20)===5||true){var xPos=(parseInt(Event.pointerX(e))-parseInt(this.elmPos[0]));var yPos=(parseInt(Event.pointerY(e))-parseInt(this.elmPos[1]));var params=[];params.push('x='+escape(xPos));params.push('y='+escape(yPos));var save=new Ajax.Request(this.fileRequest,{method:'post',postBody:params.join('&')});}}};new LogaPontos('body_wrapper');document.getElementById('srcaction').q.focus();return;}
function newsTabSwap(id,nocookie){for(var i=0;i<ntabs.length;i++){if(ntabs[i]==id){if(id==='ttabnotl'){if(session.lloaded!==true){runConcelhoContent(SAPO.Utility.Cookie.get().local,'local');session.lloaded=true;}}
s$(ntabs[i]).style.display='block';s$('i'+ntabs[i]).className='active';if(nocookie===undefined){SAPO.Utility.Cookie.set('n2',ntabs[i],0);}}
else
{s$(ntabs[i]).style.display='none';s$('i'+ntabs[i]).className='';}}
news_tab_ch++;return(false);}
function searchTagSwap(id){var tabs=[{'id':'tabweb','barra':'resumo','url':'http://pesquisa.sapo.mz/','st':'','channel':''},{'id':'tabimg','barra':'imagens','url':'http://pesquisa.sapo.mz/','st':'','channel':''},{'id':'tabnot','barra':'noticias','url':'http://pesquisa.sapo.mz/','st':'','channel':'noticias'},{'id':'tabdir','barra':'directorio','url':'http://pesquisa.sapo.mz/','st':'.mz','channel':''},{'id':'tabpai','barra':'pai','url':'http://pesquisa.sapo.mz/','st':'','channel':'pai'}];for(var i=0;i<tabs.length;i++){if(tabs[i].id==id){lk(id,'pesquisa_tab');s$(tabs[i].id).className='active';s$('srctype').value=tabs[i].barra;s$('srcch').value=tabs[i].channel;s$('srcst').value=tabs[i].st;s$('srcaction').action=tabs[i].url;}
else
{s$(tabs[i].id).className='';}}
if(id==='tabdir'){slidedown('directorio');}
else
{slideup('directorio');}
if(id==='tabpbi'){s$('pinputflds').innerHTML='<label for="q">Quem?</label><input name="q" id="searchstr" class="pesq_pbi" value="'+s$('searchstr').value+'" type="text"/><label for="qo">Onde?</label><input name="qo" class="pesq_pbi" type="text"/>';}
else
{s$('pinputflds').innerHTML='<input name="q" id="searchstr" type="text"/ value="'+s$('searchstr').value+'">';}
s$('srcaction').q.focus();}
function destaquesTabSwap(id){for(var i=0;i<dtabs.length;i++){if(dtabs[i]==id){if(id==='destfora_de_casa'){if(session.dloaded!==true){runForaCasaContent(prefGet('f'),'foracasa');session.dloaded=true;}}
s$(dtabs[i]).style.display='block';s$('i'+dtabs[i]).className='active';SAPO.Utility.Cookie.set('d2',dtabs[i],0);}
else
{s$(dtabs[i]).style.display='none';s$('i'+dtabs[i]).className='';}}
destaques_tab_ch++;return(false);}
function busyBox(id,msg,useul){s$(id).className='toolBoxLoading';var html='';html+='<ul><li>';html+='<div class="loadingImg">'+msg+'</div>';html+='</li></ul>';s$(id).innerHTML=html;}
function printVote(obj,id){var html='<form id="voteform" onsubmit="lk(\'/vote/'+id+'\',\'vote\');submitVote('+id+');return(false);"><li class="title">';if(obj.newsLink!=''){html+='<span style="float:left;">'+obj.title+'</span><span style="float:right;"><a title="'+obj.newsTitle+'" target="_new" href="'+obj.newsLink+'"><img border="0" src="/imgs/vinfo.gif"></a></span>';}
else
{html+=obj.title;}
html+='</li><li>';for(var i=0;i<obj.answers.length;i++){html+='<input id="vid'+obj.answers[i].id+'" type="radio" name="answer" value="'+obj.answers[i].id+'"><label for="vid'+obj.answers[i].id+'">'+obj.answers[i].answer+'</label><br/>';}
html+='</li>';html+='<li class="footer"><a href="#" onclick="lk(\'/vote/last\',\'vote\');runVote('+id+',printLastPolls,\'last\');return(false);">Perguntas Anteriores</a> <span>|</span> <a href="#" onclick="lk(\'/vote/result\',\'vote\');runVote('+id+',printVoteResults,\'get_poll\');return(false);">Resultados</a><div><input class="btnSubmit" type="submit" value="Votar"/ onclick="lk(\'/vote/'+id+'\',\'vote\');submitVote('+id+');return(false);"></div></li></form>';s$('perguntasform').className='form';s$('perguntasform').innerHTML=html;s$('perguntasform1').style.display='none';s$('perguntasform').style.display='block';}
function submitVote(id){var answer=false;for(var i=0;i<(s$('voteform').answer).length;i++){if(s$('voteform').answer[i].checked){answer=s$('voteform').answer[i].value;break;}}
if(answer){var page=new SAPO.Communication.Syndication();var pid=page.push('http://vota.sapo.pt/polljson.php?op=vote&id='+id+'&answer='+answer,{onComplete:printVoteResults,optOnComplete:id});page.run(pid);}
else
{var html='<li class="message">N&atilde;o escolheu nenhuma op&ccedil;&atilde;o</li><li><a href="/" onclick="runVote('+id+',printVote,\'get_poll\');return(false);">Votar de novo</a></li>';s$('perguntasform').innerHTML=html;}}
function printLastPolls(obj,id){var html='';if(obj.polls.length){s$('perguntasform').className='formlist';for(var i=0;i<obj.polls.length;i++){html+='<li><a href="/" class="txtBtn" onclick="runVote('+obj.polls[i].id+',printVote,\'get_poll\');return(false);">'+obj.polls[i].question+'</a>';if(obj.polls[i].beginDate){html+='<br />'+Number(obj.polls[i].beginDate.substr(6,2))+' de '+months[nmonths[(Number(obj.polls[i].beginDate.substr(4,2))-1)]]+' de '+obj.polls[i].beginDate.substr(0,4);}
