<html> <head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>父页面</title>
</head> <body bgcolor="#FF0000">
<iframe src="index.htm" allowTransparency="true"></iframe>
</body> </html> <html> <head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>子页面</title>
<style type="text/css">
body
{
background-color: transparent;
}
</style>
</head> <body> </body> </html>