public string RecordAction(string naction, string ncompany, string ncountry, string ncity, string nsublocation, bool prescreened, string entity, DateTime datetime)
        {
            VisitLog vl = new VisitLog();
            vl.Action = naction;
            vl.Company = ncompany;
            vl.Country= ncountry;
            vl.City= ncity;
            vl.Sublocation = nsublocation;
            vl.datestamp = datetime;
            vl.Prescreened = prescreened;
            vl.Entity = entity;

            try
            {
                db.VisitLogs.InsertOnSubmit(vl);
                db.SubmitChanges();
                return "Success";
            }
            catch (Exception e)
            {
                return "Failure: " + e.Message;
            }
        }
 partial void DeleteVisitLog(VisitLog instance);
 partial void UpdateVisitLog(VisitLog instance);
 partial void InsertVisitLog(VisitLog instance);