html+='</li>';}
html+='<li class="footer"><a href="/" onclick="printVote(voteJSON,voteID);return(false);">Voltar</a></li>';s$('perguntasform').innerHTML=html;}
else
{s$('perguntasform').innerHTML='<li class="messsage">N&atilde;o h&aacute; vota&ccedil;&otilde;es anteriores a esta</li>';}}
function printVoteResults(obj,id){var html='';if(obj.error!==false){html+='<li class="message">J&aacute; respondeu a esta pesquisa. Cada utilizador s&oacute; pode dar a sua opini&atilde;o uma vez.</li>';}
html+='<li class="title">'+obj.title+'</li>';for(var i=0;i<obj.answers.length;i++){html+='<li>'+obj.answers[i].answer+'</li>';var perc=Math.round((obj.answers[i].votes/obj.total)*100);html+='<li class="perc" style="width:'+perc+'%">('+perc+'%)</li>';}
html+='<li class="footer"><a href="/" onclick="runVote('+id+',printVote,\'get_poll\');return(false);">Voltar</a></li>';s$('perguntasform').className='form';s$('perguntasform1').innerHTML=html;s$('perguntasform1').style.display='block';s$('perguntasform').style.display='none';}
function runVote(id,action,op){var page=new SAPO.Communication.Syndication();if(op==='last'){var pid=page.push('http://vota.sapo.pt/polljson.php?vsite='+vote_site_id+'&op='+op,{onComplete:action,optOnComplete:id});}
else
{var pid=page.push('http://vota.sapo.pt/polljson.php?vsite='+vote_site_id+'&op='+op+'&id='+id,{onComplete:action,optOnComplete:id});}
page.run(pid);}
function printAd(id,ad){var hidden=document.createElement('DIV');hidden.style.display="none";var script=document.createElement('SCRIPT');script.type='text/javascript';script.src='http://js.sapo.pt/SAPO/';hidden.appendChild(script);s$(id).appendChild(hidden);}
function setConcelho(l){var parts=document.URL.split('/');var dparts=parts[2].split('.');var domain='.sapo.mz';if(dparts[dparts.length-1]==='localhost'){domain='homepagemz.localhost';}
SAPO.Utility.Cookie.set('local',l,60*60*24*30,'/',domain,false);prefSet('l',l);runTempo();setLocalNames(localGet(l,'n'));}
function setLocalNames(n){var divs=['lname','dlname','tname'];for(var i=0;i<divs.length;i++){var d=s$(divs[i]);if(d)d.innerHTML=n;}}
function localGet(l,t){for(var i=0;i<localdata.length;i++){if(localdata[i].l===l){return(localdata[i][t]);}}}
function pickConcelho(){session.lloaded=true;var html='<p><form id="formlocal"><b>Escolha um concelho</b><br><select size="6" name="pickconcelho" class="display:block" onfocus="picklocal=s$(\'formlocal\').pickconcelho.value;" onchange="picklocal=s$(\'formlocal\').pickconcelho.value;">';l=SAPO.Utility.Cookie.get().local;var s='';for(var i=0;i<localdata.length;i++){if(localdata[i].l===l){s='selected';}
else
{s='';}
html+='<option id="l_'+localdata[i].l+'" value="'+localdata[i].l+'" '+s+'>'+localdata[i].n+'</option>';}
html+='</select></form></p>';SAPO.Widget.Dialog.confirm(html,false,false,{height:160,callBack:pickConcelhoDone,callBackCancel:pickConcelhoCancel});}
function pickConcelhoDone(){setConcelho(picklocal);}
function pickConcelhoCancel(){return;}
function runHoroscopo(s){if(s===false){printSignos();}
else
{var page=new SAPO.Communication.Syndication();var pid=page.push('http://services.sl.pt/RSS/JSON/astrologia/astrologia_'+prefGet('s'),{onComplete:printHoroscopo,OnTimeout:printHoroscopoError});page.run(pid);}}
function printHoroscopoError(){s$('cweathercnt').innerHTML='<h1>Informa&ccedil;&atilde;o temporariamente indispon&iacute;vel</h1><div class="footer"><a onclick="runHoroscopo();return(false);" href="/">Actualizar</a></div>';}
function printHoroscopo(obj){try{var item=obj.rss.channel.item[0];var p=item.pubDate.split(' ');var mydate=Number(p[1])+' de '+months[p[2].substr(0,3)];var html='<h2>'+mydate+'</h2>';html+='<a href="'+item.link+'"><p>'+item.description+'</p></a><div class="footer"></div>';s$('csignocnt').innerHTML=html;s$('psignocnt').style.display='none';s$('csignocnt').style.display='block';}catch(e){exception.log(e);return(false);}}
function getSignoField(s,j){for(var i=0;i<signos.length;i++){var p=signos[i].split('#');if(p[0]===s){return(p[j]);}}
return('');}
function printSignos(){s$('csignocnt').innerHTML='';var html='<li class="picker">';var signo=prefGet('s');var s='';for(var i=0;i<signos.length;i++){var p=signos[i].split('#');if(p[0]===signo){s='selected';}
else
{s='';}
html+='<a href="http://astrologia.sapo.pt/" onclick="setSigno(\''+p[0]+'\');return(false);"><img src="'+hp_obj_prefix+'/imgs/icon_'+p[0]+'.gif" /><span id="s_'+p[0]+'">'+p[1]+'</span></a>';}
html+='</li>';s$('psignocnt').innerHTML=html;s$('csignocnt').style.display='none';s$('psignocnt').style.display='block';}
function setSigno(s){prefSet('s',s);s$('sname').innerHTML=getSignoField(s,1);s$('sdata').innerHTML=getSignoField(s,2);runHoroscopo(s);}
function runTempo(){if(s$('cweathercnt')===null)return;if(prefGet('l')===false){pickConcelho();}
