/*
Copyright (c) 2007, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.net/yui/license.txt
version: 2.2.2
*/

if(typeof YAHOO=="undefined"){var YAHOO={};}
YAHOO.namespace=function(){var a=arguments,o=null,i,j,d;for(i=0;i<a.length;i=i+1){d=a[i].split(".");o=YAHOO;for(j=(d[0]=="YAHOO")?1:0;j<d.length;j=j+1){o[d[j]]=o[d[j]]||{};o=o[d[j]];}}
return o;};YAHOO.log=function(msg,cat,src){var l=YAHOO.widget.Logger;if(l&&l.log){return l.log(msg,cat,src);}else{return false;}};YAHOO.init=function(){this.namespace("util","widget","example");if(typeof YAHOO_config!="undefined"){var l=YAHOO_config.listener,ls=YAHOO.env.listeners,unique=true,i;if(l){for(i=0;i<ls.length;i=i+1){if(ls[i]==l){unique=false;break;}}
if(unique){ls.push(l);}}}};YAHOO.register=function(name,mainClass,data){var mods=YAHOO.env.modules;if(!mods[name]){mods[name]={versions:[],builds:[]};}
var m=mods[name],v=data.version,b=data.build,ls=YAHOO.env.listeners;m.name=name;m.version=v;m.build=b;m.versions.push(v);m.builds.push(b);m.mainClass=mainClass;for(var i=0;i<ls.length;i=i+1){ls[i](m);}
if(mainClass){mainClass.VERSION=v;mainClass.BUILD=b;}else{YAHOO.log("mainClass is undefined for module "+name,"warn");}};YAHOO.env=YAHOO.env||{modules:[],listeners:[],getVersion:function(name){return YAHOO.env.modules[name]||null;}};YAHOO.lang={isArray:function(obj){if(obj&&obj.constructor&&obj.constructor.toString().indexOf('Array')>-1){return true;}else{return YAHOO.lang.isObject(obj)&&obj.constructor==Array;}},isBoolean:function(obj){return typeof obj=='boolean';},isFunction:function(obj){return typeof obj=='function';},isNull:function(obj){return obj===null;},isNumber:function(obj){return typeof obj=='number'&&isFinite(obj);},isObject:function(obj){return obj&&(typeof obj=='object'||YAHOO.lang.isFunction(obj));},isString:function(obj){return typeof obj=='string';},isUndefined:function(obj){return typeof obj=='undefined';},hasOwnProperty:function(obj,prop){if(Object.prototype.hasOwnProperty){return obj.hasOwnProperty(prop);}
return!YAHOO.lang.isUndefined(obj[prop])&&obj.constructor.prototype[prop]!==obj[prop];},extend:function(subc,superc,overrides){if(!superc||!subc){throw new Error("YAHOO.lang.extend failed, please check that "+"all dependencies are included.");}
var F=function(){};F.prototype=superc.prototype;subc.prototype=new F();subc.prototype.constructor=subc;subc.superclass=superc.prototype;if(superc.prototype.constructor==Object.prototype.constructor){superc.prototype.constructor=superc;}
if(overrides){for(var i in overrides){subc.prototype[i]=overrides[i];}}},augment:function(r,s){if(!s||!r){throw new Error("YAHOO.lang.augment failed, please check that "+"all dependencies are included.");}
var rp=r.prototype,sp=s.prototype,a=arguments,i,p;if(a[2]){for(i=2;i<a.length;i=i+1){rp[a[i]]=sp[a[i]];}}else{for(p in sp){if(!rp[p]){rp[p]=sp[p];}}}}};YAHOO.init();YAHOO.util.Lang=YAHOO.lang;YAHOO.augment=YAHOO.lang.augment;YAHOO.extend=YAHOO.lang.extend;YAHOO.register("yahoo",YAHOO,{version:"2.2.2",build:"204"});
(function(){var Y=YAHOO.util,getStyle,setStyle,id_counter=0,propertyCache={};var ua=navigator.userAgent.toLowerCase(),isOpera=(ua.indexOf('opera')>-1),isSafari=(ua.indexOf('safari')>-1),isGecko=(!isOpera&&!isSafari&&ua.indexOf('gecko')>-1),isIE=(!isOpera&&ua.indexOf('msie')>-1);var patterns={HYPHEN:/(-[a-z])/i,ROOT_TAG:/body|html/i};var toCamel=function(property){if(!patterns.HYPHEN.test(property)){return property;}
if(propertyCache[property]){return propertyCache[property];}
var converted=property;while(patterns.HYPHEN.exec(converted)){converted=converted.replace(RegExp.$1,RegExp.$1.substr(1).toUpperCase());}
propertyCache[property]=converted;return converted;};if(document.defaultView&&document.defaultView.getComputedStyle){getStyle=function(el,property){var value=null;if(property=='float'){property='cssFloat';}
var computed=document.defaultView.getComputedStyle(el,'');if(computed){value=computed[toCamel(property)];}
return el.style[property]||value;};}else if(document.documentElement.currentStyle&&isIE){getStyle=function(el,property){switch(toCamel(property)){case'opacity':var val=100;try{val=el.filters['DXImageTransform.Microsoft.Alpha'].opacity;}catch(e){try{val=el.filters('alpha').opacity;}catch(e){}}
return val/100;break;case'float':property='styleFloat';default:var value=el.currentStyle?el.currentStyle[property]:null;return(el.style[property]||value);}};}else{getStyle=function(el,property){return el.style[property];};}
if(isIE){setStyle=function(el,property,val){switch(property){case'opacity':if(YAHOO.lang.isString(el.style.filter)){el.style.filter='alpha(opacity='+val*100+')';if(!el.currentStyle||!el.currentStyle.hasLayout){el.style.zoom=1;}}
break;case'float':property='styleFloat';default:el.style[property]=val;}};}else{setStyle=function(el,property,val){if(property=='float'){property='cssFloat';}
el.style[property]=val;};}
YAHOO.util.Dom={get:function(el){if(YAHOO.lang.isString(el)){return document.getElementById(el);}
if(YAHOO.lang.isArray(el)){var c=[];for(var i=0,len=el.length;i<len;++i){c[c.length]=Y.Dom.get(el[i]);}
return c;}
if(el){return el;}
return null;},getStyle:function(el,property){property=toCamel(property);var f=function(element){return getStyle(element,property);};return Y.Dom.batch(el,f,Y.Dom,true);},setStyle:function(el,property,val){property=toCamel(property);var f=function(element){setStyle(element,property,val);};Y.Dom.batch(el,f,Y.Dom,true);},getXY:function(el){var f=function(el){if((el.parentNode===null||el.offsetParent===null||this.getStyle(el,'display')=='none')&&el!=document.body){return false;}
var parentNode=null;var pos=[];var box;if(el.getBoundingClientRect){box=el.getBoundingClientRect();var doc=document;if(!this.inDocument(el)&&parent.document!=document){doc=parent.document;if(!this.isAncestor(doc.documentElement,el)){return false;}}
var scrollTop=Math.max(doc.documentElement.scrollTop,doc.body.scrollTop);var scrollLeft=Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft);return[box.left+scrollLeft,box.top+scrollTop];}
else{pos=[el.offsetLeft,el.offsetTop];parentNode=el.offsetParent;var hasAbs=this.getStyle(el,'position')=='absolute';if(parentNode!=el){while(parentNode){pos[0]+=parentNode.offsetLeft;pos[1]+=parentNode.offsetTop;if(isSafari&&!hasAbs&&this.getStyle(parentNode,'position')=='absolute'){hasAbs=true;}
parentNode=parentNode.offsetParent;}}
if(isSafari&&hasAbs){pos[0]-=document.body.offsetLeft;pos[1]-=document.body.offsetTop;}}
parentNode=el.parentNode;while(parentNode.tagName&&!patterns.ROOT_TAG.test(parentNode.tagName))
{if(Y.Dom.getStyle(parentNode,'display')!='inline'){pos[0]-=parentNode.scrollLeft;pos[1]-=parentNode.scrollTop;}
parentNode=parentNode.parentNode;}
return pos;};return Y.Dom.batch(el,f,Y.Dom,true);},getX:function(el){var f=function(el){return Y.Dom.getXY(el)[0];};return Y.Dom.batch(el,f,Y.Dom,true);},getY:function(el){var f=function(el){return Y.Dom.getXY(el)[1];};return Y.Dom.batch(el,f,Y.Dom,true);},setXY:function(el,pos,noRetry){var f=function(el){var style_pos=this.getStyle(el,'position');if(style_pos=='static'){this.setStyle(el,'position','relative');style_pos='relative';}
var pageXY=this.getXY(el);if(pageXY===false){return false;}
var delta=[parseInt(this.getStyle(el,'left'),10),parseInt(this.getStyle(el,'top'),10)];if(isNaN(delta[0])){delta[0]=(style_pos=='relative')?0:el.offsetLeft;}
if(isNaN(delta[1])){delta[1]=(style_pos=='relative')?0:el.offsetTop;}
if(pos[0]!==null){el.style.left=pos[0]-pageXY[0]+delta[0]+'px';}
if(pos[1]!==null){el.style.top=pos[1]-pageXY[1]+delta[1]+'px';}
if(!noRetry){var newXY=this.getXY(el);if((pos[0]!==null&&newXY[0]!=pos[0])||(pos[1]!==null&&newXY[1]!=pos[1])){this.setXY(el,pos,true);}}};Y.Dom.batch(el,f,Y.Dom,true);},setX:function(el,x){Y.Dom.setXY(el,[x,null]);},setY:function(el,y){Y.Dom.setXY(el,[null,y]);},getRegion:function(el){var f=function(el){var region=new Y.Region.getRegion(el);return region;};return Y.Dom.batch(el,f,Y.Dom,true);},getClientWidth:function(){return Y.Dom.getViewportWidth();},getClientHeight:function(){return Y.Dom.getViewportHeight();},getElementsByClassName:function(className,tag,root){var method=function(el){return Y.Dom.hasClass(el,className);};return Y.Dom.getElementsBy(method,tag,root);},hasClass:function(el,className){var re=new RegExp('(?:^|\\s+)'+className+'(?:\\s+|$)');var f=function(el){return re.test(el.className);};return Y.Dom.batch(el,f,Y.Dom,true);},addClass:function(el,className){var f=function(el){if(this.hasClass(el,className)){return;}
el.className=[el.className,className].join(' ');};Y.Dom.batch(el,f,Y.Dom,true);},removeClass:function(el,className){var re=new RegExp('(?:^|\\s+)'+className+'(?:\\s+|$)','g');var f=function(el){if(!this.hasClass(el,className)){return;}
var c=el.className;el.className=c.replace(re,' ');if(this.hasClass(el,className)){this.removeClass(el,className);}};Y.Dom.batch(el,f,Y.Dom,true);},replaceClass:function(el,oldClassName,newClassName){if(oldClassName===newClassName){return false;}
var re=new RegExp('(?:^|\\s+)'+oldClassName+'(?:\\s+|$)','g');var f=function(el){if(!this.hasClass(el,oldClassName)){this.addClass(el,newClassName);return;}
el.className=el.className.replace(re,' '+newClassName+' ');if(this.hasClass(el,oldClassName)){this.replaceClass(el,oldClassName,newClassName);}};Y.Dom.batch(el,f,Y.Dom,true);},generateId:function(el,prefix){prefix=prefix||'yui-gen';el=el||{};var f=function(el){if(el){el=Y.Dom.get(el);}else{el={};}
if(!el.id){el.id=prefix+id_counter++;}
return el.id;};return Y.Dom.batch(el,f,Y.Dom,true);},isAncestor:function(haystack,needle){haystack=Y.Dom.get(haystack);if(!haystack||!needle){return false;}
var f=function(needle){if(haystack.contains&&!isSafari){return haystack.contains(needle);}
else if(haystack.compareDocumentPosition){return!!(haystack.compareDocumentPosition(needle)&16);}
else{var parent=needle.parentNode;while(parent){if(parent==haystack){return true;}
else if(!parent.tagName||parent.tagName.toUpperCase()=='HTML'){return false;}
parent=parent.parentNode;}
return false;}};return Y.Dom.batch(needle,f,Y.Dom,true);},inDocument:function(el){var f=function(el){return this.isAncestor(document.documentElement,el);};return Y.Dom.batch(el,f,Y.Dom,true);},getElementsBy:function(method,tag,root){tag=tag||'*';var nodes=[];if(root){root=Y.Dom.get(root);if(!root){return nodes;}}else{root=document;}
var elements=root.getElementsByTagName(tag);if(!elements.length&&(tag=='*'&&root.all)){elements=root.all;}
for(var i=0,len=elements.length;i<len;++i){if(method(elements[i])){nodes[nodes.length]=elements[i];}}
return nodes;},batch:function(el,method,o,override){var id=el;el=Y.Dom.get(el);var scope=(override)?o:window;if(!el||el.tagName||!el.length){if(!el){return false;}
return method.call(scope,el,o);}
var collection=[];for(var i=0,len=el.length;i<len;++i){if(!el[i]){id=el[i];}
collection[collection.length]=method.call(scope,el[i],o);}
return collection;},getDocumentHeight:function(){var scrollHeight=(document.compatMode!='CSS1Compat')?document.body.scrollHeight:document.documentElement.scrollHeight;var h=Math.max(scrollHeight,Y.Dom.getViewportHeight());return h;},getDocumentWidth:function(){var scrollWidth=(document.compatMode!='CSS1Compat')?document.body.scrollWidth:document.documentElement.scrollWidth;var w=Math.max(scrollWidth,Y.Dom.getViewportWidth());return w;},getViewportHeight:function(){var height=self.innerHeight;var mode=document.compatMode;if((mode||isIE)&&!isOpera){height=(mode=='CSS1Compat')?document.documentElement.clientHeight:document.body.clientHeight;}
return height;},getViewportWidth:function(){var width=self.innerWidth;var mode=document.compatMode;if(mode||isIE){width=(mode=='CSS1Compat')?document.documentElement.clientWidth:document.body.clientWidth;}
return width;}};})();YAHOO.util.Region=function(t,r,b,l){this.top=t;this[1]=t;this.right=r;this.bottom=b;this.left=l;this[0]=l;};YAHOO.util.Region.prototype.contains=function(region){return(region.left>=this.left&&region.right<=this.right&&region.top>=this.top&&region.bottom<=this.bottom);};YAHOO.util.Region.prototype.getArea=function(){return((this.bottom-this.top)*(this.right-this.left));};YAHOO.util.Region.prototype.intersect=function(region){var t=Math.max(this.top,region.top);var r=Math.min(this.right,region.right);var b=Math.min(this.bottom,region.bottom);var l=Math.max(this.left,region.left);if(b>=t&&r>=l){return new YAHOO.util.Region(t,r,b,l);}else{return null;}};YAHOO.util.Region.prototype.union=function(region){var t=Math.min(this.top,region.top);var r=Math.max(this.right,region.right);var b=Math.max(this.bottom,region.bottom);var l=Math.min(this.left,region.left);return new YAHOO.util.Region(t,r,b,l);};YAHOO.util.Region.prototype.toString=function(){return("Region {"+"top: "+this.top+", right: "+this.right+", bottom: "+this.bottom+", left: "+this.left+"}");};YAHOO.util.Region.getRegion=function(el){var p=YAHOO.util.Dom.getXY(el);var t=p[1];var r=p[0]+el.offsetWidth;var b=p[1]+el.offsetHeight;var l=p[0];return new YAHOO.util.Region(t,r,b,l);};YAHOO.util.Point=function(x,y){if(x instanceof Array){y=x[1];x=x[0];}
this.x=this.right=this.left=this[0]=x;this.y=this.top=this.bottom=this[1]=y;};YAHOO.util.Point.prototype=new YAHOO.util.Region();YAHOO.register("dom",YAHOO.util.Dom,{version:"2.2.2",build:"204"});
YAHOO.util.CustomEvent=function(type,oScope,silent,signature){this.type=type;this.scope=oScope||window;this.silent=silent;this.signature=signature||YAHOO.util.CustomEvent.LIST;this.subscribers=[];if(!this.silent){}
var onsubscribeType="_YUICEOnSubscribe";if(type!==onsubscribeType){this.subscribeEvent=new YAHOO.util.CustomEvent(onsubscribeType,this,true);}};YAHOO.util.CustomEvent.LIST=0;YAHOO.util.CustomEvent.FLAT=1;YAHOO.util.CustomEvent.prototype={subscribe:function(fn,obj,override){if(!fn){throw new Error("Invalid callback for subscriber to '"+this.type+"'");}
if(this.subscribeEvent){this.subscribeEvent.fire(fn,obj,override);}
this.subscribers.push(new YAHOO.util.Subscriber(fn,obj,override));},unsubscribe:function(fn,obj){if(!fn){return this.unsubscribeAll();}
var found=false;for(var i=0,len=this.subscribers.length;i<len;++i){var s=this.subscribers[i];if(s&&s.contains(fn,obj)){this._delete(i);found=true;}}
return found;},fire:function(){var len=this.subscribers.length;if(!len&&this.silent){return true;}
var args=[],ret=true,i;for(i=0;i<arguments.length;++i){args.push(arguments[i]);}
var argslength=args.length;if(!this.silent){}
for(i=0;i<len;++i){var s=this.subscribers[i];if(s){if(!this.silent){}
var scope=s.getScope(this.scope);if(this.signature==YAHOO.util.CustomEvent.FLAT){var param=null;if(args.length>0){param=args[0];}
ret=s.fn.call(scope,param,s.obj);}else{ret=s.fn.call(scope,this.type,args,s.obj);}
if(false===ret){if(!this.silent){}
return false;}}}
return true;},unsubscribeAll:function(){for(var i=0,len=this.subscribers.length;i<len;++i){this._delete(len-1-i);}
