Senior Acquisitions Editor: Jeff Kellum Development Editor: Sara Barry Technical Editors: Terri Wagner and Brett Feddersen Production Editor: Eric Charbonneau Copy Editor: Judy Flynn Editorial Manager: Pete Gaughan Production Manager: Tim Tate Vice President and Executive Group Publisher: Richard Swadley Vice President and Publisher: Neil Edde Media Project Manager 1: Laura Moss-Hollister Media Associate Producer: Shawn Patrick Media Quality Assurance: Josh Frank Book Designers: Judy Fung and Bill Gibson Compositor: Craig W. Johnson, Happenstance Type-O-Rama Proofreaders: Brett Feddersen; Paul Sagan and Jeff Holt, Word One New York Indexer: Ted Laux Project Coordinator, Cover: Katherine Crocker Cover Designer: Ryan Sneed Copyright © 2011 by John Wiley & Sons, Inc., Indianapolis, Indiana Published simultaneously in Canada ISBN: 978-1-118-09391-7 (pbk) ISBN: 978-1-118-16481-5 (ebk) ISBN: 978-1-118-16482-2 (ebk) ISBN: 978-1-118-16480-8 (ebk) No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, (978) 750-8400, fax (978) 646-8600. Requests to the Publisher for permission should be addressed to the Permissions Department, John Wiley & Sons, Inc., 111 River Street, Hoboken, NJ 07030, (201)