else
{var page=new SAPO.Communication.Syndication();var pid=page.push('http://services.sl.pt/WeatherJSON/GetWeatherForecast?cityCode='+localGet(prefGet('l'),'w'),{onComplete:printTempo,onTimeout:printTempoError});page.run(pid);}}
function printTempoError(){s$('cweathercnt').innerHTML='<h1>Informa&ccedil;&atilde;o temporariamente indispon&iacute;vel</h1><div class="footer"><a onclick="runTempo();return(false);" href="/">Actualizar</a></div>';}
function printTempo(obj){s$('cweathercnt').innerHTML='';var meteo=new SAPO.Widget.Meteo();meteo.printForecast(obj,{showactual:true,forecastheight:70,forecastwidth:80,todayheight:70,todaywidth:80,forecastdays:1,divid:'cweathercnt',breakforecast:false});s$('cweathercnt').innerHTML+='<div id="accuid" class="footer">AccuWeather</div>';s$('pweathercnt').style.display='none';s$('cweathercnt').style.display='block';}
function toolTabSwap(box,func){for(var i=0;i<toolsb.length;i++){if(toolsb[i]===box&&s$(box).style.display==='none'){switch(box){case"mailBox":runMail();break;case"weatherBox":runTempo(prefGet('t'));break;case"horoscopoBox":runHoroscopo(prefGet('s'));break;case"amigosBox":runAmigos();break;case"trafficBox":runTransito();break;}
s$('b'+box).className='widget_btn on';s$(box).style.display='block';if(func){eval(func);}}
else
{if(s$('b'+toolsb[i])){s$('b'+toolsb[i]).className='widget_btn';s$(toolsb[i]).style.display='none';}}}}
function toolLoginBox(ret){if(ret){s$('idloginret').value=ret;}
else
{s$('idloginret').value='';}
toolTabSwap(false,false);s$('logintext').innerHTML='O seu <b>E-Mail</b> do SAPO e <b>password</b>';s$('formlogin').style.display="block";s$('toolButtons').style.display="none";}
function toolShowButtons(){toolTabSwap(false,false);s$('logintext').innerHTML='';s$('formlogin').style.display="none";s$('toolButtons').style.display="block";checkLogin();}
function checkLogin(){var params=[];params.push('t='+SAPO.Utility.Cookie.get().z);params.push('r='+s$('idloginret').value);var save=new Ajax.Request('/op/checktoken/',{method:'post',onSuccess:checkLoginResult,postBody:params.join('&')});}
function checkLoginResult(t){var p=t.responseText.split("#");if(p[0]==='0'){s$('logintext').innerHTML=logtxt;}
if(p[0]==='1'){uname=p[1];prefSet('z',uname);s$('logintext').innerHTML='<h1>Ol&aacute;, '+uname+'</h1><h2><a onclick="doLogout();return(false);" href="/">Sair</a></h2>';if(s$('idloginret').value!==''){toolTabSwap(s$('idloginret').value,false);}
s$('formlogin').style.display="none";s$('toolButtons').style.display="block";}}
function doLogout(){SAPO.Utility.Cookie.remove('z');s$('logintext').innerHTML=logtxt;toolTabSwap(false,false);runMail();runAmigos();}
function doLogin(){var params=[];params.push('l='+s$('formlogin').login.value);params.push('p='+s$('formlogin').password.value);var save=new Ajax.Request('/op/auth/',{method:'post',onSuccess:doLoginAuth,postBody:params.join('&')});}
function doLoginAuth(t){var p=t.responseText.split("#");if(p[0]==='1'){if(s$('loginsess').checked===true){SAPO.Utility.Cookie.set('z',p[1],60*60*24*7,'/',cookie_domain,false);}
else
{SAPO.Utility.Cookie.set('z',p[1],0,'/',cookie_domain,false);}
if(p[2]!==''){SAPO.Utility.Cookie.set('netbi',p[2],60*60*24*90,'/',netbi_domain,false);}
checkLogin();return;}
SAPO.Utility.Cookie.remove('z');alert('E-Mail ou Password incorrectos. Por favor tente de novo.');}
function changeColor(myid){var id=myid;if(myid===false){id='mz';}
var c=['mz','laranja','azul','ciano','rosa','magenta','roxo','cinza'];for(var i=0;i<c.length;i++){if(c[i]===id){s$('colorcss').setAttribute('href','/css/cor_'+id+'.css');s$(c[i]).className='cor active';}
else
{s$(c[i]).className='cor';}}
s$('prefsave').className="btn";}
function prefsPanel(){if(s$('optionBox').style.display==="block"){s$('optionBox').style.display="none";s$('boptionBoxArrow').className="bt down";}
else
{toolTabSwap(false,false);s$('prefsave').className="btn";s$('optionBox').style.display="block";s$('boptionBoxArrow').className="bt up";}
return(false);}
function switchPageWidth(w){if(w==='narrow'){if(lastwide!==w){s$('framecss').setAttribute('href','/css/'+narrow_css);}
s$('pagewnarrow').checked=true;}
else
if(w==='wide'){if(lastwide!==w){s$('framecss').setAttribute('href','/css/'+wide_css);}
s$('pagewwide').checked=true;}
else{s$('pagewauto').checked=true;browserwidth=pageWidth();if(browserwidth<950){s$('framecss').setAttribute('href','/css/'+narrow_css);}
else
{s$('framecss').setAttribute('href','/css/'+wide_css);}}
lastwide=w;return(false);}
function pageWidth(){return window.innerWidth!==null?window.innerWidth:document.documentElement&&document.documentElement.clientWidth?document.documentElement.clientWidth:document.body!==null?document.body.clientWidth:null;}
function runAmigos(){busyBox('amigosBox','A carregar');var u=SAPO.Utility.Cookie.get().z;if(u){var params=[];params.push('t='+u);var save=new Ajax.Request('/op/checkamigos/',{method:'post',onSuccess:printAmigosResult,postBody:params.join('&')});}
