function activesearch()
{
	// July 17, 2007 - Rommil Santiago
	// Added a cookie to preserve tab choice
	
	// Feb 21, 2007 - Rommil Santiago - rommil.santiago@concordia.ca
	// Activates the search options	
	
	// Read from the cookie if it exists
	/*
	var searchtabcookie = readCookie('searchtab');
	
	if (searchtabcookie) {
		document.getElementById('search_selected').setAttribute('name', searchtabcookie);
		document.getElementById('search_option_list').className = searchtabcookie;
	}
	*/
	//ADDED BY Sothea Nim (snim@alcor.concordia.ca, info@sotheanim.com)
	//var searchtab_id_list = array( "li_thissite", "li_entire", "li_staff", "li_news", "li_events" );
	//for( var i=0; i < searchtab_id_list.length; i++ ) { document.getElementById(searchtab_id_list[i]).href = "#searchoption"; }
	/*
	var search_option_list = document.getElementById('search_option_list').getElementsByTagName('li');
	for (var i = 0; i < search_option_list.length; i++){
		search_option_list[i].getElementsByTagName('a')[0].onclick = function(){
			document.getElementById('search_selected').setAttribute('name',this.id);
			document.getElementById('search_option_list').className = this.id;
			
			// Write to cookie to preserve tab choice
			createCookie('searchtab', document.getElementById('search_option_list').className, 365);
	};
	search_option_list[i].getElementsByTagName('a')[0].href = '#searchoption';
	}
	// Javascript is active - so allow javascript version of Custom Google Search
	
	if (document.getElementById("javascript_enabled")){
		var js_on = document.getElementById("javascript_enabled");
		js_on.setAttribute('value',true);
	}
	*/
}

function queryclick(){
	var search_toplevel_query = document.getElementById('search_toplevel_query');
	if (search_toplevel_query.value == '')
		search_toplevel_query.value = 'Enter your Query here';
	search_toplevel_query.onclick = function(){
		this.value='';		
		this.onclick = function(){return false;};
		}
	}
	
function queryclick_media(){
	if (document.getElementById('expertsearch_query')){
		var expertsearch_query = document.getElementById('expertsearch_query');
	
		if (expertsearch_query.value == '')
			expertsearch_query.value = 'Enter a Phrase or Keyword';
		expertsearch_query.onclick = function(){
			this.value='';		
			this.onclick = function(){return false;};
			}
		}
	}
	
function queryclick_media_fr(){
	if (document.getElementById('expertsearch_query')){
		var expertsearch_query = document.getElementById('expertsearch_query');
	
		if (expertsearch_query.value == '')
			expertsearch_query.value = 'Entrer le mot-clŽ en anglais';
		expertsearch_query.onclick = function(){
			this.value='';		
			this.onclick = function(){return false;};
			}
		}
	}
	
function breakawaynav_arrows(){	
	if (document.getElementById('breakawaynav')){
		var bodyclasses = document.body.className.split(' ');
		for (var i = 1; i < bodyclasses.length; i++){
				if (document.getElementById(bodyclasses[i])){
					var target = document.getElementById(bodyclasses[i]).getElementsByTagName("a")[0];
					target.className = "list_header_link";
					var last_target = target;
				}
			}
		}
		if (last_target){
			if (last_target.parentNode.getElementsByTagName("ul").length == 0)
				last_target.className="list_header_link active_with_no_arrow";
			else
				last_target.className="list_header_link active_with_arrow";
			}			
	}
function tablelinks(){
	var table;
	var tablelinksexist = document.getElementsByTagName("table");
	var tablenumber = tablelinksexist.length;
	var j;
	if (tablenumber > 0){
		for (table = 0; table < tablenumber; table ++){
			if (tablelinksexist[table].className == 'expertlist'){
				var row = tablelinksexist[table].getElementsByTagName("tr");
				for (j = 0; j < row.length; j++){
					
					if (row[j].className == 'vcard expertentry'){
						row[j].onclick = function(){window.open(this.getElementsByTagName("td")[0].getElementsByTagName("a")[0].href,"_self");}
					}
				}
						
			}
		}
	}
}
function populateForm (netname, first, last, email, extension, perm) {

	if( netname == '' || netname == null) {

		alert("Netname must be provided");

		return;

	}

	if(chkValid(perm) == false) {

		alert("Please select permissions");

		return;

	}

	document.userform.netname.value = netname;

	document.userform.firstname.value = first;

	document.userform.lastname.value = last;

	document.userform.email.value = email;

	document.userform.extension.value = extension;	

	document.userform.access.options[perm].selected = true;

	

}

function chkValid(strString) {

	var strValidChars = "012";

	var strChar;

	var blnResult = true;

	if (strValidChars.indexOf(strString) == -1){

		blnResult = false;

	}

	return blnResult;

