Defines JScript and explains its relationship to other languages.

Explains the organization of elements within JScript code.

Explains the concept of variables in JScript.

Enumerates data types in JScript and explains the purpose of each type.

Provides a list of operators with links to information about each operator.

Explains the rules that control the order in which operations are performed when an expression is evaluated.

Explains conditional statements and loops in JScript.

Describes the built-in functions and explains how to create new functions.

Explains the concept of objects in JScript.

Lists the objects that are part of JScript by default and explains the purpose of each object.

Explains how to extend JScript functionality by creating your own functions.

Describes how to perform common calendar and clock tasks, such as manipulating and comparing dates, and calculating elapsed time.

Describes how to display data directly in the browser.

Describes how to display information or request input in a message box.

Lists the reserved words in JScript.

Explains advanced JScript functionality, such as recursion, arrays, troubleshooting, and so on.

Introduces the concept of regular expressions and explains how to create and use them.