Training script, question answer, cbt script required.

I am looking for a script that I can use for computer based training. I will need to add and edit questions, add media content both photo and video. Will need to give multi choice answers for student to click on and then will need to give overall percentage score.

 

It looks like QuizEngine is open source and would fulfill your requirements...

 

Thanks awatson but not sure if it will fit all my requirements. Needed to say that I will also need to run it on computers without internet access.
I will give it a look though, thanks for the reply.