 	import org.openPyro.layout.AbsoluteLayout;
 	import org.openPyro.layout.IContainerMeasurementHelper;
 	import org.openPyro.layout.ILayout;
-	
-	import flash.display.DisplayObject;
-	import flash.events.MouseEvent;
-	import flash.geom.Rectangle;
 
 	/**
 	 * UIContainers extend UIControls and introduce

			_horizontalScrollBar.incrementalScrollDelta = _horizontalScrollIncrement
			_horizontalScrollBar.name = "hscrollbar_"+this.name;
			_horizontalScrollBar.height = 15;
			_horizontalScrollBar.addEventListener(MouseEvent.MOUSE_DOWN, function(event:MouseEvent):void{
				mouseOverDisabled = true;
			})
			_horizontalScrollBar.addEventListener(MouseEvent.MOUSE_UP, function(event:MouseEvent):void{
				mouseOverDisabled = false;
			})
			_horizontalScrollBar.addEventListener(PyroEvent.SIZE_VALIDATED, onHorizontalScrollBarSizeValidated)
			_horizontalScrollBar.addEventListener(ScrollEvent.SCROLL, onHorizontalScroll);
			_horizontalScrollBar.parentContainer = this;

package org.openPyro.core{
	import flash.display.DisplayObject;
	import flash.events.Event;
	import flash.events.MouseEvent;
	import flash.geom.Rectangle;
	
	import org.openPyro.controls.ScrollBar;
	import org.openPyro.controls.events.ScrollEvent;
	import org.openPyro.controls.skins.IScrollableContainerSkin;
