lastScrollY=0;
function heartBeat(){ 
var diffY;
if (document.documentElement && document.documentElement.scrollTop)
diffY = document.documentElement.scrollTop;
else if (document.body)
diffY = document.body.scrollTop
else
{/*Netscape stuff*/}

percent=.1*(diffY-lastScrollY); 
if(percent>0)percent=Math.ceil(percent); 
else percent=Math.floor(percent); 
document.getElementById("full").style.top=parseInt(document.getElementById("full").style.top)+percent+"px";

lastScrollY=lastScrollY+percent; 
}
suspendcode="<div id=\"full\" style='position:absolute;right:20px;top:200px; background:url(\/images\/qq.gif);'><div style='position:relative;width:71px;height:115px;'><a style='display:block;position:absolute;top:15px;left:8px;width:50px;height:90px;cursor:pointer;text-indent: -2500px;' href=\"http:\/\/wpa.qq.com\/msgrd?V=1&Uin=867359536&Site=陈记玻璃钢风机&Menu=yes\" target=\"_blank\" title='QQ:867359536'>QQ咨询<\/a><\/div><\/div>"

document.write(suspendcode);
window.setInterval("heartBeat()",1);