www.htmlgoodies.com/beyond/javascript/article.php/3471111

A tutorial on how to pass variables with javascript

www.learnwebdesignonline.com/tutorials/php/basic-php-tutoria...

Here are some basic PHP tutorials to get you started if you are new to programming.

Start by learning the basic programming concepts such as variable, data types (such as string, integer, and float), and then the operators - both the arithmet ...

www.cheat-sheets.org

The Manual.su's project. All cheat sheets, round-ups, quick reference cards, quick reference guides and quick reference sheets in one page. The site's sole goal is to supply cheat sheets for all programming languages

eloquentjavascript.net

This is an excellent Javascript tutorial which covers arrays (in-depth) and all other aspects of javascript. There is a free downloadable version of this book just incase the site goes offline

www.roseindia.net/java/javascript-array/

A good tutorial on javascript arrays

developer.mozilla.org/en/JavaScript/Guide

This is a comprehensive tutorial on javascript from the mozilla foundation.

www.howtocreate.co.uk/tutorials/javascript/

This is the best javascript tutorial i have come across. It explains the DOM Tree, Nodes, how to reference objects and also covers all other required apects of java to get you started.

This site also had tutorials on CSS and HTML.

www.tuxradar.com/practicalphp

A good tutorial on programming in PHP.

tutsplus.com/take-the-tour/?WT.z_tour=head

Tuts+ Premium is designed to help you grasp and practice complete skills. Learning via tutorials, eBooks and courses means that topics are covered in-depth from many different angles, leaving you with ...

www.onlinetools.org/articles/unobtrusivejavascript/index.htm...

This javascript tutorial is easy to read and follow and include information on how to reference HTML Elements.

www.quirksmode.org/dom/intro.html

This is a really good write up on the W3C DOM Tree for javascript