 
       exit: ->
         @disableMarkingSurfaces()
-        @el.find('.asteroid-classifier').hide() 
+        @el.find('.asteroid-classifier').hide()
         @doneButton.hide()
         @finishButton.show()
 

      else
        console.log("Error: unknown classifier-type")

    'change input[name="selected-artifact"]': ->      
      @artifactSubtype = @selectedArtifactRadios.filter(':checked').val() 
      
    'click button[name="delete"]': ->
      @tool.mark.destroy()



  disableMarkingSurfaces: =>
    surface.disable() for surface in @markingSurfaceList

  enableMarkingSurfaces: =>
    surface.enable() for surface in @markingSurfaceList

