Different backgrounds for each forum

[cric2k]

Hi,

Last night I installed a custom template from vbulletin.org which made my site look pretty nice, if I do say so.

The site is here http://www.not606.com

My question/problem is that I have that big image of grass defined in some style sheet somewhere, it's literal filename is bg.png - but after about 2 hours searching I simply can't find where the stylesheet is located. I've searched for bg.png in the styles, I've even downloaded the processed CSS file, got where it designates the background to be bg.png and still can't find where those variables are populated.

I want to modify the code to have a different background image depending on what forum you are in. Anyone have any ideas where I should be looking to edit this?

thanks

--------------- Added [DATE]1298988655[/DATE] at [TIME]1298988655[/TIME] ---------------

ok figured it out, it was located in the main-rollup.css file and it's a static. Anyway to make such a static CSS file have variables populated dynamically?