var speed=30
sumo2.innerHTML=sumo1.innerHTML
function Marquee(){
if(sumo2.offsetWidth-sumo.scrollLeft<=0)
sumo.scrollLeft-=sumo1.offsetWidth
else{
sumo.scrollLeft++
}
}
var MyMar=setInterval(Marquee,speed)
sumo.onmouseover=function() {clearInterval(MyMar)}
sumo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}