var speed3=25;
var demo2 = document.getElementById("demo2");
var demo1 = document.getElementById("demo1");
var demo = document.getElementById("demo");
demo2.innerHTML=demo1.innerHTML;

function Marquee(){
	if (demo.scrollLeft >= demo1.offsetWidth) {
		demo.scrollLeft-=demo1.offsetWidth;		
	}
	else {
		demo.scrollLeft++;
	}
}
var MyMar=setInterval(Marquee,speed3);
demo.onmouseover=function() {clearInterval(MyMar)};
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed3)};