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";
document.getElementById("lovexin14").style.top=parseInt(document.getElementById("lovexin12").style.top)+percent+"px";
lastScrollY=lastScrollY+percent; 
//alert(lastScrollY);
}
suspendcode12="<DIV id=\"lovexin12\" style='left:2px;POSITION:absolute;TOP:120px;'></div>"
suspendcode14="<DIV id=\"lovexin14\"  style='right:2px;POSITION:absolute;TOP:120px;'><div id='qq'><ul><li><a href='http://wpa.qq.com/msgrd?V=1&Uin=1304897739&Site=www.gongjuqd.com'  target='_blank' alt='点击这里给我发消息或留言'></a></li><li><a href='http://wpa.qq.com/msgrd?V=1&Uin=547600575&Site=www.gongjuqd.com'  target='_blank' alt='点击这里给我发消息或留言' ></a></li><li><a href='msnim:chat?contact=nuoerxinfxg@hotmail.com'  target='_blank' alt='点击这里给我发消息或留言' ></a></li></ul></div></div>"
document.write(suspendcode12); 
document.write(suspendcode14); 
window.setInterval("heartBeat()",1);