return i;},_delete:function(index){var s=this.subscribers[index];if(s){delete s.fn;delete s.obj;}
this.subscribers.splice(index,1);},toString:function(){return"CustomEvent: "+"'"+this.type+"', "+"scope: "+this.scope;}};YAHOO.util.Subscriber=function(fn,obj,override){this.fn=fn;this.obj=obj||null;this.override=override;};YAHOO.util.Subscriber.prototype.getScope=function(defaultScope){if(this.override){if(this.override===true){return this.obj;}else{return this.override;}}
return defaultScope;};YAHOO.util.Subscriber.prototype.contains=function(fn,obj){if(obj){return(this.fn==fn&&this.obj==obj);}else{return(this.fn==fn);}};YAHOO.util.Subscriber.prototype.toString=function(){return"Subscriber { obj: "+(this.obj||"")+", override: "+(this.override||"no")+" }";};if(!YAHOO.util.Event){YAHOO.util.Event=function(){var loadComplete=false;var DOMReady=false;var listeners=[];var unloadListeners=[];var legacyEvents=[];var legacyHandlers=[];var retryCount=0;var onAvailStack=[];var legacyMap=[];var counter=0;var lastError=null;return{POLL_RETRYS:200,POLL_INTERVAL:10,EL:0,TYPE:1,FN:2,WFN:3,OBJ:3,ADJ_SCOPE:4,isSafari:(/KHTML/gi).test(navigator.userAgent),webkit:function(){var v=navigator.userAgent.match(/AppleWebKit\/([^ ]*)/);if(v&&v[1]){return v[1];}
return null;}(),isIE:(!this.webkit&&!navigator.userAgent.match(/opera/gi)&&navigator.userAgent.match(/msie/gi)),_interval:null,startInterval:function(){if(!this._interval){var self=this;var callback=function(){self._tryPreloadAttach();};this._interval=setInterval(callback,this.POLL_INTERVAL);}},onAvailable:function(p_id,p_fn,p_obj,p_override){onAvailStack.push({id:p_id,fn:p_fn,obj:p_obj,override:p_override,checkReady:false});retryCount=this.POLL_RETRYS;this.startInterval();},onDOMReady:function(p_fn,p_obj,p_override){this.DOMReadyEvent.subscribe(p_fn,p_obj,p_override);},onContentReady:function(p_id,p_fn,p_obj,p_override){onAvailStack.push({id:p_id,fn:p_fn,obj:p_obj,override:p_override,checkReady:true});retryCount=this.POLL_RETRYS;this.startInterval();},addListener:function(el,sType,fn,obj,override){if(!fn||!fn.call){return false;}
if(this._isValidCollection(el)){var ok=true;for(var i=0,len=el.length;i<len;++i){ok=this.on(el[i],sType,fn,obj,override)&&ok;}
return ok;}else if(typeof el=="string"){var oEl=this.getEl(el);if(oEl){el=oEl;}else{this.onAvailable(el,function(){YAHOO.util.Event.on(el,sType,fn,obj,override);});return true;}}
if(!el){return false;}
if("unload"==sType&&obj!==this){unloadListeners[unloadListeners.length]=[el,sType,fn,obj,override];return true;}
var scope=el;if(override){if(override===true){scope=obj;}else{scope=override;}}
var wrappedFn=function(e){return fn.call(scope,YAHOO.util.Event.getEvent(e),obj);};var li=[el,sType,fn,wrappedFn,scope];var index=listeners.length;listeners[index]=li;if(this.useLegacyEvent(el,sType)){var legacyIndex=this.getLegacyIndex(el,sType);if(legacyIndex==-1||el!=legacyEvents[legacyIndex][0]){legacyIndex=legacyEvents.length;legacyMap[el.id+sType]=legacyIndex;legacyEvents[legacyIndex]=[el,sType,el["on"+sType]];legacyHandlers[legacyIndex]=[];el["on"+sType]=function(e){YAHOO.util.Event.fireLegacyEvent(YAHOO.util.Event.getEvent(e),legacyIndex);};}
legacyHandlers[legacyIndex].push(li);}else{try{this._simpleAdd(el,sType,wrappedFn,false);}catch(ex){this.lastError=ex;this.removeListener(el,sType,fn);return false;}}
return true;},fireLegacyEvent:function(e,legacyIndex){var ok=true,le,lh,li,scope,ret;lh=legacyHandlers[legacyIndex];for(var i=0,len=lh.length;i<len;++i){li=lh[i];if(li&&li[this.WFN]){scope=li[this.ADJ_SCOPE];ret=li[this.WFN].call(scope,e);ok=(ok&&ret);}}
le=legacyEvents[legacyIndex];if(le&&le[2]){le[2](e);}
return ok;},getLegacyIndex:function(el,sType){var key=this.generateId(el)+sType;if(typeof legacyMap[key]=="undefined"){return-1;}else{return legacyMap[key];}},useLegacyEvent:function(el,sType){if(this.webkit&&("click"==sType||"dblclick"==sType)){var v=parseInt(this.webkit,10);if(!isNaN(v)&&v<418){return true;}}
return false;},removeListener:function(el,sType,fn){var i,len;if(typeof el=="string"){el=this.getEl(el);}else if(this._isValidCollection(el)){var ok=true;for(i=0,len=el.length;i<len;++i){ok=(this.removeListener(el[i],sType,fn)&&ok);}
return ok;}
if(!fn||!fn.call){return this.purgeElement(el,false,sType);}
if("unload"==sType){for(i=0,len=unloadListeners.length;i<len;i++){var li=unloadListeners[i];if(li&&li[0]==el&&li[1]==sType&&li[2]==fn){unloadListeners.splice(i,1);return true;}}
return false;}
var cacheItem=null;var index=arguments[3];if("undefined"==typeof index){index=this._getCacheIndex(el,sType,fn);}
if(index>=0){cacheItem=listeners[index];}
if(!el||!cacheItem){return false;}
if(this.useLegacyEvent(el,sType)){var legacyIndex=this.getLegacyIndex(el,sType);var llist=legacyHandlers[legacyIndex];if(llist){for(i=0,len=llist.length;i<len;++i){li=llist[i];if(li&&li[this.EL]==el&&li[this.TYPE]==sType&&li[this.FN]==fn){llist.splice(i,1);break;}}}}else{try{this._simpleRemove(el,sType,cacheItem[this.WFN],false);}catch(ex){this.lastError=ex;return false;}}
delete listeners[index][this.WFN];delete listeners[index][this.FN];listeners.splice(index,1);return true;},getTarget:function(ev,resolveTextNode){var t=ev.target||ev.srcElement;return this.resolveTextNode(t);},resolveTextNode:function(node){if(node&&3==node.nodeType){return node.parentNode;}else{return node;}},getPageX:function(ev){var x=ev.pageX;if(!x&&0!==x){x=ev.clientX||0;if(this.isIE){x+=this._getScrollLeft();}}
return x;},getPageY:function(ev){var y=ev.pageY;if(!y&&0!==y){y=ev.clientY||0;if(this.isIE){y+=this._getScrollTop();}}
return y;},getXY:function(ev){return[this.getPageX(ev),this.getPageY(ev)];},getRelatedTarget:function(ev){var t=ev.relatedTarget;if(!t){if(ev.type=="mouseout"){t=ev.toElement;}else if(ev.type=="mouseover"){t=ev.fromElement;}}
return this.resolveTextNode(t);},getTime:function(ev){if(!ev.time){var t=new Date().getTime();try{ev.time=t;}catch(ex){this.lastError=ex;return t;}}
return ev.time;},stopEvent:function(ev){this.stopPropagation(ev);this.preventDefault(ev);},stopPropagation:function(ev){if(ev.stopPropagation){ev.stopPropagation();}else{ev.cancelBubble=true;}},preventDefault:function(ev){if(ev.preventDefault){ev.preventDefault();}else{ev.returnValue=false;}},getEvent:function(e){var ev=e||window.event;if(!ev){var c=this.getEvent.caller;while(c){ev=c.arguments[0];if(ev&&Event==ev.constructor){break;}
c=c.caller;}}
return ev;},getCharCode:function(ev){return ev.charCode||ev.keyCode||0;},_getCacheIndex:function(el,sType,fn){for(var i=0,len=listeners.length;i<len;++i){var li=listeners[i];if(li&&li[this.FN]==fn&&li[this.EL]==el&&li[this.TYPE]==sType){return i;}}
return-1;},generateId:function(el){var id=el.id;if(!id){id="yuievtautoid-"+counter;++counter;el.id=id;}
return id;},_isValidCollection:function(o){return(o&&o.length&&typeof o!="string"&&!o.tagName&&!o.alert&&typeof o[0]!="undefined");},elCache:{},getEl:function(id){return document.getElementById(id);},clearCache:function(){},DOMReadyEvent:new YAHOO.util.CustomEvent("DOMReady",this),_load:function(e){if(!loadComplete){loadComplete=true;var EU=YAHOO.util.Event;EU._ready();if(this.isIE){EU._simpleRemove(window,"load",EU._load);}}},_ready:function(e){if(!DOMReady){DOMReady=true;var EU=YAHOO.util.Event;EU.DOMReadyEvent.fire();EU._simpleRemove(document,"DOMContentLoaded",EU._ready);}},_tryPreloadAttach:function(){if(this.locked){return false;}
if(this.isIE&&!DOMReady){return false;}
this.locked=true;var tryAgain=!loadComplete;if(!tryAgain){tryAgain=(retryCount>0);}
var notAvail=[];var executeItem=function(el,item){var scope=el;if(item.override){if(item.override===true){scope=item.obj;}else{scope=item.override;}}
item.fn.call(scope,item.obj);};var i,len,item,el;for(i=0,len=onAvailStack.length;i<len;++i){item=onAvailStack[i];if(item&&!item.checkReady){el=this.getEl(item.id);if(el){executeItem(el,item);onAvailStack[i]=null;}else{notAvail.push(item);}}}
for(i=0,len=onAvailStack.length;i<len;++i){item=onAvailStack[i];if(item&&item.checkReady){el=this.getEl(item.id);if(el){if(loadComplete||el.nextSibling){executeItem(el,item);onAvailStack[i]=null;}}else{notAvail.push(item);}}}
retryCount=(notAvail.length===0)?0:retryCount-1;if(tryAgain){this.startInterval();}else{clearInterval(this._interval);this._interval=null;}
this.locked=false;return true;},purgeElement:function(el,recurse,sType){var elListeners=this.getListeners(el,sType);if(elListeners){for(var i=0,len=elListeners.length;i<len;++i){var l=elListeners[i];this.removeListener(el,l.type,l.fn);}}
if(recurse&&el&&el.childNodes){for(i=0,len=el.childNodes.length;i<len;++i){this.purgeElement(el.childNodes[i],recurse,sType);}}},getListeners:function(el,sType){var results=[],searchLists;if(!sType){searchLists=[listeners,unloadListeners];}else if(sType=="unload"){searchLists=[unloadListeners];}else{searchLists=[listeners];}
for(var j=0;j<searchLists.length;++j){var searchList=searchLists[j];if(searchList&&searchList.length>0){for(var i=0,len=searchList.length;i<len;++i){var l=searchList[i];if(l&&l[this.EL]===el&&(!sType||sType===l[this.TYPE])){results.push({type:l[this.TYPE],fn:l[this.FN],obj:l[this.OBJ],adjust:l[this.ADJ_SCOPE],index:i});}}}}
return(results.length)?results:null;},_unload:function(e){var EU=YAHOO.util.Event,i,j,l,len,index;for(i=0,len=unloadListeners.length;i<len;++i){l=unloadListeners[i];if(l){var scope=window;if(l[EU.ADJ_SCOPE]){if(l[EU.ADJ_SCOPE]===true){scope=l[EU.OBJ];}else{scope=l[EU.ADJ_SCOPE];}}
l[EU.FN].call(scope,EU.getEvent(e),l[EU.OBJ]);unloadListeners[i]=null;l=null;scope=null;}}
unloadListeners=null;if(listeners&&listeners.length>0){j=listeners.length;while(j){index=j-1;l=listeners[index];if(l){EU.removeListener(l[EU.EL],l[EU.TYPE],l[EU.FN],index);}
j=j-1;}
l=null;EU.clearCache();}
for(i=0,len=legacyEvents.length;i<len;++i){legacyEvents[i][0]=null;legacyEvents[i]=null;}
legacyEvents=null;EU._simpleRemove(window,"unload",EU._unload);},_getScrollLeft:function(){return this._getScroll()[1];},_getScrollTop:function(){return this._getScroll()[0];},_getScroll:function(){var dd=document.documentElement,db=document.body;if(dd&&(dd.scrollTop||dd.scrollLeft)){return[dd.scrollTop,dd.scrollLeft];}else if(db){return[db.scrollTop,db.scrollLeft];}else{return[0,0];}},regCE:function(){},_simpleAdd:function(){if(window.addEventListener){return function(el,sType,fn,capture){el.addEventListener(sType,fn,(capture));};}else if(window.attachEvent){return function(el,sType,fn,capture){el.attachEvent("on"+sType,fn);};}else{return function(){};}}(),_simpleRemove:function(){if(window.removeEventListener){return function(el,sType,fn,capture){el.removeEventListener(sType,fn,(capture));};}else if(window.detachEvent){return function(el,sType,fn){el.detachEvent("on"+sType,fn);};}else{return function(){};}}()};}();(function(){var EU=YAHOO.util.Event;EU.on=EU.addListener;if(EU.isIE){document.write('<scr'+'ipt id="_yui_eu_dr" defer="true" src="//:"></script>');var el=document.getElementById("_yui_eu_dr");el.onreadystatechange=function(){if("complete"==this.readyState){this.parentNode.removeChild(this);YAHOO.util.Event._ready();}};el=null;YAHOO.util.Event.onDOMReady(YAHOO.util.Event._tryPreloadAttach,YAHOO.util.Event,true);}else if(EU.webkit){EU._drwatch=setInterval(function(){var rs=document.readyState;if("loaded"==rs||"complete"==rs){clearInterval(EU._drwatch);EU._drwatch=null;EU._ready();}},EU.POLL_INTERVAL);}else{EU._simpleAdd(document,"DOMContentLoaded",EU._ready);}
EU._simpleAdd(window,"load",EU._load);EU._simpleAdd(window,"unload",EU._unload);EU._tryPreloadAttach();})();}
YAHOO.util.EventProvider=function(){};YAHOO.util.EventProvider.prototype={__yui_events:null,__yui_subscribers:null,subscribe:function(p_type,p_fn,p_obj,p_override){this.__yui_events=this.__yui_events||{};var ce=this.__yui_events[p_type];if(ce){ce.subscribe(p_fn,p_obj,p_override);}else{this.__yui_subscribers=this.__yui_subscribers||{};var subs=this.__yui_subscribers;if(!subs[p_type]){subs[p_type]=[];}
subs[p_type].push({fn:p_fn,obj:p_obj,override:p_override});}},unsubscribe:function(p_type,p_fn,p_obj){this.__yui_events=this.__yui_events||{};var ce=this.__yui_events[p_type];if(ce){return ce.unsubscribe(p_fn,p_obj);}else{return false;}},unsubscribeAll:function(p_type){return this.unsubscribe(p_type);},createEvent:function(p_type,p_config){this.__yui_events=this.__yui_events||{};var opts=p_config||{};var events=this.__yui_events;if(events[p_type]){}else{var scope=opts.scope||this;var silent=opts.silent||null;var ce=new YAHOO.util.CustomEvent(p_type,scope,silent,YAHOO.util.CustomEvent.FLAT);events[p_type]=ce;if(opts.onSubscribeCallback){ce.subscribeEvent.subscribe(opts.onSubscribeCallback);}
this.__yui_subscribers=this.__yui_subscribers||{};var qs=this.__yui_subscribers[p_type];if(qs){for(var i=0;i<qs.length;++i){ce.subscribe(qs[i].fn,qs[i].obj,qs[i].override);}}}
return events[p_type];},fireEvent:function(p_type,arg1,arg2,etc){this.__yui_events=this.__yui_events||{};var ce=this.__yui_events[p_type];if(ce){var args=[];for(var i=1;i<arguments.length;++i){args.push(arguments[i]);}
return ce.fire.apply(ce,args);}else{return null;}},hasEvent:function(type){if(this.__yui_events){if(this.__yui_events[type]){return true;}}
return false;}};YAHOO.util.KeyListener=function(attachTo,keyData,handler,event){if(!attachTo){}else if(!keyData){}else if(!handler){}
if(!event){event=YAHOO.util.KeyListener.KEYDOWN;}
var keyEvent=new YAHOO.util.CustomEvent("keyPressed");this.enabledEvent=new YAHOO.util.CustomEvent("enabled");this.disabledEvent=new YAHOO.util.CustomEvent("disabled");if(typeof attachTo=='string'){attachTo=document.getElementById(attachTo);}
if(typeof handler=='function'){keyEvent.subscribe(handler);}else{keyEvent.subscribe(handler.fn,handler.scope,handler.correctScope);}
function handleKeyPress(e,obj){if(!keyData.shift){keyData.shift=false;}
if(!keyData.alt){keyData.alt=false;}
if(!keyData.ctrl){keyData.ctrl=false;}
if(e.shiftKey==keyData.shift&&e.altKey==keyData.alt&&e.ctrlKey==keyData.ctrl){var dataItem;var keyPressed;if(keyData.keys instanceof Array){for(var i=0;i<keyData.keys.length;i++){dataItem=keyData.keys[i];if(dataItem==e.charCode){keyEvent.fire(e.charCode,e);break;}else if(dataItem==e.keyCode){keyEvent.fire(e.keyCode,e);break;}}}else{dataItem=keyData.keys;if(dataItem==e.charCode){keyEvent.fire(e.charCode,e);}else if(dataItem==e.keyCode){keyEvent.fire(e.keyCode,e);}}}}
this.enable=function(){if(!this.enabled){YAHOO.util.Event.addListener(attachTo,event,handleKeyPress);this.enabledEvent.fire(keyData);}
this.enabled=true;};this.disable=function(){if(this.enabled){YAHOO.util.Event.removeListener(attachTo,event,handleKeyPress);this.disabledEvent.fire(keyData);}
this.enabled=false;};this.toString=function(){return"KeyListener ["+keyData.keys+"] "+attachTo.tagName+
(attachTo.id?"["+attachTo.id+"]":"");};};YAHOO.util.KeyListener.KEYDOWN="keydown";YAHOO.util.KeyListener.KEYUP="keyup";YAHOO.register("event",YAHOO.util.Event,{version:"2.2.2",build:"204"});

