Here are a few links I got from our PHP team in Magnet.
Yogesh sent a link that talks about Style Manipulation using Javascript.
Deepak said, How will you use AJAX with PHP? With or without xmlhttprequest & javascript? Checkout SmartJax
And Vishal and Samir mentioned a few from Zend. An old yet interesting one is Secure Programming with PHP.
but your much on my mind, you often get declin. Ruud Orlagh.