public JsonResult DeleteUser(string val)
        {
            string           temp;
            IDatabaseAdapter adapter = DatabaseAdapter.Instance();

            try
            {
                /*string id;
                 * // Remove escape characters if needed - they may be automatically added in
                 * if (val.Length > 36)
                 * {
                 *  id = val.Substring(1, 36);
                 * }
                 * else
                 * {
                 *  id = val;
                 * }
                 * Guid userID = new Guid(id);*/

                // Send request to database adapter
                temp = adapter.DeleteUser(ConvertStringToGuid(val));
            }
            catch
            {
                return(Json("User not deleted"));
            }
            return(Json(temp));
        }