This tests the ONBLUR attribute of the A element tag. ONBLUR occurs when you lose focus. In this case, the user will lose focus AFTER the link is clicked. Upon focus loss, a Javascript alert dialog box will display with the following message: 'You lost focus by unclicking the link. As as result, this dialog box was generated'. After you click 'OK' on the dialog box, you should link to the anchor at the bottom of the page.