As long as you're coding by hand, you might want to take it a little bit further and learn CSS. CSS basically controls the way things look, and lets them format better on different machines. You're already halfway there, because valid XHTML/CSS doesn't use tables, and neither are you.
http://www.w3schools.com/ is an excellent resource to learn. They have little sandboxes you can play around in.
Otherwise, a Spartan website for the Spartan team!
