<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body onUnload="closeNews();">
<a href="#" onclick="openNew('http://www.baidu.com','nihao')">打開新窗口</a>
<a href="#" onclick="logOut();">退出登錄</a>
</body>
</html>
<script>
//用戶記錄所有打開的子窗口
var win_Array = new Array();
var win_num = -1;
//每次打開一個新窗口都記錄下來
function openNew(uri,param){
win_num = win_num+1;
win_Array[win_num] = window.open(uri);
}
//用戶注銷的時候，執行關閉方法。body添加onUnload = "closeNews();" 當main窗口關閉時候，所有的子窗口關閉
function closeNews(){
//關閉權限管理
if(win_Array.length > 0){
for(var i = 0;i <= win_Array.length;i++){
var win_one = win_Array[i];
if(win_one != undefined){
win_one.close();
}
}
}
}
function logOut(){
//關閉子窗口
closeNews();
//退出登錄
}
</script>
