The first two installments haven’t even been published yet, but I spent most of last week hammering out the third entry in the series I’m writing for IBM developerWorks. The first two installments tackled things like modal dialogs, tooltips and lightboxes. But for the latest piece, I delved a little deeper into full-scale Ajax by showing readers how to load page fragments and images on the fly into tabbed interfaces and image carousels. As before, I enjoyed writing for a more beginner/intermediate audience. And I especially enjoyed the chance to play with jQuery and all of its shiny new plug-ins.