Please help with keyboard actions

Greetings!

I posted this message a few weeks ago but nobody ever responded. I wish to post it again in hopes that someone will see the NEW message.

Can anyone provide me with a code that will let me go to the next frame by pushing the “n” button? I can figure out how to do it with the arrow keys, but it won’t work with the non-constant keys.

Thanks!
Brother Gabriel-Marie