связь 2х классов

[ktotam]

Здраствуйте! Подскажите в чем ошибка.

//*.fla
var otherClass:OtherClass = new OtherClass(_root,"my_txt", 1, 10, 30, 180, 94);
otherClass.mc_txt="Hello 1"
otherClass.mc_txt="Hello 2"
otherClass.mc_txt="Hello 3"
var anyClass:AnyClass = new AnyClass();

//AnyClass.as
class AnyClass {
	public var addEventListener:Function;
	public var dispatchEvent:Function;  
	public var otherClass:OtherClass;
	public function AnyClass() {
		EventDispatcher.initialize(this);
		this.addEventListener("onAnyClassEvent",otherClass);
		this.dispatchEvent({type:'onAnyClassEvent',data:'Hello from AnyClass'});
	}
}

//OtherClass.as
class OtherClass {
    public var addEventListener:Function;
	public var anyClass:AnyClass;
	private var _mct:TextField
    public function OtherClass(timeline:MovieClip,_NAME:String,_depth:Number, _xx:Number, _yy:Number,_wwidth:Number, _hheight:Number){
		EventDispatcher.initialize(this);
		timeline.createTextField(_NAME,_depth,_xx,_yy,_wwidth,_hheight);
		_mct=timeline[_NAME]     
    }
	public function set mc_txt(txt:String):Void{
		_mct.text = txt+newline+_mct.text;
		_mct.type = "dynamic";
		_mct.background = true;
	}
    public function onAnyClassEvent(event:Object):Void {
		_mct.text = event.data+newline+_mct.text;
    }
}