Adding Loaded Asset to Display Hierarchy Issue

programming flash
1

I’m trying to load a jpg and display it, but it won’t display. I have a class called Bike.as, linked to a movieClip in the library. The class essentially tweens a bike graphic across the stage. At the end of the tween, I instantiate a new class called Slideshow. Slideshow loads an image. The image loads(I get no loading error, and I can trace info about the loaded content)… I just can’t seem to see it. In attempting to debug, I wrote the loading code(in Slideshow) into the Bike.as file(replaced the code that instantiates Slideshow), and it worked. Did it work because Bike is linked to a movieclip, and Slideshow is not(Slideshow is called in Bike.as)? I’m attempting to transition from AS2 to AS3. Here’s my Slideshow class:

public class Slideshow extends Sprite {

	private var container:Sprite;
	private var loader:Loader;
	
	public function Slideshow() {
		container = new Sprite();
		loader = new Loader();
		loader.load(new URLRequest("tester.jpg"));
		loader.contentLoaderInfo.addEventListener(Event.COMPLETE, loaded);
		loader.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR, error);
		addChild(loader);
	}
	
	function loaded(e:Event):void {
		
	}
	
	function error(event:Event):void {
		trace("The URL was not found."); 
	}
}

…and bike class(linked to MovieClip in Library, and Calls the Slideshow class):

public class Bike extends MovieClip {

	private var slideshow:Slideshow;
	private var tween:Tween;
	private static const startX:int = -170;
	private static const endX:uint = 784;
	private static const speed:uint = 75;
	
	public function Bike() {
		tween = new Tween(this, "x", Strong.easeInOut, startX, endX, speed);
		tween.addEventListener(TweenEvent.MOTION_FINISH, initSlideshow);
	}
	
	private function initSlideshow(e:TweenEvent):void {
		slideshow = new Slideshow();
	}
}

Thank you!