@TheNotification = do ->
  show_error: (error) ->
    toastr.error(error) if error

  show_errors: (errors) ->
    for field, errs of errors
      for err in errs
        toastr.error "<b>#{ field }:</b> #{ err }"

  show_flash: (flash) ->
    fu =
      notice:  'info'
      errors:  'error'
      error:   'error'
      warning: 'warning'
      alert:   'warning'

    for level, msg of flash
      method = fu[level] || 'info'

      if msg instanceof Array
        for _msg in msg
          toastr[method] _msg
      else
        toastr[method] msg

  show_notifications: ->
    data = window.the_notifications
    return false unless data

    @show_errors errors if errors = data.errors
    @show_flash  flash  if flash  = data.flash

  click_for_close_init: ->
    $('.flash_msgs, .error_explanation').on 'click', ->
      $(@).slideUp(500)

  init: ->
    do @click_for_close_init
    do @show_notifications