Scripting while in fullscreen

Hey guys,

Is there a way to run a script in one application while a separate one is in fullscreen mode?

Here’s a better explanation:
I’m setting up a video photo booth of sorts. I’d like to prompt the user with a random question and then film their response. I have a script that pulls a random file (question) from a folder and displays it in preview, fullscreen. I have a separate script that launches quicktime and records for X amount of time. I’d like to combine the two. Any thoughts/tips?

Model: Macbook Pro
Browser: Safari 534.52.7
Operating System: Mac OS X (10.7)