Tool For Javascript Source Code

I found good tool which contains lot of ready made javascript codes to improve the design, validate forms, detect browsers, create cookies,calendars, calculator, clocks, password protections, page-details, scrolls.It is a freeware.You just need to copy the code and use it

http://www.freedownloadscenter.com/Programming/Java/EMX_Javascript_Professional_Download.html

Free DHTML Menu Builder

Below is good link for Free DHTML menu builder
http://www.freedownloadscenter.com/Programming/Java/Sothink_DHTML_Menu_Builder.html

Sothink DHTML Menu is the most popular JavaScript navigation menu maker currently found on the web. It covers all your DHTML web menu system needs.