<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>下拉菜单实现左右移动</title>
<script language="javascript" type="text/ecmascript" src="../include/jquery-1.7.1.min.js">
</script>
<script language="javascript" type="text/javascript">
//使用jquery加载事件
$(document).ready(function(){
$("#lmove").click(function(){
$(".left option:selected").appendTo(".right ");
});
$("#rmove").click(function(){
$(".right option:selected").appendTo(".left ");
});
});
</script>
</head>
<body>
<select class="left" size="15">
<option>你是谁1？</option>
<option>你是谁2？</option>
<option>你是谁3？</option>
<option>你是谁4？</option>
<option>你是谁5？</option>
</select>
<input type="button" id="lmove" value=">>" />
<input type="button" id="rmove" value="<<" />
<select class="right" size="15">
<option>我就是我啊a</option>
<option>我就是我啊b</option>
<option>我就是我啊c</option>
<option>我就是我啊d</option>
<option>我就是我啊e</option>
</body>
</html>