Sounds on a movie-clip button and going to next scene

long title isnt it…

here is my problem:

i have a movieclip as my button and this is its code::

[COLOR=blue]_root.outnowone.on1_movie.onEnterFrame = function() {
if (this.hitTest(_root._xmouse, _root._ymouse, true)) {
nextFrame();
} else {
prevFrame();
}
};[/color]

This code is placed inside my movie clip this is a better way to explain it. i have 2 movies for one button one movie is called button1 and the other movie is called button1movie the button1movie is placed inside the button1 and the code is on the first frame of the button1movie .

this all works

i have button with this code::

[COLOR=blue]on (rollOver) {
stopAllSounds();
popSound = new Sound(this);
popSound.attachSound(“popsound”);
popSound.start(0, 1);
}[/COLOR]

this works as well but if i have the button above the button1 the button1 dont work and if i have the button1 above the button no sound plays

is there a way of combing the code?