You can make this thing using Javascript code acting as follows:
1- create your event (OnClick, OnMouseOut, ...) action JavaCall 2- In the Javacall text write hiderect(); 3- in the "Header code" section of the page create a <script tag like this:
Hi Davide... there is no "event" that I can use... is there some way I can do this so it disappears after the page fully loads? (it's a small box that tells the viewer to click on a certain bit of text that I want to disappear after a few seconds).