I am a novist, so I will apologise at the start.
I have created a movie with layers. each layer has a question

when a question has been attempted by the user, I would like them to be able to press a button saying "next"

this will hide the current layer and show a random layer with a new question

so far I have created the layers with the questions
I have created the button saying next

I have been reading up on array handling questions, and have been trying my best to figure out how to achieve this, but if anyone could help...I would be most appreciative