Richard Wagner is Senior Developer at Maark, LLC, and author of Professional iPhone and iPod Touch Programming: Building Applications for Mobile Safari and several Web-related books on the underlying technologies of the iPhone application platform. These books include Creating Web Pages All-In-One Desk Reference For Dummies, XML All-In-One Desk Reference For Dummies, XSLT For Dummies, Web Design Before & After Makeovers, and JavaScript Unleashed (1st, 2nd ed.). Previously, Richard was Vice President of Product Development at NetObjects and chief architect of a CNET award-winning JavaScript development tool named NetObjects ScriptBuilder.