// nav
$(function(){
	$('.nav li').hover(function(){
		$(this).addClass('navCur');
		$(this).children('dl').stop(true,true).slideDown('fast');
	},function(){
		$(this).removeClass('navCur');
		$(this).children('dl').stop(true,true).slideUp('fast');
	 });
});

// not
function scroll_news(){
    var firstNode = $('.notice li'); 
    firstNode.eq(0).fadeOut('slow',function(){ 
    $(this).clone().appendTo($(this).parent()).show('slow'); 
    $(this).remove();
  });
}setInterval('scroll_news()',3000);

// tab
$(function(){
	var $tab_dd = $('.tabNav dt')
	$tab_dd.hover(function(){
		$(this).addClass('tabLig').siblings().removeClass('tabLig');
	var index = $tab_dd.index(this);
		$('.tabBox > div').eq(index).show().siblings().hide();
	});
});

// leftNav
$(function(){
	$('.leftNav dd').click(function(){
		$(this).addClass('liLig').siblings().removeClass('liLig');
	});
});

// pic
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;
		}
	}
}
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("ָscrollContId.");
			return;
		}
		this.scrollContDiv=sina.$(this.scrollContId);
		if(!this.scrollContDiv){
			throw new Error("scrollContIdȷĶ.(scrollContId = \""+this.scrollContId+"\")");
			return;
		}
		this.scrollContDiv.style.width=this.frameWidth+"px";
		this.scrollContDiv.style.overflow="hidden";
		this.listDiv01.innerHTML=this.listDiv02.innerHTML=this.scrollContDiv.innerHTML;
		this.scrollContDiv.innerHTML="";
		this.scrollContDiv.appendChild(this.stripDiv);
		this.stripDiv.appendChild(this.listDiv01);
		this.stripDiv.appendChild(this.listDiv02);
		this.stripDiv.style.overflow="hidden";
		this.stripDiv.style.zoom="1";
		this.stripDiv.style.width="32766px";
		this.listDiv01.style.cssFloat="left";
		this.listDiv02.style.cssFloat="left";
		sina.addEvent(this.scrollContDiv,"mouseover",Function("ScrollPic.childs["+this.ID+"].stop()"));
		sina.addEvent(this.scrollContDiv,"mouseout",Function("ScrollPic.childs["+this.ID+"].play()"));
		if(this.arrLeftId){
			this.arrLeftObj=sina.$(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="THE "+(i+1)+" PAGE";
					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;
			}
		}
	}
}