// JavaScript Document
function setTab(name,cursel){
	cursel_0=cursel;
	for(var i=1; i<=links_len; i++){
		var menu = document.getElementById(name+i);
		var menudiv = document.getElementById("con_"+name+"_"+i);
		if(i==cursel){
			menu.className="off";
			menudiv.style.display="block";
		}
		else{
			menu.className="";
			menudiv.style.display="none";
		}
	}
}
function Next(){                                                        
	cursel_0++;
	if (cursel_0>links_len)cursel_0=1
	setTab(name_0,cursel_0);
} 
var name_0='one';
var cursel_0=1;
var ScrollTime=3000;//Ρ­»·ΦάΖΪ£¨ΊΑΓλ£©
var links_len,iIntervalId;
onload=function(){
	var links = document.getElementById("tab1").getElementsByTagName('li')
	links_len=links.length;
	for(var i=0; i<links_len; i++){
		links[i].onmouseover=function(){
			clearInterval(iIntervalId);
			this.onmouseout=function(){
				iIntervalId = setInterval(Next,ScrollTime);;
			}
		}
	}
	document.getElementById("con_"+name_0+"_"+links_len).parentNode.onmouseover=function(){
		clearInterval(iIntervalId);
		this.onmouseout=function(){
			iIntervalId = setInterval(Next,ScrollTime);;
		}
	}
	setTab(name_0,cursel_0);
	iIntervalId = setInterval(Next,ScrollTime);
}