else
{s$('amigosBox').className='toolBoxInactive';s$('amigosBox').innerHTML='<ul><li><h1><a href="/" onclick="toolLoginBox(\'amigosBox\');return(false);">Entre para ver os seus amigos</a></h1></li><li class="footer"><a href="http://messenger.sapo.mz/">SAPO Messenger</a></li></ul>';}}
function getStateName(id){for(var i=0;i<imstates.length;i++){var p=imstates[i].split('/');if(p[0]===id){return(p[1]);}}
return(id);}
function messengerSndMsg(jid){s$('amigosBox').innerHTML='<ul class="form"><li><h1>Enviar mensagem para: </h1><h2>'+jid+'</h2></li><li><form onsubmit="messengerSndMsgDo(\''+jid+'\');return(false);" id="ms_sndmsg"><textarea name="msg"></textarea><input type="submit" class="btnSubmit" value="Enviar"</form></li><li><p>O seu amigo pode responder no SAPO Messenger</p></li><li class="footer"><a href="/" onclick="runAmigos();return(false);">Cancelar</a></li></ul>';}
function messengerSndMsgDo(jid){var msg=s$('ms_sndmsg').msg.value;var u=SAPO.Utility.Cookie.get().z;if(u){var params=[];params.push('t='+u);params.push('d='+jid);params.push('m='+SAPO.Utility.Url.base64Encode(msg));var save=new Ajax.Request('/op/sendmsg/',{method:'post',onSuccess:runAmigos,postBody:params.join('&')});}}
function printAmigosResult(t){try{var footer='<a href="http://mail.sapo.mz/" onclick="runAmigos();return(false);">Actualizar</a> | <a href="http://messenger.sapo.mz/">SAPO Messenger</a>';var p=t.responseText.split("\n");var nlim=28;var slim=200;if(p[0]==='0'){s$('amigosBox').className='toolBoxInactive';s$('amigosBox').innerHTML='<ul><li><h2>Voc&ecirc; n&atilde;o tem o SAPO Messenger configurado</h2></li><li><h1><a href="http://messenger.sapo.mz">Carregue aqui</a> para fazer Download do SAPO Messenger</a></h1></li><li class="footer">'+footer+'</li></ul>';return;}
s$('amigosBox').className='toolBox';if(p.length>2){var box=document.createElement('div');var ul=document.createElement('ul');for(var i=0;i<(p.length-1);i=i+4){if(p[i+2]!==''){var li=document.createElement('li');var h1=document.createElement('h1');var name=p[i+1];if(name.length>nlim){name=name.substr(0,nlim-3)+'...';}
var jid=p[i];var ic=document.createElement('div');ic.className='icons';var s=document.createElement('span');s.className='msg_'+p[i+2];var title=SAPO.Utility.String.htmlEntitiesDecode(getStateName(p[i+2]));if(p[i+3].length>0){title+=' - '+p[i+3];}
s.setAttribute('title',title);s.innerHTML='&nbsp;';var a=document.createElement('a');a.setAttribute('title',title);a.setAttribute('href','/');a.onclick=new Function("messengerSndMsg(\'"+jid+"\');return(false);");h1.innerHTML=name;var h2=document.createElement('h2');a.appendChild(h1);ic.appendChild(s);li.appendChild(ic);li.appendChild(a);ul.appendChild(li);}}
var ft=document.createElement('div');ft.className='footer';ft.innerHTML=footer;box.appendChild(ul);box.appendChild(ft);if(s$('amigosBox').firstChild){s$('amigosBox').replaceChild(box,s$('amigosBox').firstChild);}
else
{s$('amigosBox').appendChild(box);}}
else
{s$('amigosBox').innerHTML='<ul><li class="header">N&atilde;o tem o SAPO Messenger configurado</li><li class="footer">'+footer+'</li></ul>';}}catch(e){exception.log(e);return(false);}}
function runMail(){busyBox('mailBox','A carregar');var u=SAPO.Utility.Cookie.get().z;if(u){var params=[];params.push('t='+u);var save=new Ajax.Request('/op/checkmail/',{method:'post',onSuccess:printMailResult,onTimeout:printMailError,postBody:params.join('&')});}
else
{s$('mailBox').className='toolBoxInactive';s$('mailBox').innerHTML='<ul><li><h1><a href="/" onclick="toolLoginBox(\'mailBox\');return(false);">Entre para ver o seu E-Mail</a></h1></li><li class="footer"><a href="http://mail.sapo.mz/">SAPO Mail</a></li></ul>';}}
function printMailError(){s$('mailBox').className='toolBoxInactive';s$('mailBox').innerHTML='<ul><li><h1>Informa&ccedil;&atilde;o temporariamente indispon&iacute;vel</h1></li><li class="footer"><a href="http://mail.sapo.mz/" onclick="runMail();return(false);">Actualizar</a> | <a href="http://mail.sapo.mz/">SAPO Mail</a></li></ul>';}
function goMsg(id){var params=[];params.push('t='+SAPO.Utility.Cookie.get().z);params.push('i='+id);var save=new Ajax.Request('/op/gomsg/',{method:'post',onSuccess:goMsgRedirect,postBody:params.join('&')});}
function goMsgRedirect(t){var p=t.responseText.split("\n");if(p[0]!=='0'){lk('http://mail.sapo.pt/gomsg','tools_mail');location.href=p[0];return;}
exception.log('ALERT: E-Mail redirect failed brutally');}
function printMailResult(t){try{var p=t.responseText.split("\n");var nlim=28;var slim=200;if(p[0]==='0'){SAPO.Utility.Cookie.remove('z');runMail();return;}
var info=p[0].split("|");var footer='<a href="http://mail.sapo.pt/" onclick="runMail();return(false);">Actualizar</a> | <a href="'+info[3]+'">Mail do SAPO</a>';s$('mailBox').className='toolBox';if(p.length>2){var box=document.createElement('div');var ul=document.createElement('ul');for(var i=1;i<(p.length-1);i=i+11){var li=document.createElement('li');var h1=document.createElement('h1');var name=SAPO.Utility.Url.base64Decode(p[i+0]);if(name.length<=1){name=SAPO.Utility.Url.base64Decode(p[i+1]);}
