//Mar Column
	function Mar(demo,demo1,demo2,spe){
		var speed=spe
		demo2.innerHTML=demo1.innerHTML
			function Marquee(){
				if(demo2.offsetTop-demo.scrollTop<=0)
				demo.scrollTop-=demo1.offsetHeight
				else{
				demo.scrollTop++
				}
			}
		var MyMar=setInterval(Marquee,speed)
		demo.onmouseover=function(){clearInterval(MyMar)}
		demo.onmouseout=function(){MyMar=setInterval(Marquee,speed)}
	}