WAP, the Wireless Application Protocol, has managed to achieve fame and infamy in roughly equal parts as the Internet on your mobile phone - a claim that has not matched the experience of some early users. Used well, however, WAP has enormous potential: the attraction of using existing Internet infrastructure to deliver timely information and services to mobile devices is undeniable, and WAP offers exciting opportunities to those writing applications for it. Beginning WAP provides a complete tutorial in the creation of WAP applications using the two languages defined for the purpose: WML, the Wireless Markup Language, and its companion WMLScript. Assuming no prior programming experience, we'll take you to the point where you're able to write a dynamic application that uses technologies such as ASP, XML, and XSLT to deliver the best possible user experience. The teaching style is step-by-step, with examples and explanations at every stage.