         nodeClick : (id) => @setActiveNode(id, true, false)
 
       $("#comment-input").on "change", (event) => 
-        @setComment(event.target.value)
+        @model.route.setComment(event.target.value)
         $("#comment-input").blur()
 
       $("#comment-previous").click =>

      @arbitraryController.centerActiveNode()


  deleteActiveTree : ->

    @model.route.deleteTree(true)


  setTreeName : (name) ->

    @model.route.setTreeName(name)


  setComment : (value) =>

    @model.route.setComment(value)


  prevComment : =>

    @setActiveNode(@model.route.nextCommentNodeID(false), true)

        @selectNextTree(true)

      $("#tree-create-button").click =>
        @model.route.createNewTree()

      $("#tree-delete-button").click =>
        @deleteActiveTree(true)

      $("#tree-list").on "click", "a[data-treeid]", (event) =>
        event.preventDefault()
