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='background:url(qq.jpg);text-align:center;font-size:12px;line-height:100%;width:114px;height:148px;left:20px;position:absolute;top:150px;'>     <div style='width:100px; float:right; text-align:right; color:#4eccea; font-size:16px; font-weight:600; padding-top:29px ; padding-right:5px;cursor:hand;' onclick='ClosedivLeft()'></div>     <div style=' float:left; width:110px;height:30px; padding-top:10px;' > <a title='远大阀门' style='color:#4eccea; font-size:12px; text-decoration:none; font-size:12px; font-weight:400'target=blank href=http://wpa.qq.com/msgrd?V=1&Uin=851466215&Site=www.apsw8.com&Menu=yes><img border='0' SRC='http://wpa.qq.com/pa?p=1:851466215:4' alt='在线客服' style='font-family:Arial'>在线客服</a>    </div>"
document.write(suspendcode12);
window.setInterval("heartBeat()",1);
function ClosedivLeft()
{
LeftAd.style.visibility="hidden";
}