}

function myVoid() { }
function myOpen(URL,properties) {
    windowHandle = window.open(URL,'address_display',properties);
        if (!windowHandle.opener) windowHandle.opener=self;
        windowHandle.focus();
}

function showbookmarks(){
	if (window.external || window.sidebar || window.opera)	{
	if (document.getElementById('bookmark')){
		  var bookmark = document.getElementById('bookmark');
		  bookmark.className = 'show';
		  }
	}
}

function bookmark(url,title){
	
if (window.sidebar) {
    window.sidebar.addPanel(title,url,"");
}else if (window.external) {
  	window.external.AddFavorite(url,title);
}else{
    alert("Please use CTRL-D to bookmark");
  }
}

function alternateRows(){

	if (tables = document.getElementsByTagName("table")){
		for (var counter = 0; counter < tables.length; counter ++){
			var tableclass = tables[counter].className.split(' ');
			for (var j = 0; j < tableclass.length; j++){
				if (tableclass[j] == 'zebra'){
							var rows = document.getElementsByTagName("tr");
				for (i = 0; i < rows.length; i++){
						if (i % 2 == 1){
							rows[i].className = "lowlight";
						}else{
							rows[i].className = "highlight";	
						}
						// Make things clickable here
			
						if (rows_href = rows[i].firstChild.firstChild){
							rows[i].onclick = function(){
								window.open(this.firstChild.firstChild.getAttribute("href"),"_self");
					
							};
						}
						
					}//for		
				}
			}//for
				
		} // tables for
	}//if
}//function

function homebutton(){
	if(homebutton = document.getElementById("concordialogo")){
		homebutton.onmouseover = function(){
			homebutton.className = "homebutton_ie6";
		}
		homebutton.onmouseout = function(){
			homebutton.className = "homebutton_ie6_off";
		}
	}

}



// Cross-browser implementation of element.addEventListener()  
function addListener(element, type, expression, bubbling){  
	bubbling = bubbling || false;  
  
	if(window.addEventListener)    { // Standard  
		element.addEventListener(type, expression, bubbling);  
		return true;  
	} else if(window.attachEvent) { // IE  
		element.attachEvent('on' + type, expression);  
		return true;  
	} else return false;  
}  
   
//This is what i want to do whenever someone clicks on the page  
function itHappened(evt){  
   
	//Get the clicket element  
	var tg = (window.event) ? evt.srcElement : evt.target;  
	//If it is an A element  
	if(tg.nodeName == 'A'){  
		//And it is not an internal link  
		if(tg.href.indexOf(location.host) == -1){  
			//Replace all odd characters, so that it works with Analytics Niavgation analysis  
			var url = tg.href.replace(/[^a-z|A-Z]/g, "_");  
   			var thisURL = document.location.href.replace(/[^a-z|A-Z]/g, "_");
			var txt = tg.innerHTML.replace(/[^a-z|A-Z]/g, "_");  
			var str = '?targetURL=' + url + '&sourceURL=' + thisURL + '&LinkTEXT=' + txt + '&startDATE=052708_1523&outgoinglink=true';
			try{  
				//Track it 
				if (document.getElementById("pageTracker"))
					pageTracker._trackPageview(str);
				if (document.getElementById("pageTracker_central"))	
					centralTracking._trackPageview(str);

			}  
		catch(err){  
		//alert('error: ' + err);  
		}  
	}  
}  
}  
 
 addListener(document, 'click', itHappened);  


// Parse the URL

function URL(url){
	if(url.length==0) eval('throw "Invalid URL ['+url+'];');
	this.url=url;
	this.port=-1;
	this.query=(this.url.indexOf('?')>=0)?this.url.substring(this.url.indexOf('?')+1):'';
	if(this.query.indexOf('#')>=0) this.query=this.query.substring(0,this.query.indexOf('#'));
	this.protocol='';
	this.host='';
	var protocolSepIndex=this.url.indexOf('://');
	if(protocolSepIndex>=0){
		this.protocol=this.url.substring(0,protocolSepIndex).toLowerCase();
		this.host=this.url.substring(protocolSepIndex+3);
		if(this.host.indexOf('/')>=0) this.host=this.host.substring(0,this.host.indexOf('/'));
		var atIndex=this.host.indexOf('@');
		if(atIndex>=0){
			var credentials=this.host.substring(0,atIndex);
			var colonIndex=credentials.indexOf(':');
			if(colonIndex>=0){
				this.username=credentials.substring(0,colonIndex);
				this.password=credentials.substring(colonIndex);
			}else{
				this.username=credentials;
			}
			this.host=this.host.substring(atIndex+1);
		}
		var portColonIndex=this.host.indexOf(':');
		if(portColonIndex>=0){
			this.port=this.host.substring(portColonIndex);
			this.host=this.host.substring(0,portColonIndex);
		}
		this.file=this.url.substring(protocolSepIndex+3);
		this.file=this.file.substring(this.file.indexOf('/'));
	}else{
		this.file=this.url;
	}
	if(this.file.indexOf('?')>=0) this.file=this.file.substring(0, this.file.indexOf('?'));
	var refSepIndex=url.indexOf('#');
	if(refSepIndex>=0){
		this.file=this.file.substring(0,refSepIndex);
		this.reference=this.url.substring(this.url.indexOf('#'));
	}else{
		this.reference='';
	}
	this.path=this.file;
	if(this.query.length>0) this.file+='?'+this.query;
	if(this.reference.length>0) this.file+='#'+this.reference;

	this.getPort=getPort;
	this.getQuery=getQuery;
	this.getProtocol=getProtocol;
	this.getHost=getHost;
	this.getUserName=getUserName;
	this.getPassword=getPassword;
	this.getFile=getFile;
	this.getReference=getReference;
	this.getPath=getPath;
	this.getArgumentValue=getArgumentValue;
	this.getArgumentValues=getArgumentValues;
	this.toString=toString;

