/*Copyright (c) 2006, Yahoo! Inc. All rights reserved.Code licensed under the BSD License:http://developer.yahoo.net/yui/license.txtversion: 0.10.0*/YAHOO.util.Config=function(owner){if(owner){this.init(owner);}}YAHOO.util.Config.prototype={owner:null,configChangedEvent:null,queueInProgress:false,addProperty:function(key,propertyObject){},getConfig:function(){},getProperty:function(key){},resetProperty:function(key){},setProperty:function(key,value,silent){},queueProperty:function(key,value){},refireEvent:function(key){},applyConfig:function(userConfig,init){},refresh:function(){},fireQueue:function(){},subscribeToConfigEvent:function(key,handler,obj,override){},unsubscribeFromConfigEvent:function(key,handler,obj){},checkBoolean:function(val){if(typeof val=='boolean'){return true;}else{return false;}},checkNumber:function(val){if(isNaN(val)){return false;}else{return true;}}}YAHOO.util.Config.prototype.init=function(owner){this.owner=owner;this.configChangedEvent=new YAHOO.util.CustomEvent("configChanged");this.queueInProgress=false;var config={};var initialConfig={};var eventQueue=[];var fireEvent=function(key,value){key=key.toLowerCase();var property=config[key];if(typeof property!='undefined'&&property.event){property.event.fire(value);}}this.addProperty=function(key,propertyObject){key=key.toLowerCase();config[key]=propertyObject;propertyObject.event=new YAHOO.util.CustomEvent(key);propertyObject.key=key;if(propertyObject.handler){propertyObject.event.subscribe(propertyObject.handler,this.owner,true);}this.setProperty(key,propertyObject.value,true);if(!propertyObject.suppressEvent){this.queueProperty(key,propertyObject.value);}}this.getConfig=function(){var cfg={};for(var prop in config){var property=config[prop]if(typeof property!='undefined'&&property.event){cfg[prop]=property.value;}}return cfg;}this.getProperty=function(key){key=key.toLowerCase();var property=config[key];if(typeof property!='undefined'&&property.event){return property.value;}else{return undefined;}}this.resetProperty=function(key){key=key.toLowerCase();var property=config[key];if(typeof property!='undefined'&&property.event){this.setProperty(key,initialConfig[key].value);}else{return undefined;}}this.setProperty=function(key,value,silent){key=key.toLowerCase();if(this.queueInProgress&&!silent){this.queueProperty(key,value);return true;}else{var property=config[key];if(typeof property!='undefined'&&property.event){if(property.validator&&!property.validator(value)){return false;}else{property.value=value;if(!silent){fireEvent(key,value);this.configChangedEvent.fire([key,value]);}return true;}}else{return false;}}}this.queueProperty=function(key,value){key=key.toLowerCase();var property=config[key];if(typeof property!='undefined'&&property.event){if(typeof value!='undefined'&&property.validator&&!property.validator(value)){return false;}else{if(typeof value!='undefined'){property.value=value;}else{value=property.value;}var foundDuplicate=false;for(var i=0;i<eventQueue.length;i++){var queueItem=eventQueue[i];if(queueItem){var queueItemKey=queueItem[0];var queueItemValue=queueItem[1];if(queueItemKey.toLowerCase()==key){eventQueue[i]=null;eventQueue.push([key,(typeof value!='undefined'?value:queueItemValue)]);foundDuplicate=true;break;}}}if(!foundDuplicate&&typeof value!='undefined'){eventQueue.push([key,value]);}}if(property.supercedes){for(var s=0;s<property.supercedes.length;s++){var supercedesCheck=property.supercedes[s];for(var q=0;q<eventQueue.length;q++){var queueItemCheck=eventQueue[q];if(queueItemCheck){var queueItemCheckKey=queueItemCheck[0];var queueItemCheckValue=queueItemCheck[1];if(queueItemCheckKey.toLowerCase()==supercedesCheck.toLowerCase()){eventQueue.push([queueItemCheckKey,queueItemCheckValue]);eventQueue[q]=null;break;}}}}}return true;}else{return false;}}this.refireEvent=function(key){key=key.toLowerCase();var property=config[key];if(typeof property!