Play a Movie in Reverse than load a new Movie in it's place

I have an index.fla that is opening an external nav.fla.

From the nav.fla I call back to the index.fla --> on(release) play the _root backwards.

THAT WORKS GREAT!

::inside my nav.fla::


this.home_mc.onRollOver = function () {
home_mc.gotoAndPlay(2);
}
this.home_mc.onRelease = function():Void{
_root.onEnterFrame = playBackwards;
}
function playBackwards():Void{
this.gotoAndStop(this._currentframe - 1);
}


HOWEVER, what I’d like to do after it unloads (plays reverse to frame 1) is load another movie in it’s place (the movie corresponding to the button you just pressed)

i’ve tried this:

:inside my nav.fla::


this.home_mc.onRollOver = function () {
home_mc.gotoAndPlay(2);
}
this.home_mc.onRelease = function():Void{
_root.onEnterFrame = playBackwards;
[COLOR=Red]loadMovieNum(“about.swf”, 0);[/COLOR]
}
function playBackwards():Void{
this.gotoAndStop(this._currentframe - 1);
}


however it stops the reverse and just loads the new movie (about.swf).

Any Ideas? Thanks in advance!

here are the index , about and nav fla’s.