var demoL = document.getElementById("demoL");
var demoL1 = document.getElementById("demoL1");
var demoL2 = document.getElementById("demoL2");
var speedL = 20;
demoL2.innerHTML = demoL1.innerHTML
function MarqueeL()
{
	if(demoL2.offsetWidth - demoL.scrollLeft <= 0)
	demoL.scrollLeft -= demoL1.offsetWidth
	else
	{
		demoL.scrollLeft ++
	}
}
var MyMarL = setInterval(MarqueeL,speedL);
demoL.onmouseover = function()
{
	clearInterval(MyMarL)
}
demoL.onmouseout = function()
{
	MyMarL = setInterval(MarqueeL,speedL)
}