[plug] Perl Question

[Trevor Phillips]

Hopefully an easy question... If I have a string $foo, how can I nicely test 
to see if the module name stored in $foo is used by this module/script, and 
if it IS in use, how can I call a function "baa" in said module? (I don't 
want to load $foo if it's not already loaded).

Thanks.

-- 
. Trevor Phillips             -           http://jurai.murdoch.edu.au/ . 
: Web Technical Administrator     -          T.Phillips at murdoch.edu.au : 
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