try{
var speed=30//速度数值越大速度越慢
var colee_left2=document.getElementById("scorll02");
var colee_left1=document.getElementById("scorll01");
var colee_left=document.getElementById("scorll_box");
colee_left2.innerHTML=colee_left1.innerHTML
function Marquee3(){
if(colee_left2.offsetWidth-colee_left.scrollLeft<=0)//offsetWidth 是对象的可见宽度
colee_left.scrollLeft-=colee_left1.offsetWidth//scrollWidth 是对象的实际内容的宽，不包边线宽度
else{
colee_left.scrollLeft++
}
}
var MyMar3=setInterval(Marquee3,speed)
colee_left.onmouseover=function() {clearInterval(MyMar3)}
colee_left.onmouseout=function() {MyMar3=setInterval(Marquee3,speed)}
}catch(e){}


$(function(){
		   try{
			var speed=160;
			var colee2=document.getElementById("colee2");
			var colee1=document.getElementById("colee1");
			var colee=document.getElementById("colee");
			colee2.innerHTML=colee1.innerHTML+colee1.innerHTML+colee1.innerHTML+colee1.innerHTML; //克隆colee1为colee2
			var Marquee1=function (){
			//当滚动至colee1与colee2交界时
			if(colee2.offsetTop-colee.scrollTop<=0){
			 colee.scrollTop-=colee1.offsetHeight; //colee跳到最顶端
			 }else{
			 colee.scrollTop++
			}
			}
			var MyMar1=setInterval(Marquee1,speed)//设置定时器
			//鼠标移上时清除定时器达到滚动停止的目的
			$(colee).hover(function(){
				clearInterval(MyMar1);
				},function(){
				MyMar1=setInterval(Marquee1,speed);
				
				})
			}catch(e){}
});