About the Authors Chris Minnick is the founder, lead Web application developer, and business manager of Minnick Web Services. He has over 15 years of programming experience and has been developing Web sites since 1994. Margaret T. Minnick is the co-president and lead designer of Minnick Web Services, where she also works on content management and application development. She has been designing and developing Web sites since 1997. Ed Tittel is a 19-year computer industry veteran. He is currently the President of LANWrights, Inc. and Vice President of IT Certifications at Leaplt.com. Ed stays busy writing books (he has 110 titles to his credit) and magazine articles, teaching, and consulting.