 
         if(_layeringFlags & LAYERING_DIRTY)
         {
-        	manageDisplayObjectLayers();
+            manageDisplayObjectLayers();
         }
         
         if (typicalItemChanged)

            if (createdIR)
                dispatchEvent(new ItemExistenceChangedEvent(ItemExistenceChangedEvent.ITEM_ADD, false, false, item));
        }
        else
            elt = IVisualElement(super.getChildAt(index));

        return LayoutElementFactory.getLayoutElementFor(elt);
    }

    }
    
    /**
     *  Removes the itemRenderer for the specified dataProvider item from this DataGroup.
     * 
     *  This method is called as needed by the DataGroup implementation,
     *  it should not be called directly.
     *
     *  @param item The item that is being removed.
     * 
