Background Effects >>> 2 Way Background Images Slide.
Runs an image slideshow in the background of the page, underneath the page content. Used with the accompanying style script, images are discretely positionable in the page space, just like a regular slideshow. Leave out the style script, and the slideshow runs with full page-space presentation. IE 4.0+ or NS 6.0 (degrades gracefully in others).
Step 1: Add the below code to the <HEAD> section of your page:
Step 2: The script uses three images as part of its interface. You can create your own, or use the three below (resized for easier download):(right click images, and select "Save Image As")
Upload them into the same directory as your webpage.