suspendcode="<DIV id=lovexin style='Z-INDEX: 10; LEFT: 784px; POSITION: absolute; TOP: 0px; width: 200px; height: 600px;'><iframe src='movbar.htm' width=200 height=620 frameborder=0 scrolling=no></iframe></DIV>"
document.write(suspendcode);
lastScrollY=0;
function heartBeat(){
diffY=document.body.scrollTop;
if(diffY+400<1550){

percent=.1*(diffY-lastScrollY);
if(percent>0)percent=Math.ceil(percent);
else percent=Math.floor(percent);
document.all.lovexin.style.pixelTop+=percent;
lastScrollY=lastScrollY+percent;}
}
window.setInterval("heartBeat()",1);