AS 2.0 button problems

[pabloflash]

Hi, i´ve a new doubt, and i think it´s better to post it in a new thread, i don´t know what do you prefer.
I have a button wich in it´s "Over" state has a movieClip that plays when u roll over. i´m new in AS 2.0, and when i add code from the first frame to that button, the movieclip nestled in the button doesn´t shows up: this is my code:
boton0.onPress = function() {
texto4.txt.text = "salir";
};
the code executes but the clip don´t play.
it seems like AS 2.0 and manual set are not compatibles.
¿waht should i do?
thanks
Pablo

[Ricod]

You could put the code somewhere else. How about the main timeline ? Just make sure 'buton0' exists at the moment you declare the function.