var sina={$:function(objName){if(document.getElementById){return eval('document.getElementById("'+objName+'")')}else{return eval('document.all.'+objName)}},isIE:navigator.appVersion.indexOf("MSIE")!=-1?true:false,addEvent:function(l,i,I){if(l.attachEvent){l.attachEvent("on"+i,I)}else{l.addEventListener(i,I,false)}},delEvent:function(l,i,I){if(l.detachEvent){l.detachEvent("on"+i,I)}else{l.removeEventListener(i,I,false)}},readCookie:function(O){var o="",l=O+"=";if(document.cookie.length>0){var i=document.cookie.indexOf(l);if(i!=-1){i+=l.length;var I=document.cookie.indexOf(";",i);if(I==-1)I=document.cookie.length;o=unescape(document.cookie.substring(i,I))}};return o},writeCookie:function(i,l,o,c){var O="",I="";if(o!=null){O=new Date((new Date).getTime()+o*3600000);O="; expires="+O.toGMTString()};if(c!=null){I=";domain="+c};document.cookie=i+"="+escape(l)+O+I},readStyle:function(I,l){if(I.style[l]){return I.style[l]}else if(I.currentStyle){return I.currentStyle[l]}else if(document.defaultView&&document.defaultView.getComputedStyle){var i=document.defaultView.getComputedStyle(I,null);return i.getPropertyValue(l)}else{return null}}};

//滚动图片构造函数
//UI&UE Dept. mengjia
//080623
function ScrollPic(scrollContId,arrLeftId,arrRightId,dotListId){
	this.scrollContId=scrollContId;
	this.arrLeftId=arrLeftId;
	this.arrRightId=arrRightId;
	this.dotListId=dotListId;
	this.dotClassName="dotItem";
	this.dotOnClassName="dotItemOn";
	this.dotObjArr=[];
	this.pageWidth=0;
	this.frameWidth=0;
	this.speed=10;
	this.space=10;
	this.pageIndex=0;
	this.autoPlay=true;
	this.autoPlayTime=5;
	var _autoTimeObj,_scrollTimeObj,_state="ready";
	this.stripDiv=document.createElement("DIV");
	this.listDiv01=document.createElement("DIV");
	this.listDiv02=document.createElement("DIV");
	if(!ScrollPic.childs){ScrollPic.childs=[]};
	this.ID=ScrollPic.childs.length;
	ScrollPic.childs.push(this);
	this.initialize=function(){
		if(!this.scrollContId){
			throw new Error("必须指定scrollContId.");return};
			this.scrollContDiv=sina.$(this.scrollContId);
			if(!this.scrollContDiv){
				throw new Error("scrollContId不是正确的对象.(scrollContId = \""+this.scrollContId+"\")");
				return};
				this.scrollContDiv.style.width=this.frameWidth+"px";
				this.scrollContDiv.style.overflow="hidden";
				this.listDiv01.innerHTML=this.listDiv02.innerHTML=this.scrollContDiv.innerHTML;
				this.scrollContDiv.innerHTML="";
				this.scrollContDiv.appendChild(this.stripDiv);
				this.stripDiv.appendChild(this.listDiv01);
				this.stripDiv.appendChild(this.listDiv02);
				this.stripDiv.style.overflow="hidden";
				this.stripDiv.style.zoom="1";
				this.stripDiv.style.width="32766px";
				this.listDiv01.style.cssFloat="left";
				this.listDiv02.style.cssFloat="left";
				sina.addEvent(this.scrollContDiv,"mouseover",Function("ScrollPic.childs["+this.ID+"].stop()"));
				sina.addEvent(this.scrollContDiv,"mouseout",Function("ScrollPic.childs["+this.ID+"].play()"));
				if(this.arrLeftId){
					this.arrLeftObj=sina.$(this.arrLeftId);if(this.arrLeftObj){
						sina.addEvent(this.arrLeftObj,"mousedown",Function("ScrollPic.childs["+this.ID+"].rightMouseDown()"));
						sina.addEvent(this.arrLeftObj,"mouseup",Function("ScrollPic.childs["+this.ID+"].rightEnd()"));
						sina.addEvent(this.arrLeftObj,"mouseout",Function("ScrollPic.childs["+this.ID+"].rightEnd()"))}};
						if(this.arrRightId){
							this.arrRightObj=sina.$(this.arrRightId);
							if(this.arrRightObj){
								sina.addEvent(this.arrRightObj,"mousedown",Function("ScrollPic.childs["+this.ID+"].leftMouseDown()"));
								sina.addEvent(this.arrRightObj,"mouseup",Function("ScrollPic.childs["+this.ID+"].leftEnd()"));
								sina.addEvent(this.arrRightObj,"mouseout",Function("ScrollPic.childs["+this.ID+"].leftEnd()"))}};
								if(this.dotListId){this.dotListObj=sina.$(this.dotListId);
									if(this.dotListObj){
										var pages=Math.round(this.listDiv01.offsetWidth/this.frameWidth+0.4),i,tempObj;
										for(i=0;i<pages;i++){tempObj=document.createElement("span");
