You need to learn how to code in PHP, this is the book for beginner to intermediate level developers who aspire to study PHP and OOP. I had an older version myself a few years ago when I got started, and Id recommend you buy and read it too:
http://www.amazon.com/Objects-Patter...s+and+practice
Also you may want to learn Javascript and AJAX, so this book may help:
http://www.amazon.com/AJAX-PHP-Build...&keywords=ajax