I need some help starting a function.

Question

Hello.
Im new to flash im tring to make my first website after some tutorials but im stuck
I have this codes on 2 MC's pages
on first:
import flash.events.Event;
import fl.transitions.*;
import fl.transitions.easing.*;
import fl.motion.MotionEvent;
import fl.events.*;
var myString1:String = "My text 1";
var myArray1:Array = myString1.split("");
var myString2:String = "My text 2";
var myArray2:Array = myString2.split("");
addEventListener(Event.ENTER_FRAME, maint1);
function maint1(event:Event):void{
    if (myArray1.length > 0) {
        var moveTween:Tween = new Tween(startarrow_mc,"x",Elastic.easeOut,startarrow_mc.x,27,2,true);
        main_t1.appendText(myArray1.shift());
    }else {
        removeEventListener(Event.ENTER_FRAME, maint1);
        addEventListener(Event.ENTER_FRAME, maint2);
function maint2(event:Event):void{
    if (myArray2.length > 0) {
        main_t2.appendText(myArray1.shift());
    }else {
        removeEventListener(Event.ENTER_FRAME, maint2);
and on second is same code as on first
Ok... the coder are working when i load the flash the text from the codes starts writing on text boxes but starts on both MCs what i want to do is to start the text only when i call that page page 1 and after that page 2.
i've tryed to add in page2_mc on first keyframe of AS3 stop(); and make anotherone labeled "start" and put there the code and on the button that calls page2_mc to add pageContainer_mc.page2_mc.gotoAndPlay("start"); but i get this error when i click the button
TypeError: Error #1010: A term is undefined and has no properties.
at Function/<anonymous>()
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at fl.transitions::Tween/set time()
at fl.transitions::Tween/nextFrame()
at fl.transitions::Tween/onEnterFrame()
and the functions are not starting
Is there any other method to call maint1 from buttons that load the pages?
thank you

Answer 1

This is the code that i have in menu:
var p1:page1_mc = new page1_mc;
var p2:page2_mc = new page2_mc;
menu_mc.btnPg1.addEventListener(MouseEvent.CLICK, btn1Click);
menu_mc.btnPg2.addEventListener(MouseEvent.CLICK, btn2Click);
function btn1Click(event:MouseEvent):void{
    var btn1Outro:Tween = new Tween(pageContainer_mc,"alpha",Strong.easeOut,1,0,1,true);
    btn1Outro.addEventListener(TweenEvent.MOTION_FINISH, runBtn1Transition);
    function runBtn1Transition(Event:TweenEvent):void{
        pageContainer_mc.removeChildAt(1);
        pageContainer_mc.addChild(p1);
        pageContainer_mc.page1_mc.gotoAndPlay("start");
        var btn1Intro:Tween = new Tween(pageContainer_mc,"alpha",Strong.easeOut,0,1,1,true);
function btn2Click(event:MouseEvent):void{
    var btn2Outro:Tween = new Tween(pageContainer_mc,"x",Strong.easeIn,pageContainer_mc.x,-1200,1,true);
    btn2Outro.addEventListener(TweenEvent.MOTION_FINISH, runBtn2Transition);
    function runBtn2Transition(Event:TweenEvent):void{
        pageContainer_mc.removeChildAt(1);
        pageContainer_mc.addChild(p2);
        pageContainer_mc.page2_mc.gotoAndPlay("start");
        var btn2Intro:Tween = new Tween(pageContainer_mc,"x",Strong.easeOut,pageContainer_mc.x,217,1,true);