Practical prototype and part 1: The information in this book is distributed on an "as is" basis, without warranty Although every pre-caution has been taken in the preparation of this work, neither the author(s) nor Apress shall have any liability to any person or entity with respect to any loss or damage caused or alleged to be caused directly or indirectly by the information contained in this work. | THE EXPERT S VOICE IN WEB DEVELOPMENT Practical Prototype and Learn etety major facet of Prototype and ns from ow o the core team drivlopers. Andrew Dupont Apress Practical Prototype and Andrew Dupont Apres s Practical Prototype and Copyright 2008 by Andrew Dupont All rights reserved. No part of this work may be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying recording or by any information storage or retrieval system without the prior written permission of the copyright owner and the publisher. ISBN-13 pbk 978-1-59059-919-8 ISBN-10 pbk 1-59059-919-5 ISBN-13 electronic 978-1-4302-0502-9 Printed and bound in the United States of America 987654321 Trademarked names may appear in this book. Rather than use a trademark symbol with every occurrence of a trademarked name we use the names only in an editorial fashion and to the benefit of the trademark owner with no intention of infringement of the trademark. Lead Editors Clay Andres Tony Campbell Jason Gilmore Chris Mills Technical Reviewer Aaron Gustafson Editorial Board Clay Andres Steve Anglin Ewan Buckingham Tony Campbell Gary Cornell Jonathan Gennick Matthew Moodie Joseph Ottinger Jeffrey Pepper Frank Pohlmann Ben Renow-Clarke Dominic Shakeshaft Matt Wade Tom Welsh Project Manager Beth Christmas Copy Editor Damon Larson Associate Production Director Kari Brooks-Copony Production Editor Laura Esterman Compositor Linda Weidemann Wolf Creek Press Proofreader Erin Poe Indexer Broccoli Information Management Artist April Milne Cover Designer Kurt Krames Manufacturing Director Tom Debolski Distributed to the book trade worldwide by Springer-Verlag New York Inc. 233 Spring Street 6th Floor New York NY 10013. Phone 1-800-SPRINGER fax 201-348-4505 e-mail orders-ny@ or visit http . For information on translations please contact Apress directly at 2855 Telegraph Avenue Suite .