Tagging Image Maps
Image Maps are images that have several hot spots within them that are linked to different files or URLs. You can determine where on an image a user has clicked by a coordinate system. This will enable you to select certain areas of the image that will link the user to an appropriate and corresponding URL. There are two types of image maps - client-side and server-side image maps, with the client-side becoming more and more popular everyday.

To take a more in-depth look at image maps, reference the image map assistance at Netscape until more development takes place at this site.