Section 508 Reference Guide
Example of a Server-Side Image Map

You activated an image link that represents a server-side image map. If this had been an actual server-side image map:

The ISMAP attribute on the IMG element would have caused your browser to append pixel coordinates to the link "ex04.htm".
Rather than linking to a static webpage, the image map would link to a script or other program that would interpret the coordinates and respond accordingly.
If you clicked on an hour on the clock face, the image map would link to the page for that hour. (These pages correspond with the text links in Example 4.)
If you clicked the top-left corner of the image, i.e., pixel coordinates (0,0), or if you activated the map with the keyboard, the image map would link to a page of redundant text links. (This page corresponds with the text link in Example 5.)
If you clicked anywhere else on the image outside the clock face, the image map would do nothing.

Section 508 Reference GuideExample of a Server-Side Image Map