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Also, please register for the free Deitel® Buzz Online e-mail newsletter at: www.deitel.com/newsletter/subscribe.html Computer Science Silverlight Java SE 7 (Dolphin) SharePoint Functional Programming Visual Basic Resource Center Skype Regular Expressions Visual C++ JavaFX Web Servers Visual Studio Team Sys- Wikis Programming tem Microsoft Windows Vista ASP.NET 3.5 Web 3D Technologies ASP.NET Adobe Flex Web Services ASP.NET 3.5 Web 2.0 Ajax Windows Presentation ASP.NET Ajax Alert Services Apex Foundation C# Attention Economy ASP.NET Ajax XHTML DotNetNuke (DNN) Blogging ASP.NET XML Internet Explorer 7 (IE7) Building Web C Microsoft LINQ Communities C++ Games and Game .NET Community Generated C++ Boost Libraries Programming .NET 3.0 Content C++ Game Programming Computer Game Pro- .NET 3.5 Facebook Developer C# gramming SharePoint Platform Code Search Engines and Computer Games Silverlight Facebook Social Ads Code Sites Mobile Gaming Visual Basic Google Base Computer Game Sudoku Visual C++ Google Video Programming Visual Studio Team Google Web Toolkit CSS 2.1 Internet Business System (GWT) Dojo Affiliate Programs Windows Presentation Internet Video Facebook Developer Plat- Competitive Analysis Foundation Joost form Facebook Social Ads Windows Vista Location-Based Services Flash 9 Google AdSense Microsoft Popfly Mashups Functional Programming Google Analytics Microformats Java Google Services Open Source & Recommender Systems Java Certification and Internet Advertising LAMP Stack RSS Assessment Testing Internet Business Apache Social Graph Java Design Patterns Initiative DotNetNuke (DNN) Social Media Java EE 5 Internet Public Relations Eclipse Social Networking Java SE 6 Link Building Firefox Software as a Service Java SE 7 (Dolphin) Location-Based Services Linux (SaaS) Resource Center Online Lead Generation MySQL Virtual Worlds JavaFX Podcasting Open Source Web 2.0 JavaScript Search Engine Optimiza- Perl Web 3.0 JSON tion PHP Widgets Microsoft LINQ Selling Digital Content Python Dive Into® Web 2.0 Microsoft Popfly Sitemaps Ruby .NET Web Analytics eBook .NET 3.0 Website Monetization Software Web 2 eBook .NET 3.5 YouTube and AdSense Apache OpenGL DotNetNuke (DNN) Other Topics Perl Java Eclipse Computer Games PHP Java Firefox Computing Jobs Programming Projects Java Certification and Internet Explorer 7 (IE7) Gadgets and Gizmos Python Assessment Testing Linux Ring Tones Regular Expressions Java Design Patterns MySQL Sudoku Ruby Java EE 5 Open Source Ruby on Rails Java SE 6 Search Engines Contents Preface xv Before You Begin xxiii 1 Introduction 1 1.1 Introduction 2 1.2 History of the Internet and World Wide Web 3 1.3 World Wide Web Consortium (W3C) 5 1.4 Web 2.0 5 1.5 Key Software Trend: Object Technology 7 1.6 JavaScript: Object-Based Scripting for the Web 8 1.7 Browser Portability 9 1.8 Web Resources 9 2 Introduction to XHTML 10 2.1 Introduction 11 2.2 Editing XHTML 12 2.3 First XHTML Example 12 2.4 W3C XHTML Validation Service 15 2.5 Headings 15 2.6 Linking 16 2.7 Images 19 2.8 Special Characters and Horizontal Rules 22 2.9 Lists 24 2.10 Tables 27 2.11 Forms 31 2.12 Internal Linking 38 2.13 meta Elements 40 2.14 Web Resources 42 3 Cascading Style Sheets™ (CSS) 43 3.1 Introduction 44 3.2 Inline Styles 45 3.3 Embedded Style Sheets 46 3.4 Conflicting Styles 49