<DIV id=icefable1> 这里放要滚动的内容，可以是列表 </DIV><DIV id=icefable2
            style="Z-INDEX: 1; VISIBILITY: hidden; POSITION: absolute"></DIV>
            <SCRIPT>
marqueesHeight=200;
stopscroll=false;
icefable1.scrollTop=0;

with(icefable1){
  style.width=0;
  style.height=marqueesHeight;
  style.overflowX="visible";
  style.overflowY="hidden";
  noWrap=true;
  onmouseover=new Function("stopscroll=true");
  onmouseout=new Function("stopscroll=false");
}

preTop=0; currentTop=0; stoptime=0;

function init_srolltext(){
  icefable2.innerHTML="";
  icefable2.innerHTML+=icefable1.innerHTML;   
  icefable1.innerHTML=icefable2.innerHTML+icefable2.innerHTML;
  setInterval("scrollUp()",19);
}
function scrollUp(){
  if(stopscroll==true) return;
  currentTop+=1;
  if(currentTop==21) //滚动高
  {
   stoptime+=4;
   currentTop-=1;
   if(stoptime==200)
   {
    currentTop=0;
    stoptime=0;
   }
  }
  else {   
   preTop=icefable1.scrollTop;
   icefable1.scrollTop+=1;
   if(preTop==icefable1.scrollTop){
     icefable1.scrollTop=icefable2.offsetHeight-marqueesHeight;
     icefable1.scrollTop+=1;
   }
  }

}
init_srolltext();
</SCRIPT>