Index_O

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O

object model, relationship to JavaScript, 449

<object> (embedded object) element

combining with <embed> and <noembed>, 493

cross-platform syntax for, 493-495

explanation of, 17

overview of, 676-680

role in databinding, 227

syntax for plug-ins, 477-478

using with ActiveX controls, 482

using with Flash files, 264

using with images, 166

using with Java applets, 492-493

using with plug-ins, 474-475

using with RealAudio, 253-255

using with video, 259

objects, numbering automatically with CSS2, 342-343

occurrence indicators, overview of, 838

ODBC (Open Database Connectivity), relationship to ColdFusion, 425

<ol> (ordered list) element

example of, 70-72

overview of, 680-681

onclick event attribute, example of, 58, 441-442

Open Mobile Alliance Web address, 565-566

Opera 7.0, features and standards support of, 13

Opera Web address, 474

operators in JavaScript, use of, 447

<optgroup> (option grouping) element

overview of, 681-682

using with forms, 379

<option> (option in selection list) element

overview of, 682-683

role in creating pull-down menus in forms, 377-378

OPTIONS method in HTTP requests , description of, 511

ordered lists

advisory about reversing numbering of, 71

nesting, 71

overview of, 70-73

&ordf; (feminine ordinal indicator) HTML character entity, description of, 801

&ordm; (masculine ordinal indicator) HTML character entity, description of, 802

.org code, meaning of, 95

outline properties in CSS2, changes made to, 352-353

overflow CSS2 property, overview of, 338

overflow-x and overflow-y extensions to CSS in Microsoft, overview of, 784

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