I have an apple workflow running off of my laptop for a DIY photo booth at my wedding. The user only has to enter his/her name - the computer then takes 3 snapshots from webcam, formats them into strip form, sends them to a printer, then loops and starts over. What I'm trying to do now is before each snapshot I'd love a dialog to show a random emotion that the user should portray in each shot. What I want to do is have a list of like 30 possible scenarios ("extremely happy" "shocked" "the person next to you smells", etc etc etc.) and have the computer pick one of them to display before each shot. Any idea how to do this?!