Embed Button Within Movieclip--not finding button in script

Question

I want to now edit my movieclip to include another symbol (button) that will be recognized by script...I tried embedding..and adding the normal event listener however it doesn't see my button within the mc...what am i doing wrong...im sure it is something simple.
My changes are in bold, and work as long as the button is not within the movieclip.  Any Ideas?
ignore filename :/ i was making sure i didn't overwrite my original fla
var xVel:Number = 0;
stop()
stage.addEventListener(Event.ENTER_FRAME,moveMC);
tour_mc.addEventListener(Event.ENTER_FRAME,
play_btn.addEventListener(MouseEvent.CLICK,forwardPlay);
back_btn.addEventListener(MouseEvent.CLICK, backPlay);
stop_btn.addEventListener(MouseEvent.CLICK,stopPlay);
ff_btn.addEventListener(MouseEvent.CLICK,ffPlay);
fr_btn.addEventListener(MouseEvent.CLICK,frPlay);
kit2_btn.addEventListener(MouseEvent.CLICK,mvFrame);
function moveMC(myEvent:Event):void {
     tour_mc.x += xVel;
     if(tour_mc.x <= stage.stageWidth-tour_mc.width){
         tour_mc.x = stage.stageWidth-tour_mc.width;
     if(tour_mc.x >= 0){
         tour_mc.x = 0;
function forwardPlay(myEvent:MouseEvent):void {
     xVel = 2;
function backPlay(myEvent:MouseEvent):void {
     xVel = -2
function stopPlay(myEvent:MouseEvent):void {
     xVel = 0;
function ffPlay(myEvent:MouseEvent):void {
     xVel=6;
function frPlay(myEvent:MouseEvent):void {
    xVel=-6;
function mvFrame(myEvent:MouseEvent):void{
     gotoAndStop(14);

Answer 1

This is the answer...i figured it out not too long after i setup this question
movieclipname.button.name.addEventListener(MouseEvent.CLICK,function);
in my case it was :
tour_mc.kit2_btn.addEventListener(MouseEvent.CLICK,mvFrame);