public boolean login() {
		boolean loggedIn = false;
		
		try {
			while(loggedIn == false) {
				System.out.println("Username: ");
				_username = _scanner.next();
				System.out.println("Password: ");
				_password = _scanner.next();
				loggedIn = _remoteObj.login(_username, _password, new Client(), ServerInterface.CLIENT);
			}
		} catch(Exception ex){
			if(connect())
				return login();
			System.out.println("A Login-Error occured: " + ex.getMessage());
			return false;
		}

		return true;
	}