[Molecula]

Что у меня не получается.
Делаю так:
mxml:

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="init()">
	<mx:Script>
		<![CDATA[
			import MainApp;
			private function init():void{
				var m:MainApp = new MainApp();
			}
		]]>
	</mx:Script>
</mx:Application>

MainApp.as:

package{
	import Reciever;
	import Sender;
	
	public class MainApp{
		public function MainApp(){
                        var r:Reciever = new Reciever();
			var s:Sender = new Sender();
			
		}
	}
}

Sender.as:

package{
	import EventText;
	import flash.display.Sprite;
	public class Sender extends Sprite{
		public function Sender(){
			this.dispatchEvent(new EventText("EditEvent", "PREVED"));
		}

	}
}

Reciever.as:

package{
	
	import flash.display.Sprite;
	import mx.controls.Alert;
	
	public class Reciever extends Sprite{
		public function Reciever(){
			this.addEventListener( "EditEvent", updateListener );
		}
		public function updateListener( e:EventText ):void{
    		Alert.show(e.toString());
		}
	}
}

EventText.as:

package{
	import flash.events.Event;
	
	public class EventText extends Event {
		
		public var content:String;
		
		public function EventText(type:String, content:String) {
			super(type);
			this.content = content;
		}
		
	    public override function clone():Event {
              return new EventText(type, content);
    	}	
	
	}
}

Что тут не так?