public static string ManageGroup(NameValueCollection querystring)
        {
            int intParser;

            UserProfile userProfile = WebCommon.GetUserProfile();

            var group = new Group
            {
                GroupID     = int.TryParse(querystring.Get("GroupID"), out intParser) ? intParser : 0,
                Description = querystring.Get("Description"),
                UserID      = userProfile.UserId
            };

            string isInsert = querystring.Get("TransType");
            string param    = WebCommon.ToXML(group);

            return(GroupDAL.ManageGroup(param, isInsert));
        }