I put some old JavaScript libraries up on Google Code for posterity and research reasons. Some of it is old code, but a nice snapshot of the web in the DHTML era when DOM based Javascript widgets and libraries were all the rage. Take a look before Google Code is sunsetted! http://code.google.com/p/retrojs-oldskool-js-dhtml/
http://code.google.com/p/webfxwidgets/
http://code.google.com/p/asmscroller/
http://code.google.com/p/js-bezier-functions/
http://code.google.com/p/1kdomlib/
http://code.google.com/p/3dhtml/
http://code.google.com/p/innerdiv/
http://code.google.com/p/assembler-mirror/
http://code.google.com/p/domapi/
http://code.google.com/p/beehive2/