title: How to insert, edit, delete, show entries using Ajax for MYSQL?
body: <p>I am trying to build a php/mysql website.  But in the past, i didn't like the way php handled insert, update, delete, showing of entries.  Ever since I have seen AJAX implemented beautifully on so many sites, i want to be able to do the same?</p>
  
  <p>I am familiar with how to use PHP to accomplish:</p>
  
  <p>DB Insert, Edit, Delete, and show.  But how can I do the same using AJAX? And how to show error messages and user-name availability live as well?</p>