request: show total threads in a certain forum category

say if i had my board set up as this

chat: games, general
fun: jokes, funny pictures

and chat and fun are the catories and the four words are the title of the forums

how to install a hack that will say, somewhere in the page, how many thjreads in the chat category and how many threads in the fun category

instead of the how many threads in total, provided by the original vbb script which shows that at the top of the page??

btt!! please anyone?? this isn't a hard hack is it??

OK ...

Just give me the forumid of the chat and of the others i ll give you the PHP code to have the number of thread in them.

the first forumid is 10 the second is 11 :P thanks

btt.....hello??