Can anyone help me as i am stuck in creating a file(temporary) with extension(say .csv) in the local disk, i tried using ActiveX object but it works fine only in internet ex
The problem you have is that browser implementations of ECMAScript (JavaScript) don't allow you to write to the clients' disk. Microsoft reverse-engineered JavaScript, and dubbed it JScript. Though the base is the same, MS added those ActiveX objects, and a compiler (JScript can be compiled, yes).
In short, JScript can be used for more than just browser tasks, so MS provided ActiveX objects to enable some form of I/O. The only thing you can do on browsers other than IE, is using HTML5's new DOM Storage objects. Teemu provided a link to the documentation for that