W

W3C (World Wide Web Consortium), 297

Web domains, calling, 159–160

Web pages

hidden controls to check for previously viewed, 567–568

locations in, 416–418

modifying, 24–29

updating parts of

using methods, 434–437

using properties, 437–443

using text ranges, 443–446

wrapping PHP applications in single, 563–566

Web server, 34, 284, 290, 557, 592, 594

while loop, 33, 75–78, 503–505

white space

in cross-browser way, 361–365

in Mozilla, Netscape, and Firefox Web browsers, 359–361

Wikipedia, 9

window object, JavaScript, 37

window.open object method, JavaScript, 37

wordwrap string function, PHP, 485

World Wide Web Consortium (W3C), 297

write method, 48, 52

Writely page, 28–29

writing

downloading data, 100–101

getting data, 98–100

handling data downloads, 95–98

setting up application, 86

writing JavaScript, 87

XMLHttpRequest objects, 87–95, 101–103