Images like this..?

[g-a-m-e-r-x]

hey guys im looking for a way to add images like this forum:
Rune-Server
down the bottom in the whos-online list, theres a little crown next to the names of admin/mod/donators
i want to add somthing like this on my forum, please help
(im guessing it has something to do with group images)
thanks

 

[g-a-m-e-r-x]

help?
anyone....?

 

[Webdude]

Please be patient you posted first at 4.25am, most people will be asleep at that time.

Also this question may have been asked before, did you search?