why Object required: 'history'?
I have a piece of code as follows:
<script language="vbscript" runat="server">
sub goback()
history.back
end sub
</script>
<html><head><title>goback </title></head>
<body>
<%
call goback
%>
</body>
</html>
but when I submit to it, it doesn't work, and show the error message:
Microsoft VBScript runtime error '800a01a8'
Object required: 'history'
why?please help me?