ToolJob

I have a MySQL query that pulls records from my database and displays them. I want to start using AJAX inside my scripts to make my websites more professional. Does anyone know of any example scripts that will pull some data and have like a Sort link a user can click on to sort the SQL query by price (min/max)using AJAX? I have Larry's book "Bulding a Web Site with AJAX, but the examples use dropdown menus not hyperlinks to sort the SQL results. Thanks in advance for any information. ToolJob