public string Login(string AccountName, string Password)
{
    string URL = "https://eu.battle.net/login/de/login.frag?secureOrigin=true";
    string Post = "accountName=" + AccountName + "&password=" + Password;

    string ServerResponse = SendPOSTRequest(URL, Post);

    if (ServerResponse.IndexOf("success") > 0 && ServerResponse.IndexOf("loginTicket") > 0)
    {
        int Start = ServerResponse.IndexOf("loginTicket")+16;
        ServerResponse = ServerResponse.Substring(Start);

        int End = ServerResponse.IndexOf("\"}")-1;
        ServerResponse = ServerResponse.Substring(0,End);

        LoginKey = ServerResponse;

        return ServerResponse;
    }

    return String.Empty;
}

private string SendPOSTRequest(string URL, string Post)
{
    HttpWebRequest Request = (HttpWebRequest)WebRequest.Create(URL);
    Request.Method = "POST";
    Request.ContentType = "application/x-www-form-urlencoded";
    Request.CookieContainer = new CookieContainer();

    Byte[] byteArray = Encoding.UTF8.GetBytes(Post);
    Request.ContentLength = byteArray.Length;

    Stream DataStream = Request.GetRequestStream();
    DataStream.Write(byteArray, 0, byteArray.Length);
    DataStream.Close();

    HttpWebResponse Response = (HttpWebResponse)Request.GetResponse();
    DataStream = Response.GetResponseStream();
    cookies = Response.Cookies;
    StreamReader reader = new StreamReader(DataStream);
    string ServerResponse = reader.ReadToEnd();
    reader.Close();
    DataStream.Close();
    Response.Close();

    return ServerResponse;
}

public string Test()
{
    if (!LoginOK) return String.Empty;
    string URL = "https://eu.battle.net/wow/de/vault/character/auction/alliance/?ST=" + LoginKey;
            
    string ServerResponse = SendGETRequest(URL);

    return ServerResponse;
}
private string SendGETRequest(string URL)
{
    HttpWebRequest Request = (HttpWebRequest)WebRequest.Create(URL);
    Request.Method = "GET";
    Request.CookieContainer = new CookieContainer();
    Request.CookieContainer.Add(cookies);

    HttpWebResponse Response = (HttpWebResponse)Request.GetResponse();
    Stream DataStream = Response.GetResponseStream();
    cookies = Response.Cookies;
    StreamReader reader = new StreamReader(DataStream);
    string ServerResponse = reader.ReadToEnd();
    reader.Close();
    DataStream.Close();
    Response.Close();

    return ServerResponse;
}

HttpWebResponse Response = (HttpWebResponse)Request.GetResponse();

#showtooltip Fervor
/cast Arcane Torrent
/cast Fervor