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Embedding Video Clips 281 4. Return to Notepad. Immediately before the closing tag, add an tag to play the clip via Flash. Watch the following video to learn how to prune and cover a rose bush for winter. 5. Enter the following after the tag: Click here to download a high-resolution version of the clip in AVI format. 6. Make the words Click here into a hyperlink that points to the file myvideo.avi. Click here to download a high-resolution version of the clip in AVI format. 7. Save your work in Notepad, and then refresh the page in Internet Explorer to see the changes.
282 Chapter 15 Note If a security warning appears in the browser window, you might need to click a button to allow the Flash content to play. CLEAN UP Close the Notepad and Internet Explorer windows. Incorporating Audio on a Web Page The good news is that by working your way through the video information in this chapter, you’ve already learned nearly all the background that you need to play audio on a Web page. The bad news is that the same format and encoding problems that plague video on the Web also apply to audio, except that the audio problems are a bit worse. This section examines the tag and its alternatives. Playing Audio with the Tag You might be thinking that playing audio on a Web page would be easier than video, but for the most part, it’s not. You still need to provide for different browsers and encode your audio into different formats. In addition, for the most part, your visitors will still need special plug-ins to play audio. With that said, the tag is new to HTML5 and, assuming that the browser manufacturers can come to some type of agreement (and that’s about as possible as me winning the lottery), playing audio on the Web should become easier. Like the tag, the tag supports multiple sources. With no common format, you’ll need to encode the audio multiple times to try to get the audio out to the widest possible audience. Also like the tag, the tag supports attributes such as controls, autoplay, loop, and preload. Therefore, the syntax for the tag is essentially the same as the syntax for the tag. Tip There are numerous applications that convert audio between formats. As with the video conversions, I used VLC to convert the audio when writing this chapter. VLC is available at http://www.videolan.org/vlc/. I’ve had good success when using the MP3 and Ogg Vorbis formats simultaneously. You’ll find support for at least one of these two formats in Firefox, Chrome, Safari, Opera, and Internet Explorer 9. Again, as with video, you’ll need to embed your audio stream into a Flash object so older versions of Internet Explorer can use it.
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HTML5 Step by Step Faithe Wempen
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To Margaret iii
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vi Contents 2 Setting Up the Docume
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viii Contents Part 3 9 Displaying G
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x Contents Embedding Video Clips .
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Acknowledgments Thank you to the wo
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xvi Introduction (Please note that
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xviii Introduction A new browser wi
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xx What Is HTML? To understand how
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xxii What Is HTML? Simply put, it
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xxiv What Is HTML? A slightly longe
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xxvi Using the Practice Files Chapt
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Getting Help Every effort has been
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xxx Conventions and Features in Thi
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Chapter at a Glance Open a Web page
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4 Chapter 1 Note You may run into v
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6 Chapter 1 SET UP Open Notepad. 1.
