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

suspendcode12="<div id=LeftAd style='text-align:left;font-size:12px;line-height:150%;width:70px;height:160px;left:8px;position:relative;top:3px; background-color:#fff;'><img src='xiao/quick01.gif' width='72' height='33'/><br/><a  href=tencent://message/?uin=290786999&Site=客服在线&Menu=yes><img border='0' SRC=http://wpa.qq.com/pa?p=1:290786999:6 alt='客服在线'></a><br/><a  href=tencent://message/?uin=121811056&Site=客服在线&Menu=yes><img border='0' SRC=http://wpa.qq.com/pa?p=1:121811056:6 alt='客服在线'></a><br/><img src='xiao/QQon.gif' alt='' name='MSN' width='72' height='55' border='0' id='MSN' /><br/><A HREF='#top'><img src='xiao/new_top.gif' alt='' name='QQ'  width='36' height='29'  border='0' id='MSN' /></A></div>"

document.write(suspendcode12);
window.setInterval("heartBeat()",1);
function ClosedivLeft()
{
LeftAd.style.visibility="hidden";
}