description

[freak]

i need to put a different calender to he description part of every category.
One way to do that is this http://www.4homepages.de/forum/viewtopic.php?t=1847

but is there a more practical way to do that? it would be nice if i could put SSI or PHP to the category's description part.

[freak]

it would be too much work to make a different template for every category. html is allowed to the description part, but i'd like to put includes too. so in other words, what can i do to make description-part to accept PHP or SSI.