if(name.length>nlim){name=name.substr(0,nlim-3)+'...';}
var subject=SAPO.Utility.Url.base64Decode(p[i+2]);if(subject.length>slim){subject=subject.substr(0,slim-3)+'...';}
var a=document.createElement('a');a.setAttribute('href',p[i+10]);h1.appendChild(document.createTextNode(name));var h2=document.createElement('h2');h2.appendChild(document.createTextNode(SAPO.Utility.Url.base64Decode(p[i+4])));var h3=document.createElement('h3');h3.appendChild(document.createTextNode(subject));var ic=document.createElement('div');ic.className='icons';var s=document.createElement('span');if(p[i+6]==='true'){s.className='msg_seen';h1.style.fontWeight='normal';}
if(p[i+7]==='true'){s.className='msg_recent';}
if(p[i+8]==='true'){s.className='msg_answered';h1.style.fontWeight='normal';}
s.innerHTML='&nbsp;';ic.appendChild(s);a.appendChild(h1);li.appendChild(a);li.appendChild(h2);li.appendChild(h3);li.appendChild(ic);ul.appendChild(li);}
var ft=document.createElement('div');ft.className='footer';ft.innerHTML=footer;box.appendChild(ul);box.appendChild(ft);if(s$('mailBox').firstChild){s$('mailBox').replaceChild(box,s$('mailBox').firstChild);}
else
{s$('mailBox').appendChild(box);}}
else
{s$('mailBox').innerHTML='<ul><li class="header">N&atilde;o tem mensagens de E-Mail</li><li class="footer">'+footer+'</li></ul>';}}catch(e){exception.log(e);return(false);}}
function resetPrefs(){SAPO.Utility.Cookie.remove('z');SAPO.Utility.Cookie.remove('p');prefs={};preLoadTasks();return(false);}
function prefSet(k,v){if(SAPO.Utility.Array.inArray(k,prefflds)===false){return;}
var ttl=day*30;var cookie={};cookie[k]=v;var newprefs=k+'='+v;if(prefs){var p=prefs.split('&');for(var i=0;i<p.length;i++){var q=p[i].split('=');if(q[0]!==k&&SAPO.Utility.Array.inArray(q[0],prefflds)===true){cookie[q[0]]=q[1];newprefs+='&'+q[0]+'='+q[1];}}}
SAPO.Utility.Cookie.set('p',SAPO.Utility.Url.base64Encode(newprefs),ttl);prefs=newprefs;}
function prefGet(k){if(prefs){var p=prefs.split('&');for(var i=0;i<p.length;i++){var q=p[i].split('=');if(q[0]===k){return(q[1]);}}}
return(false);}
function savePrefs(){var ttl=day*30;var c=s$('colorcss').getAttribute('href');var t=c.split('/');t=t[t.length-1].split('.');c=t[0].substr(4);prefSet('c',c);var widet='auto';if(s$('pagewwide').checked===true){widet='wide';}
if(s$('pagewnarrow').checked===true){widet='narrow';}
reload=false;if(widet!==prefGet('w')){reload=true;}
prefSet('w',widet);prefSet('n',s$('pnsel').pick.value);SAPO.Utility.Cookie.set('n2',s$('pnsel').pick.value,0);prefSet('d',s$('pdsel').pick.value);SAPO.Utility.Cookie.set('d2',s$('pdsel').pick.value,0);s$('prefsave').className="btn off";if(reload===true){location.href='/';}
return(false);}
function toolboxReset(){for(var i=0;i<toolsb.length;i++){s$(toolsb[i]).style.display='none';}}
function toolboxWeather(){toolboxReset();s$('weatherBox').style.display="block";}
function shortTxt(str,n){var words=str.split(' ');var resultstr='';for(var i=0;i<words.length;i++){if((resultstr+words[i]+' ').length>=n){resultstr+='&hellip;';break;}
resultstr+=words[i]+' ';}
return resultstr;}
function makeArray(obj){if(SAPO.Utility.Variable.isArray(obj)){var items=obj;}
else
{var items=[];items.push(obj);}
return items;}
function lk(l,p){var params=[];if(l!==undefined){params.push('l='+escape(l));params.push('p='+escape(p));params.push('u='+SAPO.Utility.Cookie.get().uu);params.push('r='+Math.floor(Math.random()*10000));(new Image).src="/op/dolink/?"+params.join("&");}}
var disappeardelay=350;var enableanchorlink=0;var hidemenu_onclick=0;var ie5=document.all;var ns6=document.getElementById&&!document.all;function getposOffset(what,offsettype){var totaloffset=(offsettype=="left")?what.offsetLeft:what.offsetTop;var parentEl=what.offsetParent;while(parentEl!==null){totaloffset=(offsettype=="left")?totaloffset+parentEl.offsetLeft:totaloffset+parentEl.offsetTop;parentEl=parentEl.offsetParent;}
return totaloffset;}
function showhide(obj,e,visible,hidden){if(ie5||ns6){dropmenuobj.style.left=dropmenuobj.style.top=-500;}
if(e.type=="click"&&obj.visibility==hidden||e.type=="mouseover"){obj.visibility=visible;}else if(e.type=="click"){obj.visibility=hidden;removeHackIframe();}}
function iecompattest(){return(document.compatMode&&document.compatMode!="BackCompat")?document.documentElement:document.body;}
function clearbrowseredge(obj,whichedge){var edgeoffset=0;if(whichedge=="rightedge"){var windowedge=ie5&&!window.opera?iecompattest().scrollLeft+iecompattest().clientWidth-15:window.pageXOffset+window.innerWidth-15;dropmenuobj.contentmeasure=dropmenuobj.offsetWidth;if(windowedge-dropmenuobj.x<dropmenuobj.contentmeasure){edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth;}}
