Variables hold a wide variety of information temporarily. The JavaScript data types that can be stored in a variable include: JavaScript variables can hold a few other kinds of data, but these are by ...
A default status in a Web browser that allows JavaScript code embedded in a Web page to be executed. If JavaScript is disabled, many Web pages will be severely impacted. See JavaScript. THIS ...
Using JavaScript to change the appearance of a graphic when the pointer (cursor) is moved over it. JavaScript rollovers are used to highlight elements in navigation bars and produce other graphics ...