js代码高手进

<SCRIPT type=text/javascript>
marque(320,19,"icefable1")
var scrollElem;
var stopscroll;
var stoptime;
var preTop;
var leftElem;
var currentTop;
var marqueesHeight;
function marque(width,height,marqueName,marqueCName){
try{
marqueesHeight = height;
stopscroll = false;

scrollElem = document.getElementById(marqueName);
with(scrollElem){
style.width = width;
style.height = marqueesHeight;
style.overflow = 'hidden';
noWrap = true;
}

scrollElem.onmouseover = new Function('stopscroll = true');
scrollElem.onmouseout = new Function('stopscroll = false');

preTop = 0;
currentTop = 0;
stoptime = 0;

leftElem = document.getElementById(marqueCName);
scrollElem.appendChild(leftElem.cloneNode(true));

init_srolltext();

解释有太多了,我制作了一个,你自己拿去慢慢研究啊,不好意思啊
http://www.saiwe.com/guozu/gundong.html
右键---查看源代码,就可以知道详细代码了,里面也有稍微的说明

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