JScript (or Java script)

"JScript is the Microsoft dialect of ECMAScript, which is the standardized version of JavaScript. JScript is implemented as a Windows Script engine.[1] JScript was first supported in Internet Explorer 3.0 browser released in August 1996. The typical file extension of JScript source code files is .js. The most recent version of JScript is JScript .NET, which is based on the yet-unfinished edition 4 of the ECMAScript standard, and can be compiled for the Microsoft .NET platform. JScript.NET adds several new features to ECMAScript ed. 3, such as optional static type annotations"
 From Wikipedia, click here for more details (http://en.wikipedia.org/wiki/Jscript)

"JavaScript is an object-oriented scripting language used to enable programmatic access to objects within both the client application and other applications. It is primarily used in the form of client-side JavaScript, implemented as an integrated component of the web browser, allowing the development of enhanced user interfaces and dynamic websites. JavaScript is a dialect of the ECMAScript standard and is characterized as a dynamic, weakly typed, prototype-based language with first-class functions. JavaScript was influenced by many languages and was designed to look like Java, but to be easier for non-programmers to work with."

 From Wikipedia, click here for more details (http://en.wikipedia.org/wiki/JavaScript)

o Useful links

Microsoft's JScript manual: http://msdn.microsoft.com/en-us/library/6974wx4d(VS.71).aspx

Learning JavaScript Programming Language through Video Lectures