       kksystem.cardsets.study.finishStudy()
 
   ns.correct = ->
+    kksystem.cardsets.study.startLoading()
     index = ((if ns.use_card.current_cardbox_id == cardbox.id then \
               true else false) for cardbox in ns.cardboxes).indexOf(true)
     new_cardbox = if index == -1

      kksystem.cardsets.study.finishStudy()

  ns.correct = ->
    ns.use_card.done = true
    ns.displayNextCard()

  ns.incorrect = ->
    ns.use_card.done = true
    ns.displayNextCard()


      kksystem.cardsets.study.finishStudy()

  ns.correct = ->
    kksystem.cardsets.study.startLoading()
    ns.use_card.done = true
    ns.displayNextCard()

  ns.incorrect = ->
    kksystem.cardsets.study.startLoading()
    ns.use_card.done = true
    if ns.lowest_cardbox
      ns.use_card.set('current_cardbox_id', ns.lowest_cardbox.id)
