July 2014
Beginner to intermediate
552 pages
18h 28m
English
Content preview from Visual QuickStart Guide: JavaScript, Ninth EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,







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5. Windows and Frames
The window is the most important interface element in a web browser, and as you might expect, JavaScript provides you with many tools to manipulate windows.
JavaScript deals with windows similarly to the way it deals with frames. This makes perfect sense, since frames are just other document windows within the overall browser window.
However, frames have fallen out of favor over the past few years—to the point that (except for iframes) they’ve been removed from HTML5 entirely. Consequently, ...
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