/*
Copyright (c) 2007, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.net/yui/license.txt
version: 2.2.2
*/

YAHOO.util.Anim=function(el,attributes,duration,method){if(el){this.init(el,attributes,duration,method);}};YAHOO.util.Anim.prototype={toString:function(){var el=this.getEl();var id=el.id||el.tagName;return("Anim "+id);},patterns:{noNegatives:/width|height|opacity|padding/i,offsetAttribute:/^((width|height)|(top|left))$/,defaultUnit:/width|height|top$|bottom$|left$|right$/i,offsetUnit:/\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i},doMethod:function(attr,start,end){return this.method(this.currentFrame,start,end-start,this.totalFrames);},setAttribute:function(attr,val,unit){if(this.patterns.noNegatives.test(attr)){val=(val>0)?val:0;}
YAHOO.util.Dom.setStyle(this.getEl(),attr,val+unit);},getAttribute:function(attr){var el=this.getEl();var val=YAHOO.util.Dom.getStyle(el,attr);if(val!=='auto'&&!this.patterns.offsetUnit.test(val)){return parseFloat(val);}
var a=this.patterns.offsetAttribute.exec(attr)||[];var pos=!!(a[3]);var box=!!(a[2]);if(box||(YAHOO.util.Dom.getStyle(el,'position')=='absolute'&&pos)){val=el['offset'+a[0].charAt(0).toUpperCase()+a[0].substr(1)];}else{val=0;}
return val;},getDefaultUnit:function(attr){if(this.patterns.defaultUnit.test(attr)){return'px';}
return'';},setRuntimeAttribute:function(attr){var start;var end;var attributes=this.attributes;this.runtimeAttributes[attr]={};var isset=function(prop){return(typeof prop!=='undefined');};if(!isset(attributes[attr]['to'])&&!isset(attributes[attr]['by'])){return false;}
start=(isset(attributes[attr]['from']))?attributes[attr]['from']:this.getAttribute(attr);if(isset(attributes[attr]['to'])){end=attributes[attr]['to'];}else if(isset(attributes[attr]['by'])){if(start.constructor==Array){end=[];for(var i=0,len=start.length;i<len;++i){end[i]=start[i]+attributes[attr]['by'][i];}}else{end=start+attributes[attr]['by'];}}
this.runtimeAttributes[attr].start=start;this.runtimeAttributes[attr].end=end;this.runtimeAttributes[attr].unit=(isset(attributes[attr].unit))?attributes[attr]['unit']:this.getDefaultUnit(attr);},init:function(el,attributes,duration,method){var isAnimated=false;var startTime=null;var actualFrames=0;el=YAHOO.util.Dom.get(el);this.attributes=attributes||{};this.duration=duration||1;this.method=method||YAHOO.util.Easing.easeNone;this.useSeconds=true;this.currentFrame=0;this.totalFrames=YAHOO.util.AnimMgr.fps;this.getEl=function(){return el;};this.isAnimated=function(){return isAnimated;};this.getStartTime=function(){return startTime;};this.runtimeAttributes={};this.animate=function(){if(this.isAnimated()){return false;}
this.currentFrame=0;this.totalFrames=(this.useSeconds)?Math.ceil(YAHOO.util.AnimMgr.fps*this.duration):this.duration;YAHOO.util.AnimMgr.registerElement(this);};this.stop=function(finish){if(finish){this.currentFrame=this.totalFrames;this._onTween.fire();}
YAHOO.util.AnimMgr.stop(this);};var onStart=function(){this.onStart.fire();this.runtimeAttributes={};for(var attr in this.attributes){this.setRuntimeAttribute(attr);}
isAnimated=true;actualFrames=0;startTime=new Date();};var onTween=function(){var data={duration:new Date()-this.getStartTime(),currentFrame:this.currentFrame};data.toString=function(){return('duration: '+data.duration+', currentFrame: '+data.currentFrame);};this.onTween.fire(data);var runtimeAttributes=this.runtimeAttributes;for(var attr in runtimeAttributes){this.setAttribute(attr,this.doMethod(attr,runtimeAttributes[attr].start,runtimeAttributes[attr].end),runtimeAttributes[attr].unit);}
actualFrames+=1;};var onComplete=function(){var actual_duration=(new Date()-startTime)/1000;var data={duration:actual_duration,frames:actualFrames,fps:actualFrames/actual_duration};data.toString=function(){return('duration: '+data.duration+', frames: '+data.frames+', fps: '+data.fps);};isAnimated=false;actualFrames=0;this.onComplete.fire(data);};this._onStart=new YAHOO.util.CustomEvent('_start',this,true);this.onStart=new YAHOO.util.CustomEvent('start',this);this.onTween=new YAHOO.util.CustomEvent('tween',this);this._onTween=new YAHOO.util.CustomEvent('_tween',this,true);this.onComplete=new YAHOO.util.CustomEvent('complete',this);this._onComplete=new YAHOO.util.CustomEvent('_complete',this,true);this._onStart.subscribe(onStart);this._onTween.subscribe(onTween);this._onComplete.subscribe(onComplete);}};YAHOO.util.AnimMgr=new function(){var thread=null;var queue=[];var tweenCount=0;this.fps=1000;this.delay=1;this.registerElement=function(tween){queue[queue.length]=tween;tweenCount+=1;tween._onStart.fire();this.start();};this.unRegister=function(tween,index){tween._onComplete.fire();index=index||getIndex(tween);if(index!=-1){queue.splice(index,1);}
tweenCount-=1;if(tweenCount<=0){this.stop();}};this.start=function(){if(thread===null){thread=setInterval(this.run,this.delay);}};this.stop=function(tween){if(!tween){clearInterval(thread);for(var i=0,len=queue.length;i<len;++i){if(queue[0].isAnimated()){this.unRegister(queue[0],0);}}
queue=[];thread=null;tweenCount=0;}
else{this.unRegister(tween);}};this.run=function(){for(var i=0,len=queue.length;i<len;++i){var tween=queue[i];if(!tween||!tween.isAnimated()){continue;}
if(tween.currentFrame<tween.totalFrames||tween.totalFrames===null)
{tween.currentFrame+=1;if(tween.useSeconds){correctFrame(tween);}
tween._onTween.fire();}
else{YAHOO.util.AnimMgr.stop(tween,i);}}};var getIndex=function(anim){for(var i=0,len=queue.length;i<len;++i){if(queue[i]==anim){return i;}}
return-1;};var correctFrame=function(tween){var frames=tween.totalFrames;var frame=tween.currentFrame;var expected=(tween.currentFrame*tween.duration*1000/tween.totalFrames);var elapsed=(new Date()-tween.getStartTime());var tweak=0;if(elapsed<tween.duration*1000){tweak=Math.round((elapsed/expected-1)*tween.currentFrame);}else{tweak=frames-(frame+1);}
if(tweak>0&&isFinite(tweak)){if(tween.currentFrame+tweak>=frames){tweak=frames-(frame+1);}
tween.currentFrame+=tweak;}};};YAHOO.util.Bezier=new function(){this.getPosition=function(points,t){var n=points.length;var tmp=[];for(var i=0;i<n;++i){tmp[i]=[points[i][0],points[i][1]];}
for(var j=1;j<n;++j){for(i=0;i<n-j;++i){tmp[i][0]=(1-t)*tmp[i][0]+t*tmp[parseInt(i+1,10)][0];tmp[i][1]=(1-t)*tmp[i][1]+t*tmp[parseInt(i+1,10)][1];}}
return[tmp[0][0],tmp[0][1]];};};(function(){YAHOO.util.ColorAnim=function(el,attributes,duration,method){YAHOO.util.ColorAnim.superclass.constructor.call(this,el,attributes,duration,method);};YAHOO.extend(YAHOO.util.ColorAnim,YAHOO.util.Anim);var Y=YAHOO.util;var superclass=Y.ColorAnim.superclass;var proto=Y.ColorAnim.prototype;proto.toString=function(){var el=this.getEl();var id=el.id||el.tagName;return("ColorAnim "+id);};proto.patterns.color=/color$/i;proto.patterns.rgb=/^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;proto.patterns.hex=/^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;proto.patterns.hex3=/^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;proto.patterns.transparent=/^transparent|rgba\(0, 0, 0, 0\)$/;proto.parseColor=function(s){if(s.length==3){return s;}
var c=this.patterns.hex.exec(s);if(c&&c.length==4){return[parseInt(c[1],16),parseInt(c[2],16),parseInt(c[3],16)];}
c=this.patterns.rgb.exec(s);if(c&&c.length==4){return[parseInt(c[1],10),parseInt(c[2],10),parseInt(c[3],10)];}
c=this.patterns.hex3.exec(s);if(c&&c.length==4){return[parseInt(c[1]+c[1],16),parseInt(c[2]+c[2],16),parseInt(c[3]+c[3],16)];}
return null;};proto.getAttribute=function(attr){var el=this.getEl();if(this.patterns.color.test(attr)){var val=YAHOO.util.Dom.getStyle(el,attr);if(this.patterns.transparent.test(val)){var parent=el.parentNode;val=Y.Dom.getStyle(parent,attr);while(parent&&this.patterns.transparent.test(val)){parent=parent.parentNode;val=Y.Dom.getStyle(parent,attr);if(parent.tagName.toUpperCase()=='HTML'){val='#fff';}}}}else{val=superclass.getAttribute.call(this,attr);}
return val;};proto.doMethod=function(attr,start,end){var val;if(this.patterns.color.test(attr)){val=[];for(var i=0,len=start.length;i<len;++i){val[i]=superclass.doMethod.call(this,attr,start[i],end[i]);}
val='rgb('+Math.floor(val[0])+','+Math.floor(val[1])+','+Math.floor(val[2])+')';}
else{val=superclass.doMethod.call(this,attr,start,end);}
return val;};proto.setRuntimeAttribute=function(attr){superclass.setRuntimeAttribute.call(this,attr);if(this.patterns.color.test(attr)){var attributes=this.attributes;var start=this.parseColor(this.runtimeAttributes[attr].start);var end=this.parseColor(this.runtimeAttributes[attr].end);if(typeof attributes[attr]['to']==='undefined'&&typeof attributes[attr]['by']!=='undefined'){end=this.parseColor(attributes[attr].by);for(var i=0,len=start.length;i<len;++i){end[i]=start[i]+end[i];}}
this.runtimeAttributes[attr].start=start;this.runtimeAttributes[attr].end=end;}};})();YAHOO.util.Easing={easeNone:function(t,b,c,d){return c*t/d+b;},easeIn:function(t,b,c,d){return c*(t/=d)*t+b;},easeOut:function(t,b,c,d){return-c*(t/=d)*(t-2)+b;},easeBoth:function(t,b,c,d){if((t/=d/2)<1){return c/2*t*t+b;}
return-c/2*((--t)*(t-2)-1)+b;},easeInStrong:function(t,b,c,d){return c*(t/=d)*t*t*t+b;},easeOutStrong:function(t,b,c,d){return-c*((t=t/d-1)*t*t*t-1)+b;},easeBothStrong:function(t,b,c,d){if((t/=d/2)<1){return c/2*t*t*t*t+b;}
return-c/2*((t-=2)*t*t*t-2)+b;},elasticIn:function(t,b,c,d,a,p){if(t==0){return b;}
if((t/=d)==1){return b+c;}
if(!p){p=d*.3;}
if(!a||a<Math.abs(c)){a=c;var s=p/4;}
else{var s=p/(2*Math.PI)*Math.asin(c/a);}
return-(a*Math.pow(2,10*(t-=1))*Math.sin((t*d-s)*(2*Math.PI)/p))+b;},elasticOut:function(t,b,c,d,a,p){if(t==0){return b;}
if((t/=d)==1){return b+c;}
if(!p){p=d*.3;}
if(!a||a<Math.abs(c)){a=c;var s=p/4;}
else{var s=p/(2*Math.PI)*Math.asin(c/a);}
return a*Math.pow(2,-10*t)*Math.sin((t*d-s)*(2*Math.PI)/p)+c+b;},elasticBoth:function(t,b,c,d,a,p){if(t==0){return b;}
if((t/=d/2)==2){return b+c;}
if(!p){p=d*(.3*1.5);}
if(!a||a<Math.abs(c)){a=c;var s=p/4;}
else{var s=p/(2*Math.PI)*Math.asin(c/a);}
if(t<1){return-.5*(a*Math.pow(2,10*(t-=1))*Math.sin((t*d-s)*(2*Math.PI)/p))+b;}
return a*Math.pow(2,-10*(t-=1))*Math.sin((t*d-s)*(2*Math.PI)/p)*.5+c+b;},backIn:function(t,b,c,d,s){if(typeof s=='undefined'){s=1.70158;}
return c*(t/=d)*t*((s+1)*t-s)+b;},backOut:function(t,b,c,d,s){if(typeof s=='undefined'){s=1.70158;}
return c*((t=t/d-1)*t*((s+1)*t+s)+1)+b;},backBoth:function(t,b,c,d,s){if(typeof s=='undefined'){s=1.70158;}
if((t/=d/2)<1){return c/2*(t*t*(((s*=(1.525))+1)*t-s))+b;}
return c/2*((t-=2)*t*(((s*=(1.525))+1)*t+s)+2)+b;},bounceIn:function(t,b,c,d){return c-YAHOO.util.Easing.bounceOut(d-t,0,c,d)+b;},bounceOut:function(t,b,c,d){if((t/=d)<(1/2.75)){return c*(7.5625*t*t)+b;}else if(t<(2/2.75)){return c*(7.5625*(t-=(1.5/2.75))*t+.75)+b;}else if(t<(2.5/2.75)){return c*(7.5625*(t-=(2.25/2.75))*t+.9375)+b;}
return c*(7.5625*(t-=(2.625/2.75))*t+.984375)+b;},bounceBoth:function(t,b,c,d){if(t<d/2){return YAHOO.util.Easing.bounceIn(t*2,0,c,d)*.5+b;}
return YAHOO.util.Easing.bounceOut(t*2-d,0,c,d)*.5+c*.5+b;}};(function(){YAHOO.util.Motion=function(el,attributes,duration,method){if(el){YAHOO.util.Motion.superclass.constructor.call(this,el,attributes,duration,method);}};YAHOO.extend(YAHOO.util.Motion,YAHOO.util.ColorAnim);var Y=YAHOO.util;var superclass=Y.Motion.superclass;var proto=Y.Motion.prototype;proto.toString=function(){var el=this.getEl();var id=el.id||el.tagName;return("Motion "+id);};proto.patterns.points=/^points$/i;proto.setAttribute=function(attr,val,unit){if(this.patterns.points.test(attr)){unit=unit||'px';superclass.setAttribute.call(this,'left',val[0],unit);superclass.setAttribute.call(this,'top',val[1],unit);}else{superclass.setAttribute.call(this,attr,val,unit);}};proto.getAttribute=function(attr){if(this.patterns.points.test(attr)){var val=[superclass.getAttribute.call(this,'left'),superclass.getAttribute.call(this,'top')];}else{val=superclass.getAttribute.call(this,attr);}
return val;};proto.doMethod=function(attr,start,end){var val=null;if(this.patterns.points.test(attr)){var t=this.method(this.currentFrame,0,100,this.totalFrames)/100;val=Y.Bezier.getPosition(this.runtimeAttributes[attr],t);}else{val=superclass.doMethod.call(this,attr,start,end);}
return val;};proto.setRuntimeAttribute=function(attr){if(this.patterns.points.test(attr)){var el=this.getEl();var attributes=this.attributes;var start;var control=attributes['points']['control']||[];var end;var i,len;if(control.length>0&&!(control[0]instanceof Array)){control=[control];}else{var tmp=[];for(i=0,len=control.length;i<len;++i){tmp[i]=control[i];}
control=tmp;}
if(Y.Dom.getStyle(el,'position')=='static'){Y.Dom.setStyle(el,'position','relative');}
if(isset(attributes['points']['from'])){Y.Dom.setXY(el,attributes['points']['from']);}
else{Y.Dom.setXY(el,Y.Dom.getXY(el));}
start=this.getAttribute('points');if(isset(attributes['points']['to'])){end=translateValues.call(this,attributes['points']['to'],start);var pageXY=Y.Dom.getXY(this.getEl());for(i=0,len=control.length;i<len;++i){control[i]=translateValues.call(this,control[i],start);}}else if(isset(attributes['points']['by'])){end=[start[0]+attributes['points']['by'][0],start[1]+attributes['points']['by'][1]];for(i=0,len=control.length;i<len;++i){control[i]=[start[0]+control[i][0],start[1]+control[i][1]];}}
this.runtimeAttributes[attr]=[start];if(control.length>0){this.runtimeAttributes[attr]=this.runtimeAttributes[attr].concat(control);}
this.runtimeAttributes[attr][this.runtimeAttributes[attr].length]=end;}
else{superclass.setRuntimeAttribute.call(this,attr);}};var translateValues=function(val,start){var pageXY=Y.Dom.getXY(this.getEl());val=[val[0]-pageXY[0]+start[0],val[1]-pageXY[1]+start[1]];return val;};var isset=function(prop){return(typeof prop!=='undefined');};})();(function(){YAHOO.util.Scroll=function(el,attributes,duration,method){if(el){YAHOO.util.Scroll.superclass.constructor.call(this,el,attributes,duration,method);}};YAHOO.extend(YAHOO.util.Scroll,YAHOO.util.ColorAnim);var Y=YAHOO.util;var superclass=Y.Scroll.superclass;var proto=Y.Scroll.prototype;proto.toString=function(){var el=this.getEl();var id=el.id||el.tagName;return("Scroll "+id);};proto.doMethod=function(attr,start,end){var val=null;if(attr=='scroll'){val=[this.method(this.currentFrame,start[0],end[0]-start[0],this.totalFrames),this.method(this.currentFrame,start[1],end[1]-start[1],this.totalFrames)];}else{val=superclass.doMethod.call(this,attr,start,end);}
return val;};proto.getAttribute=function(attr){var val=null;var el=this.getEl();if(attr=='scroll'){val=[el.scrollLeft,el.scrollTop];}else{val=superclass.getAttribute.call(this,attr);}
return val;};proto.setAttribute=function(attr,val,unit){var el=this.getEl();if(attr=='scroll'){el.scrollLeft=val[0];el.scrollTop=val[1];}else{superclass.setAttribute.call(this,attr,val,unit);}};})();YAHOO.register("animation",YAHOO.util.Anim,{version:"2.2.2",build:"204"});

/*
Copyright (c) 2006 Yahoo! Inc. All rights reserved.
version 0.9.0
*/



YAHOO.namespace("YAHOO.widget");

/**
* @class
* <p>YAHOO.widget.DateMath is used for simple date manipulation. The class is a static utility
* used for adding, subtracting, and comparing dates.</p>
*/
YAHOO.widget.DateMath = new function() {

	/**
	* Constant field representing Day
	* @type String
	*/
	this.DAY = "D";

	/**
	* Constant field representing Week
	* @type String
	*/
	this.WEEK = "W";

	/**
	* Constant field representing Year
	* @type String
	*/
	this.YEAR = "Y";

	/**
	* Constant field representing Month
	* @type String
	*/
	this.MONTH = "M";

	/**
	* Constant field representing one day, in milliseconds
	* @type Integer
	*/
	this.ONE_DAY_MS = 1000*60*60*24;

	/**
	* Adds the specified amount of time to the this instance.
	* @param {Date} date	The JavaScript Date object to perform addition on
	* @param {string} field	The this field constant to be used for performing addition.
	* @param {Integer} amount	The number of units (measured in the field constant) to add to the date.
	*/
	this.add = function(date, field, amount) {
		var d = new Date(date.getTime());
		switch (field)
		{
			case this.MONTH:
				var newMonth = date.getMonth() + amount;
				var years = 0;


				if (newMonth < 0) {
					while (newMonth < 0)
					{
						newMonth += 12;
						years -= 1;
					}
				} else if (newMonth > 11) {
					while (newMonth > 11)
					{
						newMonth -= 12;
						years += 1;
					}
				}

				d.setMonth(newMonth);
				d.setFullYear(date.getFullYear() + years);
				break;
			case this.DAY:
				d.setDate(date.getDate() + amount);
				break;
			case this.YEAR:
				d.setFullYear(date.getFullYear() + amount);
				break;
			case this.WEEK:
				d.setDate(date.getDate() + 7);
				break;
		}
		return d;
	};

	/**
	* Subtracts the specified amount of time from the this instance.
	* @param {Date} date	The JavaScript Date object to perform subtraction on
	* @param {Integer} field	The this field constant to be used for performing subtraction.
	* @param {Integer} amount	The number of units (measured in the field constant) to subtract from the date.
	*/
	this.subtract = function(date, field, amount) {
		return this.add(date, field, (amount*-1));
	};

	/**
	* Determines whether a given date is before another date on the calendar.
	* @param {Date} date		The Date object to compare with the compare argument
	* @param {Date} compareTo	The Date object to use for the comparison
	* @return {Boolean} true if the date occurs before the compared date; false if not.
	*/
	this.before = function(date, compareTo) {
		var ms = compareTo.getTime();
		if (date.getTime() < ms) {
			return true;
		} else {
			return false;
		}
	};

	/**
	* Determines whether a given date is after another date on the calendar.
	* @param {Date} date		The Date object to compare with the compare argument
	* @param {Date} compareTo	The Date object to use for the comparison
	* @return {Boolean} true if the date occurs after the compared date; false if not.
	*/
	this.after = function(date, compareTo) {
		var ms = compareTo.getTime();
		if (date.getTime() > ms) {
			return true;
		} else {
			return false;
		}
	};

	/**
	* Retrieves a JavaScript Date object representing January 1 of any given year.
	* @param {Integer} calendarYear		The calendar year for which to retrieve January 1
	* @return {Date}	January 1 of the calendar year specified.
	*/
	this.getJan1 = function(calendarYear) {
		return new Date(calendarYear,0,1);
	};

	/**
	* Calculates the number of days the specified date is from January 1 of the specified calendar year.
	* Passing January 1 to this function would return an offset value of zero.
	* @param {Date}	date	The JavaScript date for which to find the offset
	* @param {Integer} calendarYear	The calendar year to use for determining the offset
	* @return {Integer}	The number of days since January 1 of the given year
	*/
	this.getDayOffset = function(date, calendarYear) {
		var beginYear = this.getJan1(calendarYear); // Find the start of the year. This will be in week 1.

