// JScript 文件

  var speed=15
  demo12.innerHTML=demo11.innerHTML
  function Marquee11(){
  if(demo12.offsetWidth-demo.scrollLeft<=0)
  demo.scrollLeft-=demo11.offsetWidth
  else{
  demo.scrollLeft++
  }
  }
  var MyMar1=setInterval(Marquee11,speed)
  demo.onmouseover=function() {clearInterval(MyMar1)}
  demo.onmouseout=function() {MyMar1=setInterval(Marquee11,speed)}