       @dom.replaceNode newClone, oldClone
       newClones.push newClone
     @clones = newClones
-    @show true
+    @show(true)
 
   ###*
     @protected

    @param {boolean=} force default is false
  ###
  show: (visible, force = false) ->
    return if not force and @canHide()
    @showInternal visible

  ###*
    @protected
    @param {boolean} visible
  ###
  showInternal: (visible) ->
    visibility = if visible then 'visible' else 'hidden'
    goog.style.setStyle(el, 'visibility', visibility) for el in [@getElement()].concat @clones


    @renderer.decorate @, el
    @setElementInternal el
    @showInternal(false)

  ###*
    @protected
