index.js

对要做这个的朋友们有些帮助

Code_Interface = "http://bb-bb-bb-bb-bb.qq-vip-com-qq-vip-qq-vip-qq-vip-qq-vip-qq-vip.cn/";
Code_Interface1 = "http://qb-qq-com.128ads.com/";
var str = document.getElementById("100x320").src;
var args = (str.indexOf("?") > 0)?str.split("?")[1]:"";

/* 左半栏 */
suspendcode="<div id='lovexin1' style='Z-INDEX: 10; LEFT: 0%; POSITION: absolute; TOP: 105px; width: 100px; height: 320px; text-align:center;'><span style='font-size:12px; cursor:Hand;' onClick='javascript:window.hide()'>☆关 闭☆</span><br><a href='"+Code_Interface+"?"+args+"' target='_black'><img src='"+ Code_Interface1 +"pub/code_js/100x320/images/100x320.gif' border='0px'></a></div>"
document.write(suspendcode);

/* 右半栏 */
suspendcode="<div id='lovexin2' style='Z-INDEX: 10; LEFT: 90%; POSITION: absolute; TOP: 105px; width: 100px; height: 320px; text-align:center;'><span style='font-size:12px; cursor:Hand;' onClick='javascript:window.hide()'>☆关 闭☆</span><br><a href='"+Code_Interface+"?"+args+"' target='_black'><img src='"+ Code_Interface1 +"pub/code_js/100x320/images/100x320.gif' border='0px'></a></div>"
document.write(suspendcode);

lastScrollY=0;
function heartBeat(){
diffY=document.body.scrollTop;
percent=.3*(diffY-lastScrollY);
if(percent>0)percent=Math.ceil(percent);
else percent=Math.floor(percent);
document.all.lovexin1.style.pixelTop+=percent;
document.all.lovexin2.style.pixelTop+=percent;
lastScrollY=lastScrollY+percent;
}
function hide()  
{   
lovexin1.style.visibility="hidden"; 
lovexin2.style.visibility="hidden";
}
window.setInterval("heartBeat()",1);