[NOTE: Right off the bat, I already know the popular theory about "no code on MovieClips," so please don't reply with that (or downvote because of it). Every project is different. I just need the answer.]
I have a project in Adobe Flash CS5.5, Adobe AIR 3, and ActionScript 3.
I need to call a function on the main timeline of the project that the document class is linked to from inside the document class. For the sake of example, let's call this function "Ring()".
How do I call this function, "Ring()" from inside my document class?
Well, since you seem to be using some oldskool ninja techniques, I would suggest that you should keep it simple and straightforward.
Say you have some functions on the main timeline:
The scenario for a document class of the said timeline would be like this:
See comments in the code above.