window.opener()方法
<!DOCTYPE html>
<html>
<head>
<meta charset="GBK">
<title>菜鸟教程(runoob.com)</title>
<script>
function openWin(){
myWindow=window.open('','','width=200,height=100');
myWindow.document.write("<p>这是我的窗口</p>");
myWindow.focus();
myWindow.opener.document.write("<p>这个是源窗口!</p>");
}
</script>
</head>
<body>
<input type="button" value="打开我的窗口" onclick="openWin()" />
</body>
</html>
