I can't get a button to link to a Scene

Hi.

I’ve build a nice animated button using a movie clip that reacts to the mouse rollover.
But I can’t get it to link to another Scene :frowning:

Inside the movie clip of the button I have this action script on 3 different frames:

Frame 1

[AS]stop();

this.onRollOver = function() {
gotoAndPlay(2);
}
[/AS]

Frame 9

[AS]stop();

this.onRollOut = function() {
gotoAndPlay( 10);
}
[/AS]

Frame 18

[AS]gotoAndStop(1);
}
[/AS]

I’ve droped the button on the main timeline and added this action script:

[AS]
on (release) {
gotoAndPlay(“contactos”, 1);
}
[/AS]

What could be wrong?
Can someone help me, please?
I’ve uploaded a test file here:
http://www.mediafire.com/?huml9aahkbi

Thank you,

Jaime