											this.dotListObj.appendChild(tempObj);
											this.dotObjArr.push(tempObj);
											if(i==this.pageIndex){tempObj.className=this.dotClassName}
											else{tempObj.className=this.dotOnClassName};tempObj.title="第"+(i+1)+"页";
												sina.addEvent(tempObj,"click",Function("ScrollPic.childs["+this.ID+"].pageTo("+i+")"))}}};
												if(this.autoPlay){this.play()}};
													this.leftMouseDown=function(){
														if(_state!="ready"){return};
														_state="floating";
														_scrollTimeObj=setInterval("ScrollPic.childs["+this.ID+"].moveLeft()",this.speed)};
														this.rightMouseDown=function(){
															if(_state!="ready"){return};
															_state="floating";
															_scrollTimeObj=setInterval("ScrollPic.childs["+this.ID+"].moveRight()",this.speed)};
															this.moveLeft=function(){
																if(this.scrollContDiv.scrollLeft+this.space>=this.listDiv01.scrollWidth){
																	this.scrollContDiv.scrollLeft=this.scrollContDiv.scrollLeft+this.space-this.listDiv01.scrollWidth}
																	else{this.scrollContDiv.scrollLeft+=this.space};this.accountPageIndex()};
																	this.moveRight=function(){
																		if(this.scrollContDiv.scrollLeft-this.space<=0){
																			this.scrollContDiv.scrollLeft=this.listDiv01.scrollWidth+this.scrollContDiv.scrollLeft-this.space}else{this.scrollContDiv.scrollLeft-=this.space};
																			this.accountPageIndex()};
																			this.leftEnd=function(){
																				if(_state!="floating"){return};
																				_state="stoping";
																				clearInterval(_scrollTimeObj);
																				var fill=this.pageWidth-this.scrollContDiv.scrollLeft%this.pageWidth;
																				this.move(fill)};
																				this.rightEnd=function(){
																					if(_state!="floating"){return};
																					_state="stoping";
																					clearInterval(_scrollTimeObj);
																					var fill=-this.scrollContDiv.scrollLeft%this.pageWidth;this.move(fill)};
																					this.move=function(num,quick){
																						var thisMove=num/5;
																						if(!quick){if(thisMove>this.space){thisMove=this.space};
if(thisMove<-this.space){thisMove=-this.space}};
	if(Math.abs(thisMove)<1&&thisMove!=0){thisMove=thisMove>=0?1:-1}
		else{thisMove=Math.round(thisMove)};
			var temp=this.scrollContDiv.scrollLeft+thisMove;
			if(thisMove>0){
				if(this.scrollContDiv.scrollLeft+thisMove>=this.listDiv01.scrollWidth){
					this.scrollContDiv.scrollLeft=this.scrollContDiv.scrollLeft+thisMove-this.listDiv01.scrollWidth}else{this.scrollContDiv.scrollLeft+=thisMove}}
						else{if(this.scrollContDiv.scrollLeft-thisMove<=0){this.scrollContDiv.scrollLeft=this.listDiv01.scrollWidth+this.scrollContDiv.scrollLeft-thisMove}else{this.scrollContDiv.scrollLeft+=thisMove}};
							num-=thisMove;if(Math.abs(num)==0){_state="ready";if(this.autoPlay){this.play()};this.accountPageIndex();return}else{this.accountPageIndex();setTimeout("ScrollPic.childs["+this.ID+"].move("+num+","+quick+")",this.speed)}};this.next=function(){if(_state!="ready"){return};
								_state="stoping";this.move(this.pageWidth,true)};this.play=function(){if(!this.autoPlay){return};clearInterval(_autoTimeObj);_autoTimeObj=setInterval("ScrollPic.childs["+this.ID+"].next()",this.autoPlayTime*1000)};this.stop=function(){clearInterval(_autoTimeObj)};this.pageTo=function(num){if(_state!="ready"){return};
								_state="stoping";var fill=num*this.frameWidth-this.scrollContDiv.scrollLeft;this.move(fill,true)};this.accountPageIndex=function(){this.pageIndex=Math.round(this.scrollContDiv.scrollLeft/this.frameWidth);if(this.pageIndex>Math.round(this.listDiv01.offsetWidth/this.frameWidth+0.4)-1){this.pageIndex=0};var i;
								for(i=0;i<this.dotObjArr.length;i++){if(i==this.pageIndex){this.dotObjArr[i].className=this.dotClassName}
									else{this.dotObjArr[i].className=this.dotOnClassName}}}};