var demo1 = document.getElementById("demo1")
						  var demo2 = document.getElementById("demo2")
						  var demo = document.getElementById("demo")
						  var speed=30
						  demo2.innerHTML=demo1.innerHTML
						  function Marquee(){
						  if(demo2.offsetWidth-demo.scrollLeft<=0)
						  demo.scrollLeft-=demo1.offsetWidth
						  else{
						  demo.scrollLeft++
						  }
						  } 
						    var MyMar=setInterval(Marquee,speed)
						    demo.onmouseover=function() {clearInterval(MyMar)}
						    demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}