 
           if @allowCustomCourseInterval
             $('#course-opt-in-label').html """
-              <!--<div id="course-interval-setter">-->
-                <div class="course-interval-text">Launch mini-course every </div>
+              <div class="course-interval-text">Launch mini-course every </div>
                 <input type="number" id="course-interval-sup-tut" class="course-interval" name="course-interval-sup-tut" value="5"></input>
-                <div class="course-interval-text"> classifications!</div>
-              <!--</div>-->
+              <div class="course-interval-text"> classifications!</div>
             """
           else
             $('#course-opt-in-label').html "Yes, I want to learn more!"

      @course.setRate 10
      $('#course-interval-setter').remove() # destroy custom course interval setter

    else if @splitDesignation in ['a', 'd']
      # console.log 'Setting mini-course interval to 5'
      # console.log 'Allowing custom course interval.'
      @course.setRate 5 # set default

    # console.log 'jsonFile: ', jsonFile

    # handle ui elements
    $('#graph-container').addClass 'loading-lightcurve'
    @el.find('#loading-screen').fadeIn()
    @el.find('.star-id').hide()
    @el.find('#ui-slider').attr('disabled',true)
