At the heart of the power of Flash is ActionScript, a powerful scripting language to object-oriented product. ActionScript is based on JavaScript, making it easy for Web developers new to Flash to reach speeds:. ActionScript definitely Guide is a tutorial and reference for the ActionScript that meets the needs of both new Flash developers learning the language and experienced coders who need a daily reference. Author Colin Moock starts with a primer to Flash terminology and application examples of fast - an interactive quiz. Critical topics like arrays, movie clips, and object-oriented programming is discussed both at the level of detail, although a wider sample application will actually be useful to illustrate the big picture. The back of this book contains an excellent reference to the ActionScript language, complete with inline example code.