		// Find the number of days the passed in date is away from the calendar year start
		var dayOffset = Math.ceil((date.getTime()-beginYear.getTime()) / this.ONE_DAY_MS);
		return dayOffset;
	};

	/**
	* Calculates the week number for the given date. This function assumes that week 1 is the
	* week in which January 1 appears, regardless of whether the week consists of a full 7 days.
	* The calendar year can be specified to help find what a the week number would be for a given
	* date if the date overlaps years. For instance, a week may be considered week 1 of 2005, or
	* week 53 of 2004. Specifying the optional calendarYear allows one to make this distinction
	* easily.
	* @param {Date}	date	The JavaScript date for which to find the week number
	* @param {Integer} calendarYear	OPTIONAL - The calendar year to use for determining the week number. Default is
	*											the calendar year of parameter "date".
	* @param {Integer} weekStartsOn	OPTIONAL - The integer (0-6) representing which day a week begins on. Default is 0 (for Sunday).
	* @return {Integer}	The week number of the given date.
	*/
	this.getWeekNumber = function(date, calendarYear, weekStartsOn) {
		if (! weekStartsOn) {
			weekStartsOn = 0;
		}
		if (! calendarYear) {
			calendarYear = date.getFullYear();
		}
		var weekNum = -1;

		var jan1 = this.getJan1(calendarYear);
		var jan1DayOfWeek = jan1.getDay();

		var month = date.getMonth();
		var day = date.getDate();
		var year = date.getFullYear();

		var dayOffset = this.getDayOffset(date, calendarYear); // Days since Jan 1, Calendar Year

		if (dayOffset < 0 && dayOffset >= (-1 * jan1DayOfWeek)) {
			weekNum = 1;
		} else {
			weekNum = 1;
			var testDate = this.getJan1(calendarYear);

			while (testDate.getTime() < date.getTime() && testDate.getFullYear() == calendarYear) {
				weekNum += 1;
				testDate = this.add(testDate, this.WEEK, 1);
			}
		}

		return weekNum;
	};

	/**
	* Determines if a given week overlaps two different years.
	* @param {Date}	weekBeginDate	The JavaScript Date representing the first day of the week.
	* @return {Boolean}	true if the date overlaps two different years.
	*/
	this.isYearOverlapWeek = function(weekBeginDate) {
		var overlaps = false;
		var nextWeek = this.add(weekBeginDate, this.DAY, 6);
		if (nextWeek.getFullYear() != weekBeginDate.getFullYear()) {
			overlaps = true;
		}
		return overlaps;
	};

	/**
	* Determines if a given week overlaps two different months.
	* @param {Date}	weekBeginDate	The JavaScript Date representing the first day of the week.
	* @return {Boolean}	true if the date overlaps two different months.
	*/
	this.isMonthOverlapWeek = function(weekBeginDate) {
		var overlaps = false;
		var nextWeek = this.add(weekBeginDate, this.DAY, 6);
		if (nextWeek.getMonth() != weekBeginDate.getMonth()) {
			overlaps = true;
		}
		return overlaps;
	};

	/**
	* Gets the first day of a month containing a given date.
	* @param {Date}	date	The JavaScript Date used to calculate the month start
	* @return {Date}		The JavaScript Date representing the first day of the month
	*/
	this.findMonthStart = function(date) {
		var start = new Date(date.getFullYear(), date.getMonth(), 1);
		return start;
	};

	/**
	* Gets the last day of a month containing a given date.
	* @param {Date}	date	The JavaScript Date used to calculate the month end
	* @return {Date}		The JavaScript Date representing the last day of the month
	*/
	this.findMonthEnd = function(date) {
		var start = this.findMonthStart(date);
		var nextMonth = this.add(start, this.MONTH, 1);
		var end = this.subtract(nextMonth, this.DAY, 1);
		return end;
	};

	/**
	* Clears the time fields from a given date, effectively setting the time to midnight.
	* @param {Date}	date	The JavaScript Date for which the time fields will be cleared
	* @return {Date}		The JavaScript Date cleared of all time fields
	*/
	this.clearTime = function(date) {
		date.setHours(0,0,0,0);
		return date;
	};
}

YAHOO.namespace("YAHOO.widget");

/**
* @class
* <p>Calendar_Core is the base class for the Calendar widget. In its most basic
* implementation, it has the ability to render a calendar widget on the page
* that can be manipulated to select a single date, move back and forth between
* months and years.</p>
* <p>To construct the placeholder for the calendar widget, the code is as
* follows:
*	<xmp>
*		<div id="cal1Container"></div>
*	</xmp>
* Note that the table can be replaced with any kind of element.
* </p>
* @constructor
* @param {String}	id			The id of the table element that will represent the calendar widget
* @param {String}	containerId	The id of the container element that will contain the calendar table
* @param {String}	monthyear	The month/year string used to set the current calendar page
* @param {String}	selected	A string of date values formatted using the date parser. The built-in
								default date format is MM/DD/YYYY. Ranges are defined using
								MM/DD/YYYY-MM/DD/YYYY. Month/day combinations are defined using MM/DD.
								Any combination of these can be combined by delimiting the string with
								commas. Example: "12/24/2005,12/25,1/18/2006-1/21/2006"
*/
YAHOO.widget.Calendar_Core = function(id, containerId, monthyear, selected) {
	if (arguments.length > 0)
	{
		this.init(id, containerId, monthyear, selected);
	}
}

/**
* Type constant used for renderers to represent an individual date (M/D/Y)
* @final
* @type String
*/
YAHOO.widget.Calendar_Core.DATE = "D";

/**
* Type constant used for renderers to represent an individual date across any year (M/D)
* @final
* @type String
*/
YAHOO.widget.Calendar_Core.MONTH_DAY = "MD";

/**
* Type constant used for renderers to represent a weekday
* @final
* @type String
*/
YAHOO.widget.Calendar_Core.WEEKDAY = "WD";

/**
* Type constant used for renderers to represent a range of individual dates (M/D/Y-M/D/Y)
* @final
* @type String
*/
YAHOO.widget.Calendar_Core.RANGE = "R";

/**
* Type constant used for renderers to represent a month across any year
* @final
* @type String
*/
YAHOO.widget.Calendar_Core.MONTH = "M";

/**
* Constant that represents the total number of date cells that are displayed in a given month
* including
* @final
* @type Integer
*/
YAHOO.widget.Calendar_Core.DISPLAY_DAYS = 42;

/**
* Constant used for halting the execution of the remainder of the render stack
* @final
* @type String
*/
YAHOO.widget.Calendar_Core.STOP_RENDER = "S";

YAHOO.widget.Calendar_Core.prototype = {

	/**
	* The configuration object used to set up the calendars various locale and style options.
	* @type Object
	*/
	Config : null,

	/**
	* The parent CalendarGroup, only to be set explicitly by the parent group
	* @type CalendarGroup
	*/
	parent : null,

	/**
	* The index of this item in the parent group
	* @type Integer
	*/
	index : -1,

	/**
	* The collection of calendar table cells
	* @type HTMLTableCellElement[]
	*/
	cells : null,

	/**
	* The collection of calendar week header cells
	* @type HTMLTableCellElement[]
	*/
	weekHeaderCells : null,

	/**
	* The collection of calendar week footer cells
	* @type HTMLTableCellElement[]
	*/
	weekFooterCells : null,

	/**
	* The collection of calendar cell dates that is parallel to the cells collection. The array contains dates field arrays in the format of [YYYY, M, D].
	* @type Array[](Integer[])
	*/
	cellDates : null,

	/**
	* The id that uniquely identifies this calendar. This id should match the id of the placeholder element on the page.
	* @type String
	*/
	id : null,

	/**
	* The DOM element reference that points to this calendar's container element. The calendar will be inserted into this element when the shell is rendered.
	* @type HTMLElement
	*/
	oDomContainer : null,

	/**
	* A Date object representing today's date.
	* @type Date
	*/
	today : null,

	/**
	* The list of render functions, along with required parameters, used to render cells.
	* @type Array[]
	*/
	renderStack : null,

	/**
	* A copy of the initial render functions created before rendering.
	* @type Array
	* @private
	*/
	_renderStack : null,

	/**
	* A Date object representing the month/year that the calendar is currently set to
	* @type Date
	*/
	pageDate : null,

	/**
	* A Date object representing the month/year that the calendar is initially set to
	* @type Date
	* @private
	*/
	_pageDate : null,

	/**
	* A Date object representing the minimum selectable date
	* @type Date
	*/
	minDate : null,

	/**
	* A Date object representing the maximum selectable date
	* @type Date
	*/
	maxDate : null,

	/**
	* The list of currently selected dates. The data format for this local collection is
	* an array of date field arrays, e.g:
	* [
	*	[2004,5,25],
	*	[2004,5,26]
	* ]
	* @type Array[](Integer[])
	*/
	selectedDates : null,

	/**
	* The private list of initially selected dates.
	* @type Array
	* @private
	*/
	_selectedDates : null,

	/**
	* A boolean indicating whether the shell of the calendar has already been rendered to the page
	* @type Boolean
	*/
	shellRendered : false,

	/**
	* The HTML table element that represents this calendar
	* @type HTMLTableElement
	*/
	table : null,

	/**
	* The HTML cell element that represents the main header cell TH used in the calendar table
	* @type HTMLTableCellElement
	*/
	headerCell : null


};



/**
* Initializes the calendar widget. This method must be called by all subclass constructors.
* @param {String}	id			The id of the table element that will represent the calendar widget
* @param {String}	containerId	The id of the container element that will contain the calendar table
* @param {String}	monthyear	The month/year string used to set the current calendar page
* @param {String}	selected	A string of date values formatted using the date parser. The built-in
								default date format is MM/DD/YYYY. Ranges are defined using
								MM/DD/YYYY-MM/DD/YYYY. Month/day combinations are defined using MM/DD.
								Any combination of these can be combined by delimiting the string with
								commas. Example: "12/24/2005,12/25,1/18/2006-1/21/2006"
*/
YAHOO.widget.Calendar_Core.prototype.init = function(id, containerId, monthyear, selected) {
	this.setupConfig();

	this.id = id;

	this.cellDates = new Array();

	this.cells = new Array();

	this.renderStack = new Array();
	this._renderStack = new Array();

	this.oDomContainer = document.getElementById(containerId);

	this.today = new Date();
	YAHOO.widget.DateMath.clearTime(this.today);

	var month;
	var year;

	if (monthyear)
	{
		var aMonthYear = monthyear.split(this.Locale.DATE_FIELD_DELIMITER);
		month = parseInt(aMonthYear[this.Locale.MY_MONTH_POSITION-1]);
		year = parseInt(aMonthYear[this.Locale.MY_YEAR_POSITION-1]);
	} else {
		month = this.today.getMonth()+1;
		year = this.today.getFullYear();
	}

	this.pageDate = new Date(year, month-1, 1);
	this._pageDate = new Date(this.pageDate.getTime());

	if (selected)
	{
		this.selectedDates = this._parseDates(selected);
		this._selectedDates = this.selectedDates.concat();
	} else {
		this.selectedDates = new Array();
		this._selectedDates = new Array();
	}

	this.wireDefaultEvents();
	this.wireCustomEvents();
};


/**
* Wires the local DOM events for the Calendar, including cell selection, hover, and
* default navigation that is used for moving back and forth between calendar pages.
*/
YAHOO.widget.Calendar_Core.prototype.wireDefaultEvents = function() {

	/**
	* The default event function that is attached to a date link within a calendar cell
	* when the calendar is rendered.
	* @param	e		The event
	* @param	cal		A reference to the calendar passed by the Event utility
	*/
	this.doSelectCell = function(e, cal) {
		var cell = this;
		var index = cell.index;

		if (cal.Options.MULTI_SELECT) {
			var link = cell.getElementsByTagName("A")[0];
			link.blur();

			var cellDate = cal.cellDates[index];
			var cellDateIndex = cal._indexOfSelectedFieldArray(cellDate);

			if (cellDateIndex > -1)
			{
				cal.deselectCell(index);
			} else {
				cal.selectCell(index);
			}

		} else {
			var link = cell.getElementsByTagName("A")[0];
			link.blur()

			cal.selectCell(index);
		}
	}

	/**
	* The event that is executed when the user hovers over a cell
	* @param	e		The event
	* @param	cal		A reference to the calendar passed by the Event utility
	* @private
	*/
	this.doCellMouseOver = function(e, cal) {
		YAHOO.widget.Calendar_Core.prependCssClass(this, cal.Style.CSS_CELL_HOVER);
	}

	/**
	* The event that is executed when the user moves the mouse out of a cell
	* @param	e		The event
	* @param	cal		A reference to the calendar passed by the Event utility
	* @private
	*/
	this.doCellMouseOut = function(e, cal) {
		YAHOO.widget.Calendar_Core.removeCssClass(this, cal.Style.CSS_CELL_HOVER);
	}

	/**
	* A wrapper event that executes the nextMonth method through a DOM event
	* @param	e		The event
	* @param	cal		A reference to the calendar passed by the Event utility
	* @private
	*/
	this.doNextMonth = function(e, cal) {
		cal.nextMonth();
	}

	/**
	* A wrapper event that executes the previousMonth method through a DOM event
	* @param	e		The event
	* @param	cal		A reference to the calendar passed by the Event utility
	* @private
	*/
	this.doPreviousMonth = function(e, cal) {
		cal.previousMonth();
	}
}

/**
* This function can be extended by subclasses to attach additional DOM events to
* the calendar. By default, this method is unimplemented.
*/
YAHOO.widget.Calendar_Core.prototype.wireCustomEvents = function() { }

/**
This method is called to initialize the widget configuration variables, including
style, localization, and other display and behavioral options.
<p>Config: Container for the CSS style configuration variables.</p>
<p><strong>Config.Style</strong> - Defines the CSS classes used for different calendar elements</p>
<blockquote>
	<div><em>CSS_CALENDAR</em> : Container table</div>
	<div><em>CSS_HEADER</em> : </div>
	<div><em>CSS_HEADER_TEXT</em> : Calendar header</div>
	<div><em>CSS_FOOTER</em> : Calendar footer</div>
	<div><em>CSS_CELL</em> : Calendar day cell</div>
	<div><em>CSS_CELL_OOM</em> : Calendar OOM (out of month) cell</div>
	<div><em>CSS_CELL_SELECTED</em> : Calendar selected cell</div>
	<div><em>CSS_CELL_RESTRICTED</em> : Calendar restricted cell</div>
	<div><em>CSS_CELL_TODAY</em> : Calendar cell for today's date</div>
	<div><em>CSS_ROW_HEADER</em> : The cell preceding a row (used for week number by default)</div>
	<div><em>CSS_ROW_FOOTER</em> : The cell following a row (not implemented by default)</div>
	<div><em>CSS_WEEKDAY_CELL</em> : The cells used for labeling weekdays</div>
	<div><em>CSS_WEEKDAY_ROW</em> : The row containing the weekday label cells</div>
	<div><em>CSS_BORDER</em> : The border style used for the default UED rendering</div>
	<div><em>CSS_CONTAINER</em> : Special container class used to properly adjust the sizing and float</div>
	<div><em>CSS_NAV_LEFT</em> : Left navigation arrow</div>
	<div><em>CSS_NAV_RIGHT</em> : Right navigation arrow</div>
	<div><em>CSS_CELL_TOP</em> : Outlying cell along the top row</div>
	<div><em>CSS_CELL_LEFT</em> : Outlying cell along the left row</div>
	<div><em>CSS_CELL_RIGHT</em> : Outlying cell along the right row</div>
	<div><em>CSS_CELL_BOTTOM</em> : Outlying cell along the bottom row</div>
	<div><em>CSS_CELL_HOVER</em> : Cell hover style</div>
	<div><em>CSS_CELL_HIGHLIGHT1</em> : Highlight color 1 for styling cells</div>
	<div><em>CSS_CELL_HIGHLIGHT2</em> : Highlight color 2 for styling cells</div>
	<div><em>CSS_CELL_HIGHLIGHT3</em> : Highlight color 3 for styling cells</div>
	<div><em>CSS_CELL_HIGHLIGHT4</em> : Highlight color 4 for styling cells</div>

