var speed1_1=25
demo1_2.innerHTML=demo1_1.innerHTML
function Marquee1_1(){
if(demo1_2.offsetWidth-demo1.scrollLeft<=0)
demo1.scrollLeft-=demo1_1.offsetWidth
else{
demo1.scrollLeft++
}
}
var MyMar1_1=setInterval(Marquee1_1,speed1_1)
demo1.onmouseover=function() {clearInterval(MyMar1_1)}
demo1.onmouseout=function() {MyMar1_1=setInterval(Marquee1_1,speed1_1)}