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DESIGNING WITH PROGRESSIVE ENHANCEMENT: BUILDING THE WEB THAT WORKS FOR EVERYONE
Todd Parker, Patty Toland, Scott Jehl, Maggie Costello Wachs
NEW RIDERS
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Berkeley, CA 94710
510/524-2178
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Find us on the Web at www.newriders.com
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New Riders is an imprint of Peachpit, a division of Pearson Education
Copyright © 2010 by Filament Group, Inc.
The Filament Group, Inc. is Todd Parker, Patty Toland, Scott Jehl, and Maggie Costello Wachs.
Acquisitions Editor: Wendy Sharp
Project Editor: Wendy G. Katz
Technical Editor: James Craig
Production Editor: Myrna Vladic
Composition: David Van Ness
Indexer: Jack Lewis
Interior Design: Mimi Heft
Cover Design: Aren Howell
All rights reserved. No part of this book may be reproduced or transmitted in any form by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the publisher. For information on getting permission for reprints and excerpts, contact permissions@peachpit.com.
The information in this book is distributed on an “As Is” basis, without warranty. While every precaution has been taken in the preparation of the book, neither the authors nor Peachpit 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 instructions contained in this book or by the computer software and hardware products described in it.
Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this book, and Peachpit was aware of a trademark claim, the designations appear as requested by the owner of the trademark. All other product names and services identified throughout this book are used in editorial fashion only and for the benefit of such companies with no intention of infringement of the trademark. No such use, or the use of any trade name, is intended to convey endorsement or other affiliation with this book.
ISBN-13: 978-0-321-65888-3
9 8 7 6 5 4 3 2 1
Printed and bound in the United States of America