public async Task<List<VBTeam>> SelectTeams() {
			DB_SelectTeam dbSelectTeam = new DB_SelectTeam(this);
			return await dbSelectTeam.SelectTeams();
		}
		public async Task<JsonValue> createTeam(string name, string sport, string location, string description) {
			DB_SelectTeam dbSelectTeam = new DB_SelectTeam(this);
			return await dbSelectTeam.createTeam(name, sport, location, description);
		}
		public async Task<VBTeam> SelectTeam(int idTeam) {
			DB_SelectTeam dbSelectTeam = new DB_SelectTeam(this);
			return await dbSelectTeam.SelectTeam(idTeam);
		}