There are links in many of the areas on this website. You will notice them by the different color, or the link maybe underlined.To activate this option, place your cursor over the link and the cursor will, in most cases, change into the shape of a hand.   By clicking on this area, you will be linked to additional information. To return to the previous screen, you can use the navigator buttons in the left hand margin or, in most cases, simply click on the Back Arrow button in the top left hand corner of your internet screen.