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("leftDIV").style.top=parseInt(document.getElementById("leftDIV").style.top)+percent+"px"; 
document.getElementById("rightDIV").style.top=parseInt(document.getElementById("leftDIV").style.top)+percent+"px"; 

lastScrollY=lastScrollY+percent; 
//alert(lastScrollY); 
} 

sidebar1= "<div id=leftDIV style='left:0px; PosITION:absolute; TOP:0px;'><embed src=2010L.swf width=150 height=400 quality=high pluginspage=http://www.macromedia.com/go/getflashplayer type=application/x-shockwave-flash scale=exactfit wmode=transparent id=EccoolAD></embed></div>" 
sidebar2= "<div id=rightDIV style='right:0px; PosITION:absolute; TOP:0px;'><embed src=2010R.swf width=150 height=400 quality=high pluginspage=http://www.macromedia.com/go/getflashplayer type=application/x-shockwave-flash scale=exactfit wmode=transparent id=EccoolAD></embed></div> " 

document.write(sidebar1); 
document.write(sidebar2); 

//下面這段刪除后，對聯(lián)將不跟隨屏幕而移動。 
window.setInterval("heartBeat()",1); 
//--> 

function closeAD() 
{ 
document.getElementById("leftDIV").style.display='none'; 
document.getElementById("rightDIV").style.display='none'; 
}

為了防止沖突，我們修改后的代碼：
因為客戶只需要右側的代碼，左側的我們留空。

復制代碼代碼如下:

lastScrollY=0; 
function heartBeat2(){ 
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("leftDIV2").style.top=parseInt(document.getElementById("leftDIV2").style.top)+percent+"px"; 
document.getElementById("rightDIV2").style.top=parseInt(document.getElementById("leftDIV2").style.top)+percent+"px"; 

lastScrollY=lastScrollY+percent; 
//alert(lastScrollY); 
} 

sidebar1= "<div id=leftDIV2 style='left:0px; PosITION:absolute; TOP:0px;'></div>" 
sidebar2= "<div id=rightDIV2 style='right:0px; PosITION:absolute; TOP:0px;'><embed src=http://www.pcqc.com.cn/web/rdgqcq/dl/images/rdcq.swf width=150 height=400 quality=high pluginspage=http://www.macromedia.com/go/getflashplayer type=application/x-shockwave-flash scale=exactfit wmode=transparent id=EccoolAD></embed></div> " 

document.write(sidebar1); 
document.write(sidebar2); 

//下面這段刪除后，對聯(lián)將不跟隨屏幕而移動。 
window.setInterval("heartBeat2()",1); 
//--> 
function closeAD() 
{ 
document.getElementById("leftDIV2").style.display='none'; 
document.getElementById("rightDIV2").style.display='none'; 
}