 	    override protected function updateDisplayList(unscaledWidth:Number,
                                                   unscaledHeight:Number):void
 	    {
+	    	
+				
 	    	
 	    	 
 	        //We need to calculate the tab widths first, so we call super.updateDisplayList later

				canvasWidth -= popupButton.width;
			}
			
			canvas.width = canvasWidth;
			canvas.height = th;
			canvas.explicitButtonHeight = th - 1;
			
			if(pw <= canvasWidth) {
				canvas.horizontalScrollPosition = 0;

				tabBar.setStyle("paddingTop", 0);
				tabBar.setStyle("paddingBottom", 0);
				
				//this is a bit of a hack. We don't want tabBar to inherit the left, right, top, or bottom
				//styles from SuperTabNavigator. So we disable the use of left, right, top, or bottom on SuperTabBar
				//if it's used in SuperTabNavigator
				//fixes issue 29: http://code.google.com/p/flexlib/issues/detail?id=29
				tabBar.setStyle("left", NaN);
				tabBar.setStyle("right", NaN);
				tabBar.setStyle("top", NaN);
				tabBar.setStyle("bottom", NaN);
				
				
				
				(tabBar as SuperTabBar).closePolicy = SuperTab.CLOSE_ROLLOVER;
			}
			
