public ActionResult Timeline(EntranceTableData data)
        {
            if (data.Validation())
            {
                return(Content(string.Format("<b class=\"message_error\">Internal error. '{0}'</b>", data.ErrorMessage)));
            }

            StatisticManager manager = new StatisticManager();
            TimelineModel    model   = new TimelineModel();

            model.Data = manager.LoadTimeline(data);

            return(View("~/Views/Statistic/Timeline.cshtml", model));
        }