static bool Login(String username, String Password, ref CookieContainer cookie)
        {
            CookieContainer myCookies = cookie;

            //string mySrc = HTTPMethods.GET("https://www.spoj.com/login", "https://www.spoj.com/login", myCookies);

            String user = username;

            String pass = Password;

            String postData = "login_user="******"&password="******"&next_raw=%2F";
            bool   mySrc    = HTTPMethods.POST("https://www.spoj.com/login", postData, "https://www.spoj.com/login", ref myCookies);

            if (mySrc)
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }