I've used this custom navigation bar for nearly a decade. New versions of FireFox open new tabs when I navigate to different pages on my weather site. Very annoying!!! I've tried turning off tabs, but then it opens NEW WINDOWS! These links ARE NOT ENCODED TO OPEN IN NEW WINDOWS! What is causing this? Looks like I"m going to have to switch to Chrome or go back to IE, since nobody at Mozilla seems to care about this. They seem to think it is a good feature and not a bug. What gave you the right to decide to open new tabs at random times? If I click a link on a site that is on the same site I'm already on, and the link isn't coded for _blank, then it should open in the same window!