<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<style>
*{
margin:0;
padding:0;
list-style: none;
}
#box{
width:500px;
height:300px;
border: 1px solid #000;
margin: 100px auto;
position: relative;
overflow: hidden;
}
#box li{
width:500px;
height:300px;
position: absolute;
}
#box li img{
width:500px;
height:300px;
}
</style>
<script src="move.js"></script>
<script>
window.onload=function(){
var oBox=document.getElementById(‘box‘);
var aLi=oBox.children;
var w=30;
for(var i=1;i<aLi.length;i++){
aLi[i].style.left=oBox.offsetWidth-w*(aLi.length-i)+‘px‘;
}
for(var i=0;i<aLi.length;i++){
aLi[i].index=i;
aLi[i].onmouseover=function(){
for(var i=0;i<aLi.length;i++){
if(i<=this.index){
move(aLi[i],{left:w*i});
}else{
move(aLi[i],{left:oBox.offsetWidth-w*(aLi.length-i)});
}
}
}
}
}
</script>
</head>
<body>
<ul id="box">
<li><img src="img/banner1.jpg" /></li>
<li><img src="img/banner2.jpg" /></li>
<li><img src="img/banner3.jpg" /></li>
<li><img src="img/banner4.jpg" /></li>
<li><img src="img/banner5.jpg" /></li>
</ul>
</body>
</html>
原文：http://www.cnblogs.com/HUANGRONG888/p/6057763.html