[this.create]

Stage.scaleMode = 'noScale';
//
var loader:MovieClipLoader = new MovieClipLoader();
var listener:Object = new Object();
//
var picBox:MovieClip = this.createEmptyMovieClip('picBox', this.getNextHighestDepth());
//
listener.onLoadInit = function(mc:MovieClip):Void  {
    mc._x = Stage.width/2-mc._width/2;
    mc._y = Stage.height/2-mc._height/2;
};
//
loader.addListener(listener);
loader.loadClip('pic.jpg', picBox);