Sorry I know this has probably been asked like a zillion times before but i have absolutely no clue. If you see on this site here (http://www,meangirlgoods.com) then whenever you hover over the navigation a little image appears in the background. I'd really appreciate it if somebody could tell me how to do that!
Thanks in advance
Rishum :)

Add this to your stylesheet
background-image: url(yourimage.gif);
in with the A: hover