超级简单实现内容的左右移动js+jquery+html

<!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>无标题文档</title>
</head>
<style>
#one ,#three{
border:1px dashed #999;
width:100px;
height:300px;
position:relative;
float:left;
}
#two{
border:1px dashed #999;
width:40px;
height:300px;
float:left;}
#three{
float:left;}
select{
overflow:auto;
height:300px;}


</style>
<script language="javascript" src="../jquery帮助/jquery-1.7.1.min.js"></script>
<script language="javascript">
$(document).ready(function (){

$("#inp1").click(function (){
$("#se1 option:selected").appendTo("#shabi");
})
$("#inp").click(function (){
$("#shabi option:selected").appendTo("#se1");
})
})


</script>
<body>
<div id="one">
<select id="se1" multiple="multiple" style="width:80px;">
<option>第1</option>
<option>第2</option>
<option>第3</option>
<option>第4</option>
<option>第5</option>
<option>第6</option>
</select>
</div>
<div id="two">
<input type="button" value="<<" id="inp">
<input type="button" value=">>" id="inp1">
</div>
<div id="three"><select id="shabi" multiple="multiple" style="width:80px;"></select></div>
</body>
</html>