NEXT?!

Alright, so here are my current capabilities.

(x)html, javascript, php, sql, actionscript, css, 'ajax'

What should I start learning next?

Maybe it's just me... actually it's probably just me but I don't find getting into a new language very easy. w3schools.com offered some pretty easy-to-understand tutorials and I can't seem to find something similar for these new types of coding.

Anyway I'll have a look and figure out which I find actually useful.