Description: The Wireless Application Protocol (WAP) continues to move into the mainstream of Web development at a feverish pace. With user-base forecasts ranging from few hundred million into the billions, there\'s little doubt WAP applications will become more and more commonplace.It should come as no surprise, then, that many Web developers are planning to WAP-enable their Web applications. Because WAP and Wireless Markup Language (WML) are direct descendants of HTTP and HTML, Web developers will find working with WML as easy – if not easier – than working with HTML. WML can be thought of as essentially a slim-downed version of HTML that is optimized for wireless connectivity.