lastScrollY1=0; 
function heartBeat1(){  
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-lastScrollY1);  
if(percent>0)percent=Math.ceil(percent);  
else percent=Math.floor(percent);  
document.getElementById("lovexin11").style.top=parseInt(document.getElementById ("lovexin11").style.top)+percent+"px"; 
document.getElementById("lovexin13").style.top=parseInt(document.getElementById ("lovexin11").style.top)+percent+"px"; 

lastScrollY1=lastScrollY1+percent;  
//alert(lastScrollY); 
} 
suspendcode11="<DIV id=\"lovexin11\" style='left:5px;POSITION:absolute;TOP:50px;'><img src=\"/images/duilian1.jpg\"><div style=\"cursor:pointer;left:100px;POSITION:absolute;\" onclick='document.getElementById(\"lovexin11\").style.display=\"none\";'><img src=\"/images/gb.jpg\"></div></div>" 
suspendcode13="<DIV id=\"lovexin13\" style='right:5px;POSITION:absolute;TOP:50px;'><img src=\"/images/duilian2.jpg\"><div style=\"cursor:pointer;right:100px;POSITION:absolute;\" onclick='document.getElementById(\"lovexin13\").style.display=\"none\";'><img src=\"/images/gb.jpg\"></div></div>" 
document.write(suspendcode11);  //ÏÔʾÓëÒþ²Ø
document.write(suspendcode13);  //ÏÔʾÓëÒþ²Ø
window.setInterval("heartBeat1()",1);