复制代码代码如下::
<! DocType html public "-// w3c // dtd xhtml 1.0 transitional // en" "http://www.w3.org/tr/xhtml1/dtd/xhtml1-transsitional.dtd">
<html xmlns = "http://www.w3.org/1999/xhtml">
<kopf>
<title> 定时关闭的层 </title>
<meta http-äquiv = "content-type" content = "text/html; charSet = gb2312">
<Styles>
#divbox {
Grenze: 5PX Solid #0066cc;
Hintergrund: Skyblue;
Polsterung: 20px;
Schriftgröße: 22px;
Farbe: weiß;
}
</style>
<script Language = "JavaScript">
FunktionscodeFans () {
var box = document.getElementById ("divbox");
Box.Style.display = "Keine";
}
setTimeout ("CodeFans ()", 3000); // 3 秒
</script>
</head>
<body>
<div id = "divbox"> wwwwwwwwwwwwwwwwwww！ </div>
</body>
</html>