scrolling marquee with linkable photos

Hey,
how do I create a scrolling horizontal marquee with linkable photos that is continuous but rolls over the first image like in the homepage of exclaim.ca?

Hi, the only code close to it is,

Code:

<span><marquee behavior="scroll" direction="up" scrollamount="1" height="60"><br><a href="link of forum"><img src="http://www.thematernitynetwork.co.uk/directory/images/advertise-here.jpg" alt="" /></a>  <a href="forumurl"><img src="http://www.thematernitynetwork.co.uk/directory/images/advertise-here.jpg" alt="" /></a>  <a href="forumurl"><img src="http://www.thematernitynetwork.co.uk/directory/images/advertise-here.jpg" alt="" /></a>  <a href="forumurl"><img src="http://www.thematernitynetwork.co.uk/directory/images/advertise-here.jpg" alt="" /></a></marquee></span>