Callback function as soon as animation complete

Hi all,

My question is very straight forward:

I would like to fire up a function as soon as a symbol has finished playing, and i would like to write the code in the stage event.

Ive created a very simple exmple for the matter:

I have two symbols each with a very simple animation taking them out of the screen, and each with a trigger on 0ms - sym.stop();

I start rect1 animation in the stage event and i would like to call a callback function as soon as rect1's playback is complete.

screensohts attached:

I think a lot of people would like to see a sulotion to this issue.

thank you!

Asafg84