	/* Returns the port part of this URL, i.e. '8080' in the url 'http://server:8080/' */
	function getPort(){
		return this.port;
	}

	/* Returns the query part of this URL, i.e. 'Open' in the url 'http://server/?Open' */
	function getQuery(){
		return this.query;
	}

	/* Returns the protocol of this URL, i.e. 'http' in the url 'http://server/' */
	function getProtocol(){
		return this.protocol;
	}

	/* Returns the host name of this URL, i.e. 'server.com' in the url 'http://server.com/' */
	function getHost(){
		return this.host;
	}

	/* Returns the user name part of this URL, i.e. 'joe' in the url 'http://joe@server.com/' */
	function getUserName(){
		return this.username;
	}

	/* Returns the password part of this url, i.e. 'secret' in the url 'http://joe:secret@server.com/' */
	function getPassword(){
		return this.password;
	}

	/* Returns the file part of this url, i.e. everything after the host name. */
	function getFile(){
		return this.file;
	}

	/* Returns the reference of this url, i.e. 'bookmark' in the url 'http://server/file.html#bookmark' */
	function getReference(){
		return this.reference;
	}

	/* Returns the file path of this url, i.e. '/dir/file.html' in the url 'http://server/dir/file.html' */
	function getPath(){
		return this.path;
	}

	/* Returns the FIRST matching value to the specified key in the query.
	   If the url has a non-value argument, like 'Open' in '?Open&bla=12', this method
	   returns the same as the key: 'Open'...
	   The url must be correctly encoded, ampersands must encoded as &amp;
	   I.e. returns 'value' if the key is 'key' in the url 'http://server/?Open&amp;key=value' */
	function getArgumentValue(key){
		var a=this.getArgumentValues();
		if(a.length<1) return '';
		for(i=0;i<a.length;i++){
			if(a[i][0]==key) return a[i][1];
		}
		return '';
	}

	/* Returns all key / value pairs in the query as a two dimensional array */
	function getArgumentValues(){
		var a=new Array();
		var b=this.query.split('&amp;');
		var c='';
		if(b.length<1) return a;
		for(i=0;i<b.length;i++){
			c=b[i].split('=');
			a[i]=new Array(c[0],((c.length==1)?c[0]:c[1]));
		}
		return a;
	}

	/* Returns a String representation of this url */
	function toString(){
		return this.url;
	}
}

function create_contribute_cookie(){
	createCookie("CCE_pref", 1, 1);
	document.getElementById("activate").innerHTML = 'Activated.';
	document.getElementById("deactivate").innerHTML = '<a href="javascript:Delete_Cookie();">Click here</a>';

}
// this deletes the cookie when called
function Delete_Cookie() {
	createCookie("CCE_pref", 0, -1);
	document.getElementById("deactivate").innerHTML = 'De-Activated.';
	document.getElementById("activate").innerHTML = '<a href="javascript:create_contribute_cookie()">Click here</a>.';
}

function replaceShareThis(){
	var span = document.getElementsByTagName("span");
	var links = document.getElementsByTagName("a");
	var i;
	var k;

	//for (i = 0; i < span.length; i++){
//		if (span[i].className == "stbuttontext")
//			span[i].innerHTML = "Share This";
//	}
	
	for (k = 0; k < links.length; k++){
		if (links[k].className == "stbutton stico_default"){
			links[k].innerHTML = '<span class="stbuttontext">Share This</span>';
			links[k].className = "";
		}
	}
	
// Now replace the email link
	if (document.getElementById("emaillink") && document.getElementById("sharethis_0")){
		$("#emaillink").replaceWith($("#sharethis_0"));
	}else{
		$("#sharethis_holder").remove();
	}

}

//MooTools, My Object Oriented Javascript Tools. Copyright (c) 2006-2007 Valerio Proietti, <http://mad4milk.net>, MIT Style License.

