In addition to these pages, you will find other sample scripts and/or tips here:
and, from Steve Dito:
Hello everyone. I'm an Apps Script Top Contributor and have been very active with Sites for clients.
The company I work for has a Google Apps Expert blog where I make occasional posts on Sites and Apps Scripts.
I just completed a brief series called, "Advanced Google Sites Tip". Here are the blog links if you are interested. Enjoy!
Google Sites >