Senocuar's Layout Class issue, scaling image on resize

[ziriguidum]

i've been running into weird problems regarding Senocular's Layout Class. It's a nice little framework to align and scale objects in a fluid layout, though.

Some images in the background (currentContainer) don't resize all the way to fit stage's height, and sometimes they get really small in a corner.

bgLayout = new Layout(currentContainer);
			bgLayout.minHeight = 600;
			bgLayout.maintainAspectRatio = true;
			bgLayout.percentHeight = 1;
			
			stageLayout.addChild(bgLayout);
			stageLayout.draw();

each time the currentContainer mc gets a different bitmap images (with varying dimensions) on it, it gets assigned to bgLayout , whis is added to the stageLayout.

actually, do I need to do that ? Or maybe I should remove bgLayout from stageLayout before assigning it again?

Which are the best practices here?

Does anybody knows a class that do this job ?

Here is the context in which the code above finds itself:

private function onBackgroundLoaded(e:Event):void
		{

			switchContainers();
			
			loader.getBitmap("bg").smoothing = true;
			currentContainer.addChild(loader.getBitmap("bg"));

			bgLayout = new Layout(currentContainer);
			bgLayout.minHeight = 600;
			bgLayout.maintainAspectRatio = true;
			bgLayout.percentHeight = 1;

			stageLayout.addChild(bgLayout);
			stageLayout.draw();
			
			TweenLite.to(currentContainer, 0.3, {alpha:1});
			TweenLite.to(otherContainer, 0.3, {alpha:0, onComplete: cleanContainer});
			
			loader.removeAll();

any help is greatly appreciated !