 	    		return;
             
         if (defaultButtonEnabled && event.keyCode == Keyboard.ENTER &&
-            defaultButton && defButton.enabled)
+			defButton && defButton.enabled)
         {
             sendDefaultButtonEvent();
-    }
+    	}
     }
 
     /**

            
            if (defButton != _lastFocus || _lastFocus == _defaultButton)
            {
            defButton = button;
            
            if (button)
                button.emphasized = true;
        }
    }
    }

    //----------------------------------

            if (_lastFocus is IButton && !(_lastFocus is IToggleButton))
			{
                defButton = _lastFocus as IButton;
			}
			else
			{
				// restore the default button to be the original one
				if (defButton && defButton != _defaultButton)
					defButton = _defaultButton;
			}
		}
	}

    /**
     *  @private  Useful for debugging