else{var topedge=ie5&&!window.opera?iecompattest().scrollTop:window.pageYOffset;windowedge=ie5&&!window.opera?iecompattest().scrollTop+iecompattest().clientHeight-15:window.pageYOffset+window.innerHeight-18;dropmenuobj.contentmeasure=dropmenuobj.offsetHeight;if(windowedge-dropmenuobj.y<dropmenuobj.contentmeasure){edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight;if((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure){edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge;}}}
return edgeoffset;}
var hackIframe=false;function startHackIframe()
{if(!hackIframe){hackIframe=document.createElement('IFRAME');hackIframe.style.border='0';hackIframe.style.margin='0';hackIframe.style.padding='0';hackIframe.style.position='absolute';hackIframe.style.opacity='0';hackIframe.style.display='none';hackIframe.style.zIndex=99;if(document.body){document.body.appendChild(hackIframe);}else{hackIframe=false;}}}
function addHackIframe(top,left,id)
{if(!hackIframe){startHackIframe();}
removeHackIframe();var elm=document.getElementById(id);hackIframe.style.top=top+'px';hackIframe.style.left=left+'px';hackIframe.style.width=(Element.getWidth(elm)+1)+'px';hackIframe.style.height=(Element.getHeight(elm)+1)+'px';hackIframe.style.display='block';}
function removeHackIframe()
{if(hackIframe){hackIframe.style.display='none';}}
function dropdownmenu(obj,e,dropmenuID){if(window.event){event.cancelBubble=true;}
else if(e.stopPropagation){e.stopPropagation();}
if(typeof dropmenuobj!="undefined"){dropmenuobj.style.visibility="hidden";}
clearhidemenu();removeHackIframe();if(ie5||ns6){obj.onmouseout=delayhidemenu;dropmenuobj=document.getElementById(dropmenuID);if(hidemenu_onclick){dropmenuobj.onclick=function(){dropmenuobj.style.visibility='hidden';};}
dropmenuobj.onmouseover=clearhidemenu;dropmenuobj.onmouseout=ie5?function(){dynamichide(event);}:function(event){dynamichide(event);};showhide(dropmenuobj.style,e,"visible","hidden");dropmenuobj.x=getposOffset(obj,"left");dropmenuobj.y=getposOffset(obj,"top");dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj,"rightedge")+"px";dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj,"bottomedge")+obj.offsetHeight+"px";addHackIframe(parseInt(dropmenuobj.style.top,10),parseInt(dropmenuobj.style.left,10),dropmenuID);}
return clickreturnvalue();}
function clickreturnvalue(){if((ie5||ns6)&&!enableanchorlink){return false;}
return true;}
function contains_ns6(a,b){while(b.parentNode){if((b=b.parentNode)==a){return true;}}
return false;}
function dynamichide(e){if(ie5&&!dropmenuobj.contains(e.toElement)){delayhidemenu();}
if(ns6&&e.currentTarget!=e.relatedTarget&&!contains_ns6(e.currentTarget,e.relatedTarget)){delayhidemenu();}}
function delayhidemenu(){delayhide=setTimeout(function(){dropmenuobj.style.visibility='hidden';removeHackIframe();},disappeardelay);}
function clearhidemenu(){if(typeof delayhide!="undefined"){clearTimeout(delayhide);}}
var timerlen=5;var slideAniLen=250;var timerID=new Array();var startTime=new Array();var obj=new Array();var endHeight=new Array();var moving=new Array();var dir=new Array();function slidedown(objname){if(moving[objname])
return;if(document.getElementById(objname).style.display!="none")
return;moving[objname]=true;dir[objname]="down";startslide(objname);}
function slideup(objname){if(moving[objname])
return;if(document.getElementById(objname).style.display=="none")
return;moving[objname]=true;dir[objname]="up";startslide(objname);s$('srcaction').q.focus();}
function startslide(objname){obj[objname]=document.getElementById(objname);endHeight[objname]=parseInt(obj[objname].style.height);startTime[objname]=(new Date()).getTime();if(dir[objname]=="down"){obj[objname].style.height="1px";}
obj[objname].style.display="block";timerID[objname]=setInterval('slidetick(\''+objname+'\');',timerlen);}
function slidetick(objname){var elapsed=(new Date()).getTime()-startTime[objname];if(elapsed>slideAniLen)
endSlide(objname)
else{var d=Math.round(elapsed/slideAniLen*endHeight[objname]);if(dir[objname]=="up")
d=endHeight[objname]-d;obj[objname].style.height=d+"px";}
return;}
function endSlide(objname){clearInterval(timerID[objname]);if(dir[objname]=="up")
obj[objname].style.display="none";obj[objname].style.height=endHeight[objname]+"px";delete(moving[objname]);delete(timerID[objname]);delete(startTime[objname]);delete(endHeight[objname]);delete(obj[objname]);delete(dir[objname]);return;}
function toggleSlide(objname){if(document.getElementById(objname).style.display=="none"){slidedown(objname);}else{slideup(objname);}}
function refreshAds(){var now=parseInt((new Date()).getTime()/1000);if((last_activity>last_ads_refresh)||(last_ads_refresh+ads_hard_refresh<=now)){var ads=['pubmrecif','publrecif','pubsrecif','fraseif'];for(var i=0;i<ads.length;i++){var f=document.getElementById(ads[i]);if(f){f.src=f.src;}}
last_ads_refresh=now;}}
function refreshAllNews(zone){var save=new Ajax.Request('/op/allnews/?type=ajax',{method:'get',onSuccess:function(t){printAllNews(t)}});}
