 ceDoUpdate = ->
   if update_original_var == $(this).html()
     return
-  dataToSend = undefined
   dataToSend =
     key: $(this).attr('name')
     value: $(this).text().trim()

    $.ajax
      type: 'DELETE'
      url: '/song_tags/-1'
      data: {"tag_id": tagElement.attr("data-tag-id"),"song_id": $(".song_tags").attr("data-song-id")},
      dataType: 'JSON'

ceAfterUpdate = (el) ->

    $.ajax
      type: 'POST'
      url: '/song_tags/'
      data: {"tag_id": tagElement.data("tag-id"),"song_id": $(".song_tags").data("song-id")},
      dataType: 'JSON'

removeTagFromSong = (el) ->
