<html><head>
<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>新建网页 1</title>
<script language="javascript">
var a = window.open("http://www.google.com", "win");</script></head><body onunload="if(a!=null)a.close();"></body></html>
<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>新建网页 1</title>
<script language="javascript">
var a = window.open("http://www.google.com", "win");</script></head><body onunload="if(a!=null)a.close();"></body></html>
<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>新建网页 1</title>
<script language="javascript">
var a = window.open("http://www.google.com", "win");</script></head><body onunload="if(a!=null)a.close();"></body></html>
dependent Boolean 若opener窗口关闭,则子窗口关闭。