='undefined'&&property.event&&typeof property.value!='undefined'){if(this.queueInProgress){this.queueProperty(key);}else{fireEvent(key,property.value);}}}this.applyConfig=function(userConfig,init){if(init){initialConfig=userConfig;}for(var prop in userConfig){this.queueProperty(prop,userConfig[prop]);}}this.refresh=function(){for(var prop in config){this.refireEvent(prop);}}this.fireQueue=function(){this.queueInProgress=true;for(var i=0;i<eventQueue.length;i++){var queueItem=eventQueue[i];if(queueItem){var key=queueItem[0];var value=queueItem[1];var property=config[key];property.value=value;fireEvent(key,value);}}this.queueInProgress=false;eventQueue=new Array();}this.subscribeToConfigEvent=function(key,handler,obj,override){key=key.toLowerCase();var property=config[key];if(typeof property!='undefined'&&property.event){if(!YAHOO.util.Config.alreadySubscribed(property.event,handler,obj)){property.event.subscribe(handler,obj,override);}return true;}else{return false;}}this.unsubscribeFromConfigEvent=function(key,handler,obj){key=key.toLowerCase();var property=config[key];if(typeof property!='undefined'&&property.event){return property.event.unsubscribe(handler,obj);}else{return false;}}this.outputEventQueue=function(){var output="";for(var q=0;q<eventQueue.length;q++){var queueItem=eventQueue[q];if(queueItem){output+=queueItem[0]+"="+queueItem[1]+", ";}}return output;}}YAHOO.util.Config.alreadySubscribed=function(evt,fn,obj){for(var e=0;e<evt.subscribers.length;e++){var subsc=evt.subscribers[e];if(subsc&&subsc.obj==obj&&subsc.fn==fn){return true;break;}}return false;}YAHOO.widget.Module=function(el,userConfig){if(el){this.init(el,userConfig);}}YAHOO.widget.Module.IMG_ROOT="http://us.i1.yimg.com/us.yimg.com/i/";YAHOO.widget.Module.IMG_ROOT_SSL="https://a248.e.akamai.net/sec.yimg.com/i/";YAHOO.widget.Module.CSS_MODULE="module";YAHOO.widget.Module.CSS_HEADER="hd";YAHOO.widget.Module.CSS_BODY="bd";YAHOO.widget.Module.CSS_FOOTER="ft";YAHOO.widget.Module.prototype={constructor:YAHOO.widget.Module,element:null,header:null,body:null,footer:null,id:null,childNodesInDOM:null,imageRoot:YAHOO.widget.Module.IMG_ROOT,beforeInitEvent:null,initEvent:null,appendEvent:null,beforeRenderEvent:null,renderEvent:null,changeHeaderEvent:null,changeBodyEvent:null,changeFooterEvent:null,changeContentEvent:null,destroyEvent:null,beforeShowEvent:null,showEvent:null,beforeHideEvent:null,hideEvent:null,initEvents:function(){this.beforeInitEvent=new YAHOO.util.CustomEvent("beforeInit");this.initEvent=new YAHOO.util.CustomEvent("init");this.appendEvent=new YAHOO.util.CustomEvent("append");this.beforeRenderEvent=new YAHOO.util.CustomEvent("beforeRender");this.renderEvent=new YAHOO.util.CustomEvent("render");this.changeHeaderEvent=new YAHOO.util.CustomEvent("changeHeader");this.changeBodyEvent=new YAHOO.util.CustomEvent("changeBody");this.changeFooterEvent=new YAHOO.util.CustomEvent("changeFooter");this.changeContentEvent=new YAHOO.util.CustomEvent("changeContent");this.destroyEvent=new YAHOO.util.CustomEvent("destroy");this.beforeShowEvent=new YAHOO.util.CustomEvent("beforeShow");this.showEvent=new YAHOO.util.CustomEvent("show");this.beforeHideEvent=new YAHOO.util.CustomEvent("beforeHide");this.hideEvent=new YAHOO.util.CustomEvent("hide");},platform:function(){var ua=navigator.userAgent.toLowerCase();if(ua.indexOf("windows")!=-1||ua.indexOf("win32")!=-1){return"windows";}else if(ua.indexOf("macintosh")!=-1){return"mac";}else{return false;}}(),browser:function(){var ua=navigator.userAgent.toLowerCase();if(ua.indexOf('opera')!=-1){return'opera';}else if(ua.indexOf('msie 7')!=-1){return'ie7';}else if(ua.indexOf('msie')!=-1){return'ie';}else if(ua.indexOf('safari')!