I am making a bracket based website for my dad, for the NCAA. Anyways, I have never used ajax, and I told I was making a bracket based website so you could get a better understanding, of what I am asking for help on. I need some drop down list that will update the next one based on what was just selected, and add the selections to a database. Example: Round 1 Team A *User selected* Team B Round 2 Team A Team C *User Selected* Round 3 Team C Team D and so on... -Thanks!