$ ->
  $('.edit_user .application-theme input, .edit_user .code-preview-theme input').click ->
    # Hide any previous submission feedback
    $('.edit_user .update-feedback').hide()

    # Submit the form
    $('.edit_user').submit()

    # Go up the hierarchy and show the corresponding submission feedback element
    $(@).closest('fieldset').find('.update-feedback').show('highlight', {color: '#DFF0D8'}, 500)

  $('.update-username form').on 'ajax:before', ->
    $('.loading-gif').show()
    $(this).find('.update-success').hide()
    $(this).find('.update-failed').hide()

  $('.update-username form').on 'ajax:complete', ->
    $(this).find('.save-btn').removeAttr('disabled')
    $(this).find('.save-btn').removeClass('disabled')
    $(this).find('.loading-gif').hide()