First AJAX added!

I've now created my first AJAX. When you add a comment it is now verified using java at the client end, not the server end. Using Jquery I've created some nice drop down menu's that tell you when your doing stuff wrong. Still not really checked how it works on Firefox or IE..... I should probably do that. I'm now going to try and create a forum using Drupal, and also create a Orrery using Jquery, the idea being when you highlight a planet, a box will display information about that planet. I may also create yet another sideshow type gizmo at some point that shows new features that have been added to the website. Lot's to do!