</blockquote>
<p><strong>Config.Locale</strong> - Defines the locale string arrays used for localization</p>
<blockquote>
	<div><em>MONTHS_SHORT</em> : Array of 12 months in short format ("Jan", "Feb", etc.)</div>
	<div><em>MONTHS_LONG</em> : Array of 12 months in short format ("Jan", "Feb", etc.)</div>
	<div><em>WEEKDAYS_1CHAR</em> : Array of 7 days in 1-character format ("S", "M", etc.)</div>
	<div><em>WEEKDAYS_SHORT</em> : Array of 7 days in short format ("Su", "Mo", etc.)</div>
	<div><em>WEEKDAYS_MEDIUM</em> : Array of 7 days in medium format ("Sun", "Mon", etc.)</div>
	<div><em>WEEKDAYS_LONG</em> : Array of 7 days in long format ("Sunday", "Monday", etc.)</div>
	<div><em>DATE_DELIMITER</em> : The value used to delimit series of multiple dates (Default: ",")</div>
	<div><em>DATE_FIELD_DELIMITER</em> : The value used to delimit date fields (Default: "/")</div>
	<div><em>DATE_RANGE_DELIMITER</em> : The value used to delimit date fields (Default: "-")</div>
	<div><em>MY_MONTH_POSITION</em> : The value used to determine the position of the month in a month/year combo (e.g. 12/2005) (Default: 1)</div>
	<div><em>MY_YEAR_POSITION</em> : The value used to determine the position of the year in a month/year combo (e.g. 12/2005) (Default: 2)</div>
	<div><em>MD_MONTH_POSITION</em> : The value used to determine the position of the month in a month/day combo (e.g. 12/25) (Default: 1)</div>
	<div><em>MD_DAY_POSITION</em> : The value used to determine the position of the day in a month/day combo (e.g. 12/25) (Default: 2)</div>
	<div><em>MDY_MONTH_POSITION</em> : The value used to determine the position of the month in a month/day/year combo (e.g. 12/25/2005) (Default: 1)</div>
	<div><em>MDY_DAY_POSITION</em> : The value used to determine the position of the day in a month/day/year combo (e.g. 12/25/2005) (Default: 2)</div>
	<div><em>MDY_YEAR_POSITION</em> : The value used to determine the position of the year in a month/day/year combo (e.g. 12/25/2005) (Default: 3)</div>
</blockquote>
<p><strong>Config.Options</strong> - Defines other configurable calendar widget options</p>
<blockquote>
	<div><em>SHOW_WEEKDAYS</em> : Boolean, determines whether to display the weekday headers (defaults to true)</div>
	<div><em>LOCALE_MONTHS</em> : Array, points to the desired Config.Locale array (defaults to Config.Locale.MONTHS_LONG)</div>
	<div><em>LOCALE_WEEKDAYS</em> : Array, points to the desired Config.Locale array (defaults to Config.Locale.WEEKDAYS_SHORT)</div>
	<div><em>START_WEEKDAY</em> : Integer, 0-6, representing the day that a week begins on</div>
	<div><em>SHOW_WEEK_HEADER</em> : Boolean, determines whether to display row headers</div>
	<div><em>SHOW_WEEK_FOOTER</em> : Boolean, determines whether to display row footers</div>
	<div><em>HIDE_BLANK_WEEKS</em> : Boolean, determines whether to hide extra weeks that are completely OOM</div>
	<div><em>NAV_ARROW_LEFT</em> : String, the image path used for the left navigation arrow</div>
	<div><em>NAV_ARROW_RIGHT</em> : String, the image path used for the right navigation arrow</div>
</blockquote>
*/
YAHOO.widget.Calendar_Core.prototype.setupConfig = function() {
	/**
	* Container for the CSS style configuration variables.
	*/
	this.Config = new Object();

	this.Config.Style = {
		// Style variables
		CSS_ROW_HEADER: "calrowhead",
		CSS_ROW_FOOTER: "calrowfoot",
		CSS_CELL : "calcell",
		CSS_CELL_SELECTED : "selected",
		CSS_CELL_RESTRICTED : "restricted",
		CSS_CELL_TODAY : "today",
		CSS_CELL_OOM : "oom",
		CSS_HEADER : "calheader",
		CSS_HEADER_TEXT : "calhead",
		CSS_WEEKDAY_CELL : "calweekdaycell",
		CSS_WEEKDAY_ROW : "calweekdayrow",
		CSS_FOOTER : "calfoot",
		CSS_CALENDAR : "calendar",
		CSS_BORDER : "calbordered",
		CSS_CONTAINER : "calcontainer",
		CSS_NAV_LEFT : "calnavleft",
		CSS_NAV_RIGHT : "calnavright",
		CSS_CELL_TOP : "calcelltop",
		CSS_CELL_LEFT : "calcellleft",
		CSS_CELL_RIGHT : "calcellright",
		CSS_CELL_BOTTOM : "calcellbottom",
		CSS_CELL_HOVER : "calcellhover",
		CSS_CELL_HIGHLIGHT1 : "highlight1",
		CSS_CELL_HIGHLIGHT2 : "highlight2",
		CSS_CELL_HIGHLIGHT3 : "highlight3",
		CSS_CELL_HIGHLIGHT4 : "highlight4"
	};

	this.Style = this.Config.Style;

	this.Config.Locale = {
		// Locale definition
		MONTHS_SHORT : ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"],
		MONTHS_LONG : ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
		WEEKDAYS_1CHAR : ["S", "M", "T", "W", "T", "F", "S"],
		WEEKDAYS_SHORT : ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"],
		WEEKDAYS_MEDIUM : ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"],
		WEEKDAYS_LONG : ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"],
		DATE_DELIMITER : ",",
		DATE_FIELD_DELIMITER : "/",
		DATE_RANGE_DELIMITER : "-",
		MY_MONTH_POSITION : 1,
		MY_YEAR_POSITION : 2,
		MD_MONTH_POSITION : 1,
		MD_DAY_POSITION : 2,
		MDY_MONTH_POSITION : 1,
		MDY_DAY_POSITION : 2,
		MDY_YEAR_POSITION : 3
	};

	this.Locale = this.Config.Locale;

	this.Config.Options = {
		// Configuration variables
		MULTI_SELECT : false,
		SHOW_WEEKDAYS : true,
		START_WEEKDAY : 0,
		SHOW_WEEK_HEADER : false,
		SHOW_WEEK_FOOTER : false,
		HIDE_BLANK_WEEKS : false,
		NAV_ARROW_LEFT : "img/callt.gif",
		NAV_ARROW_RIGHT : "img/calrt.gif"
	};

	this.Options = this.Config.Options;

	this.customConfig();

	if (! this.Options.LOCALE_MONTHS) {
		this.Options.LOCALE_MONTHS=this.Locale.MONTHS_LONG;
	}
	if (! this.Options.LOCALE_WEEKDAYS) {
		this.Options.LOCALE_WEEKDAYS=this.Locale.WEEKDAYS_SHORT;
	}

	// If true, reconfigure weekday arrays to place Mondays first
	if (this.Options.START_WEEKDAY > 0)
	{
		for (var w=0;w<this.Options.START_WEEKDAY;++w) {
			this.Locale.WEEKDAYS_SHORT.push(this.Locale.WEEKDAYS_SHORT.shift());
			this.Locale.WEEKDAYS_MEDIUM.push(this.Locale.WEEKDAYS_MEDIUM.shift());
			this.Locale.WEEKDAYS_LONG.push(this.Locale.WEEKDAYS_LONG.shift());
		}
	}
};

/**
* This method is called when subclasses need to override configuration variables
* or create new ones. Values can be explicitly set as follows:
* <blockquote><code>
*	this.Config.Style.CSS_CELL = "newcalcell";
*	this.Config.Locale.MONTHS_SHORT = ["Jan", "Fév", "Mars", "Avr", "Mai", "Juin", "Juil", "Août", "Sept", "Oct", "Nov", "Déc"];
* </code></blockquote>
*/
YAHOO.widget.Calendar_Core.prototype.customConfig = function() { };

/**
* Builds the date label that will be displayed in the calendar header or
* footer, depending on configuration.
* @return	The formatted calendar month label
* @type String
*/
YAHOO.widget.Calendar_Core.prototype.buildMonthLabel = function() {
	var text = this.Options.LOCALE_MONTHS[this.pageDate.getMonth()] + " " + this.pageDate.getFullYear();
	return text;
};

/**
* Builds the date digit that will be displayed in calendar cells
* @return	The formatted day label
* @type	String
*/
YAHOO.widget.Calendar_Core.prototype.buildDayLabel = function(workingDate) {
	var day = workingDate.getDate();
	return day;
};



/**
* Builds the calendar table shell that will be filled in with dates and formatting.
* This method calls buildShellHeader, buildShellBody, and buildShellFooter (in that order)
* to construct the pieces of the calendar table. The construction of the shell should
* only happen one time when the calendar is initialized.
*/
YAHOO.widget.Calendar_Core.prototype.buildShell = function() {

	this.table = document.createElement("TABLE");
	this.table.cellSpacing = 0;
	YAHOO.widget.Calendar_Core.setCssClasses(this.table, [this.Style.CSS_CALENDAR]);

	this.table.id = this.id;

	this.buildShellHeader();
	this.buildShellBody();
	this.buildShellFooter();

	YAHOO.util.Event.addListener(window, "unload", this._unload, this);
};

/**
* Builds the calendar shell header by inserting a THEAD into the local calendar table.
*/
YAHOO.widget.Calendar_Core.prototype.buildShellHeader = function() {
	var head = document.createElement("THEAD");
	var headRow = document.createElement("TR");

	var headerCell = document.createElement("TH");

	var colSpan = 7;
	if (this.Config.Options.SHOW_WEEK_HEADER) {
		this.weekHeaderCells = new Array();
		colSpan += 1;
	}
	if (this.Config.Options.SHOW_WEEK_FOOTER) {
		this.weekFooterCells = new Array();
		colSpan += 1;
	}

	headerCell.colSpan = colSpan;

	YAHOO.widget.Calendar_Core.setCssClasses(headerCell,[this.Style.CSS_HEADER_TEXT]);

	this.headerCell = headerCell;

	headRow.appendChild(headerCell);
	head.appendChild(headRow);

	// Append day labels, if needed
	if (this.Options.SHOW_WEEKDAYS)
	{
		var row = document.createElement("TR");
		var fillerCell;

		YAHOO.widget.Calendar_Core.setCssClasses(row,[this.Style.CSS_WEEKDAY_ROW]);

		if (this.Config.Options.SHOW_WEEK_HEADER) {
			fillerCell = document.createElement("TH");
			YAHOO.widget.Calendar_Core.setCssClasses(fillerCell,[this.Style.CSS_WEEKDAY_CELL]);
			row.appendChild(fillerCell);
		}

		for(var i=0;i<this.Options.LOCALE_WEEKDAYS.length;++i)
		{
			var cell = document.createElement("TH");
			YAHOO.widget.Calendar_Core.setCssClasses(cell,[this.Style.CSS_WEEKDAY_CELL]);
			cell.innerHTML=this.Options.LOCALE_WEEKDAYS[i];
			row.appendChild(cell);
		}

		if (this.Config.Options.SHOW_WEEK_FOOTER) {
			fillerCell = document.createElement("TH");
			YAHOO.widget.Calendar_Core.setCssClasses(fillerCell,[this.Style.CSS_WEEKDAY_CELL]);
			row.appendChild(fillerCell);
		}

		head.appendChild(row);
	}

	this.table.appendChild(head);
};

/**
* Builds the calendar shell body (6 weeks by 7 days)
*/
YAHOO.widget.Calendar_Core.prototype.buildShellBody = function() {
	// This should only get executed once
	this.tbody = document.createElement("TBODY");

	for (var r=0;r<6;++r)
	{
		var row = document.createElement("TR");

		for (var c=0;c<this.headerCell.colSpan;++c)
		{
			var cell;
			if (this.Config.Options.SHOW_WEEK_HEADER && c===0) { // Row header
				cell = document.createElement("TH");
				this.weekHeaderCells[this.weekHeaderCells.length] = cell;
			} else if (this.Config.Options.SHOW_WEEK_FOOTER && c==(this.headerCell.colSpan-1)){ // Row footer
				cell = document.createElement("TH");
				this.weekFooterCells[this.weekFooterCells.length] = cell;
			} else {
				cell = document.createElement("TD");
				this.cells[this.cells.length] = cell;
				YAHOO.widget.Calendar_Core.setCssClasses(cell, [this.Style.CSS_CELL]);
			}

			row.appendChild(cell);
		}
		this.tbody.appendChild(row);
	}

	this.table.appendChild(this.tbody);
};

/**
* Builds the calendar shell footer. In the default implementation, there is
* no footer.
*/
YAHOO.widget.Calendar_Core.prototype.buildShellFooter = function() { };

/**
* Outputs the calendar shell to the DOM, inserting it into the placeholder element.
*/
YAHOO.widget.Calendar_Core.prototype.renderShell = function() {
	this.oDomContainer.appendChild(this.table);
	this.shellRendered = true;
};

/**
* Renders the calendar after it has been configured. The render() method has a specific call chain that will execute
* when the method is called: renderHeader, renderBody, renderFooter.
* Refer to the documentation for those methods for information on
* individual render tasks.
*/
YAHOO.widget.Calendar_Core.prototype.render = function() {
	if (! this.shellRendered)
	{
		this.buildShell();
		this.renderShell();
	}

	this.resetRenderers();

	this.cellDates.length = 0;

	// Find starting day of the current month
	var workingDate = YAHOO.widget.DateMath.findMonthStart(this.pageDate);

	this.renderHeader();
	this.renderBody(workingDate);
	this.renderFooter();

	this.onRender();
};



/**
* Appends the header contents into the widget header.
*/
YAHOO.widget.Calendar_Core.prototype.renderHeader = function() {
	this.headerCell.innerHTML = "";

	var headerContainer = document.createElement("DIV");
	headerContainer.className = this.Style.CSS_HEADER;

	headerContainer.appendChild(document.createTextNode(this.buildMonthLabel()));

	this.headerCell.appendChild(headerContainer);
};

/**
* Appends the calendar body. The default implementation calculates the number of
* OOM (out of month) cells that need to be rendered at the start of the month, renders those,
* and renders all the day cells using the built-in cell rendering methods.
*
* While iterating through all of the cells, the calendar checks for renderers in the
* local render stack that match the date of the current cell, and then applies styles
* as necessary.
*
* @param {Date}	workingDate	The current working Date object being used to generate the calendar
*/
YAHOO.widget.Calendar_Core.prototype.renderBody = function(workingDate) {

	this.preMonthDays = workingDate.getDay();
	if (this.Options.START_WEEKDAY > 0) {
		this.preMonthDays -= this.Options.START_WEEKDAY;
	}
	if (this.preMonthDays < 0) {
		this.preMonthDays += 7;
	}

	this.monthDays = YAHOO.widget.DateMath.findMonthEnd(workingDate).getDate();
	this.postMonthDays = YAHOO.widget.Calendar_Core.DISPLAY_DAYS-this.preMonthDays-this.monthDays;

	workingDate = YAHOO.widget.DateMath.subtract(workingDate, YAHOO.widget.DateMath.DAY, this.preMonthDays);

	this.table.style.visibility = "hidden"; // Hide while we render

	var weekRowIndex = 0;

	for (var c=0;c<this.cells.length;++c)
	{
		var cellRenderers = new Array();

		var cell = this.cells[c];

		this.clearElement(cell);

		YAHOO.util.Event.removeListener(cell, "click", this.doSelectCell);
		if (YAHOO.widget.Calendar_Core._getBrowser() == "ie") {
			YAHOO.util.Event.removeListener(cell, "mouseover", this.doCellMouseOver);
			YAHOO.util.Event.removeListener(cell, "mouseout", this.doCellMouseOut);
		}

		cell.index = c;
		cell.id = this.id + "_cell" + c;

		this.cellDates[this.cellDates.length]=[workingDate.getFullYear(),workingDate.getMonth()+1,workingDate.getDate()]; // Add this date to cellDates

		if (workingDate.getDay() == this.Options.START_WEEKDAY) {
			var rowHeaderCell = null;
			var rowFooterCell = null;

			if (this.Options.SHOW_WEEK_HEADER) {
				rowHeaderCell = this.weekHeaderCells[weekRowIndex];
				this.clearElement(rowHeaderCell);
			}

			if (this.Options.SHOW_WEEK_FOOTER) {
				rowFooterCell = this.weekFooterCells[weekRowIndex];
				this.clearElement(rowFooterCell);
			}

			if (this.Options.HIDE_BLANK_WEEKS && this.isDateOOM(workingDate) && ! YAHOO.widget.DateMath.isMonthOverlapWeek(workingDate)) {
				// The first day of the week is not in this month, and it's not an overlap week
				continue;
			} else {
				if (rowHeaderCell) {
					this.renderRowHeader(workingDate, rowHeaderCell);
				}
				if (rowFooterCell) {
					this.renderRowFooter(workingDate, rowFooterCell);
				}
			}
		}



		var renderer = null;

		if (workingDate.getFullYear()	== this.today.getFullYear() &&
			workingDate.getMonth()		== this.today.getMonth() &&
			workingDate.getDate()		== this.today.getDate())
		{
			cellRenderers[cellRenderers.length]=this.renderCellStyleToday;
		}

		if (this.isDateOOM(workingDate))
		{
			cellRenderers[cellRenderers.length]=this.renderCellNotThisMonth;
		} else {
			for (var r=0;r<this.renderStack.length;++r)
			{
				var rArray = this.renderStack[r];
				var type = rArray[0];

				var month;
				var day;
				var year;

				switch (type) {
					case YAHOO.widget.Calendar_Core.DATE:
						month = rArray[1][1];
						day = rArray[1][2];
						year = rArray[1][0];

						if (workingDate.getMonth()+1 == month && workingDate.getDate() == day && workingDate.getFullYear() == year)
						{
							renderer = rArray[2];
							this.renderStack.splice(r,1);
						}
						break;
					case YAHOO.widget.Calendar_Core.MONTH_DAY:
						month = rArray[1][0];
						day = rArray[1][1];

						if (workingDate.getMonth()+1 == month && workingDate.getDate() == day)
						{
							renderer = rArray[2];
							this.renderStack.splice(r,1);
						}
						break;
					case YAHOO.widget.Calendar_Core.RANGE:
						var date1 = rArray[1][0];
						var date2 = rArray[1][1];

						var d1month = date1[1];
						var d1day = date1[2];
						var d1year = date1[0];

						var d1 = new Date(d1year, d1month-1, d1day);

						var d2month = date2[1];
						var d2day = date2[2];
						var d2year = date2[0];

						var d2 = new Date(d2year, d2month-1, d2day);

						if (workingDate.getTime() >= d1.getTime() && workingDate.getTime() <= d2.getTime())
						{
							renderer = rArray[2];

							if (workingDate.getTime()==d2.getTime()) {
								this.renderStack.splice(r,1);
							}
						}
						break;
					case YAHOO.widget.Calendar_Core.WEEKDAY:

						var weekday = rArray[1][0];
						if (workingDate.getDay()+1 == weekday)
						{
							renderer = rArray[2];
						}
						break;
					case YAHOO.widget.Calendar_Core.MONTH:

						month = rArray[1][0];
						if (workingDate.getMonth()+1 == month)
						{
							renderer = rArray[2];
						}
						break;
				}

				if (renderer) {
					cellRenderers[cellRenderers.length]=renderer;
				}
			}

		}

		if (this._indexOfSelectedFieldArray([workingDate.getFullYear(),workingDate.getMonth()+1,workingDate.getDate()]) > -1)
		{
			cellRenderers[cellRenderers.length]=this.renderCellStyleSelected;
		}

		if (this.minDate)
		{
			this.minDate = YAHOO.widget.DateMath.clearTime(this.minDate);
		}
		if (this.maxDate)
		{
			this.maxDate = YAHOO.widget.DateMath.clearTime(this.maxDate);
		}

		if (
			(this.minDate && (workingDate.getTime() < this.minDate.getTime())) ||
			(this.maxDate && (workingDate.getTime() > this.maxDate.getTime()))
		) {
			cellRenderers[cellRenderers.length]=this.renderOutOfBoundsDate;
		} else {
			cellRenderers[cellRenderers.length]=this.renderCellDefault;
		}

		for (var x=0;x<cellRenderers.length;++x)
		{
			var ren = cellRenderers[x];
			if (ren.call(this,workingDate,cell) == YAHOO.widget.Calendar_Core.STOP_RENDER) {
				break;
			}
		}

		workingDate = YAHOO.widget.DateMath.add(workingDate, YAHOO.widget.DateMath.DAY, 1); // Go to the next day
		if (workingDate.getDay() == this.Options.START_WEEKDAY) {
			weekRowIndex += 1;
		}

		YAHOO.widget.Calendar_Core.addCssClass(cell, this.Style.CSS_CELL);
		if (c >= 0 && c <= 6) {
			YAHOO.widget.Calendar_Core.addCssClass(cell, this.Style.CSS_CELL_TOP);
		}
		if ((c % 7) == 0) {
			YAHOO.widget.Calendar_Core.addCssClass(cell, this.Style.CSS_CELL_LEFT);
		}
		if (((c+1) % 7) == 0) {
			YAHOO.widget.Calendar_Core.addCssClass(cell, this.Style.CSS_CELL_RIGHT);
		}

		var postDays = this.postMonthDays;
		if (postDays >= 7 && this.Options.HIDE_BLANK_WEEKS) {
			var blankWeeks = Math.floor(postDays/7);
			for (var p=0;p<blankWeeks;++p) {
				postDays -= 7;
			}
		}

		if (c >= ((this.preMonthDays+postDays+this.monthDays)-7)) {
			YAHOO.widget.Calendar_Core.addCssClass(cell, this.Style.CSS_CELL_BOTTOM);
		}
	}

	this.table.style.visibility = "visible"; // Show table, now that it's rendered

};