function printAllNews(t){eval('var allnews='+t.responseText);if(allnews===undefined){return;}
var zones=['geral','economia','desporto'];for(z=0;z<zones.length;z++){var obj=allnews[zones[z]];var zone=zones[z];var biggie='';var html='';if(obj.length<2)break;biggie+='<a onmousedown="lk(this.href,\'noticias_'+zone+'\');" href="'+obj[0].link+'">';if(obj[0].image){biggie+='<img title="'+obj[0].alt+'" src="'+obj[0].image.uri+'"/>';}
biggie+='<h1>'+obj[0].pre_title+'</h1>';biggie+='<h2>'+obj[0].title+'</h2></a>';biggie+='<p>'+obj[0].lead+'</p>';if(obj[0].related){biggie+='<div class="icons" style="display:block">';for(var j=0;j<obj[0].related.length;j++){biggie+='<a onmousedown="lk(this.href,\'noticias_'+zone+'_related\');" href="'+obj[0].related[j].link+'" class="rel_'+obj[0].related[j].content_type+'" title="'+obj[0].related[j].title+'">'+obj[0].related[j].title+'</a>';}
biggie+='</div>';}
s$(zone+'nb').innerHTML=biggie;html+='<ul id="newsitems">';for(var i=1;i<obj.length;i++){html+='<li>';html+='<a onmousedown="lk(this.href,\'noticias_'+zone+'\');" href="'+obj[i].link+'"><h1>'+obj[i].pre_title+'</h1><h2>'+obj[i].title+'</h2></a>';if(obj[i].related&&obj[i].related.length>0){html+='<div class="icons" style="display:block">';for(var j=0;j<obj[i].related.length;j++){html+='<a onmousedown="lk(this.href,\'noticias_'+zone+'_related\');" href="'+obj[i].related[j].link+'" class="rel_'+obj[i].related[j].content_type+'" title="'+obj[i].related[j].title+'">'+obj[i].related[j].title+'</a>';}
html+='</div>';}
html+='</li>';}
html+='</ul>';s$(zone+'ni').innerHTML=html;}}
if(typeof deconcept=="undefined")var deconcept=new Object();if(typeof deconcept.util=="undefined")deconcept.util=new Object();if(typeof deconcept.SWFObjectUtil=="undefined")deconcept.SWFObjectUtil=new Object();deconcept.SWFObject=function(swf,id,w,h,ver,c,quality,xiRedirectUrl,redirectUrl,detectKey){if(!document.getElementById){return;}
this.DETECT_KEY=detectKey?detectKey:'detectflash';this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);this.params=new Object();this.variables=new Object();this.attributes=new Array();if(swf){this.setAttribute('swf',swf);}
if(id){this.setAttribute('id',id);}
if(w){this.setAttribute('width',w);}
if(h){this.setAttribute('height',h);}
if(ver){this.setAttribute('version',new deconcept.PlayerVersion(ver.toString().split(".")));}
this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion();if(!window.opera&&document.all&&this.installedVer.major>7){deconcept.SWFObject.doPrepUnload=true;}
if(c){this.addParam('bgcolor',c);}
var q=quality?quality:'high';this.addParam('quality',q);this.setAttribute('useExpressInstall',false);this.setAttribute('doExpressInstall',false);var xir=(xiRedirectUrl)?xiRedirectUrl:window.location;this.setAttribute('xiRedirectUrl',xir);this.setAttribute('redirectUrl','');if(redirectUrl){this.setAttribute('redirectUrl',redirectUrl);}}
deconcept.SWFObject.prototype={useExpressInstall:function(path){this.xiSWFPath=!path?"expressinstall.swf":path;this.setAttribute('useExpressInstall',true);},setAttribute:function(name,value){this.attributes[name]=value;},getAttribute:function(name){return this.attributes[name];},addParam:function(name,value){this.params[name]=value;},getParams:function(){return this.params;},addVariable:function(name,value){this.variables[name]=value;},getVariable:function(name){return this.variables[name];},getVariables:function(){return this.variables;},getVariablePairs:function(){var variablePairs=new Array();var key;var variables=this.getVariables();for(key in variables){variablePairs[variablePairs.length]=key+"="+variables[key];}
return variablePairs;},getSWFHTML:function(){var swfNode="";if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");this.setAttribute('swf',this.xiSWFPath);}
swfNode='<embed type="application/x-shockwave-flash" src="'+this.getAttribute('swf')+'" width="'+this.getAttribute('width')+'" height="'+this.getAttribute('height')+'" style="'+this.getAttribute('style')+'"';swfNode+=' id="'+this.getAttribute('id')+'" name="'+this.getAttribute('id')+'" ';var params=this.getParams();for(var key in params){swfNode+=[key]+'="'+params[key]+'" ';}
var pairs=this.getVariablePairs().join("&");if(pairs.length>0){swfNode+='flashvars="'+pairs+'"';}
swfNode+='/>';}else{if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");this.setAttribute('swf',this.xiSWFPath);}
swfNode='<object id="'+this.getAttribute('id')+'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+this.getAttribute('width')+'" height="'+this.getAttribute('height')+'" style="'+this.getAttribute('style')+'">';swfNode+='<param name="movie" value="'+this.getAttribute('swf')+'" />';var params=this.getParams();for(var key in params){swfNode+='<param name="'+key+'" value="'+params[key]+'" />';}
var pairs=this.getVariablePairs().join("&");if(pairs.length>0){swfNode+='<param name="flashvars" value="'+pairs+'" />';}
