// JScript 文件
//滚动行业新闻
function Scorollindustry()
{
    var speed=33
    demo22.innerHTML=demo11.innerHTML
   
     var MyMar=setInterval(Marquee,speed)
     demoall.onmouseover=function()
     {
        clearInterval(MyMar)
     }
     
     demoall.onmouseout=function()
     {
        MyMar=setInterval(Marquee,speed)
     }
}

function Marquee()
{
    if(demo22.offsetTop-demoall.scrollTop<0)
        demoall.scrollTop-=demo11.offsetHeight
    else
    {
        demoall.scrollTop++
    }
 }