How to tell the mc to play if i press?

hi guys!,
i have this code on a mc on stage:
ActionScript Code:
[FONT=Courier New][LEFT][COLOR=#0000FF]onClipEvent[/COLOR] COLOR=#000000[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]if[/COLOR] [COLOR=#000000]([/COLOR][COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]activate[/COLOR] == [COLOR=#000080]1[/COLOR][COLOR=#000000])[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#000000]var[/COLOR] xDifference = [COLOR=#0000FF]_root[/COLOR]._xmouse-[COLOR=#0000FF]this[/COLOR]._x-[COLOR=#000080]30[/COLOR];
[COLOR=#000000]var[/COLOR] xAmountToMove = xDifference/[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]speed[/COLOR];
[COLOR=#0000FF]this[/COLOR].[COLOR=#0000FF]_x[/COLOR] += xAmountToMove;
[COLOR=#000000]}[/COLOR]
[COLOR=#0000FF]if[/COLOR] COLOR=#000000[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]this[/COLOR].[COLOR=#0000FF]_x[/COLOR] = [COLOR=#000080]0[/COLOR].[COLOR=#000080]5[/COLOR];
[COLOR=#0000FF]this[/COLOR].[COLOR=#0000FF]stop[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#000000]}[/COLOR]
[COLOR=#0000FF]if[/COLOR] COLOR=#000000[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]this[/COLOR].[COLOR=#0000FF]_x[/COLOR] = [COLOR=#000080]640[/COLOR].[COLOR=#000080]0[/COLOR];
[COLOR=#0000FF]this[/COLOR].[COLOR=#0000FF]stop[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#000000]}[/COLOR]
[COLOR=#0000FF]if[/COLOR] [COLOR=#000000]([/COLOR][COLOR=#0000FF]this[/COLOR]._x<[COLOR=#000080]570[/COLOR] || [COLOR=#0000FF]this[/COLOR]._x>[COLOR=#000080]750[/COLOR][COLOR=#000000])[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]playIn[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#000000]_global[/COLOR].[COLOR=#000080]CurrentMenu[/COLOR] = [COLOR=#000080]1[/COLOR];
[COLOR=#000000]}[/COLOR]
[COLOR=#0000FF]if[/COLOR] [COLOR=#000000]([/COLOR][COLOR=#0000FF]this[/COLOR]._x<[COLOR=#000080]380[/COLOR] || [COLOR=#0000FF]this[/COLOR]._x>[COLOR=#000080]570[/COLOR][COLOR=#000000])[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]playIn[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#000000]_global[/COLOR].[COLOR=#000080]CurrentMenu[/COLOR] = [COLOR=#000080]2[/COLOR];
[COLOR=#000000]}[/COLOR]
[COLOR=#0000FF]if[/COLOR] [COLOR=#000000]([/COLOR][COLOR=#0000FF]this[/COLOR]._x<[COLOR=#000080]200[/COLOR] || [COLOR=#0000FF]this[/COLOR]._x>[COLOR=#000080]380[/COLOR][COLOR=#000000])[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]playIn[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#000000]_global[/COLOR].[COLOR=#000080]CurrentMenu[/COLOR] = [COLOR=#000080]3[/COLOR];
[COLOR=#000000]}[/COLOR]
[COLOR=#0000FF]if[/COLOR] [COLOR=#000000]([/COLOR][COLOR=#0000FF]this[/COLOR]._x<[COLOR=#000080]0[/COLOR] || [COLOR=#0000FF]this[/COLOR]._x>[COLOR=#000080]200[/COLOR][COLOR=#000000])[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]playIn[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#000000]_global[/COLOR].[COLOR=#000080]CurrentMenu[/COLOR] = [COLOR=#000080]4[/COLOR];
[COLOR=#000000]}[/COLOR]
[COLOR=#0000FF]this[/COLOR].[COLOR=#0000FF]onRelease[/COLOR] = [COLOR=#000000]function[/COLOR]COLOR=#000000[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]if[/COLOR] [COLOR=#000000]([/COLOR][COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]MicAnim[/COLOR] == [COLOR=#000080]0[/COLOR][COLOR=#000000])[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]Mic[/COLOR].[COLOR=#0000FF]gotoAndPlay[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]MicAnim[/COLOR] = [COLOR=#000080]1[/COLOR];
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]activate[/COLOR] = [COLOR=#000080]1[/COLOR];
[COLOR=#000000]}[/COLOR] [COLOR=#0000FF]else[/COLOR] [COLOR=#0000FF]if[/COLOR] [COLOR=#000000]([/COLOR][COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]MicAnim[/COLOR] == [COLOR=#000080]1[/COLOR][COLOR=#000000])[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]Mic[/COLOR].[COLOR=#0000FF]gotoAndPlay[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]MicAnim[/COLOR] = [COLOR=#000080]0[/COLOR];
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]activate[/COLOR] = [COLOR=#000080]0[/COLOR];
[COLOR=#000000]}[/COLOR]
[COLOR=#000000]}[/COLOR];
[COLOR=#000000]}[/COLOR]
[/LEFT]
[/FONT]