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8 Chapter 1 For beginners, though,
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10 Chapter 1 The file opens in Inte
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Chapter at a Glance Create the HTML
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14 Chapter 2 Specifying the Documen
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16 Chapter 2 2. In the Notepad wind
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18 Chapter 2 Note In XHTML, the lin
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20 Chapter 2 Note Not all search en
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22 Chapter 2 Publishing a File to a
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Chapter at a Glance Create headings
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26 Chapter 3 This chapter introduce
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28 Chapter 3 Dog Agility Club of In
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30 Chapter 3 Note HTML also allows
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32 Chapter 3 CLEAN UP Close the Not
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34 Chapter 3 The tag can also come
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36 Chapter 3 10. Close the poemtext
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38 Chapter 3 The tag has a cite=
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40 Chapter 3 CLEAN UP Close the Not
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42 Chapter 3 6. On the General tab,
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44 Chapter 3 11. Open the poem file
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Chapter at a Glance Create bulleted
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48 Chapter 4 divisions in Chapter 1
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50 Chapter 4 On a Web page, it woul
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52 Chapter 4 3. After the first ite
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54 Chapter 4 Creating Definition Li
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56 Chapter 4 name or an entity numb
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58 Chapter 4 To add a horizontal li
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60 Chapter 4 Choosing Background an
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62 Chapter 4 SET UP Use the foliage
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64 Chapter 4 If you specify a backg
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Chapter at a Glance Hyperlink to a
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68 Chapter 5 Practice Files Before
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70 Chapter 5 When creating a link t
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72 Chapter 5 E-mail hyperlinks are
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74 Chapter 5 Note The full text of
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76 Chapter 5 To refer to the anchor
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78 Chapter 5 Hyperlinking to Other
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80 Chapter 5 4. In Internet Explore
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Part 2 Style Sheets and Graphics 6
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6 Introduction to Style Sheets In t
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Constructing Style Rules 87 ul { l
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Constructing Style Rules 89 2. In N
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Creating Styles for Nested Tags 91
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Creating Classes and IDs for Applyi
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Creating Classes and IDs for Applyi
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Applying Styles to Hyperlinks 97 Yo
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Creating and Linking to External St
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Key Points 101 ●● ●● ●●
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7 Formatting Text by Using Style Sh
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Specifying a Font Family 105 Note I
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Specifying a Font Size and Color 10
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Specifying a Font Size and Color 10
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Applying Bold and Italics 111 6. Sa
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Applying Bold and Italics 113 In th
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Applying Strikethrough and Underlin
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Creating Inline Spans 117 Creating
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Adjusting Spacing Between Letters 1
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Adjusting Spacing Between Letters 1
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Key Points 123 Key Points ●●
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8 Formatting Paragraphs by Using St
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Indenting Paragraphs 127 In contras
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Indenting Paragraphs 129 It is inde
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Applying a Border to a Paragraph 13
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Applying a Border to a Paragraph 13
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Specifying the Horizontal Alignment
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Specifying Vertical Space within a
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9 Displaying Graphics In this chapt
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Preparing Graphics for Web Use 143
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Inserting Graphics 145 To refer to
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Arranging Elements on the Page 147
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Controlling Image Size and Padding
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Controlling Image Size and Padding
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Hyperlinking from Graphics 153 Note
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Using Thumbnail Graphics 155 Mouse
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Using Thumbnail Graphics 157 2. S
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Adding Figure Captions 159 If the b
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Chapter at a Glance Create a text-b
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166 Chapter 10 Planning Your Site
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168 Chapter 10 Tip When you place a
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170 Chapter 10 7. Set the margin fo
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172 Chapter 10 button you like, and
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174 Chapter 10 Creating an Image Ma