swfNode+="</object>";}
return swfNode;},write:function(elementId){if(this.getAttribute('useExpressInstall')){var expressInstallReqVer=new deconcept.PlayerVersion([6,0,65]);if(this.installedVer.versionIsValid(expressInstallReqVer)&&!this.installedVer.versionIsValid(this.getAttribute('version'))){this.setAttribute('doExpressInstall',true);this.addVariable("MMredirectURL",escape(this.getAttribute('xiRedirectUrl')));document.title=document.title.slice(0,47)+" - Flash Player Installation";this.addVariable("MMdoctitle",document.title);}}
if(this.skipDetect||this.getAttribute('doExpressInstall')||this.installedVer.versionIsValid(this.getAttribute('version'))){var n=(typeof elementId=='string')?document.getElementById(elementId):elementId;n.innerHTML=this.getSWFHTML();return true;}else{if(this.getAttribute('redirectUrl')!=""){document.location.replace(this.getAttribute('redirectUrl'));}}
return false;}}
deconcept.SWFObjectUtil.getPlayerVersion=function(){var PlayerVersion=new deconcept.PlayerVersion([0,0,0]);if(navigator.plugins&&navigator.mimeTypes.length){var x=navigator.plugins["Shockwave Flash"];if(x&&x.description){PlayerVersion=new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));}}else if(navigator.userAgent&&navigator.userAgent.indexOf("Windows CE")>=0){var axo=1;var counter=3;while(axo){try{counter++;axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+counter);PlayerVersion=new deconcept.PlayerVersion([counter,0,0]);}catch(e){axo=null;}}}else{try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");}catch(e){try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");PlayerVersion=new deconcept.PlayerVersion([6,0,21]);axo.AllowScriptAccess="always";}catch(e){if(PlayerVersion.major==6){return PlayerVersion;}}
try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");}catch(e){}}
if(axo!=null){PlayerVersion=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));}}
return PlayerVersion;}
deconcept.PlayerVersion=function(arrVersion){this.major=arrVersion[0]!=null?parseInt(arrVersion[0]):0;this.minor=arrVersion[1]!=null?parseInt(arrVersion[1]):0;this.rev=arrVersion[2]!=null?parseInt(arrVersion[2]):0;}
deconcept.PlayerVersion.prototype.versionIsValid=function(fv){if(this.major<fv.major)return false;if(this.major>fv.major)return true;if(this.minor<fv.minor)return false;if(this.minor>fv.minor)return true;if(this.rev<fv.rev)return false;return true;}
deconcept.util={getRequestParameter:function(param){var q=document.location.search||document.location.hash;if(param==null){return q;}
if(q){var pairs=q.substring(1).split("&");for(var i=0;i<pairs.length;i++){if(pairs[i].substring(0,pairs[i].indexOf("="))==param){return pairs[i].substring((pairs[i].indexOf("=")+1));}}}
return"";}}
deconcept.SWFObjectUtil.cleanupSWFs=function(){var objects=document.getElementsByTagName("OBJECT");for(var i=objects.length-1;i>=0;i--){objects[i].style.display='none';for(var x in objects[i]){if(typeof objects[i][x]=='function'){objects[i][x]=function(){};}}}}
if(deconcept.SWFObject.doPrepUnload){if(!deconcept.unloadSet){deconcept.SWFObjectUtil.prepUnload=function(){__flash_unloadHandler=function(){};__flash_savedUnloadHandler=function(){};window.attachEvent("onunload",deconcept.SWFObjectUtil.cleanupSWFs);}
window.attachEvent("onbeforeunload",deconcept.SWFObjectUtil.prepUnload);deconcept.unloadSet=true;}}
if(!document.getElementById&&document.all){document.getElementById=function(id){return document.all[id];}}
var getQueryParamValue=deconcept.util.getRequestParameter;var FlashObject=deconcept.SWFObject;var SWFObject=deconcept.SWFObject;function loadCarousel(page){var html='';var offset=(page-1)*3;for(var i=offset;i<comunidade_items.length&&i<offset+3;i++){html+='<li id="dhtml-carousel-item-'+i+'">';html+='<a onmousedown="lk(this.href,\''+comunidade_items[i].boTag+'\');" href="'+comunidade_items[i].imageTagLink+'"><h2>'+comunidade_items[i].imageTag+'</h2>';html+='<span style="width: 133px; height: 100px;"><img src="'+comunidade_items[i].imageUrl+'"/></span><h2>'+comunidade_items[i].imageTitle+'</h2></a>';html+='</li>';}
for(var i=1;i<=3;i++){if(page==i){s$('pg-'+i).className='active';}else{s$('pg-'+i).className='';}}
if(page==1){var ln='<img id="left-arrow" onclick="" class="left-button-image" src="/imgs/btnPrevious-disabled.gif" alt="Previous Button"/>';}
else
{var ln='<img id="left-arrow" onclick="loadCarousel('+(page-1)+');return(false);" class="left-button-image" src="/imgs/btnPrevious.gif" alt="Previous Button"/>';}
if(page==3){var rn='<img id="right-arrow" onclick="" class="right-button-image" src="/imgs/btnNext-disabled.gif" alt="Next Button"/>';}
else
{var rn='<img id="right-arrow" onclick="loadCarousel('+(page+1)+');return(false);" class="right-button-image" src="/imgs/btnNext.gif" alt="Next Button"/>';}
s$('com-prev').innerHTML=ln;s$('com-next').innerHTML=rn;s$('comunidade-carousel').innerHTML=html;}