 
   handleDemoModeChange: (e) ->
     @props.onChangeDemoMode e.target.checked
-
-  toggleExpertClassification: (value) ->
-    @setState showingExpertClassification: value
 
   warningToggleOn: ->
     @setState backButtonWarning: true


  getInitialState: ->
    subjectLoading: false
    expertClassification: null
    classificationQuality: NaN
    showingExpertClassification: false
    selectedExpertAnnotation: -1
    backButtonWarning: false


  loadSubject: (subject) ->
    @setState
      subjectLoading: true
      classificationQuality: NaN
      selectedExpertAnnotation: -1

    preloadSubject subject
      .then =>