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176 Chapter 10 287,71 188,267 314,4
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178 Chapter 10 Just as with hyperli
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180 Chapter 10 Note Even thou
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182 Chapter 10 After five seconds,
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Chapter at a Glance Create division
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186 Chapter 11 Practice Files Befor
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188 Chapter 11 Creating Divisions Y
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190 Chapter 11 Creating an HTML5 Se
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192 Chapter 11 Positioning Division
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194 Chapter 11 You can combine posi
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196 Chapter 11 9. (Optional) Experi
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198 Chapter 11 There are several pr
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200 Chapter 11 5. In the default.cs
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202 Chapter 11 12. Save the file. 1
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Chapter at a Glance Create a table,
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206 Chapter 12 The most popular use
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208 Chapter 12 The number of column
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210 Chapter 12 5. Save the file, an
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212 Chapter 12 Alternatively, you c
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214 Chapter 12 An alternative appro
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218 Chapter 12 You can also specify
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222 Chapter 12 The preceding code c
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224 Chapter 12 CLEAN UP Close the N
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226 Chapter 12 2. In Notepad, inser
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228 Chapter 12 CLEAN UP Close the N
Page 261 and 262: Chapter at a Glance Apply table bor
Page 263 and 264: 232 Chapter 13 Applying Table Borde
Page 265 and 266: 234 Chapter 13 As shown in the foll
Page 267 and 268: 236 Chapter 13 that govern all inst
Page 269 and 270: 238 Chapter 13 3. Open products.htm
Page 271 and 272: 240 Chapter 13 9. Remove the border
Page 273 and 274: 242 Chapter 13 If the image is smal
Page 275 and 276: 244 Chapter 13 4. In Notepad, in th
Page 277 and 278: 246 Chapter 13 Setting Cell Padding
Page 279 and 280: 248 Chapter 13 Note Notice that whe
Page 281 and 282: Chapter at a Glance Create a basic
Page 283 and 284: 252 Chapter 14 Caution Many Web des
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Page 289 and 290: 258 Chapter 14 8. Add another row a
Page 291 and 292: 260 Chapter 14 By default, check bo
Page 293 and 294: 262 Chapter 14 6. Fill out the form
Page 295 and 296: 264 Chapter 14 If the list’s choi
Page 297 and 298: 266 Chapter 14 7. After the closing
Page 299 and 300: 268 Chapter 14 Understanding CGI an
Page 301 and 302: Chapter at a Glance Play a video, p
Page 303 and 304: 272 Chapter 15 What’s New with Au
Page 305 and 306: 274 Chapter 15 There is also a new
Page 307 and 308: 276 Chapter 15 Note A compression a
Page 309 and 310: 278 Chapter 15 Not surprisingly, yo
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Page 315 and 316: 284 Chapter 15 SET UP Use the index
Page 317 and 318: Chapter at a Glance Add JavaScript
Page 319 and 320: 288 Chapter 16 You add a canvas ele
Page 321 and 322: 290 Chapter 16 SET UP Open Notepad.
Page 323 and 324: 292 Chapter 16 Keeping JavaScript A
Page 325 and 326: 294 Chapter 16 However, as just not
Page 327 and 328: 296 Chapter 16 You can also select
Page 329 and 330: 298 Chapter 16 You call the functio
Page 331 and 332: 300 Chapter 16 Validating a Web For
Page 333 and 334: 302 Chapter 16 The CSS style might
Page 335 and 336: 304 Chapter 16 To draw on the canva
Page 337 and 338: 306 Chapter 16 Viewing this page in
Page 339 and 340: 308 Chapter 16 }); for (i = 0; i
Page 341 and 342: 310 Chapter 16 Including External C
Page 344 and 345: Part 4 Other Ways to Create HTML Co
Page 346 and 347: 17 HTML and Microsoft Expression We
Page 348 and 349: Exploring the Expression Web Interf
Page 350 and 351: Exploring the Expression Web Interf
Page 352 and 353: Creating Web Sites and Web Pages 32
Page 354 and 355: Creating Web Sites and Web Pages 32
Page 356 and 357: Create a Page by Using a CSS Templa
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Page 360 and 361: Insert Graphics 329 the site. One e
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Insert Graphics 331 Drag each butto
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Formatting Text 333 Note The Masthe
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Formatting Text 335 5. In the Prope
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Formatting Text 337 19. Click OK to
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Formatting a Division 339 4. Drag t
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Inserting Hyperlinks 341 ●● ●
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Key Points 343 14. Click OK. The hy
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A Designing for Usability Although
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Designing a Consistent Page Templat
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Performing Usability Testing 351
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354 Appendix B To plan for these li
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356 Appendix B ●● ●● Ensure
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358 Appendix B ●● ●● ●●
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360 Appendix B Guideline 12: Provid
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C Tags Added and Removed in HTML5 T
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Glossary absolute path Paths that c
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Glossary 367 logical tag See descri
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Index Symbols ¢ (cent) 56 £ (poun
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compiled programming languages 371
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.flv file extension 373 block-level
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images. See graphics (images) 375 d
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navigational aids 377 K tag about
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tag 379 paragraphs. See also tag a
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text boxes 381 style sheets. See al
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word spacing 383 VLC media player 2
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About the Author Faithe Wempen, M.A
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