Index_J

J

Java Applet

adding a clock to Web page, 270–271

embedding applets, 272

mini animation program, 269

JavaScript

adding hidden comments, 337

adding scripts to a Web pages, 332–333

coding errors and, 335–336

displaying date and time, 342–344

events/event handlers in, 344–347

“grammar,” list, 347–348

identifying browsers, 339–342

“last-modified” script, 337–339

linking to external script, 333–334

terminology, 335

JPEG format, 102–105

JScript, 332