Category Icons

[محروم.كوم]

Hi, I hope someone can help me with a problem that I have on my site.
I have downloaded a number of different icons, i.e a football gif for the football sub forum, a phone gif for the mobile phone sub forum etc. Obviously I only want to use the respective icons on the correct sub forums.
I have uploaded all of the icons for the sub forums to my host server via ftp.

My question is is there a way to change each individual sub forum to use its own icon and not the default icons?

Any help will be greatly appreciated __DEFINE_LIKE_SHARE__