哪位有网页两侧的代码!急!急!

来源：百度知道 编辑：UC知道 时间：2024/05/17 11:49:32
哪位有网页两侧的代码!急!急!谢谢啦

<script language="JavaScript" type="text/javascript">
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("lovexin13").style.top=parseInt(document.getElementById

("lovexin13").style.top)+percent+"px";

document.getElementById("lovexin14").style.top=parseInt(document.getElementById

("lovexin12&qu