Reference Functions On Main Timeline

Merry Xmas flashers.

I’m trying to access a function and a movieclip on the main time line from within a Movieclip. In ActionScript 2.0 days, this would suffice:

_root.exchangeMovies();
_root.myContainerMC.gotoAndPlay(1);

Now, I know we don’t use the underscore in as 3.0; thus, we just use the word “root”. However, I tried to use just “root” or “parent” but that’s not working. Here’s the error message:

**

1061: Call to a possibly undefined method exchangeMovies through a reference with static type flash.display:DisplayObject.**

Any assistance will be so grand. Thank you.

ActionScript 3.0 made alot of issues hard for beginner and intermediate programs as Colin Moock charged in this lengthy article: http://www.insideria.com/2008/07/the-charges-against-actionscri.html