/**
* Appends the contents of the calendar widget footer into the shell. By default,
* the calendar does not contain a footer, and this method must be implemented by
* subclassing the widget.
*/
YAHOO.widget.Calendar_Core.prototype.renderFooter = function() { };

/**
* @private
*/
YAHOO.widget.Calendar_Core.prototype._unload = function(e, cal) {
	for (var c in cal.cells) {
		c = null;
	}

	cal.cells = null;

	cal.tbody = null;
	cal.oDomContainer = null;
	cal.table = null;
	cal.headerCell = null;

	cal = null;
};


/****************** BEGIN BUILT-IN TABLE CELL RENDERERS ************************************/

YAHOO.widget.Calendar_Core.prototype.renderOutOfBoundsDate = function(workingDate, cell) {
	YAHOO.widget.Calendar_Core.addCssClass(cell, "previous");
	cell.innerHTML = workingDate.getDate();
	return YAHOO.widget.Calendar_Core.STOP_RENDER;
}

/**
* Renders the row header for a week. The date passed in should be
* the first date of the given week.
* @param {Date}					workingDate		The current working Date object (beginning of the week) being used to generate the calendar
* @param {HTMLTableCellElement}	cell			The current working cell in the calendar
*/
YAHOO.widget.Calendar_Core.prototype.renderRowHeader = function(workingDate, cell) {
	YAHOO.widget.Calendar_Core.addCssClass(cell, this.Style.CSS_ROW_HEADER);

	var useYear = this.pageDate.getFullYear();

	if (! YAHOO.widget.DateMath.isYearOverlapWeek(workingDate)) {
		useYear = workingDate.getFullYear();
	}

	var weekNum = YAHOO.widget.DateMath.getWeekNumber(workingDate, useYear, this.Options.START_WEEKDAY);
	cell.innerHTML = weekNum;

	if (this.isDateOOM(workingDate) && ! YAHOO.widget.DateMath.isMonthOverlapWeek(workingDate)) {
		YAHOO.widget.Calendar_Core.addCssClass(cell, this.Style.CSS_CELL_OOM);
	}
};

/**
* Renders the row footer for a week. The date passed in should be
* the first date of the given week.
* @param {Date}					workingDate		The current working Date object (beginning of the week) being used to generate the calendar
* @param {HTMLTableCellElement}	cell			The current working cell in the calendar
*/
YAHOO.widget.Calendar_Core.prototype.renderRowFooter = function(workingDate, cell) {
	YAHOO.widget.Calendar_Core.addCssClass(cell, this.Style.CSS_ROW_FOOTER);

	if (this.isDateOOM(workingDate) && ! YAHOO.widget.DateMath.isMonthOverlapWeek(workingDate)) {
		YAHOO.widget.Calendar_Core.addCssClass(cell, this.Style.CSS_CELL_OOM);
	}
};

/**
* Renders a single standard calendar cell in the calendar widget table.
* All logic for determining how a standard default cell will be rendered is
* encapsulated in this method, and must be accounted for when extending the
* widget class.
* @param {Date}					workingDate		The current working Date object being used to generate the calendar
* @param {HTMLTableCellElement}	cell			The current working cell in the calendar
* @return YAHOO.widget.Calendar_Core.STOP_RENDER if rendering should stop with this style, null or nothing if rendering
*			should not be terminated
* @type String
*/
YAHOO.widget.Calendar_Core.prototype.renderCellDefault = function(workingDate, cell) {
	cell.innerHTML = "";
	var link = document.createElement("a");

	link.href="javascript:void(null);";
	link.name=this.id+"__"+workingDate.getFullYear()+"_"+(workingDate.getMonth()+1)+"_"+workingDate.getDate();

	//link.onclick = this._selectEventLink;
	//cell.onclick = this.doSelectCell;

	YAHOO.util.Event.addListener(cell, "click", this.doSelectCell, this);
	if (YAHOO.widget.Calendar_Core._getBrowser() == "ie") {
		YAHOO.util.Event.addListener(cell, "mouseover", this.doCellMouseOver, this);
		YAHOO.util.Event.addListener(cell, "mouseout", this.doCellMouseOut, this);
	}
	link.appendChild(document.createTextNode(this.buildDayLabel(workingDate)));
	cell.appendChild(link);

	//cell.onmouseover = this.doCellMouseOver;
	//cell.onmouseout = this.doCellMouseOut;
};

YAHOO.widget.Calendar_Core.prototype.renderCellStyleHighlight1 = function(workingDate, cell) {
	YAHOO.widget.Calendar_Core.addCssClass(cell, this.Style.CSS_CELL_HIGHLIGHT1);
};
YAHOO.widget.Calendar_Core.prototype.renderCellStyleHighlight2 = function(workingDate, cell) {
	YAHOO.widget.Calendar_Core.addCssClass(cell, this.Style.CSS_CELL_HIGHLIGHT2);
};
YAHOO.widget.Calendar_Core.prototype.renderCellStyleHighlight3 = function(workingDate, cell) {
	YAHOO.widget.Calendar_Core.addCssClass(cell, this.Style.CSS_CELL_HIGHLIGHT3);
};
YAHOO.widget.Calendar_Core.prototype.renderCellStyleHighlight4 = function(workingDate, cell) {
	YAHOO.widget.Calendar_Core.addCssClass(cell, this.Style.CSS_CELL_HIGHLIGHT4);
};

/**
* Applies the default style used for rendering today's date to the current calendar cell
* @param {Date}					workingDate		The current working Date object being used to generate the calendar
* @param {HTMLTableCellElement}	cell			The current working cell in the calendar
* @return	YAHOO.widget.Calendar_Core.STOP_RENDER if rendering should stop with this style, null or nothing if rendering
*			should not be terminated
* @type String
*/
YAHOO.widget.Calendar_Core.prototype.renderCellStyleToday = function(workingDate, cell) {
	YAHOO.widget.Calendar_Core.addCssClass(cell, this.Style.CSS_CELL_TODAY);
};

/**
* Applies the default style used for rendering selected dates to the current calendar cell
* @param {Date}					workingDate		The current working Date object being used to generate the calendar
* @param {HTMLTableCellElement}	cell			The current working cell in the calendar
* @return	YAHOO.widget.Calendar_Core.STOP_RENDER if rendering should stop with this style, null or nothing if rendering
*			should not be terminated
* @type String
*/
YAHOO.widget.Calendar_Core.prototype.renderCellStyleSelected = function(workingDate, cell) {
	YAHOO.widget.Calendar_Core.addCssClass(cell, this.Style.CSS_CELL_SELECTED);
};

/**
* Applies the default style used for rendering dates that are not a part of the current
* month (preceding or trailing the cells for the current month)
* @param {Date}					workingDate		The current working Date object being used to generate the calendar
* @param {HTMLTableCellElement}	cell			The current working cell in the calendar
* @return	YAHOO.widget.Calendar_Core.STOP_RENDER if rendering should stop with this style, null or nothing if rendering
*			should not be terminated
* @type String
*/
YAHOO.widget.Calendar_Core.prototype.renderCellNotThisMonth = function(workingDate, cell) {
	YAHOO.widget.Calendar_Core.addCssClass(cell, this.Style.CSS_CELL_OOM);
	cell.innerHTML=workingDate.getDate();
	return YAHOO.widget.Calendar_Core.STOP_RENDER;
};

/**
* Renders the current calendar cell as a non-selectable "black-out" date using the default
* restricted style.
* @param {Date}					workingDate		The current working Date object being used to generate the calendar
* @param {HTMLTableCellElement}	cell			The current working cell in the calendar
* @return	YAHOO.widget.Calendar_Core.STOP_RENDER if rendering should stop with this style, null or nothing if rendering
*			should not be terminated
* @type String
*/
YAHOO.widget.Calendar_Core.prototype.renderBodyCellRestricted = function(workingDate, cell) {
	YAHOO.widget.Calendar_Core.setCssClasses(cell, [this.Style.CSS_CELL,this.Style.CSS_CELL_RESTRICTED]);
	cell.innerHTML=workingDate.getDate();
	return YAHOO.widget.Calendar_Core.STOP_RENDER;
};
/******************** END BUILT-IN TABLE CELL RENDERERS ************************************/

/******************** BEGIN MONTH NAVIGATION METHODS ************************************/
/**
* Adds the designated number of months to the current calendar month, and sets the current
* calendar page date to the new month.
* @param {Integer}	count	The number of months to add to the current calendar
*/
YAHOO.widget.Calendar_Core.prototype.addMonths = function(count) {
	this.pageDate = YAHOO.widget.DateMath.add(this.pageDate, YAHOO.widget.DateMath.MONTH, count);
	this.resetRenderers();
	this.onChangePage();
};

/**
* Subtracts the designated number of months from the current calendar month, and sets the current
* calendar page date to the new month.
* @param {Integer}	count	The number of months to subtract from the current calendar
*/
YAHOO.widget.Calendar_Core.prototype.subtractMonths = function(count) {
	this.pageDate = YAHOO.widget.DateMath.subtract(this.pageDate, YAHOO.widget.DateMath.MONTH, count);
	this.resetRenderers();
	this.onChangePage();
};

/**
* Adds the designated number of years to the current calendar, and sets the current
* calendar page date to the new month.
* @param {Integer}	count	The number of years to add to the current calendar
*/
YAHOO.widget.Calendar_Core.prototype.addYears = function(count) {
	this.pageDate = YAHOO.widget.DateMath.add(this.pageDate, YAHOO.widget.DateMath.YEAR, count);
	this.resetRenderers();
	this.onChangePage();
};

/**
* Subtcats the designated number of years from the current calendar, and sets the current
* calendar page date to the new month.
* @param {Integer}	count	The number of years to subtract from the current calendar
*/
YAHOO.widget.Calendar_Core.prototype.subtractYears = function(count) {
	this.pageDate = YAHOO.widget.DateMath.subtract(this.pageDate, YAHOO.widget.DateMath.YEAR, count);
	this.resetRenderers();
	this.onChangePage();
};

/**
* Navigates to the next month page in the calendar widget.
*/
YAHOO.widget.Calendar_Core.prototype.nextMonth = function() {
	this.addMonths(1);
};

/**
* Navigates to the previous month page in the calendar widget.
*/
YAHOO.widget.Calendar_Core.prototype.previousMonth = function() {
	this.subtractMonths(1);
};

/**
* Navigates to the next year in the currently selected month in the calendar widget.
*/
YAHOO.widget.Calendar_Core.prototype.nextYear = function() {
	this.addYears(1);
};

/**
* Navigates to the previous year in the currently selected month in the calendar widget.
*/
YAHOO.widget.Calendar_Core.prototype.previousYear = function() {
	this.subtractYears(1);
};

/****************** END MONTH NAVIGATION METHODS ************************************/

/************* BEGIN SELECTION METHODS *************************************************************/

/**
* Resets the calendar widget to the originally selected month and year, and
* sets the calendar to the initial selection(s).
*/
YAHOO.widget.Calendar_Core.prototype.reset = function() {
	this.selectedDates.length = 0;
	this.selectedDates = this._selectedDates.concat();

	this.pageDate = new Date(this._pageDate.getTime());
	this.onReset();
};

/**
* Clears the selected dates in the current calendar widget and sets the calendar
* to the current month and year.
*/
YAHOO.widget.Calendar_Core.prototype.clear = function() {
	this.selectedDates.length = 0;
	this.pageDate = new Date(this.today.getTime());
	this.onClear();
};

/**
* Selects a date or a collection of dates on the current calendar. This method, by default,
* does not call the render method explicitly. Once selection has completed, render must be
* called for the changes to be reflected visually.
* @param	{String/Date/Date[]}	date	The date string of dates to select in the current calendar. Valid formats are
*								individual date(s) (12/24/2005,12/26/2005) or date range(s) (12/24/2005-1/1/2006).
*								Multiple comma-delimited dates can also be passed to this method (12/24/2005,12/11/2005-12/13/2005).
*								This method can also take a JavaScript Date object or an array of Date objects.
* @return						Array of JavaScript Date objects representing all individual dates that are currently selected.
* @type Date[]
*/
YAHOO.widget.Calendar_Core.prototype.select = function(date) {
	this.onBeforeSelect();

	var aToBeSelected = this._toFieldArray(date);

	for (var a=0;a<aToBeSelected.length;++a)
	{
		var toSelect = aToBeSelected[a]; // For each date item in the list of dates we're trying to select
		if (this._indexOfSelectedFieldArray(toSelect) == -1) // not already selected?
		{
			this.selectedDates[this.selectedDates.length]=toSelect;
		}
	}

	if (this.parent) {
		this.parent.sync(this);
	}

	this.onSelect();

	return this.getSelectedDates();
};

/**
* Selects a date on the current calendar by referencing the index of the cell that should be selected.
* This method is used to easily select a single cell (usually with a mouse click) without having to do
* a full render. The selected style is applied to the cell directly.
* @param	{Integer}	cellIndex	The index of the cell to select in the current calendar.
* @return							Array of JavaScript Date objects representing all individual dates that are currently selected.
* @type Date[]
*/
YAHOO.widget.Calendar_Core.prototype.selectCell = function(cellIndex) {
	this.onBeforeSelect();

	this.cells = this.tbody.getElementsByTagName("TD");

	var cell = this.cells[cellIndex];
	var cellDate = this.cellDates[cellIndex];

	var dCellDate = this._toDate(cellDate);

	var selectDate = cellDate.concat();

	this.selectedDates.push(selectDate);

	if (this.parent) {
		this.parent.sync(this);
	}

	this.renderCellStyleSelected(dCellDate,cell);

	this.onSelect();
	this.doCellMouseOut.call(cell, null, this);

	return this.getSelectedDates();
};

/**
* Deselects a date or a collection of dates on the current calendar. This method, by default,
* does not call the render method explicitly. Once deselection has completed, render must be
* called for the changes to be reflected visually.
* @param	{String/Date/Date[]}	date	The date string of dates to deselect in the current calendar. Valid formats are
*								individual date(s) (12/24/2005,12/26/2005) or date range(s) (12/24/2005-1/1/2006).
*								Multiple comma-delimited dates can also be passed to this method (12/24/2005,12/11/2005-12/13/2005).
*								This method can also take a JavaScript Date object or an array of Date objects.
* @return						Array of JavaScript Date objects representing all individual dates that are currently selected.
* @type Date[]
*/
YAHOO.widget.Calendar_Core.prototype.deselect = function(date) {
	this.onBeforeDeselect();

	var aToBeSelected = this._toFieldArray(date);

	for (var a=0;a<aToBeSelected.length;++a)
	{
		var toSelect = aToBeSelected[a]; // For each date item in the list of dates we're trying to select
		var index = this._indexOfSelectedFieldArray(toSelect);

		if (index != -1)
		{
			this.selectedDates.splice(index,1);
		}
	}

	if (this.parent) {
		this.parent.sync(this);
	}

	this.onDeselect();
	return this.getSelectedDates();
};

/**
* Deselects a date on the current calendar by referencing the index of the cell that should be deselected.
* This method is used to easily deselect a single cell (usually with a mouse click) without having to do
* a full render. The selected style is removed from the cell directly.
* @param	{Integer}	cellIndex	The index of the cell to deselect in the current calendar.
* @return							Array of JavaScript Date objects representing all individual dates that are currently selected.
* @type Date[]
*/
YAHOO.widget.Calendar_Core.prototype.deselectCell = function(i) {
	this.onBeforeDeselect();
	this.cells = this.tbody.getElementsByTagName("TD");

	var cell = this.cells[i];
	var cellDate = this.cellDates[i];
	var cellDateIndex = this._indexOfSelectedFieldArray(cellDate);

	var dCellDate = this._toDate(cellDate);

	var selectDate = cellDate.concat();

	if (cellDateIndex > -1)
	{
		if (this.pageDate.getMonth() == dCellDate.getMonth() &&
			this.pageDate.getFullYear() == dCellDate.getFullYear())
		{
			YAHOO.widget.Calendar_Core.removeCssClass(cell, this.Style.CSS_CELL_SELECTED);
		}

		this.selectedDates.splice(cellDateIndex, 1);
	}


	if (this.parent) {
		this.parent.sync(this);
	}

	this.onDeselect();
	return this.getSelectedDates();
};

/**
* Deselects all dates on the current calendar.
* @return				Array of JavaScript Date objects representing all individual dates that are currently selected.
*						Assuming that this function executes properly, the return value should be an empty array.
*						However, the empty array is returned for the sake of being able to check the selection status
*						of the calendar.
* @type Date[]
*/
YAHOO.widget.Calendar_Core.prototype.deselectAll = function() {
	this.onBeforeDeselect();
	var count = this.selectedDates.length;
	this.selectedDates.length = 0;

	if (this.parent) {
		this.parent.sync(this);
	}

	if (count > 0) {
		this.onDeselect();
	}

	return this.getSelectedDates();
};
/************* END SELECTION METHODS *************************************************************/


/************* BEGIN TYPE CONVERSION METHODS ****************************************************/

/**
* Converts a date (either a JavaScript Date object, or a date string) to the internal data structure
* used to represent dates: [[yyyy,mm,dd],[yyyy,mm,dd]].
* @private
* @param	{String/Date/Date[]}	date	The date string of dates to deselect in the current calendar. Valid formats are
*								individual date(s) (12/24/2005,12/26/2005) or date range(s) (12/24/2005-1/1/2006).
*								Multiple comma-delimited dates can also be passed to this method (12/24/2005,12/11/2005-12/13/2005).
*								This method can also take a JavaScript Date object or an array of Date objects.
* @return						Array of date field arrays
* @type Array[](Integer[])
*/
YAHOO.widget.Calendar_Core.prototype._toFieldArray = function(date) {
	var returnDate = new Array();

	if (date instanceof Date)
	{
		returnDate = [[date.getFullYear(), date.getMonth()+1, date.getDate()]];
	}
	else if (typeof date == 'string')
	{
		returnDate = this._parseDates(date);
	}
	else if (date instanceof Array)
	{
		for (var i=0;i<date.length;++i)
		{
			var d = date[i];
			returnDate[returnDate.length] = [d.getFullYear(),d.getMonth()+1,d.getDate()];
		}
	}

	return returnDate;
};

/**
* Converts a date field array [yyyy,mm,dd] to a JavaScript Date object.
* @private
* @param	{Integer[]}		dateFieldArray	The date field array to convert to a JavaScript Date.
* @return					JavaScript Date object representing the date field array
* @type Date
*/
YAHOO.widget.Calendar_Core.prototype._toDate = function(dateFieldArray) {
	if (dateFieldArray instanceof Date)
	{
		return dateFieldArray;
	} else
	{
		return new Date(dateFieldArray[0],dateFieldArray[1]-1,dateFieldArray[2]);
	}
};
/************* END TYPE CONVERSION METHODS ******************************************************/


