The only thing that will do this is
Embperl but if they don't have SSI set up I really doubt that they will have Embperl set up. Your best bet is to use PHP like your m8 suggested. Look into the
system,
include, and
virtual commands:
system: http://us4.php.net/manual/en/function.system.php
include: http://us3.php.net/manual/en/function.include.php
virtual: http://us3.php.net/manual/en/function.virtual.php
The
virtual command is probably the one you want.
~Charlie