Problem with scales

[color=black]hello!!! i have a problem with flash mx 2004!!!I have 2 scenes.At first scene i have one button1 into in one movie clip1 and at second scene i have only one movie clip!!!Now, i want when i press the button (at first scene) i can to change the scales of movie clip2 (at second scene) !!!
My code is this and i can go to scene 2 but i don’t change the _scales!!! thank you!!!

on(press){
_root.gotoAndStop(“Scene 2”,1);
_root.mc2._xscale=200;
_root.mc2._yscale=200;}

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