/************* BEGIN UTILITY METHODS ****************************************************/
/**
* Converts a date field array [yyyy,mm,dd] to a JavaScript Date object.
* @private
* @param	{Integer[]}	array1	The first date field array to compare
* @param	{Integer[]}	array2	The first date field array to compare
* @return						The boolean that represents the equality of the two arrays
* @type Boolean
*/
YAHOO.widget.Calendar_Core.prototype._fieldArraysAreEqual = function(array1, array2) {
	var match = false;

	if (array1[0]==array2[0]&&array1[1]==array2[1]&&array1[2]==array2[2])
	{
		match=true;
	}

	return match;
};

/**
* Gets the index of a date field array [yyyy,mm,dd] in the current list of selected dates.
* @private
* @param	{Integer[]}		find	The date field array to search for
* @return					The index of the date field array within the collection of selected dates.
*								-1 will be returned if the date is not found.
* @type Integer
*/
YAHOO.widget.Calendar_Core.prototype._indexOfSelectedFieldArray = function(find) {
	var selected = -1;

	for (var s=0;s<this.selectedDates.length;++s)
	{
		var sArray = this.selectedDates[s];
		if (find[0]==sArray[0]&&find[1]==sArray[1]&&find[2]==sArray[2])
		{
			selected = s;
			break;
		}
	}

	return selected;
};

/**
* Determines whether a given date is OOM (out of month).
* @param	{Date}	date	The JavaScript Date object for which to check the OOM status
* @return	{Boolean}	true if the date is OOM
*/
YAHOO.widget.Calendar_Core.prototype.isDateOOM = function(date) {
	var isOOM = false;
	if (date.getMonth() != this.pageDate.getMonth()) {
		isOOM = true;
	}
	return isOOM;
};

/************* END UTILITY METHODS *******************************************************/

/************* BEGIN EVENT HANDLERS ******************************************************/

/**
* Event executed before a date is selected in the calendar widget.
*/
YAHOO.widget.Calendar_Core.prototype.onBeforeSelect = function() {
	if (! this.Options.MULTI_SELECT) {
		this.clearAllBodyCellStyles(this.Style.CSS_CELL_SELECTED);
		this.deselectAll();
	}
};

/**
* Event executed when a date is selected in the calendar widget.
*/
YAHOO.widget.Calendar_Core.prototype.onSelect = function() { };

/**
* Event executed before a date is deselected in the calendar widget.
*/
YAHOO.widget.Calendar_Core.prototype.onBeforeDeselect = function() { };

/**
* Event executed when a date is deselected in the calendar widget.
*/
YAHOO.widget.Calendar_Core.prototype.onDeselect = function() { };

/**
* Event executed when the user navigates to a different calendar page.
*/
YAHOO.widget.Calendar_Core.prototype.onChangePage = function() { this.render(); };

/**
* Event executed when the calendar widget is rendered.
*/
YAHOO.widget.Calendar_Core.prototype.onRender = function() { };

/**
* Event executed when the calendar widget is reset to its original state.
*/
YAHOO.widget.Calendar_Core.prototype.onReset = function() { this.render(); };

/**
* Event executed when the calendar widget is completely cleared to the current month with no selections.
*/
YAHOO.widget.Calendar_Core.prototype.onClear = function() { this.render(); };

/**
* Validates the calendar widget. This method has no default implementation
* and must be extended by subclassing the widget.
* @return	Should return true if the widget validates, and false if
* it doesn't.
* @type Boolean
*/
YAHOO.widget.Calendar_Core.prototype.validate = function() { return true; };

/************* END EVENT HANDLERS *********************************************************/


/************* BEGIN DATE PARSE METHODS ***************************************************/


/**
* Converts a date string to a date field array
* @private
* @param	{String}	sDate			Date string. Valid formats are mm/dd and mm/dd/yyyy.
* @return				A date field array representing the string passed to the method
* @type Array[](Integer[])
*/
YAHOO.widget.Calendar_Core.prototype._parseDate = function(sDate) {
	var aDate = sDate.split(this.Locale.DATE_FIELD_DELIMITER);
	var rArray;

	if (aDate.length == 2)
	{
		rArray = [aDate[this.Locale.MD_MONTH_POSITION-1],aDate[this.Locale.MD_DAY_POSITION-1]];
		rArray.type = YAHOO.widget.Calendar_Core.MONTH_DAY;
	} else {
		rArray = [aDate[this.Locale.MDY_YEAR_POSITION-1],aDate[this.Locale.MDY_MONTH_POSITION-1],aDate[this.Locale.MDY_DAY_POSITION-1]];
		rArray.type = YAHOO.widget.Calendar_Core.DATE;
	}
	return rArray;
};

/**
* Converts a multi or single-date string to an array of date field arrays
* @private
* @param	{String}	sDates		Date string with one or more comma-delimited dates. Valid formats are mm/dd, mm/dd/yyyy, mm/dd/yyyy-mm/dd/yyyy
* @return							An array of date field arrays
* @type Array[](Integer[])
*/
YAHOO.widget.Calendar_Core.prototype._parseDates = function(sDates) {
	var aReturn = new Array();

	var aDates = sDates.split(this.Locale.DATE_DELIMITER);

	for (var d=0;d<aDates.length;++d)
	{
		var sDate = aDates[d];

		if (sDate.indexOf(this.Locale.DATE_RANGE_DELIMITER) != -1) {
			// This is a range
			var aRange = sDate.split(this.Locale.DATE_RANGE_DELIMITER);

			var dateStart = this._parseDate(aRange[0]);
			var dateEnd = this._parseDate(aRange[1]);

			var fullRange = this._parseRange(dateStart, dateEnd);
			aReturn = aReturn.concat(fullRange);
		} else {
			// This is not a range
			var aDate = this._parseDate(sDate);
			aReturn.push(aDate);
		}
	}
	return aReturn;
};

/**
* Converts a date range to the full list of included dates
* @private
* @param	{Integer[]}	startDate	Date field array representing the first date in the range
* @param	{Integer[]}	endDate		Date field array representing the last date in the range
* @return							An array of date field arrays
* @type Array[](Integer[])
*/
YAHOO.widget.Calendar_Core.prototype._parseRange = function(startDate, endDate) {
	var dStart   = new Date(startDate[0],startDate[1]-1,startDate[2]);
	var dCurrent = YAHOO.widget.DateMath.add(new Date(startDate[0],startDate[1]-1,startDate[2]),YAHOO.widget.DateMath.DAY,1);
	var dEnd     = new Date(endDate[0],  endDate[1]-1,  endDate[2]);

	var results = new Array();
	results.push(startDate);
	while (dCurrent.getTime() <= dEnd.getTime())
	{
		results.push([dCurrent.getFullYear(),dCurrent.getMonth()+1,dCurrent.getDate()]);
		dCurrent = YAHOO.widget.DateMath.add(dCurrent,YAHOO.widget.DateMath.DAY,1);
	}
	return results;
};

/************* END DATE PARSE METHODS *****************************************************/

/************* BEGIN RENDERER METHODS *****************************************************/

/**
* Resets the render stack of the current calendar to its original pre-render value.
*/
YAHOO.widget.Calendar_Core.prototype.resetRenderers = function() {
	this.renderStack = this._renderStack.concat();
};

/**
* Clears the inner HTML, CSS class and style information from the specified cell.
* @param	{HTMLTableCellElement}	The cell to clear
*/
YAHOO.widget.Calendar_Core.prototype.clearElement = function(cell) {
	cell.innerHTML = "&nbsp;";
	cell.className="";
};

/**
* Adds a renderer to the render stack. The function reference passed to this method will be executed
* when a date cell matches the conditions specified in the date string for this renderer.
* @param	{String}	sDates		A date string to associate with the specified renderer. Valid formats
*									include date (12/24/2005), month/day (12/24), and range (12/1/2004-1/1/2005)
* @param	{Function}	fnRender	The function executed to render cells that match the render rules for this renderer.
*/
YAHOO.widget.Calendar_Core.prototype.addRenderer = function(sDates, fnRender) {
	var aDates = this._parseDates(sDates);
	for (var i=0;i<aDates.length;++i)
	{
		var aDate = aDates[i];

		if (aDate.length == 2) // this is either a range or a month/day combo
		{
			if (aDate[0] instanceof Array) // this is a range
			{
				this._addRenderer(YAHOO.widget.Calendar_Core.RANGE,aDate,fnRender);
			} else { // this is a month/day combo
				this._addRenderer(YAHOO.widget.Calendar_Core.MONTH_DAY,aDate,fnRender);
			}
		} else if (aDate.length == 3)
		{
			this._addRenderer(YAHOO.widget.Calendar_Core.DATE,aDate,fnRender);
		}
	}
};

/**
* The private method used for adding cell renderers to the local render stack.
* This method is called by other methods that set the renderer type prior to the method call.
* @private
* @param	{String}	type		The type string that indicates the type of date renderer being added.
*									Values are YAHOO.widget.Calendar_Core.DATE, YAHOO.widget.Calendar_Core.MONTH_DAY, YAHOO.widget.Calendar_Core.WEEKDAY,
*									YAHOO.widget.Calendar_Core.RANGE, YAHOO.widget.Calendar_Core.MONTH
* @param	{Array}		aDates		An array of dates used to construct the renderer. The format varies based
*									on the renderer type
* @param	{Function}	fnRender	The function executed to render cells that match the render rules for this renderer.
*/
YAHOO.widget.Calendar_Core.prototype._addRenderer = function(type, aDates, fnRender) {
	var add = [type,aDates,fnRender];
	this.renderStack.unshift(add);

	this._renderStack = this.renderStack.concat();
};

/**
* Adds a month to the render stack. The function reference passed to this method will be executed
* when a date cell matches the month passed to this method.
* @param	{Integer}	month		The month (1-12) to associate with this renderer
* @param	{Function}	fnRender	The function executed to render cells that match the render rules for this renderer.
*/
YAHOO.widget.Calendar_Core.prototype.addMonthRenderer = function(month, fnRender) {
	this._addRenderer(YAHOO.widget.Calendar_Core.MONTH,[month],fnRender);
};

/**
* Adds a weekday to the render stack. The function reference passed to this method will be executed
* when a date cell matches the weekday passed to this method.
* @param	{Integer}	weekay		The weekday (1-7) to associate with this renderer
* @param	{Function}	fnRender	The function executed to render cells that match the render rules for this renderer.
*/
YAHOO.widget.Calendar_Core.prototype.addWeekdayRenderer = function(weekday, fnRender) {
	this._addRenderer(YAHOO.widget.Calendar_Core.WEEKDAY,[weekday],fnRender);
};
/************* END RENDERER METHODS *******************************************************/

/***************** BEGIN CSS METHODS *******************************************/
/**
* Adds the specified CSS class to the element passed to this method.
* @param	{HTMLElement}	element		The element to which the CSS class should be applied
* @param	{String}	style		The CSS class name to add to the referenced element
*/
YAHOO.widget.Calendar_Core.addCssClass = function(element, style) {
	if (element.className.length === 0)
	{
		element.className += style;
	} else {
		element.className += " " + style;
	}
};

YAHOO.widget.Calendar_Core.prependCssClass = function(element, style) {
	element.className = style + " " + element.className;
}

/**
* Removed the specified CSS class from the element passed to this method.
* @param	{HTMLElement}	element		The element from which the CSS class should be removed
* @param	{String}	style		The CSS class name to remove from the referenced element
*/
YAHOO.widget.Calendar_Core.removeCssClass = function(element, style) {
	var aStyles = element.className.split(" ");
	for (var s=0;s<aStyles.length;++s)
	{
		if (aStyles[s] == style)
		{
			aStyles.splice(s,1);
			break;
		}
	}
	YAHOO.widget.Calendar_Core.setCssClasses(element, aStyles);
};

/**
* Sets the specified array of CSS classes into the referenced element
* @param	{HTMLElement}	element		The element to set the CSS classes into
* @param	{String[]}		aStyles		An array of CSS class names
*/
YAHOO.widget.Calendar_Core.setCssClasses = function(element, aStyles) {
	element.className = "";
	var className = aStyles.join(" ");
	element.className = className;
};

/**
* Removes all styles from all body cells in the current calendar table.
* @param	{style}		The CSS class name to remove from all calendar body cells
*/
YAHOO.widget.Calendar_Core.prototype.clearAllBodyCellStyles = function(style) {
	for (var c=0;c<this.cells.length;++c)
	{
		YAHOO.widget.Calendar_Core.removeCssClass(this.cells[c],style);
	}
};

/***************** END CSS METHODS *********************************************/

/***************** BEGIN GETTER/SETTER METHODS *********************************/
/**
* Sets the calendar's month explicitly.
* @param {Integer}	month		The numeric month, from 1 (January) to 12 (December)
*/
YAHOO.widget.Calendar_Core.prototype.setMonth = function(month) {
	this.pageDate.setMonth(month);
};

/**
* Sets the calendar's year explicitly.
* @param {Integer}	year		The numeric 4-digit year
*/
YAHOO.widget.Calendar_Core.prototype.setYear = function(year) {
	this.pageDate.setFullYear(year);
};

/**
* Gets the list of currently selected dates from the calendar.
* @return	An array of currently selected JavaScript Date objects.
* @type Date[]
*/
YAHOO.widget.Calendar_Core.prototype.getSelectedDates = function() {
	var returnDates = new Array();

	for (var d=0;d<this.selectedDates.length;++d)
	{
		var dateArray = this.selectedDates[d];

		var date = new Date(dateArray[0],dateArray[1]-1,dateArray[2]);
		returnDates.push(date);
	}

	returnDates.sort();
	return returnDates;
};

/***************** END GETTER/SETTER METHODS *********************************/

YAHOO.widget.Calendar_Core._getBrowser = function()
{
  /**
   * UserAgent
   * @private
   * @type String
   */
  var ua = navigator.userAgent.toLowerCase();

  if (ua.indexOf('opera')!=-1) // Opera (check first in case of spoof)
	 return 'opera';
  else if (ua.indexOf('msie')!=-1) // IE
	 return 'ie';
  else if (ua.indexOf('safari')!=-1) // Safari (check before Gecko because it includes "like Gecko")
	 return 'safari';
  else if (ua.indexOf('gecko') != -1) // Gecko
	 return 'gecko';
 else
  return false;
}


YAHOO.widget.Cal_Core = YAHOO.widget.Calendar_Core;

YAHOO.namespace("YAHOO.widget");

/**
* @class
* <p>YAHOO.widget.CalendarGroup is a special container class for YAHOO.widget.Calendar_Core. This class facilitates
* the ability to have multi-page calendar views that share a single dataset and are
* dependent on each other.</p>
*
* <p>The calendar group instance will refer to each of its elements using a 0-based index.
* For example, to construct the placeholder for a calendar group widget with id "cal1" and
* containerId of "cal1Container", the markup would be as follows:
*	<xmp>
*		<div id="cal1Container_0"></div>
*		<div id="cal1Container_1"></div>
*	</xmp>
* The tables for the calendars ("cal1_0" and "cal1_1") will be inserted into those containers.
* </p>
* @constructor
* @param {Integer}		pageCount	The number of pages that this calendar should display.
* @param {String}		id			The id of the element that will be inserted into the DOM.
* @param {String}	containerId	The id of the container element that the calendar will be inserted into.
* @param {String}		monthyear	The month/year string used to set the current calendar page
* @param {String}		selected	A string of date values formatted using the date parser. The built-in
									default date format is MM/DD/YYYY. Ranges are defined using
									MM/DD/YYYY-MM/DD/YYYY. Month/day combinations are defined using MM/DD.
									Any combination of these can be combined by delimiting the string with
									commas. Example: "12/24/2005,12/25,1/18/2006-1/21/2006"
*/
YAHOO.widget.CalendarGroup = function(pageCount, id, containerId, monthyear, selected) {
	if (arguments.length > 0)
	{
		this.init(pageCount, id, containerId, monthyear, selected);
	}
}

/**
* Initializes the calendar group. All subclasses must call this method in order for the
* group to be initialized properly.
* @param {Integer}		pageCount	The number of pages that this calendar should display.
* @param {String}		id			The id of the element that will be inserted into the DOM.
* @param {String}		containerId	The id of the container element that the calendar will be inserted into.
* @param {String}		monthyear	The month/year string used to set the current calendar page
* @param {String}		selected	A string of date values formatted using the date parser. The built-in
									default date format is MM/DD/YYYY. Ranges are defined using
									MM/DD/YYYY-MM/DD/YYYY. Month/day combinations are defined using MM/DD.
									Any combination of these can be combined by delimiting the string with
									commas. Example: "12/24/2005,12/25,1/18/2006-1/21/2006"
*/
YAHOO.widget.CalendarGroup.prototype.init = function(pageCount, id, containerId, monthyear, selected) {
	//var self=this;

	this.id = id;
	this.selectedDates = new Array();
	this.containerId = containerId;

	this.pageCount = pageCount;

	this.pages = new Array();

	for (var p=0;p<pageCount;++p)
	{
		var cal = this.constructChild(id + "_" + p, this.containerId + "_" + p , monthyear, selected);

		cal.parent = this;

		cal.index = p;

		cal.pageDate.setMonth(cal.pageDate.getMonth()+p);
		cal._pageDateOrig = new Date(cal.pageDate.getFullYear(),cal.pageDate.getMonth(),cal.pageDate.getDate());
		this.pages.push(cal);
	}

	this.doNextMonth = function(e, calGroup) {
		calGroup.nextMonth();
	}

	this.doPreviousMonth = function(e, calGroup) {
		calGroup.previousMonth();
	}
};

YAHOO.widget.CalendarGroup.prototype.setChildFunction = function(fnName, fn) {
	for (var p=0;p<this.pageCount;++p) {
		this.pages[p][fnName] = fn;
	}
}

YAHOO.widget.CalendarGroup.prototype.callChildFunction = function(fnName, args) {
	for (var p=0;p<this.pageCount;++p) {
		var page = this.pages[p];
		if (page[fnName]) {
			var fn = page[fnName];
			fn.call(page, args);
		}
	}
}

/**
* Constructs a child calendar. This method can be overridden if a subclassed version of the default
* calendar is to be used.
* @param {String}		id			The id of the element that will be inserted into the DOM.
* @param {String}		containerId	The id of the container element that the calendar will be inserted into.
* @param {String}		monthyear	The month/year string used to set the current calendar page
* @param {String}		selected	A string of date values formatted using the date parser. The built-in
									default date format is MM/DD/YYYY. Ranges are defined using
									MM/DD/YYYY-MM/DD/YYYY. Month/day combinations are defined using MM/DD.
									Any combination of these can be combined by delimiting the string with
									commas. Example: "12/24/2005,12/25,1/18/2006-1/21/2006"
* @return							The YAHOO.widget.Calendar_Core instance that is constructed
* @type YAHOO.widget.Calendar_Core
*/
YAHOO.widget.CalendarGroup.prototype.constructChild = function(id,containerId,monthyear,selected) {
	return new YAHOO.widget.Calendar_Core(id,containerId,monthyear,selected);
};


/**
* Sets the calendar group's month explicitly. This month will be set into the first
* page of the multi-page calendar, and all other months will be iterated appropriately.
* @param {Integer}	month		The numeric month, from 1 (January) to 12 (December)
*/
YAHOO.widget.CalendarGroup.prototype.setMonth = function(month) {
	for (var p=0;p<this.pages.length;++p)
	{
		var cal = this.pages[p];
		cal.setMonth(month+p);
	}
};

