Dynamic include file in ASP

[dvst8]

I want to let my users paste in some text as an include file for their page.

When I then display their page I want to include this file.

If I were to include a static include file the HTML would be:

<!--#include virtual=".../filename.inc" -->

but I want to dynamically specify this filename with some ASP, something like:

<!-- #include virtual=".../include_<%=firstname>_<%=lastname%>.inc" -->

Problem is, the ASP does not get processed because it is encased in a comment.

I have not been able to think of a workaround...

suggestions?
tx