how to play random scene in a mc and on press...

[paola13]

I have a mc with 5 keyframes with labels:
uno
due
tre
quattro
cinque
I have 5 istance of the same mc on stage.
Inside mc in the layer actions i put:

inizio = new Array("uno", "due", "tre"
tocco = new Array("quattro", "cinque"
gotoAndPlay(inizio[random(inizio.length)]);
if (imput == 1) {
gotoAndPlay(tocco[random(tocco.length)]);
}else{
gotoAndPlay(inizio[random(inizio.length)]);
}

At the end of the frame "tre" i have written

gotoAndPlay(1);

In this way the other scenes don't play.
Inizio is the array of labels frame which is playing. When i press a button, i would like the array "tocco" plays, with its scenes ("quattro", "cinque&quot, but if i'm in the middle of "due", it has to finish this actions and then jump to "quattro" or "cinque".

To make this possible in the button in the main stage:
on (release) {
imput = "1";
}

So many words to say at the end... it won't work. Where i wrong?