... covered later in this chapter. 658Part III ✦ JavaScript Object and Language ReferenceThe object parameter is not the string name of an object, but the object itself. JavaScript delivers an ... possible in JavaScript. JavaScript control structures follow along the same lines ofmany programming languages, particularly with additionsmade in Navigator 4 and Internet Explorer 4 (for JavaScript 1.2). ... the authoring process verycarefully. Moreover, the error messages that JavaScript provides when a mistakeoccurs (see Chapter 45) may not point directly to the problem line, but only to theregion...