The third podcast in this series of Ajax Programming Patterns. The 29-minute podcast covers five patterns. As with the previous podcast, there is reason for concern about the audio quality herein. Firstly, three patterns on DOM population - taking server response data and displaying it or storing it in the DOM:

The second group of patterns (representing a different chapter in the Ajax Design Patterns book) are a couple of generic Javascript patterns to make the code more maintainable and portable: