public void createAccount(String first, String last, String user, String pass) {
		String salt = getRandomSalt();
		String hash = passHash(salt + pass);
		String update = "INSERT INTO users (first_name, last_name, username, password, salt) VALUES(\"" + first +  "\",\"" + last + "\",\"" + user + "\",\"" + hash + "\",\"" + salt + "\")";
		try {
			stmt.executeUpdate(update);
		} catch (SQLException e) {
			e.printStackTrace();
		}
	}