var MooTools={version:'1.11'};function $defined(obj){return(obj!=undefined);};function $type(obj){if(!$defined(obj))return false;if(obj.htmlElement)return'element';var type=typeof obj;if(type=='object'&&obj.nodeName){switch(obj.nodeType){case 1:return'element';case 3:return(/\S/).test(obj.nodeValue)?'textnode':'whitespace';}}
if(type=='object'||type=='function'){switch(obj.constructor){case Array:return'array';case RegExp:return'regexp';case Class:return'class';}
if(typeof obj.length=='number'){if(obj.item)return'collection';if(obj.callee)return'arguments';}}
return type;};function $merge(){var mix={};for(var i=0;i<arguments.length;i++){for(var property in arguments[i]){var ap=arguments[i][property];var mp=mix[property];if(mp&&$type(ap)=='object'&&$type(mp)=='object')mix[property]=$merge(mp,ap);else mix[property]=ap;}}
return mix;};var $extend=function(){var args=arguments;if(!args[1])args=[this,args[0]];for(var property in args[1])args[0][property]=args[1][property];return args[0];};var $native=function(){for(var i=0,l=arguments.length;i<l;i++){arguments[i].extend=function(props){for(var prop in props){if(!this.prototype[prop])this.prototype[prop]=props[prop];if(!this[prop])this[prop]=$native.generic(prop);}};}};$native.generic=function(prop){return function(bind){return this.prototype[prop].apply(bind,Array.prototype.slice.call(arguments,1));};};$native(Function,Array,String,Number);function $chk(obj){return!!(obj||obj===0);};function $pick(obj,picked){return $defined(obj)?obj:picked;};function $random(min,max){return Math.floor(Math.random()*(max-min+1)+min);};function $time(){return new Date().getTime();};function $clear(timer){clearTimeout(timer);clearInterval(timer);return null;};var Abstract=function(obj){obj=obj||{};obj.extend=$extend;return obj;};var Window=new Abstract(window);var Document=new Abstract(document);document.head=document.getElementsByTagName('head')[0];window.xpath=!!(document.evaluate);if(window.ActiveXObject)window.ie=window[window.XMLHttpRequest?'ie7':'ie6']=true;else if(document.childNodes&&!document.all&&!navigator.taintEnabled)window.webkit=window[window.xpath?'webkit420':'webkit419']=true;else if(document.getBoxObjectFor!=null)window.gecko=true;window.khtml=window.webkit;Object.extend=$extend;if(typeof HTMLElement=='undefined'){var HTMLElement=function(){};if(window.webkit)document.createElement("iframe");HTMLElement.prototype=(window.webkit)?window["[[DOMElement.prototype]]"]:{};}
HTMLElement.prototype.htmlElement=function(){};if(window.ie6)try{document.execCommand("BackgroundImageCache",false,true);}catch(e){};var Class=function(properties){var klass=function(){return(arguments[0]!==null&&this.initialize&&$type(this.initialize)=='function')?this.initialize.apply(this,arguments):this;};$extend(klass,this);klass.prototype=properties;klass.constructor=Class;return klass;};Class.empty=function(){};Class.prototype={extend:function(properties){var proto=new this(null);for(var property in properties){var pp=proto[property];proto[property]=Class.Merge(pp,properties[property]);}
return new Class(proto);},implement:function(){for(var i=0,l=arguments.length;i<l;i++)$extend(this.prototype,arguments[i]);}};Class.Merge=function(previous,current){if(previous&&previous!=current){var type=$type(current);if(type!=$type(previous))return current;switch(type){case'function':var merged=function(){this.parent=arguments.callee.parent;return current.apply(this,arguments);};merged.parent=previous;return merged;case'object':return $merge(previous,current);}}
return current;};Array.extend({forEach:function(fn,bind){for(var i=0,j=this.length;i<j;i++)fn.call(bind,this[i],i,this);},filter:function(fn,bind){var results=[];for(var i=0,j=this.length;i<j;i++){if(fn.call(bind,this[i],i,this))results.push(this[i]);}
return results;},map:function(fn,bind){var results=[];for(var i=0,j=this.length;i<j;i++)results[i]=fn.call(bind,this[i],i,this);return results;},every:function(fn,bind){for(var i=0,j=this.length;i<j;i++){if(!fn.call(bind,this[i],i,this))return false;}
return true;},some:function(fn,bind){for(var i=0,j=this.length;i<j;i++){if(fn.call(bind,this[i],i,this))return true;}
return false;},indexOf:function(item,from){var len=this.length;for(var i=(from<0)?Math.max(0,len+from):from||0;i<len;i++){if(this[i]===item)return i;}
return-1;},copy:function(start,length){start=start||0;if(start<0)start=this.length+start;length=length||(this.length-start);var newArray=[];for(var i=0;i<length;i++)newArray[i]=this[start++];return newArray;},remove:function(item){var i=0;var len=this.length;while(i<len){if(this[i]===item){this.splice(i,1);len--;}else{i++;}}
