页面最大化显示.

我现在用

1<a href="aa.asp" target="_blank">测试</a>

当我点击测试时想让aa.asp页面最大化显示，不用点击最大化按钮
请问如何实现
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在aa.asp里加一段代码:

 1<body onload="maxWin()" onresize="maxWin()">
 2<script language="javascript">   
 3function maxWin()   
 4{   
 5try   
 6{   
 7var b = top.screenLeft == 0;   
 8var b = b && top.screen.availHeight - top.screenTop - top.body.offsetHeight - 20 == 0;   
 9if(!b)   
10{   
11var str = '<object id=meizzMax classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">'   
12str += '<param name="Command" value="Maximize"></object>';   
13document.body.insertAdjacentHTML("beforeEnd", str);   
14document.getElementById("meizzMax").Click();   
15}   
16}catch(e){}   
17}   
18</script></body>