suspendcode="<DIV id=lovexin1 style='Z-INDEX: 10; LEFT: 32px; POSITION: absolute; TOP: 105px; width: 95; height: 203px;'><a href='http://wpa.qq.com/msgrd?V=1&Uin=420123112&Site=www.xumuw.com&Menu=yes' target='_blank'><img src='/Images/kf.gif' width='101' height='105' border='0' alt='中天牧业客服 QQ_420123112'></a></DIV>"
document.write(suspendcode);
suspendcode="<DIV id=lovexin2 style='Z-INDEX: 10; LEFT: 912px; POSITION: absolute; TOP: 105px; width: 95; height: 203px;'> <a href='http://wpa.qq.com/msgrd?V=1&Uin=420123112&Site=www.xumuw.com&Menu=yes' target='_blank'><img src='/Images/kf.gif ' width='101' height='105' border='0' alt='中旺牧业客服 QQ_420123112'></a></DIV>"
document.write(suspendcode);
lastScrollY=0;
function heartBeat(){
diffY=document.body.scrollTop;
percent=.3*(diffY-lastScrollY);
if(percent>0)percent=Math.ceil(percent);
else percent=Math.floor(percent);
document.all.lovexin1.style.pixelTop+=percent;
document.all.lovexin2.style.pixelTop+=percent;
lastScrollY=lastScrollY+percent;
}
function hide()  
{   
lovexin1.style.visibility="hidden"; 
lovexin2.style.visibility="hidden";
}
window.setInterval("heartBeat()",1);http://www.xumuw.com