       transitionEvent = getVendorTransition()
       element = ReactDOM.findDOMNode this
       notification = @props.notification
-      @isMounted = yes
+      @mounted = yes
       if transitionEvent
         element.addEventListener transitionEvent, @onTransitionEnd
         if @autoDismissible notification

      super props
      @style = { zIndex: 100 + @props.index }
      @notificationTimer = null
      @isMounted = no
      @removeCount = 0
      @state =
        removed : no

    hideNotification: ->

      @notificationTimer.clear()  if @notificationTimer
      @setState { removed : yes }  if @mounted
      @removeNotification()


