The Google AJAX APIs Mark Lucovsky The Google AJAX APIs let you implement rich, dynamic features on your existing web sites entirely in JavaScript and HTML. Using this family of APIs you can add a map to your site, include dynamic search controls, or download and mashup feeds with just a few lines of JavaScript
Google Developers Day US – Maps API Introduction
“Google Maps API Introduction Brandon Badger The Google Maps API is a powerful way to put a custom map on your website. In this session, you’ll learn just how easy it is to create your own maps mashup. We’ll start with the basics and progress through the tools that the API provides.