Drop-down menu

Hi,

I'm a beginner in actionScript...and I need some clues on one of my project..

I want to make a drop-down menu that will rewind when the mouse is no longer over it...Not just go back to the first frame but really rewind the animation of the menu dropping-down..

It working pretty well but my problem is with the menu buttons; they are in a movieClip and it looks like they are completly inactives...

Here is how my FLA is builded:

The movie clip containing the drop-down menu is on the first frame on Scene 1....Ther is script on this movieClip:

on (rollOver) {
this.onEnterFrame = function () {
delete this.onEnterFrame ;
this.play(1);
}
}


on (rollOut) {
this.onEnterFrame = function () {
var position = this._currentframe - 1 ;
if (position == 0 ) {
delete this.onEnterFrame ;
} else {
this.gotoAndStop (position) ;
}
}
}


inside this movieClip there is 4 buttons...the main one (with all the other ones below it) and 3 buttons/menu with motion tween..
When I export the movie, the Over state of those buttons doesn't show....probably because of the movieClip??

anyway..on the first frame of this movieClip there is also code for the 3 buttons/menu:

btn1.onPress = function () {
getURL(" http://www.google.com", "_self");
};

btn2.onPress = function () {
getURL(" http://www.hotmail.com/", "_self");
};

btn3.onPress = function () {
getURL(" http://www.adobe.com", "_self");
};

If anyone as a solution for this or another way to create what I need it would be very helpful...

thanks!

(can we post a FLA on this forum??)