private void CheckToken(string token)
 {
     Response rsp = Util.Get ("auth.checkToken", new UpcomingParam ("token", token));
     this.token = rsp.Token;
 }
 public void CreateToken(string frob)
 {
     Response rsp = Util.Get ("auth.getToken", new UpcomingParam ("frob", frob));
     token = rsp.Token;
 }