[Wolsh]

Не надо писать вызовы функций в теле класса. Это же не код в кадре.

package 
{
	import flash.display.Sprite;
	import flash.events.Event;
	import flash.geom.Rectangle;
	import flash.media.Sound;
	import flash.media.SoundChannel;
	import flash.media.SoundTransform;
	import flash.net.URLRequest;
	import flash.text.TextField;
	import flash.text.TextFormat;
 
/* * * * * * * * * *
*                  *
*  @author wolsh   *
*                  *
\* * * * * * * * * */
	public class Main extends Sprite 
	{
		[Embed(source = "../lib/pimp.png")] private var pimpImage:Class;
		[Embed(source = "../lib/back.png")] private var backImage:Class;
		private var _eventTextField:TextField;
		private var _sound:Sound;
		private var _soundChannel:SoundChannel;
		private var _soundTransform:SoundTransform;
 
		public function Main():void 
		{
			if (stage) init();
			else addEventListener(Event.ADDED_TO_STAGE, init);
		}
 
		private function init(e:Event = null):void 
		{
			removeEventListener(Event.ADDED_TO_STAGE, init);
			// entry point
			_eventTextField = new TextField();
			addChild(_eventTextField);
			_eventTextField.defaultTextFormat = new TextFormat("Arial", 18, 0xFFFFFF, true);
			_eventTextField.x = 200;
			_eventTextField.y = 300;
 
			_sound = new Sound();
			_sound.load(new URLRequest("Sound.mp3"));
			_soundTransform = new SoundTransform(1);
			_soundChannel = _sound.play(0, 0, _soundTransform);
 
			var switcher:Switcher = new Switcher(new backImage(), new pimpImage(), new Rectangle(2, 2, 69, 0));
			switcher.addEventListener(Switcher.ON, handlerSoundON);
			switcher.addEventListener(Switcher.OFF, handlerSoundOFF);
			switcher.setState(Switcher.ON);
			this.addChild(switcher);
			switcher.x = 200;
			switcher.y = 200;
		}
 
		private function handlerSoundON(event:Event):void 
		{
			_eventTextField.text = "Sound ON";
			_soundTransform.volume = 1;
			_soundChannel.soundTransform = _soundTransform;
		}
 
		private function handlerSoundOFF(event:Event):void 
		{
			_eventTextField.text = "Sound OFF";
			_soundTransform.volume = 0;
			_soundChannel.soundTransform = _soundTransform;
		}
 
	}
 
}