<script language="javascript">
document.write("<script src='test.js'><\/script>")
</script>
<script src='' id="s1"></script>
<script language="javascript">
s1.src="test.js"
</script>
3、动态创建script元素
<script>
var oHead = document.getElementsByTagName('HEAD').item(0)
var oScript= document.createElement("script")
oScript.type = "text/javascript"
oScript.src="test.js"
oHead.appendChild( oScript)
</script>
这三种方法加载都是异步的.也就是加载动作不会影响页面的js继续执行.
看代码，一看就懂1.
{literal}
<script type="text/javascript" src="/javascript/wap/jquery.js"></script>
<script type="text/javascript" src="/javascript/wap/user.js"></script>
<script type="text/javascript" src="/javascript/wap/self_list.js"></script>
{/literal}
2.
<head>
<meta http-equiv="Content-Type" content="text/htmlcharset=utf-8" />
<title>查看个人历史注册记录</title>
<link href="/style/wap/pub.css" rel="stylesheet" type="text/css" />
<link href="/style/wap/ht_css.css" rel="stylesheet" type="text/css" />
<link href="/style/wap/admin.css" type="text/css" rel="stylesheet" />
<link href="/style/wap/datetime/jquery.ui.all.css" rel="stylesheet" type="text/css" />
</head>
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