topframe页面中的代码:<HTML>
<HEAD>
<META NAME="GENERATOR" Content="Microsoft Visual Studio 6.0">
<TITLE></TITLE>
</HEAD>
<BODY>
<INPUT type="button" value="退出" onclick="judge()">
</BODY>
</HTML>
<SCRIPT LANGUAGE=javascript>
<!--
function judge(){
if (window.confirm("确实要退出么?")){
top.location.href = "login.htm";
}
}
//-->
</SCRIPT>
<HEAD>
<META NAME="GENERATOR" Content="Microsoft Visual Studio 6.0">
<TITLE></TITLE>
</HEAD>
<BODY>
<INPUT type="button" value="退出" onclick="judge()">
</BODY>
</HTML>
<SCRIPT LANGUAGE=javascript>
<!--
function judge(){
if (window.confirm("确实要退出么?")){
top.location.href = "login.htm";
}
}
//-->
</SCRIPT>
top.location= "login.htm"; 也可以的
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
<script language="JavaScript" type="text/JavaScript">
function starwu() {
if (confirm("是否退出?") == true) {
top.document.location = "login.asp";
}
event.returnValue = false;
}
</script>
</head>
<body>
<form name="form1" method="post" action="" onSubmit="starwu()">
<input name="Submit" type="submit" value="提交">
</form>
</body>
</html>