“It supports most of the core animation and illustration capabilities of Flash, including vectors, bitmaps, tweens, sounds, and JavaScript timeline scripting.”
“JavaScript code can be added to your timeline on a keyframe using the ActionScript panel”
Rightly so, since it requires Javascript, each quoted from that referenced article.
But again…
Sorry but you could not have possibly studied the links provided that fast, and already discount them.
It’s gonna require effort and diligence. No quick fix, study and learn, repeat over and over.