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("lovexin12").style.top=parseInt(document.getElementById("lovexin12").style.top)+percent+"px";
lastScrollY=lastScrollY+percent;
//alert(lastScrollY);
}
suspendcode12="<DIV id=\"lovexin12\" style='left:12px;POSITION:absolute;TOP:69px;filter:alpha(style=0,opacity=100);z-index:9998;'><a href=\"http://kft.zoosnet.net/LR/Chatpre.aspx?id=KFT33343571&lng=cn\" target=\"_blank\"><img border=0 src=http://www.mfyz120.com/images/leftswtbanner.gif></a><br><a href=JavaScript:; onclick=\"lovexin12.style.visibility='hidden'\"><img border=0 src=http://www.mfyz120.com/images/close.gif></a></div>"
document.write(suspendcode12);
window.setInterval("heartBeat()",1);