return this;},contains:function(item,from){return this.indexOf(item,from)!=-1;},associate:function(keys){var obj={},length=Math.min(this.length,keys.length);for(var i=0;i<length;i++)obj[keys[i]]=this[i];return obj;},extend:function(array){for(var i=0,j=array.length;i<j;i++)this.push(array[i]);return this;},merge:function(array){for(var i=0,l=array.length;i<l;i++)this.include(array[i]);return this;},include:function(item){if(!this.contains(item))this.push(item);return this;},getRandom:function(){return this[$random(0,this.length-1)]||null;},getLast:function(){return this[this.length-1]||null;}});Array.prototype.each=Array.prototype.forEach;Array.each=Array.forEach;function $A(array){return Array.copy(array);};function $each(iterable,fn,bind){if(iterable&&typeof iterable.length=='number'&&$type(iterable)!='object'){Array.forEach(iterable,fn,bind);}else{for(var name in iterable)fn.call(bind||iterable,iterable[name],name);}};Array.prototype.test=Array.prototype.contains;String.extend({test:function(regex,params){return(($type(regex)=='string')?new RegExp(regex,params):regex).test(this);},toInt:function(){return parseInt(this,10);},toFloat:function(){return parseFloat(this);},camelCase:function(){return this.replace(/-\D/g,function(match){return match.charAt(1).toUpperCase();});},hyphenate:function(){return this.replace(/\w[A-Z]/g,function(match){return(match.charAt(0)+'-'+match.charAt(1).toLowerCase());});},capitalize:function(){return this.replace(/\b[a-z]/g,function(match){return match.toUpperCase();});},trim:function(){return this.replace(/^\s+|\s+$/g,'');},clean:function(){return this.replace(/\s{2,}/g,' ').trim();},rgbToHex:function(array){var rgb=this.match(/\d{1,3}/g);return(rgb)?rgb.rgbToHex(array):false;},hexToRgb:function(array){var hex=this.match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);return(hex)?hex.slice(1).hexToRgb(array):false;},contains:function(string,s){return(s)?(s+this+s).indexOf(s+string+s)>-1:this.indexOf(string)>-1;},escapeRegExp:function(){return this.replace(/([.*+?^${}()|[\]\/\\])/g,'\\$1');}});Array.extend({rgbToHex:function(array){if(this.length<3)return false;if(this.length==4&&this[3]==0&&!array)return'transparent';var hex=[];for(var i=0;i<3;i++){var bit=(this[i]-0).toString(16);hex.push((bit.length==1)?'0'+bit:bit);}
return array?hex:'#'+hex.join('');},hexToRgb:function(array){if(this.length!=3)return false;var rgb=[];for(var i=0;i<3;i++){rgb.push(parseInt((this[i].length==1)?this[i]+this[i]:this[i],16));}
return array?rgb:'rgb('+rgb.join(',')+')';}});Function.extend({create:function(options){var fn=this;options=$merge({'bind':fn,'event':false,'arguments':null,'delay':false,'periodical':false,'attempt':false},options);if($chk(options.arguments)&&$type(options.arguments)!='array')options.arguments=[options.arguments];return function(event){var args;if(options.event){event=event||window.event;args=[(options.event===true)?event:new options.event(event)];if(options.arguments)args.extend(options.arguments);}
else args=options.arguments||arguments;var returns=function(){return fn.apply($pick(options.bind,fn),args);};if(options.delay)return setTimeout(returns,options.delay);if(options.periodical)return setInterval(returns,options.periodical);if(options.attempt)try{return returns();}catch(err){return false;};return returns();};},pass:function(args,bind){return this.create({'arguments':args,'bind':bind});},attempt:function(args,bind){return this.create({'arguments':args,'bind':bind,'attempt':true})();},bind:function(bind,args){return this.create({'bind':bind,'arguments':args});},bindAsEventListener:function(bind,args){return this.create({'bind':bind,'event':true,'arguments':args});},delay:function(delay,bind,args){return this.create({'delay':delay,'bind':bind,'arguments':args})();},periodical:function(interval,bind,args){return this.create({'periodical':interval,'bind':bind,'arguments':args})();}});Number.extend({toInt:function(){return parseInt(this);},toFloat:function(){return parseFloat(this);},limit:function(min,max){return Math.min(max,Math.max(min,this));},round:function(precision){precision=Math.pow(10,precision||0);return Math.round(this*precision)/precision;},times:function(fn){for(var i=0;i<this;i++)fn(i);}});var Element=new Class({initialize:function(el,props){if($type(el)=='string'){if(window.ie&&props&&(props.name||props.type)){var name=(props.name)?' name="'+props.name+'"':'';var type=(props.type)?' type="'+props.type+'"':'';delete props.name;delete props.type;el='<'+el+name+type+'>';}
el=document.createElement(el);}
el=$(el);return(!props||!el)?el:el.set(props);}});var Elements=new Class({initialize:function(elements){return(elements)?$extend(elements,this):this;}});Elements.extend=function(props){for(var prop in props){this.prototype[prop]=props[prop];this[prop]=$native.generic(prop);}};function $(el){if(!el)return null;if(el.htmlElement)return Garbage.collect(el);if([window,document].contains(el))return el;var type=$type(el);if(type=='string'){el=document.getElementById(el);type=(el)?'element':false;}
if(type!='element')return null;if(el.htmlElement)return Garbage.collect(el);if(['object','embed'].contains(el.tagName.toLowerCase()))return el;$extend(el,Element.prototype);el.htmlElement=function(){};return Garbage.collect(el);};document.getElementsBySelector=document.getElementsByTagName;function $$(){var elements=[];for(var i=0,j=arguments.length;i<j;i++){var selector=arguments[i];switch($type(selector)){case'element':elements.push(selector);case'boolean':break;case false:break;case'string':selector=document.getElementsBySelector(selector,true);default:elements.extend(selector);}}
return $$.unique(elements);};$$.unique=function(array){var elements=[];for(var i=0,l=array.length;i<l;i++){if(array[i].$included)continue;var element=$(array[i]);if(element&&!element.$included){element.$included=true;elements.push(element);}}
