@remove_fields = (link) ->
  $(link).prev("input[type=hidden]").val "1"
  $(link).closest(".field").hide()
  false
@add_fields = (link, association, content) ->
  new_id = new Date().getTime()
  regexp = new RegExp("new_" + association, "g")
  content_final = content.replace(regexp, new_id).replace(association + "_class", "new_field")
  
  if $(link).closest("p").next("." + association + "_form").length > 0
    form_element = $(link).closest("p").next("." + association + "_form")
  else
    form_element = $(link).closest("p").prev("." + association + "_form")
  
  form_element.append content_final
  
  $(".new_field").removeClass "new_field"
  false



@qi_add_fields = (link, association, content) ->
  new_id = new Date().getTime()
  regexp = new RegExp("new_" + association, "g")
  content_final = content.replace(regexp, new_id).replace(association + "_class", "new_field")

  form_element = $("." + association + "_form")

  form_element.append content_final

  $(".new_field").removeClass "new_field"
  false