anchor.diff:            </div>
           </div>
         </div>
  -      "
  +      "
positive.code:       raw_days = @content.find(".monthly_options .rs_calendar_day a.selected").map ->
          res = if $(this).text() == $.fn.recurring_select.texts["last_day"] then -1 else parseInt($(this).text())
          res
        @current_rule.hash.validations.day_of_week = {}
        @current_rule.hash.validations.day_of_month = raw_days.get()
        @summaryUpdate()
  
negative.code:         instance = parseInt($(elm).attr("instance"))
          @current_rule.hash.validations.day_of_week[day] ||= []
          @current_rule.hash.validations.day_of_week[day].push instance
          
        if !_.isEmpty(@current_rule.hash.validations.day_of_week)
          @content.find(".monthly_options .rs_calendar_week").removeClass('rs_error')
          
        @summaryUpdate()
        false
  
  