import flash.display.MovieClip;

import flash.text.TextField;

import flash.events.MouseEvent;

import flash.ui.Mouse;

 

var mc:MovieClip = new MovieClip();

 

mc.x=10;

mc.y=10;

mc.MyVar = 'Var';

 

var txt:TextField = new TextField();

txt.appendText('Я текст');

 

mc.addChild(txt);

addChild(mc);

 

mc.addEventListener(MouseEvent.CLICK, loop);

function loop(e:MouseEvent):void{

 trace(e.target.MyVar);

}

trace(e.target.parent.MyVar);