     @update()
 
   no_more: () ->
-    @submission_container.html(submission)
-    @rubric_container.html(rubric)
+    @submission_container.html('')
+    @rubric_container.html('')
     @state = state_no_data
     @update()
 



# for now, just create an instance and load it...
mock_backend = true 
$(document).ready(() -> new StaffGrading(mock_backend))

        @error(response.error)
  
  get_next_submission: () ->
    @backend.post('get_next', {}, @ajax_callback)

  submit_and_get_next: () ->
    data = {eval: '123'}
    @backend.post('save_grade', data, @ajax_callback)

  error: (msg) ->
    @error_container.html(msg)