for(var n=0,d=elements.length;n<d;n++)elements[n].$included=null;return new Elements(elements);};Elements.Multi=function(property){return function(){var args=arguments;var items=[];var elements=true;for(var i=0,j=this.length,returns;i<j;i++){returns=this[i][property].apply(this[i],args);if($type(returns)!='element')elements=false;items.push(returns);};return(elements)?$$.unique(items):items;};};Element.extend=function(properties){for(var property in properties){HTMLElement.prototype[property]=properties[property];Element.prototype[property]=properties[property];Element[property]=$native.generic(property);var elementsProperty=(Array.prototype[property])?property+'Elements':property;Elements.prototype[elementsProperty]=Elements.Multi(property);}};Element.extend({set:function(props){for(var prop in props){var val=props[prop];switch(prop){case'styles':this.setStyles(val);break;case'events':if(this.addEvents)this.addEvents(val);break;case'properties':this.setProperties(val);break;default:this.setProperty(prop,val);}}
return this;},inject:function(el,where){el=$(el);switch(where){case'before':el.parentNode.insertBefore(this,el);break;case'after':var next=el.getNext();if(!next)el.parentNode.appendChild(this);else el.parentNode.insertBefore(this,next);break;case'top':var first=el.firstChild;if(first){el.insertBefore(this,first);break;}
default:el.appendChild(this);}
return this;},injectBefore:function(el){return this.inject(el,'before');},injectAfter:function(el){return this.inject(el,'after');},injectInside:function(el){return this.inject(el,'bottom');},injectTop:function(el){return this.inject(el,'top');},adopt:function(){var elements=[];$each(arguments,function(argument){elements=elements.concat(argument);});$$(elements).inject(this);return this;},remove:function(){return this.parentNode.removeChild(this);},clone:function(contents){var el=$(this.cloneNode(contents!==false));if(!el.$events)return el;el.$events={};for(var type in this.$events)el.$events[type]={'keys':$A(this.$events[type].keys),'values':$A(this.$events[type].values)};return el.removeEvents();},replaceWith:function(el){el=$(el);this.parentNode.replaceChild(el,this);return el;},appendText:function(text){this.appendChild(document.createTextNode(text));return this;},hasClass:function(className){return this.className.contains(className,' ');},addClass:function(className){if(!this.hasClass(className))this.className=(this.className+' '+className).clean();return this;},removeClass:function(className){this.className=this.className.replace(new RegExp('(^|\\s)'+className+'(?:\\s|$)'),'$1').clean();return this;},toggleClass:function(className){return this.hasClass(className)?this.removeClass(className):this.addClass(className);},setStyle:function(property,value){switch(property){case'opacity':return this.setOpacity(parseFloat(value));case'float':property=(window.ie)?'styleFloat':'cssFloat';}
property=property.camelCase();switch($type(value)){case'number':if(!['zIndex','zoom'].contains(property))value+='px';break;case'array':value='rgb('+value.join(',')+')';}
this.style[property]=value;return this;},setStyles:function(source){switch($type(source)){case'object':Element.setMany(this,'setStyle',source);break;case'string':this.style.cssText=source;}
return this;},setOpacity:function(opacity){if(opacity==0){if(this.style.visibility!="hidden")this.style.visibility="hidden";}else{if(this.style.visibility!="visible")this.style.visibility="visible";}
if(!this.currentStyle||!this.currentStyle.hasLayout)this.style.zoom=1;if(window.ie)this.style.filter=(opacity==1)?'':"alpha(opacity="+opacity*100+")";this.style.opacity=this.$tmp.opacity=opacity;return this;},getStyle:function(property){property=property.camelCase();var result=this.style[property];if(!$chk(result)){if(property=='opacity')return this.$tmp.opacity;result=[];for(var style in Element.Styles){if(property==style){Element.Styles[style].each(function(s){var style=this.getStyle(s);result.push(parseInt(style)?style:'0px');},this);if(property=='border'){var every=result.every(function(bit){return(bit==result[0]);});return(every)?result[0]:false;}
return result.join(' ');}}
if(property.contains('border')){if(Element.Styles.border.contains(property)){return['Width','Style','Color'].map(function(p){return this.getStyle(property+p);},this).join(' ');}else if(Element.borderShort.contains(property)){return['Top','Right','Bottom','Left'].map(function(p){return this.getStyle('border'+p+property.replace('border',''));},this).join(' ');}}
if(document.defaultView)result=document.defaultView.getComputedStyle(this,null).getPropertyValue(property.hyphenate());else if(this.currentStyle)result=this.currentStyle[property];}
if(window.ie)result=Element.fixStyle(property,result,this);if(result&&property.test(/color/i)&&result.contains('rgb')){return result.split('rgb').splice(1,4).map(function(color){return color.rgbToHex();}).join(' ');}
