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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>缓冲效果打开、关闭层</title>
<script type="text/javascript" language="javascript" src="js/global.js"></script>
<script type="text/javascript" language="javascript" src="js/jquery.js"></script>
<script type="text/javascript" language="javascript" src="js/custom.js"></script>
<script type="text/javascript" language="javascript" src="js/jquery-1.3.2.js"></script>
<script type="text/javascript" language="javascript" src="js/jquery-1.3.2-vsdoc2.js"></script>
<script type="text/javascript" language="javascript" src="js/jquery-latest.js"></script>
</head>
<body>
<script type="text/javascript" language="javascript">
function test(){
$("button").click(function () {
$("span").slideToggle("slow");
});
}
addLoadEvent(test);
//制作人:朱琦来自studing.com.cn
</script>
<button>show div</button>
<span style="width:300px;height:300px; background:#dae4eb;display:none;" id="first"><a href="http://www.studing.com.cn" style="font-size:20px;color:#000;">Studing.com.cn</a>知识交流论坛</span>
</body>
</html>