Some good JavaScript links as of 6/11/2009:


the very best general intro site to javascript I've seen:

   http://gwydir.demon.co.uk/jo/javascript/index.htm 



good examples from a mature javascript programmer/author:

     http://www.dannyg.com/examples/dyntable/index.html 



simple, small examples - the one on textarea input and output is good:

  http://hampshire.edu/~lasCCS/courses/javascript-examples/ 



good site, good example of using javascript to enhance tables:

  http://www.webcredible.co.uk/user-friendly-resources/dom-scripting/striped-tables.shtml



excellent basic intro to javascript input and output:

  http://gwydir.demon.co.uk/jo/javascript/inout.htm 

Superb Examples of specific code for specific tasks:
http://www.java2s.com/Code/JavaScript/HTML/Createtablecaption.htm

-----------------------------------------------------------------
From a truly amazing js guy at ( http://www.webdeveloper.com/forum/archive/index.php/t-63916.html )
Regarding the books, no, I don't know books specialized in javascript working with webforms...

Everything I know, I know from some "classical" sites of standards as:
http://www.w3.org/
http://www.ecma-international.org/publications/standards/Ecma-367.htm

some good tutorials:

http://www.w3schools.com/
http://www.quirksmode.org/
http://www.howtocreate.co.uk/

... and, of course, from Web Forums like this one :)
-----------------------------------------------------------------

Tables and Forms...
http://www.howtocreate.co.uk/tutorials/javascript/domstructure
http://www.howtocreate.co.uk/tutorials/javascript/domtables