Lesson 4. JavaScript and HTML created, lecture by Sir Laurence Svekis

JavaScript and HTML created lecture, by Sir Laurence Svekis.
Web pages aren’t made of HTML alone, JavaScript provides access to more than just HTML objects. JavaScript also provides access to browser- and platform-specific objects. Browser plug-ins (such as RealPlayer and Adobe Acrobat), the name and version of a particular viewer’s browser, and the current date are all examples of non-HTML objects that you can work with by using JavaScript.
Together, all the objects that make up a Web site — HTML objects, browser- and platform-related objects, and special objects built right into the JavaScript language