////////kj.html
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>kj</title>
<style type="text/css">
body{margin:0px;}
</style>
<meta http-equiv="content-type" content="text/html;charset=GB-2312" />
</head>
<body>
<table border="0" cellpadding="0" cellspacing="0" width="950" height="580">
<tr>
<td>
<iframe src="a.htm" width="160" height="620" frameborder="0" marginheight="0"
marginwidth="0" scrolling="no" id="iframe_head"></iframe>
</td>
<td>
<iframe src="" frameborder="0" marginheight="0" marginwidth="0" scrolling="auto"
id="iframe_item" width="790"></iframe>
</td>
</tr>
</table>
</body>
</html>/////a.html<html>
<head>
<title></title>
<script type="text/javascript">
function callPage()
{
var url=document.getElementById(txtUrl).value;
parent.document.getElementById("iframe_item").src=url; }
</script>
</head>
<body>
<div>
<input id="txtUrl" style="width: 374px" type="text" /></td>
<input type="button" id="bt1" value="确定" onclick="callPage();"/></div>
</body>
<html>
<head>
<title>kj</title>
<meta http-equiv="content-type" content="text/html;charset=GB-2312" />
</head >
<body>
<iframe name="top" target="main" src="a.html" width="200" height="600" frameborder="0"></iframe >
<iframe name="main" src="" width="100%" height="600" frameborder="0"></iframe>
</body>
</html>
------------------a.html
<html>
<head>
<title>a</title>
<script type="text/javascript" >
function gourl(){
parent.main.location=document.getElementById("text1").value
}
</script>
</head>
<body>
<div>
<input id="text1" size="30" />
<input type="button" value="打开地址" onclick="gourl()" />
</div>
</body>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head><frameset rows="80,*" frameborder="no" border="0" framespacing="0">
<frame src="a.html" name="topFrame" scrolling="No" noresize="noresize" id="topFrame" title="topFrame" />
<frame src="" name="mainFrame" id="mainFrame" title="mainFrame" />
</frameset>
<noframes><body>
</body>
</noframes></html>----------------------a.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head><body>
<label>
<input type="text" name="textfield" id="textfield" />
</label>
<input type="submit" name="button" id="button" value="提交" onclick="top.document.getElementById('mainFrame').src=document.getElementById('textfield').value" />
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>Untitled Page</title>
</head>
<body>
<form runat="server">
<iframe name="top" src="a.aspx" width="100%" height="150"> </iframe>
<iframe name="main" src="" width="100%" height="600"> </iframe >
</form>
</body>
</html>
-----------------------a.aspx--------------<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
<script type="text/javascript" >
function test(){
parent.main.location=document.getElementById("text1").value
}
</script >
</head>
<body>
<form id="form1" runat="server">
<div>
<input id="text1"/>
<input type="button" value="打开“ onclick="test()" />
</div>
</form>
</body>
</html>
void main(){
int a,b;
if (a==b){
std::cout << a
}
}