var speed3=25;//速度数值越大速度越慢
var d2=document.getElementById("den2");
var d1=document.getElementById("den1");
var d=document.getElementById("den");
d2.innerHTML=d1.innerHTML;
function Marquee1(){
if(d2.offsetWidth-d.scrollLeft<=0)
d.scrollLeft-=d.offsetWidth;
else{
d.scrollLeft++;
}
}
var MyMar=setInterval(Marquee1,speed3);
d.onmouseover=function() {clearInterval(MyMar)}
d.onmouseout=function() {MyMar=setInterval(Marquee1,speed3)}