hi,
first of all, this is a php forum. I suppose you're talking about asp/vbscript.
then, I happen to be working on an asp site argh where external script parts are included like this (outside <% %>):
<!--#INCLUDE file="filename.inc"-->
finally, I don't know if you have the choice, but I strongly recommend switching to php - maaaany things work so much easier with it than with asp.
😉
matto