At the Apple Store page, click on an item (say, the iMac) to get more info on it. I'm guessing that expected behavior is to send the screen coordinates directly to the server (by appending them to the URL specified in ths link). Instead, however, all that happens is that the image itself is displayed in the browser and the link is not followed. The following HTML snippet may be of use: <A href="http://store2.apple.com/1-800-795-1000/WebObjects/AppleStore.woa/256775609 0968574907028295232613155/CoverPage.wo/44151854015155/2.1.3.0.0.0/1/order7.apple .com?57,91"><IMG height="166" vspace="0" alt="Special" width="180" border="0" align="middle" ismap src="menuspecialpbg3.jpg"></A> Clicking on this link doesn't follow the link, but instead displays the image source in the browser. If you remove the 'ismap' from the link, it works as expected. This HTML does work in Nav 4.51 and IE 4.01.

I will add the comments below to bug 652. *** This bug has been marked as a duplicate of 652 ***