Rollover Wont Work

hi all…

i have been having some problems with some buttons…

if you look at the attached .fla (its a MX 2004Pro) and test it, or export it.

You can see that when you move your mouse over any of the buttons, besides for the first one which says syllabus. The rollover affect doesnt work, but the rollout does.

does anyone have any ideas on why its doing this? i cant seem to get it to work…

thanks :bu: