 
 /**
  *  Dispatched when an object's state changes from invisible to visible.
+ * 
+ *  <p>This event is only dispatched when there are one or more relevant listeners 
+ *  attached to the dispatching object.</p>
  *
  *  @eventType mx.events.FlexEvent.SHOW
  *  


/**
 *  Dispatched when an object's state changes from visible to invisible.
 *
 *  @eventType mx.events.FlexEvent.HIDE
 *  


        if (!noEvent)
        {
            var eventType:String = value ? FlexEvent.SHOW :FlexEvent.HIDE;
            
            if (hasEventListener(eventType))
                dispatchEvent(new FlexEvent(eventType));
        }
    }

