<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>javascript模拟鼠标自动点击链接</title>
<script type="text/javascript">
var mytime = 1000;
function myclick()
{
window.location.reload();
}
function autoclick(){
setTimeout("myclick()",mytime);
}
</script>
</head>
<body onload="autoclick()">
<a href="http://www.glzy8.com" id="auto" target="_blank">你也可以手动点击</a>
<iframe width = "300" height = "300" src = "http://www.glzy8.com" id="targetFrame"></iframe>
</body>
</html>
利用autoclick初始化页面，再自动刷新iframe.