<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>阿里西西特效代码页</title>
<script language="JavaScript">
function gundong()
{
var cb1=document.getElementById("cb1")
if(cb1.checked){
t = setTimeout("self.location.reload();",2000);
alert("自动刷新");
}else{
clearTimeout(t);
alert("取消刷新");
}
}
</script>
</head>
<body onload="gundong()">
<input type="checkbox" id="cb1" name="c1" value="on" onclick="gundong()" title="自动滚动" checked>
内容
</body>
</html>