We have worked on setting up the PHP side of a CSS style-switcher. Today, we’re going to take things one step further and implement some AJAX functionality. Coming in at just under thirty minutes, this final video in the series is the most in depth. As an unintended “bonus”, I had to take a couple of minutes to fix some mistakes that I made. I could just as easily have edited this section out; however, I think it’s important to watch how other developers debug their application.