=-1){return'safari';}else if(ua.indexOf('gecko')!=-1){return'gecko';}else{return false;}}(),isSecure:function(){if(window.location.href.toLowerCase().indexOf("https")==0){this.imageRoot=YAHOO.widget.Module.IMG_ROOT_SSL;return true;}else{return false;}}(),initDefaultConfig:function(){this.cfg.addProperty("visible",{value:true,handler:this.configVisible,validator:this.cfg.checkBoolean});this.cfg.addProperty("effect",{suppressEvent:true,supercedes:["visible"]});this.cfg.addProperty("monitorresize",{value:true,handler:this.configMonitorResize});},init:function(el,userConfig){this.initEvents();this.beforeInitEvent.fire(YAHOO.widget.Module);this.cfg=new YAHOO.util.Config(this);if(typeof el=="string"){var elId=el;el=document.getElementById(el);if(!el){el=document.createElement("DIV");el.id=elId;}}this.element=el;if(el.id){this.id=el.id;}var childNodes=this.element.childNodes;if(childNodes){for(var i=0;i<childNodes.length;i++){var child=childNodes[i];switch(child.className){case YAHOO.widget.Module.CSS_HEADER:this.header=child;break;case YAHOO.widget.Module.CSS_BODY:this.body=child;break;case YAHOO.widget.Module.CSS_FOOTER:this.footer=child;break;}}}this.initDefaultConfig();YAHOO.util.Dom.addClass(this.element,YAHOO.widget.Module.CSS_MODULE);if(userConfig){this.cfg.applyConfig(userConfig,true);}if(!YAHOO.util.Config.alreadySubscribed(this.renderEvent,this.cfg.fireQueue,this.cfg)){this.renderEvent.subscribe(this.cfg.fireQueue,this.cfg,true);}this.initEvent.fire(YAHOO.widget.Module);},initResizeMonitor:function(){var resizeMonitor=document.getElementById("_yuiResizeMonitor");if(!resizeMonitor){resizeMonitor=document.createElement("DIV");resizeMonitor.style.position="absolute";resizeMonitor.id="_yuiResizeMonitor";resizeMonitor.style.width="1em";resizeMonitor.style.height="1em";resizeMonitor.style.top="-1000px";resizeMonitor.style.left="-1000px";resizeMonitor.innerHTML="&nbsp;";document.body.appendChild(resizeMonitor);}this.resizeMonitor=resizeMonitor;YAHOO.util.Event.addListener(this.resizeMonitor,"resize",this.onDomResize,this,true);},onDomResize:function(e,obj){},setHeader:function(headerContent){if(!this.header){this.header=document.createElement("DIV");this.header.className=YAHOO.widget.Module.CSS_HEADER;}if(typeof headerContent=="string"){this.header.innerHTML=headerContent;}else{this.header.innerHTML="";this.header.appendChild(headerContent);}this.changeHeaderEvent.fire(headerContent);this.changeContentEvent.fire();},appendToHeader:function(element){if(!this.header){this.header=document.createElement("DIV");this.header.className=YAHOO.widget.Module.CSS_HEADER;}this.header.appendChild(element);this.changeHeaderEvent.fire(element);this.changeContentEvent.fire();},setBody:function(bodyContent){if(!this.body){this.body=document.createElement("DIV");this.body.className=YAHOO.widget.Module.CSS_BODY;}if(typeof bodyContent=="string"){this.body.innerHTML=bodyContent;}else{this.body.innerHTML="";this.body.appendChild(bodyContent);}this.changeBodyEvent.fire(bodyContent);this.changeContentEvent.fire();},appendToBody:function(element){if(!this.body){this.body=document.createElement("DIV");this.body.className=YAHOO.widget.Module.CSS_BODY;}this.body.appendChild(element);this.changeBodyEvent.fire(element);this.changeContentEvent.fire();},setFooter:function(footerContent){if(!this.footer){this.footer=document.createElement("DIV");this.footer.className=YAHOO.widget.Module.CSS_FOOTER;}if(typeof footerContent=="string"){this.footer.innerHTML=footerContent;}else{this.footer.innerHTML="";this.footer.appendChild(footerContent);}this.changeFooterEvent.fire(footerContent);this.changeContentEvent.fire();},appendToFooter:function(element){if(!this.footer){this.footer=document.createElement("DIV");this.footer.className=YAHOO.widget.Module.CSS_FOOTER;}