marqueesHeight=95; 
stopscroll=false; 
with(marquees){ 
style.width=310; 
style.height=marqueesHeight; 
style.overflowX="visible"; 
style.overflowY="hidden"; 
noWrap=true; 
onmouseover=new Function("stopscroll=true"); 
onmouseout=new Function("stopscroll=false"); 
} 
document.write('<div id="templayer" style="position:absolute;z-index:1;visibility:hidden"></div>'); 

preTop=0; currentTop=0; 

function init(){ 
templayer.innerHTML=""; 
while(templayer.offsetHeight<marqueesHeight){ 
templayer.innerHTML+=marquees.innerHTML; 
} 
marquees.innerHTML=templayer.innerHTML+templayer.innerHTML; 
setInterval("scrollup()",50); 
} 
document.body.onload=init; 
function scrollup(){ 
if(stopscroll==true) return; 
preTop=marquees.scrollTop; 
marquees.scrollTop+=1; 
if(preTop==marquees.scrollTop){ 
marquees.scrollTop=templayer.offsetHeight-marqueesHeight; 
marquees.scrollTop+=1; 
} 
}