public List<List<string>> GetEDiary()
 {
     string response = TryAuthorize();
       if (!response.Contains("Access is forbidden") && !response.Contains("Доступ запрещен") && response != null)
       {
       User user = new User();
       Dictionary<string, string> data = user.GetUserData();
       return GetEDiaryInternal(data["LOGIN"], data["GROUP"], data["UNIVER"], data["APPRENTICESHIP"], data["INTERVAL"]);
       }
       return null;
 }
 private string TryAuthorize()
 {
     User user = new User();
     Dictionary<string, string> userData = new Dictionary<string, string>();
     userData = user.GetUserData();
     DE_IFMO_Cookies = new CookieContainer();
     string data = String.Format("Rule=LOGON&LOGIN={0}&PASSWD={1}", userData["LOGIN"], userData["PASSWD"]);
     string response = MakeRequest("POST", DE_IFMO_RU, ref DE_IFMO_Cookies, data);
     return response;
 }