javascript 鼠标放上去 图片停止运动 高手请进

搞定了！刚在blueidea注册了个用户，还不能发帖～～

<title>威汉汽车 Headman</title>
<style>
img {border: 0px;}
</style>
<script language="javascript">
var idArray = new Array("fiesta", "focus", "mondeo", "maverick", "lincoln");
var myArray = new Array(5);
var idNum = idArray.length;
function moveMonkey(monkey, dir) {
if (document.all) {
var wtMonkey = document.all(monkey).style;
} else if (document.layers) {
var wtMonkey = document.ford_headman.document.layers[monkey];
}

if ((parseInt(wtMonkey.left) < 100) || (parseInt(wtMonkey.left) > 500)) {
dir = dir * -1;
wtMonkey.zIndex = 4 - dir;
}
wtMonkey.left = parseInt(wtMonkey.left) + dir;
for(var i=0;i<idNum;i++){
if(idArray[i]==monkey){
myArray[i] = setTimeout('moveMonkey(\'' + monkey + '