Menus & Navigation
Panel Menu Slider Script using jquery allows you to view any kind of content on web page inside separate panels.
More Info 
Developer: Abitha
License: Freeware
Operating System: Window, Linux
Vrode Script Editor is the easy-to-use editor for JavaScript, VBScript, HTML and CSS files.
Developer: Vrode Soft
License: GNU General Public License (GPL)
Operating System: Windows Vista
DD Mega Menu is the ideal menu script to use when you need a drop down menu system that supports arbitrary sub menu layouts, such as multiple columns of links or even arbitrary HTML.
Developer: Dynamic Drive
License: Freeware
Operating System: Not Available
Nornix TreeMenu is a free cross browser tree menu built with web standards, released under the LGPL license.
Developer: Anders Nawroth
License: GNU Lesser General Public License (LGPL)
Operating System: all
One more rollover menu.
Developer: Steve S
License: GNU General Public License (GPL)
Operating System: Not Available
The most usefull this menu seems to be for projects with a large amount of all kind of information to represent, e.
Developer: Steve S
License: GNU General Public License (GPL)
Operating System: Not Available
Build menu baced on layers.
Developer: Steve S
License: GNU General Public License (GPL)
Operating System: Not Available
Build floating menu which slide down when you scroll the page so it is always in front of your eyes.
Developer: Steve S
License: GNU General Public License (GPL)
Operating System: Not Available
The destination file title, a description, and URL appear in a text area when a radio button is choosen.
Developer: Steve S
License: GNU General Public License (GPL)
Operating System: Not Available
The advantage of this dropdown list to choose URLs is that there is no need for a submit button, as you can see.
Developer: Steve S
License: GNU General Public License (GPL)
Operating System: Not Available