as3 slider issue. May be dealing with components

programming flash
1

Within the folders “SliderSkins” inside the folder “Component Assets” are movieClips I believe they are imported with the first two lines of code found below. Does any one know how to allow the movieClips to be resized. the ones that i am looking for are the dragger series. I need the Height and width on them to be doubled.

Much Appreciated
Matt.

import fl.controls.Slider;
import fl.events.SliderEvent;
var s:Slider = new Slider();
var slideResult;
map1.alpha=100;
map2.alpha=0;
map3.alpha=0;
map4.alpha=0;
map5.alpha=0;
menu.alpha=100;
forward1.alpha=0;
forward2.alpha=0;
forward3.alpha=0;
s.move(168,715);
s.liveDragging = true;
s.setSize(725,0);
s.maximum = 5;
s.minimum = 1;
s.addEventListener(SliderEvent.CHANGE, announceChange);
addChild(s);
function announceChange(e:SliderEvent):void {
slideResult = e.target.value;
if (slideResult == 1) {
map1.alpha=100;
map2.alpha=0;
map3.alpha=0;
map4.alpha=0;
map5.alpha=0;
}
if (slideResult == 2) {
map1.alpha=0;
map2.alpha=100;
map3.alpha=0;
map4.alpha=0;
map5.alpha=0;
}
if (slideResult == 3) {
map1.alpha=0;
map2.alpha=0;
map3.alpha=100;
map4.alpha=0;
map5.alpha=0;
}
if (slideResult == 4) {
map1.alpha=0;
map2.alpha=0;
map3.alpha=0;
map4.alpha=100;
map5.alpha=0;
}
if (slideResult == 5) {
map1.alpha=0;
map2.alpha=0;
map3.alpha=0;
map4.alpha=0;
map5.alpha=100;
}
}
menu.addEventListener(MouseEvent.MOUSE_OVER, manageMouseOverA);
function manageMouseOverA(e:MouseEvent):void {
forward1.alpha=100;
forward2.alpha=100;
forward3.alpha=100;
}
if (forward1.alpha == 100) {
forward1.addEventListener(MouseEvent.MOUSE_OVER, manageMouseOverB);
function manageMouseOverB(e:MouseEvent):void {
forward1.alpha=100;
forward2.alpha=100;
forward3.alpha=100;
}
}
if (forward2.alpha == 100) {
forward2.addEventListener(MouseEvent.MOUSE_OVER, manageMouseOverC);
function manageMouseOverC(e:MouseEvent):void {
forward1.alpha=100;
forward2.alpha=100;
forward3.alpha=100;
}
}
if (forward3.alpha == 100) {
forward3.addEventListener(MouseEvent.MOUSE_OVER, manageMouseOverD);
function manageMouseOverD(e:MouseEvent):void {
forward1.alpha=100;
forward2.alpha=100;
forward3.alpha=100;
}
}
negaMenu.addEventListener(MouseEvent.MOUSE_OVER, manageMouseOverE);
function manageMouseOverE(e:MouseEvent):void {
forward1.alpha=0;
forward2.alpha=0;
forward3.alpha=0;
}