This is an example of how you can protect your viewers from seeing a specific page unless they have the correct code. In order to see my Family pets page, you have to put in the correct four-digit code. If you put in an incorrect code, you will get an error message. If you put in an incorrect code three times, you will automatically be transferred to my index page. However, if you put in the correct code, you will then be transferred to my family pets page. The correct code is 1 2 3 4. Try it both ways. If you get directed to my index page, just hit the back button to return to this page.