Pickup zoom effect help

Question

hey guys, always done a basic scale effect when an item is grabbed and dropped. Now with my clustered items, it'll only scale 1 of the three items. Anyone know why? Every item zooms properly, but in pile1 or pile2 1 of the 3 objects will zoom and not return to size. Is there a way to have the whole pile zoom in the same way a single object would? Any help would be great.
import flash.display.StageDisplayState;
import flash.display.StageScaleMode;
import flash.events.Event;
import com.greensock.*;
import fl.transitions.Tween;
import fl.transitions.easing.*;
import fl.transitions.TweenEvent;
var me:MovieClip;
// listeners
backbutton.addEventListener(MouseEvent.CLICK, backclick);
helpbutton.addEventListener(MouseEvent.CLICK, helpclick);
answerbutton.addEventListener(MouseEvent.CLICK, answerclick);
helpmenu.xbutton.addEventListener(MouseEvent.CLICK, xbuttonclick);
answermenu.xanswerbutton.addEventListener(MouseEvent.CLICK, xanswerbuttonclick);
stage.addEventListener(Event.ENTER_FRAME,_fullScreen);
for(var i:int=1;i<=20;i++){
this["m"+i].addEventListener(MouseEvent.MOUSE_DOWN, grabMe);
for(i=1;i<=15;i++){
this["t"+i].addEventListener(MouseEvent.MOUSE_DOWN, grabMe);
for(i=1;i<=15;i++){
this["j"+i].addEventListener(MouseEvent.MOUSE_DOWN, grabMe);
pile1.addEventListener(MouseEvent.MOUSE_DOWN, grabMe);
pile2.addEventListener(MouseEvent.MOUSE_DOWN, grabMe);
pile1.addChild(m1);
m1.x=0
m1.y=0
pile1.addChild(m2);
m2.x=0
m2.y=10
pile1.addChild(m3);
m3.x=0
m3.y=5
pile2.addChild(m4);
m4.x=0
m4.y=0
pile2.addChild(m5);
m5.x=0
m5.y=10
pile2.addChild(m6);
m6.x=0
m6.y=5
helpmenu.visible=false;
answermenu.visible=false;
function grabMe(e:MouseEvent):void{
    me = e.currentTarget as MovieClip;
    me.startDrag();
e.target.parent.addChild(e.target)
TweenMax.to(me,0.2,{scaleX:0.8,scaleY:0.8,rotation:0});
stage.addEventListener(MouseEvent.MOUSE_MOVE, dragMe)
    stage.addEventListener(MouseEvent.MOUSE_UP, dropMe);
function dropMe(e:MouseEvent):void {
    stage.removeEventListener(MouseEvent.MOUSE_UP, dropMe);
    me.stopDrag();
TweenMax.to(me,0.2,{scaleX:0.3,scaleY:0.3,rotation:0});
lockinplace(DisplayObject(e.currentTarget))
    unpackpile();
function dragMe(e:MouseEvent):void {
e.updateAfterEvent();
function unpackpile():void {
if(boxtop.hitTestPoint(mouseX, mouseY, true)){
var i:uint = me.numChildren;
while (--i) {
var movieclip:MovieClip = addChild(me.removeChild(me.getChildAt(i))) as MovieClip;
movieclip.addEventListener(MouseEvent.MOUSE_DOWN, grabMe);
movieclip.x+=me.x;
movieclip.y+=me.y;
if(me==pile1 || me==pile2){
removeChild(me)
function lockinplace(e:DisplayObject):void{     
//section 1
if( me.x >= 200 && me.x <= 833 && me.y >=13 && me.y <=140){
me.y = 75
//section 2
}else if( me.x >= 189 && me.x <= 842 && me.y >=163 && me.y <=302){
me.y = 235
//section 3
}else if( me.x >= 174 && me.x <= 866 && me.y >=328 && me.y <=421){
me.y = 400
//section 6
}else if( me.x >= 432 && me.x <= 874 && me.y >=507 && me.y <=621){
me.y = 570
function _fullScreen(e:Event):void
   stage.removeEventListener(Event.ENTER_FRAME,_fullScreen);
   stage.scaleMode = StageScaleMode.EXACT_FIT;
   stage.displayState = StageDisplayState.FULL_SCREEN;
//nav bar items
function backclick(event:MouseEvent):void{
answermenu.visible=false;
helpmenu.visible=false;
function helpclick(event:MouseEvent):void{
helpmenu.visible=true;
answermenu.visible=false;
setChildIndex(helpmenu,numChildren - 1)
TweenMax.to(helpmenu, 3, {y:350, startAt:{y:600}, ease:Elastic.easeOut});
function xbuttonclick(event:MouseEvent):void{
helpmenu.visible=false;
function answerclick(event:MouseEvent):void{
answermenu.visible=true;
helpmenu.visible=false;
setChildIndex(answermenu,numChildren - 1)
TweenMax.to(answermenu, 3, {y:350, startAt:{y:600}, ease:Elastic.easeOut});
function xanswerbuttonclick(event:MouseEvent):void{
answermenu.visible=false;
helpmenu.visible=false;

Answer 1

that code should be:
    var mpt:Point = new Point(map.mouseX,map.mouseY);
    mpt = map.localToGlobal(mpt);
    map.x = f*(map.x-mpt.x)+mpt.x;
    map.y = f*(map.y-mpt.y)+mpt.y;
    map.scaleX *= f;
    map.scaleY *= f;
and you can put it in a function to call when needed:
function zoomF(dobj:DisplayObject,x:Number,y:Number,f:Number):void{
    var mpt:Point = new Point(x,y);
    mpt = dobj.localToGlobal(mpt);
    dobj.x = f*(dobj.x-mpt.x)+mpt.x;
    dobj.y = f*(dobj.y-mpt.y)+mpt.y;
    dobj.scaleX *= f;
    dobj.scaleY *= f;