baisically i need that when this happens:
ActionScript Code:
[FONT=Courier New][LEFT][COLOR=#0000FF]if[/COLOR] [COLOR=#000000]([/COLOR][COLOR=#0000FF]this[/COLOR]._x<[COLOR=#000080]570[/COLOR] || [COLOR=#0000FF]this[/COLOR]._x>[COLOR=#000080]750[/COLOR][COLOR=#000000])[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]playIn[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#000000]_global[/COLOR].[COLOR=#000080]CurrentMenu[/COLOR] = [COLOR=#000080]1[/COLOR];
[COLOR=#000000]}[/COLOR]
[/LEFT]
[/FONT]

to do something like this:
ActionScript Code:
[FONT=Courier New][LEFT][COLOR=#0000FF]if[/COLOR] [COLOR=#000000]([/COLOR][COLOR=#0000FF]this[/COLOR]._x<[COLOR=#000080]570[/COLOR] || [COLOR=#0000FF]this[/COLOR]._x>[COLOR=#000080]750[/COLOR][COLOR=#000000])[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]playIn[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#000000]_global[/COLOR].[COLOR=#000080]CurrentMenu[/COLOR] = [COLOR=#000080]1[/COLOR];
[COLOR=#0000FF]this[/COLOR].[COLOR=#0000FF]onPress[/COLOR] = [COLOR=#000000]function[/COLOR]COLOR=#000000[/COLOR][COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]Mic[/COLOR].[COLOR=#0000FF]gotoAndPlay[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#000000]}[/COLOR]
[COLOR=#000000]}[/COLOR]
[/LEFT]
[/FONT]

it works well if i apply this code once, but if i try to do something like this:
ActionScript Code:
[FONT=Courier New][LEFT][COLOR=#0000FF]if[/COLOR] [COLOR=#000000]([/COLOR][COLOR=#0000FF]this[/COLOR]._x<[COLOR=#000080]570[/COLOR] || [COLOR=#0000FF]this[/COLOR]._x>[COLOR=#000080]750[/COLOR][COLOR=#000000])[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]playIn[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#000000]_global[/COLOR].[COLOR=#000080]CurrentMenu[/COLOR] = [COLOR=#000080]1[/COLOR];
[COLOR=#0000FF]this[/COLOR].[COLOR=#0000FF]onPress[/COLOR] = [COLOR=#000000]function[/COLOR]COLOR=#000000[/COLOR][COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]Mc1[/COLOR].[COLOR=#0000FF]gotoAndPlay[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#000000]}[/COLOR]
[COLOR=#0000FF]if[/COLOR] [COLOR=#000000]([/COLOR][COLOR=#0000FF]this[/COLOR]._x<[COLOR=#000080]380[/COLOR] || [COLOR=#0000FF]this[/COLOR]._x>[COLOR=#000080]570[/COLOR][COLOR=#000000])[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]playIn[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#000000]_global[/COLOR].[COLOR=#000080]CurrentMenu[/COLOR] = [COLOR=#000080]2[/COLOR];
[COLOR=#0000FF]this[/COLOR].[COLOR=#0000FF]onPress[/COLOR] = [COLOR=#000000]function[/COLOR]COLOR=#000000[/COLOR][COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]Mc2[/COLOR].[COLOR=#0000FF]gotoAndPlay[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#000000]}[/COLOR]
[COLOR=#000000]}[/COLOR]
[COLOR=#0000FF]if[/COLOR] [COLOR=#000000]([/COLOR][COLOR=#0000FF]this[/COLOR]._x<[COLOR=#000080]200[/COLOR] || [COLOR=#0000FF]this[/COLOR]._x>[COLOR=#000080]380[/COLOR][COLOR=#000000])[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]playIn[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#000000]_global[/COLOR].[COLOR=#000080]CurrentMenu[/COLOR] = [COLOR=#000080]3[/COLOR];
[COLOR=#0000FF]this[/COLOR].[COLOR=#0000FF]onPress[/COLOR] = [COLOR=#000000]function[/COLOR]COLOR=#000000[/COLOR][COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]Mc3[/COLOR].[COLOR=#0000FF]gotoAndPlay[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#000000]}[/COLOR]
[COLOR=#000000]}[/COLOR]
[COLOR=#0000FF]if[/COLOR] [COLOR=#000000]([/COLOR][COLOR=#0000FF]this[/COLOR]._x<[COLOR=#000080]0[/COLOR] || [COLOR=#0000FF]this[/COLOR]._x>[COLOR=#000080]200[/COLOR][COLOR=#000000])[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]playIn[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#000000]_global[/COLOR].[COLOR=#000080]CurrentMenu[/COLOR] = [COLOR=#000080]4[/COLOR];
[COLOR=#0000FF]this[/COLOR].[COLOR=#0000FF]onPress[/COLOR] = [COLOR=#000000]function[/COLOR]COLOR=#000000[/COLOR][COLOR=#000000]{[/COLOR]
[COLOR=#0000FF]_root[/COLOR].[COLOR=#000080]Mc4[/COLOR].[COLOR=#0000FF]gotoAndPlay[/COLOR]COLOR=#000000[/COLOR];
[COLOR=#000000]}[/COLOR]
[COLOR=#000000]}[/COLOR]
[COLOR=#000000]}[/COLOR]
[/LEFT]
[/FONT]

then nothing works…any ideas would be most appriciated!