     }
     
     /**
-     *  This method is called when the Application's hardware back key is pressed
+     *  Called when the application's hardware back key is pressed
      *  by the user.
+     *
+     *  @param event The event object generated by the key press.
      *   
      *  @langversion 3.0
      *  @playerversion Flash 10

    }
    
    /**
     *  Called when the menu key is pressed. By default, this opens or closes
     *  the ViewMenu. 
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10

    
    /**
     *  This method is called when the application is invoked by the
     *  operating system in response to 
     *  an <code>InvokeEvent.INVOKEevent</code> event.
     * 
     *  @param event The InvokeEvent object.
     * 
     *  @langversion 3.0
     *  @playerversion Flash 10