/**
* Sets the calendar group's year explicitly. This year will be set into the first
* page of the multi-page calendar, and all other months will be iterated appropriately.
* @param {Integer}	year		The numeric 4-digit year
*/
YAHOO.widget.CalendarGroup.prototype.setYear = function(year) {
	for (var p=0;p<this.pages.length;++p)
	{
		var cal = this.pages[p];
		if ((cal.pageDate.getMonth()+1) == 1 && p>0)
		{
			year+=1;
		}
		cal.setYear(year);
	}
};

/**
* Calls the render function of all child calendars within the group.
*/
YAHOO.widget.CalendarGroup.prototype.render = function() {
	for (var p=0;p<this.pages.length;++p)
	{
		var cal = this.pages[p];
		cal.render();
	}
};

/**
* Calls the select function of all child calendars within the group.
*/
YAHOO.widget.CalendarGroup.prototype.select = function(date) {
	var ret;
	for (var p=0;p<this.pages.length;++p)
	{
		var cal = this.pages[p];
		ret = cal.select(date);
	}
	return ret;
};

/**
* Calls the selectCell function of all child calendars within the group.
*/
YAHOO.widget.CalendarGroup.prototype.selectCell = function(cellIndex) {
	var ret;
	for (var p=0;p<this.pages.length;++p)
	{
		var cal = this.pages[p];
		ret = cal.selectCell(cellIndex);
	}
	return ret;
};

/**
* Calls the deselect function of all child calendars within the group.
*/
YAHOO.widget.CalendarGroup.prototype.deselect = function(date) {
	var ret;
	for (var p=0;p<this.pages.length;++p)
	{
		var cal = this.pages[p];
		ret = cal.deselect(date);
	}
	return ret;
};

/**
* Calls the deselectAll function of all child calendars within the group.
*/
YAHOO.widget.CalendarGroup.prototype.deselectAll = function() {
	var ret;
	for (var p=0;p<this.pages.length;++p)
	{
		var cal = this.pages[p];
		ret = cal.deselectAll();
	}
	return ret;
};

/**
* Calls the deselectAll function of all child calendars within the group.
*/
YAHOO.widget.CalendarGroup.prototype.deselectCell = function(cellIndex) {
	for (var p=0;p<this.pages.length;++p)
	{
		var cal = this.pages[p];
		cal.deselectCell(cellIndex);
	}
	return this.getSelectedDates();
};

/**
* Calls the reset function of all child calendars within the group.
*/
YAHOO.widget.CalendarGroup.prototype.reset = function() {
	for (var p=0;p<this.pages.length;++p)
	{
		var cal = this.pages[p];
		cal.reset();
	}
};

/**
* Calls the clear function of all child calendars within the group.
*/
YAHOO.widget.CalendarGroup.prototype.clear = function() {
	for (var p=0;p<this.pages.length;++p)
	{
		var cal = this.pages[p];
		cal.clear();
	}
};

/**
* Calls the nextMonth function of all child calendars within the group.
*/
YAHOO.widget.CalendarGroup.prototype.nextMonth = function() {
	for (var p=0;p<this.pages.length;++p)
	{
		var cal = this.pages[p];
		cal.nextMonth();
	}
};

/**
* Calls the previousMonth function of all child calendars within the group.
*/
YAHOO.widget.CalendarGroup.prototype.previousMonth = function() {
	for (var p=this.pages.length-1;p>=0;--p)
	{
		var cal = this.pages[p];
		cal.previousMonth();
	}
};

/**
* Calls the nextYear function of all child calendars within the group.
*/
YAHOO.widget.CalendarGroup.prototype.nextYear = function() {
	for (var p=0;p<this.pages.length;++p)
	{
		var cal = this.pages[p];
		cal.nextYear();
	}
};

/**
* Calls the previousYear function of all child calendars within the group.
*/
YAHOO.widget.CalendarGroup.prototype.previousYear = function() {
	for (var p=0;p<this.pages.length;++p)
	{
		var cal = this.pages[p];
		cal.previousYear();
	}
};

/**
* Synchronizes the data values for all child calendars within the group. If the sync
* method is called passing in the caller object, the values of all children will be set
* to the values of the caller. If the argument is ommitted, the values from all children
* will be combined into one distinct list and set into each child.
* @param	{YAHOO.widget.Calendar_Core}	caller		The YAHOO.widget.Calendar_Core that is initiating the call to sync().
* @return								Array of selected dates, in JavaScript Date object form.
* @type Date[]
*/
YAHOO.widget.CalendarGroup.prototype.sync = function(caller) {
	var calendar;

	if (caller)
	{
		this.selectedDates = caller.selectedDates.concat();
	} else {
		var hash = new Object();
		var combinedDates = new Array();

		for (var p=0;p<this.pages.length;++p)
		{
			calendar = this.pages[p];

			var values = calendar.selectedDates;

			for (var v=0;v<values.length;++v)
			{
				var valueArray = values[v];
				hash[valueArray.toString()] = valueArray;
			}
		}

		for (var val in hash)
		{
			combinedDates[combinedDates.length]=hash[val];
		}

		this.selectedDates = combinedDates.concat();
	}

	// Set all the values into the children
	for (p=0;p<this.pages.length;++p)
	{
		calendar = this.pages[p];
		if (! calendar.Options.MULTI_SELECT) {
			calendar.clearAllBodyCellStyles(calendar.Config.Style.CSS_CELL_SELECTED);
		}
		calendar.selectedDates = this.selectedDates.concat();

	}

	return this.getSelectedDates();
};

/**
* Gets the list of currently selected dates from the calendar.
* @return			An array of currently selected JavaScript Date objects.
* @type Date[]
*/
YAHOO.widget.CalendarGroup.prototype.getSelectedDates = function() {
	var returnDates = new Array();

	for (var d=0;d<this.selectedDates.length;++d)
	{
		var dateArray = this.selectedDates[d];

		var date = new Date(dateArray[0],dateArray[1]-1,dateArray[2]);
		returnDates.push(date);
	}

	returnDates.sort();
	return returnDates;
};

/**
* Calls the addRenderer function of all child calendars within the group.
*/
YAHOO.widget.CalendarGroup.prototype.addRenderer = function(sDates, fnRender) {
	for (var p=0;p<this.pages.length;++p)
	{
		var cal = this.pages[p];
		cal.addRenderer(sDates, fnRender);
	}
};

/**
* Calls the addMonthRenderer function of all child calendars within the group.
*/
YAHOO.widget.CalendarGroup.prototype.addMonthRenderer = function(month, fnRender) {
	for (var p=0;p<this.pages.length;++p)
	{
		var cal = this.pages[p];
		cal.addMonthRenderer(month, fnRender);
	}
};

/**
* Calls the addWeekdayRenderer function of all child calendars within the group.
*/
YAHOO.widget.CalendarGroup.prototype.addWeekdayRenderer = function(weekday, fnRender) {
	for (var p=0;p<this.pages.length;++p)
	{
		var cal = this.pages[p];
		cal.addWeekdayRenderer(weekday, fnRender);
	}
};

/**
* Sets an event handler universally across all child calendars within the group. For instance,
* to set the onSelect handler for all child calendars to a function called fnSelect, the call would be:
* <code>
* calGroup.wireEvent("onSelect", fnSelect);
* </code>
* @param	{String}	eventName	The name of the event to handler to set within all child calendars.
* @param	{Function}	fn			The function to set into the specified event handler.
*/
YAHOO.widget.CalendarGroup.prototype.wireEvent = function(eventName, fn) {
	for (var p=0;p<this.pages.length;++p)
	{
		var cal = this.pages[p];
		cal[eventName] = fn;
	}
};

YAHOO.widget.CalGrp = YAHOO.widget.CalendarGroup;

YAHOO.namespace("YAHOO.widget");

/**
* @class
* Calendar is the default implementation of the YAHOO.widget.Calendar_Core base class.
* This class is the UED-approved version of the calendar selector widget. For all documentation
* on the implemented methods listed here, see the documentation for YAHOO.widget.Calendar_Core.
* @constructor
* @param {String}	id			The id of the table element that will represent the calendar widget
* @param {String}	containerId	The id of the container element that will contain the calendar table
* @param {String}	monthyear	The month/year string used to set the current calendar page
* @param {String}	selected	A string of date values formatted using the date parser. The built-in
								default date format is MM/DD/YYYY. Ranges are defined using
								MM/DD/YYYY-MM/DD/YYYY. Month/day combinations are defined using MM/DD.
								Any combination of these can be combined by delimiting the string with
								commas. Example: "12/24/2005,12/25,1/18/2006-1/21/2006"
*/
YAHOO.widget.Calendar = function(id, containerId, monthyear, selected) {
	if (arguments.length > 0)
	{
		this.init(id, containerId, monthyear, selected);
	}
}

YAHOO.widget.Calendar.prototype = new YAHOO.widget.Calendar_Core();

YAHOO.widget.Calendar.prototype.buildShell = function() {
	this.border = document.createElement("DIV");
	this.border.className =  this.Style.CSS_BORDER;

	this.table = document.createElement("TABLE");
	this.table.cellSpacing = 0;

	YAHOO.widget.Calendar_Core.setCssClasses(this.table, [this.Style.CSS_CALENDAR]);

	this.border.id = this.id;

	this.buildShellHeader();
	this.buildShellBody();
	this.buildShellFooter();
};

YAHOO.widget.Calendar.prototype.renderShell = function() {
	this.border.appendChild(this.table);
	this.oDomContainer.appendChild(this.border);
	this.shellRendered = true;
};

YAHOO.widget.Calendar.prototype.renderHeader = function() {
	this.headerCell.innerHTML = "";

	var headerContainer = document.createElement("DIV");
	headerContainer.className = this.Style.CSS_HEADER;

	var linkLeft = document.createElement("A");
	linkLeft.href = "javascript:" + this.id + ".previousMonth()";
	var imgLeft = document.createElement("IMG");
	imgLeft.src = this.Options.NAV_ARROW_LEFT;
	imgLeft.className = this.Style.CSS_NAV_LEFT;
	linkLeft.appendChild(imgLeft);

	var linkRight = document.createElement("A");
	linkRight.href = "javascript:" + this.id + ".nextMonth()";
	var imgRight = document.createElement("IMG");
	imgRight.src = this.Options.NAV_ARROW_RIGHT;
	imgRight.className = this.Style.CSS_NAV_RIGHT;
	linkRight.appendChild(imgRight);

	headerContainer.appendChild(linkLeft);
	headerContainer.appendChild(document.createTextNode(this.buildMonthLabel()));
	headerContainer.appendChild(linkRight);

	this.headerCell.appendChild(headerContainer);
};

YAHOO.widget.Cal = YAHOO.widget.Calendar;

YAHOO.namespace("YAHOO.widget");

/**
* @class
* Calendar2up_Cal is the default implementation of the Calendar_Core base class, when used
* in a 2-up view. This class is the UED-approved version of the calendar selector widget. For all documentation
* on the implemented methods listed here, see the documentation for Calendar_Core. This class
* has some special attributes that only apply to calendars rendered within the calendar group implementation.
* There should be no reason to instantiate this class directly.
* @constructor
* @param {String}	id			The id of the table element that will represent the calendar widget
* @param {String}	containerId	The id of the container element that will contain the calendar table
* @param {String}	monthyear	The month/year string used to set the current calendar page
* @param {String}	selected	A string of date values formatted using the date parser. The built-in
								default date format is MM/DD/YYYY. Ranges are defined using
								MM/DD/YYYY-MM/DD/YYYY. Month/day combinations are defined using MM/DD.
								Any combination of these can be combined by delimiting the string with
								commas. Example: "12/24/2005,12/25,1/18/2006-1/21/2006"
*/
YAHOO.widget.Calendar2up_Cal = function(id, containerId, monthyear, selected) {
	if (arguments.length > 0)
	{
		this.init(id, containerId, monthyear, selected);
	}
}

YAHOO.widget.Calendar2up_Cal.prototype = new YAHOO.widget.Calendar_Core();

/**
* Renders the header for each individual calendar in the 2-up view. More
* specifically, this method handles the placement of left and right arrows for
* navigating between calendar pages.
*/
YAHOO.widget.Calendar2up_Cal.prototype.renderHeader = function() {
	this.headerCell.innerHTML = "";

	var headerContainer = document.createElement("DIV");
	headerContainer.className = this.Style.CSS_HEADER;

	if (this.index == 0) {
		var linkLeft = document.createElement("A");
		linkLeft.href = "javascript:void(null)";
		YAHOO.util.Event.addListener(linkLeft, "click", this.parent.doPreviousMonth, this.parent);
		var imgLeft = document.createElement("IMG");
		imgLeft.src = this.Options.NAV_ARROW_LEFT;
		imgLeft.className = this.Style.CSS_NAV_LEFT;
		linkLeft.appendChild(imgLeft);
		headerContainer.appendChild(linkLeft);
	}

	headerContainer.appendChild(document.createTextNode(this.buildMonthLabel()));

	if (this.index == 1) {
		var linkRight = document.createElement("A");
		linkRight.href = "javascript:void(null)";
		YAHOO.util.Event.addListener(linkRight, "click", this.parent.doNextMonth, this.parent);
		var imgRight = document.createElement("IMG");
		imgRight.src = this.Options.NAV_ARROW_RIGHT;
		imgRight.className = this.Style.CSS_NAV_RIGHT;
		linkRight.appendChild(imgRight);
		headerContainer.appendChild(linkRight);
	}

	this.headerCell.appendChild(headerContainer);
};




/**
* @class
* Calendar2up is the default implementation of the Calendar2up_Core base class, when used
* in a 2-up view. This class is the UED-approved version of the 2-up calendar selector widget. For all documentation
* on the implemented methods listed here, see the documentation for Calendar2up_Core.
* @constructor
* @param {String}	id			The id of the table element that will represent the calendar widget
* @param {String}	containerId	The id of the container element that will contain the calendar table
* @param {String}	monthyear	The month/year string used to set the current calendar page
* @param {String}	selected	A string of date values formatted using the date parser. The built-in
								default date format is MM/DD/YYYY. Ranges are defined using
								MM/DD/YYYY-MM/DD/YYYY. Month/day combinations are defined using MM/DD.
								Any combination of these can be combined by delimiting the string with
								commas. Example: "12/24/2005,12/25,1/18/2006-1/21/2006"
*/
YAHOO.widget.Calendar2up = function(id, containerId, monthyear, selected) {
	if (arguments.length > 0)
	{
		this.buildWrapper(containerId);
		this.init(2, id, containerId, monthyear, selected);
	}
}

YAHOO.widget.Calendar2up.prototype = new YAHOO.widget.CalendarGroup();

/**
* Implementation of CalendarGroup.constructChild that ensures that child calendars of
* Calendar2up will be of type Calendar2up_Cal.
*/
YAHOO.widget.Calendar2up.prototype.constructChild = function(id,containerId,monthyear,selected) {
	var cal = new YAHOO.widget.Calendar2up_Cal(id,containerId,monthyear,selected);
	return cal;
};

/**
* Builds the wrapper container for the 2-up calendar.
* @param {String} containerId	The id of the outer container element.
*/
YAHOO.widget.Calendar2up.prototype.buildWrapper = function(containerId) {
	var outerContainer = document.getElementById(containerId);

	outerContainer.className = "calcontainer";

	var innerContainer = document.createElement("DIV");
	innerContainer.className = "calbordered";
	innerContainer.id = containerId + "_inner";

	var cal1Container = document.createElement("DIV");
	cal1Container.id = containerId + "_0";
	cal1Container.className = "cal2up";
	cal1Container.style.marginRight = "10px";

	var cal2Container = document.createElement("DIV");
	cal2Container.id = containerId + "_1";
	cal2Container.className = "cal2up";

	outerContainer.appendChild(innerContainer);
	innerContainer.appendChild(cal1Container);
	innerContainer.appendChild(cal2Container);

	this.innerContainer = innerContainer;
	this.outerContainer = outerContainer;
}

/**
* Renders the 2-up calendar.
*/
YAHOO.widget.Calendar2up.prototype.render = function() {
	this.renderHeader();
	YAHOO.widget.CalendarGroup.prototype.render.call(this);
	this.renderFooter();
};

/**
* Renders the header located at the top of the container for the 2-up calendar.
*/
YAHOO.widget.Calendar2up.prototype.renderHeader = function() {
	if (! this.title) {
		this.title = "";
	}
	if (! this.titleDiv)
	{
		this.titleDiv = document.createElement("DIV");
		if (this.title == "")
		{
			this.titleDiv.style.display="none";
		}
	}

	this.titleDiv.className = "title";
	this.titleDiv.innerHTML = this.title;

	if (this.outerContainer.style.position == "absolute")
	{
		var linkClose = document.createElement("A");
		linkClose.href = "javascript:void(null)";
		YAHOO.util.Event.addListener(linkClose, "click", this.hide, this);

		var imgClose = document.createElement("IMG");
		imgClose.src = "img/calx.gif";
		imgClose.className = "close-icon";

		linkClose.appendChild(imgClose);

		this.linkClose = linkClose;

		this.titleDiv.appendChild(linkClose);
	}

	this.innerContainer.insertBefore(this.titleDiv, this.innerContainer.firstChild);
}

/**
* Hides the 2-up calendar's outer container from view.
*/
YAHOO.widget.Calendar2up.prototype.hide = function(e, cal) {
	if (! cal)
	{
		cal = this;
	}
	cal.outerContainer.style.display = "none";
}

/**
* Renders a footer for the 2-up calendar container. By default, this method is
* unimplemented.
*/
YAHOO.widget.Calendar2up.prototype.renderFooter = function() {}

YAHOO.widget.Cal2up = YAHOO.widget.Calendar2up;


YAHOO.widget.Calendar_DE = function(id, containerId, monthyear, selected) {
	if (arguments.length > 0)
	{
		this.init(id, containerId, monthyear, selected);
	}
}

YAHOO.widget.Calendar_DE.prototype = new YAHOO.widget.Calendar();

YAHOO.widget.Calendar_DE.prototype.customConfig = function() {
	this.Config.Locale.MONTHS_SHORT = ["Jan", "Feb", "Mär", "Apr", "Mai", "Jun", "Jul", "Aug", "Sep", "Okt", "Nov", "Dez"];
	this.Config.Locale.MONTHS_LONG = ["Januar", "Februar", "März", "April", "Mai", "Juni", "Juli", "August", "September", "Oktober", "November", "Dezember"];
	this.Config.Locale.WEEKDAYS_1CHAR = ["S", "M", "D", "M", "D", "F", "S"];
	this.Config.Locale.WEEKDAYS_SHORT = ["So", "Mo", "Di", "Mi", "Do", "Fr", "Sa"];
	this.Config.Locale.WEEKDAYS_MEDIUM = ["Son", "Mon", "Die", "Mit", "Don", "Fre", "Sam"];
	this.Config.Locale.WEEKDAYS_LONG = ["Sonntag", "Montag", "Dienstag", "Mittwoch", "Donnerstag", "Freitag", "Samstag"];

	this.Config.Options.START_WEEKDAY = 1;
}