<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<script type="text/javascript">
function openWindow() {
var result = window.showModalDialog("childen.html","DialogHeigth=40,DialogWidth:100px,location:no,menubar:no,toolbar:no,status:no");
if(result)
document.getElementsByName("content")[0].value=result;
}
</script>
</HEAD>
<BODY>
<input type="button" value="打开新窗口" onclick="openWindow()">
<hr>
这是父窗口<br>
<input type="text" name="content" >
</BODY>
</HTML>
子页面
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<script type="text/javascript">
function execute() {
window.returnValue = document.getElementsByName("content")[0].value;
window.close();
}
</script>
</HEAD>
<BODY>
<input type="text" name="content" value="这是子窗口">
<input type="button" value="确定" onclick="execute()">
</BODY>
</HTML>