YAHOO.namespace("TI");YAHOO.namespace("TI.widget");TI=YAHOO.TI;$D=YAHOO.util.Dom;$E=YAHOO.util.Event;$U=YAHOO.util;$=YAHOO.util.Dom.get;$LANG=YAHOO.lang;TI.widget.TI_L_Scroll=new function(){var A=YAHOO.util;var B={delay:2,speed:20,startDelay:2,scrollItemCount:1};this.decorate=function(E,F){E=$(E);F=TI.applyIf(F||{},B);var G={};var D=null,H=false;var J=new $U.CustomEvent("onScroll",G,false,$U.CustomEvent.FLAT);if(F.onScroll){J.subscribe(F.onScroll)}else{J.subscribe(function(){for(var K=0;K<F.scrollItemCount;K++){E.appendChild(E.getElementsByTagName("li")[0])}})}var C=function(){if(H){return }E.scrollTop+=2;var K=F.lineHeight||E.getElementsByTagName("li")[0].offsetHeight;if(E.scrollTop%K<=1){clearInterval(D);J.fire();E.scrollTop=0;setTimeout(I,F.delay*1000)}};var I=function(){var K=F.lineHeight||E.getElementsByTagName("li")[0].offsetHeight;if(E.scrollHeight-E.offsetHeight>=K){D=setInterval(C,F.speed)}};$E.on(E,"mouseover",function(){H=true});$E.on(E,"mouseout",function(){H=false});setTimeout(I,F.startDelay*1000);TI.apply(G,{subscribeOnScroll:function(L,K){if(K===true&&J.subscribers.length>0){J.unsubscribeAll()}J.subscribe(L)}});G.onScroll=G.subscribeOnScroll;return G}};TI.apply=function(C,A){if(C&&A&&typeof A=="object"){for(var B in A){C[B]=A[B]}}return C};TI.applyIf=function(C,A){if(C&&A&&typeof A=="object"){for(var B in A){if(!YAHOO.lang.hasOwnProperty(C,B)){C[B]=A[B]}}}return C};TI.cpAttribute=function(C,A){if(C&&A&&typeof A=="object"){for(var B in A){if(!YAHOO.lang.hasOwnProperty(C,B)){C[B]=A[B]}}}return C};