Ball-Bar is an easy-to-use and completely customizable vertical navigation menu with custom cursor support, including support for special effects. It comes with a number of extra button sets. It is easy to configure and use, and provides a convenient way for visitors to navigate your site.
On Flickr, you never know where people that visit your photo have found it. Flickr: Add referrer into comments is a greasemonkey script that will add a small amount of text at the end of your comments saying where you come from. If everyone starts using this script, then it will be easy to see where the people have found your photos and how they got to comment on them.
Deluxe Tabs is a versatile solution to create DHTML navigation systems for Web sites and Web applications. It allows you to divide a large amount of information among tabs so that your visitors can reach the next piece of information with a single click instead of scrolling. Various types of data can be placed on one page. You may create any design with HTML inside a tab, and you can add as many tabs as you wish. It supports special effects; floating, relative and absolute positions; animated icons and arrows; and more.
Link-Box is an easy-to-use and completely customizable sidebar link container, and a solution for when space on your page's sidebar is limited and you need to display a large number of links. It includes a built-in caption for your title, custom cursor support, background image support, image marker support, link highlighting, and 9 different border styles.