include files in ASP

[whabang]

I want to include a filename specified in the URL, I.E.

<%
filename=Request.QueryString
%>


I then want to include somehting like anyfile.html by typing in the URL /filename.asp?anyfile.html.

This is not possible because the web-server does the include before it defines the filename variable. Is there any work-around for this?

Thanks in advance...

[whabang]

Solved!
I used the Server.Execute command instead.

Server.Execute(Request.QueryString & ".asp")