<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script src="js/jquery-1.7.1.min.js"></script>
<script type="text/javascript">
$(function(){
$("#btn1").toggle(function(){
$("#div2").animate({left:"300px"},500);
$("#div1").animate({left:"0px"},500);
$("#div2").animate({left:"-300px"},10);
},function(){
$("#div1").animate({left:"300px"},500);
$("#div2").animate({left:"0px"},500);
$("#div1").animate({left:"-300px"},10);
})
})
</script>
<style type="text/css">
#outer{
position:relative;
width:600px;
height:200px;
overflow:hidden;
background-color:#999;
}
#div1{
position:absolute;
width:300px;
height:200px;
top:0px;
left:-300px;
}
#div2{
position:absolute;
width:300px;
height:200px;
top:0px;
left:0px;
}
</style>
</head>
<body>
<div id="outer">
<div id="div1">
<img src="img/范筱梵-1024x768.jpg" width="300" height="200" />
</div>
<div id="div2">
<img src="img/美女高清壁纸【第二期】 (2).jpg" width="300" height="200" />
</div>
</div>
<input type="button" value="开始" id="btn1"/>
</body>
</html>