return result;},getStyles:function(){return Element.getMany(this,'getStyle',arguments);},walk:function(brother,start){brother+='Sibling';var el=(start)?this[start]:this[brother];while(el&&$type(el)!='element')el=el[brother];return $(el);},getPrevious:function(){return this.walk('previous');},getNext:function(){return this.walk('next');},getFirst:function(){return this.walk('next','firstChild');},getLast:function(){return this.walk('previous','lastChild');},getParent:function(){return $(this.parentNode);},getChildren:function(){return $$(this.childNodes);},hasChild:function(el){return!!$A(this.getElementsByTagName('*')).contains(el);},getProperty:function(property){var index=Element.Properties[property];if(index)return this[index];var flag=Element.PropertiesIFlag[property]||0;if(!window.ie||flag)return this.getAttribute(property,flag);var node=this.attributes[property];return(node)?node.nodeValue:null;},removeProperty:function(property){var index=Element.Properties[property];if(index)this[index]='';else this.removeAttribute(property);return this;},getProperties:function(){return Element.getMany(this,'getProperty',arguments);},setProperty:function(property,value){var index=Element.Properties[property];if(index)this[index]=value;else this.setAttribute(property,value);return this;},setProperties:function(source){return Element.setMany(this,'setProperty',source);},setHTML:function(){this.innerHTML=$A(arguments).join('');return this;},setText:function(text){var tag=this.getTag();if(['style','script'].contains(tag)){if(window.ie){if(tag=='style')this.styleSheet.cssText=text;else if(tag=='script')this.setProperty('text',text);return this;}else{this.removeChild(this.firstChild);return this.appendText(text);}}
this[$defined(this.innerText)?'innerText':'textContent']=text;return this;},getText:function(){var tag=this.getTag();if(['style','script'].contains(tag)){if(window.ie){if(tag=='style')return this.styleSheet.cssText;else if(tag=='script')return this.getProperty('text');}else{return this.innerHTML;}}
return($pick(this.innerText,this.textContent));},getTag:function(){return this.tagName.toLowerCase();},empty:function(){Garbage.trash(this.getElementsByTagName('*'));return this.setHTML('');}});Element.fixStyle=function(property,result,element){if($chk(parseInt(result)))return result;if(['height','width'].contains(property)){var values=(property=='width')?['left','right']:['top','bottom'];var size=0;values.each(function(value){size+=element.getStyle('border-'+value+'-width').toInt()+element.getStyle('padding-'+value).toInt();});return element['offset'+property.capitalize()]-size+'px';}else if(property.test(/border(.+)Width|margin|padding/)){return'0px';}
return result;};Element.Styles={'border':[],'padding':[],'margin':[]};['Top','Right','Bottom','Left'].each(function(direction){for(var style in Element.Styles)Element.Styles[style].push(style+direction);});Element.borderShort=['borderWidth','borderStyle','borderColor'];Element.getMany=function(el,method,keys){var result={};$each(keys,function(key){result[key]=el[method](key);});return result;};Element.setMany=function(el,method,pairs){for(var key in pairs)el[method](key,pairs[key]);return el;};Element.Properties=new Abstract({'class':'className','for':'htmlFor','colspan':'colSpan','rowspan':'rowSpan','accesskey':'accessKey','tabindex':'tabIndex','maxlength':'maxLength','readonly':'readOnly','frameborder':'frameBorder','value':'value','disabled':'disabled','checked':'checked','multiple':'multiple','selected':'selected'});Element.PropertiesIFlag={'href':2,'src':2};Element.Methods={Listeners:{addListener:function(type,fn){if(this.addEventListener)this.addEventListener(type,fn,false);else this.attachEvent('on'+type,fn);return this;},removeListener:function(type,fn){if(this.removeEventListener)this.removeEventListener(type,fn,false);else this.detachEvent('on'+type,fn);return this;}}};window.extend(Element.Methods.Listeners);document.extend(Element.Methods.Listeners);Element.extend(Element.Methods.Listeners);var Garbage={elements:[],collect:function(el){if(!el.$tmp){Garbage.elements.push(el);el.$tmp={'opacity':1};}
return el;},trash:function(elements){for(var i=0,j=elements.length,el;i<j;i++){if(!(el=elements[i])||!el.$tmp)continue;if(el.$events)el.fireEvent('trash').removeEvents();for(var p in el.$tmp)el.$tmp[p]=null;for(var d in Element.prototype)el[d]=null;Garbage.elements[Garbage.elements.indexOf(el)]=null;el.htmlElement=el.$tmp=el=null;}
Garbage.elements.remove(null);},empty:function(){Garbage.collect(window);Garbage.collect(document);Garbage.trash(Garbage.elements);}};window.addListener('beforeunload',function(){window.addListener('unload',Garbage.empty);if(window.ie)window.addListener('unload',CollectGarbage);});var Event=new Class({initialize:function(event){if(event&&event.$extended)return event;this.$extended=true;event=event||window.event;this.event=event;this.type=event.type;this.target=event.target||event.srcElement;if(this.target.nodeType==3)this.target=this.target.parentNode;this.shift=event.shiftKey;this.control=event.ctrlKey;this.alt=event.altKey;this.meta=event.metaKey;if(['DOMMouseScroll','mousewheel'].contains(this.type)){this.wheel=(event.wheelDelta)?event.wheelDelta/120:-(event.detail||0)/3;}else if(this.type.contains('key')){this.code=event.which||event.keyCode;for(var name in Event.keys){if(Event.keys[name]==this.code){this.key=name;break;}}
