Sometimes one icon on the booksmarks toolbar is replaced by the icon of another site on the bookmarks toolbar. It seems to happen after I've had both sites open at once in different tabs, but I haven't yet figured out if there's a particular condition that triggers it. It's only the images that are mixed up; when, for example, the yahoo icon is replaced by some other image, clicking on it still opens the yahoo site. == Troubleshooting information == Firefox 3.6.3