ruby python ajax perl

Ed2Go Classes

Introduction to Ajax Programming

Introduction to Ruby Programming
Introduction to Python 3 Programming

Introduction to Perl Programing

http://www.inpics.net/

https://www.codeschool.com/paths/ruby

http://www.codecademy.com/tracks/python

http://www.codecademy.com/tracks/ruby

http://www.w3schools.com/ajax/default.asp

Denver PL

Treehouse

http://learnpythonthehardway.org/book/

http://ruby.learncodethehardway.org/book/

https://www.diigo.com/list/cat509/coding

https://www.diigo.com/user/cat509/ajax

coursera.org/course/pythonlearn/

edx.com - Introduction to Python : absolute beginner

futurelearn.com scratch to python

lynda.com
polyglot web development