if(this.type=='keydown'){var fKey=this.code-111;if(fKey>0&&fKey<13)this.key='f'+fKey;}
this.key=this.key||String.fromCharCode(this.code).toLowerCase();}else if(this.type.test(/(click|mouse|menu)/)){this.page={'x':event.pageX||event.clientX+document.documentElement.scrollLeft,'y':event.pageY||event.clientY+document.documentElement.scrollTop};this.client={'x':event.pageX?event.pageX-window.pageXOffset:event.clientX,'y':event.pageY?event.pageY-window.pageYOffset:event.clientY};this.rightClick=(event.which==3)||(event.button==2);switch(this.type){case'mouseover':this.relatedTarget=event.relatedTarget||event.fromElement;break;case'mouseout':this.relatedTarget=event.relatedTarget||event.toElement;}
this.fixRelatedTarget();}
return this;},stop:function(){return this.stopPropagation().preventDefault();},stopPropagation:function(){if(this.event.stopPropagation)this.event.stopPropagation();else this.event.cancelBubble=true;return this;},preventDefault:function(){if(this.event.preventDefault)this.event.preventDefault();else this.event.returnValue=false;return this;}});Event.fix={relatedTarget:function(){if(this.relatedTarget&&this.relatedTarget.nodeType==3)this.relatedTarget=this.relatedTarget.parentNode;},relatedTargetGecko:function(){try{Event.fix.relatedTarget.call(this);}catch(e){this.relatedTarget=this.target;}}};Event.prototype.fixRelatedTarget=(window.gecko)?Event.fix.relatedTargetGecko:Event.fix.relatedTarget;Event.keys=new Abstract({'enter':13,'up':38,'down':40,'left':37,'right':39,'esc':27,'space':32,'backspace':8,'tab':9,'delete':46});Element.Methods.Events={addEvent:function(type,fn){this.$events=this.$events||{};this.$events[type]=this.$events[type]||{'keys':[],'values':[]};if(this.$events[type].keys.contains(fn))return this;this.$events[type].keys.push(fn);var realType=type;var custom=Element.Events[type];if(custom){if(custom.add)custom.add.call(this,fn);if(custom.map)fn=custom.map;if(custom.type)realType=custom.type;}
if(!this.addEventListener)fn=fn.create({'bind':this,'event':true});this.$events[type].values.push(fn);return(Element.NativeEvents.contains(realType))?this.addListener(realType,fn):this;},removeEvent:function(type,fn){if(!this.$events||!this.$events[type])return this;var pos=this.$events[type].keys.indexOf(fn);if(pos==-1)return this;var key=this.$events[type].keys.splice(pos,1)[0];var value=this.$events[type].values.splice(pos,1)[0];var custom=Element.Events[type];if(custom){if(custom.remove)custom.remove.call(this,fn);if(custom.type)type=custom.type;}
return(Element.NativeEvents.contains(type))?this.removeListener(type,value):this;},addEvents:function(source){return Element.setMany(this,'addEvent',source);},removeEvents:function(type){if(!this.$events)return this;if(!type){for(var evType in this.$events)this.removeEvents(evType);this.$events=null;}else if(this.$events[type]){this.$events[type].keys.each(function(fn){this.removeEvent(type,fn);},this);this.$events[type]=null;}
return this;},fireEvent:function(type,args,delay){if(this.$events&&this.$events[type]){this.$events[type].keys.each(function(fn){fn.create({'bind':this,'delay':delay,'arguments':args})();},this);}
return this;},cloneEvents:function(from,type){if(!from.$events)return this;if(!type){for(var evType in from.$events)this.cloneEvents(from,evType);}else if(from.$events[type]){from.$events[type].keys.each(function(fn){this.addEvent(type,fn);},this);}
return this;}};window.extend(Element.Methods.Events);document.extend(Element.Methods.Events);Element.extend(Element.Methods.Events);Element.Events=new Abstract({'mouseenter':{type:'mouseover',map:function(event){event=new Event(event);if(event.relatedTarget!=this&&!this.hasChild(event.relatedTarget))this.fireEvent('mouseenter',event);}},'mouseleave':{type:'mouseout',map:function(event){event=new Event(event);if(event.relatedTarget!=this&&!this.hasChild(event.relatedTarget))this.fireEvent('mouseleave',event);}},'mousewheel':{type:(window.gecko)?'DOMMouseScroll':'mousewheel'}});Element.NativeEvents=['click','dblclick','mouseup','mousedown','mousewheel','DOMMouseScroll','mouseover','mouseout','mousemove','keydown','keypress','keyup','load','unload','beforeunload','resize','move','focus','blur','change','submit','reset','select','error','abort','contextmenu','scroll'];Function.extend({bindWithEvent:function(bind,args){return this.create({'bind':bind,'arguments':args,'event':Event});}});Element.Events.domready={add:function(fn){if(window.loaded){fn.call(this);return;}
var domReady=function(){if(window.loaded)return;window.loaded=true;window.timer=$clear(window.timer);this.fireEvent('domready');}.bind(this);if(document.readyState&&window.webkit){window.timer=function(){if(['loaded','complete'].contains(document.readyState))domReady();}.periodical(50);}else if(document.readyState&&window.ie){if(!$('ie_ready')){var src=(window.location.protocol=='https:')?'://0':'javascript:void(0)';document.write('<script id="ie_ready" defer src="'+src+'"><\/script>');$('ie_ready').onreadystatechange=function(){if(this.readyState=='complete')domReady();};}}else{window.addListener("load",domReady);document.addListener("DOMContentLoaded",domReady);}}};window.onDomReady=function(fn){return this.addEvent('domready',fn);};