Javascript : Advantage as Scripting language

Javascript : Advantages as Scripting languages short overview

JavaScript gives HTML designers a programming platform- HTML authors are normally not programmers, but JavaScript is a scripting language with a very simple syntax.

JavaScript can inserted as dynamic text into an HTML page – A JavaScript statement like this: document.write(“<h1>” + name + “</h1>”) can write a variable text into an HTML page.
-JavaScript can respond to Events – A JavaScript can be set to execute when something happens, like when a page has finished loading or when a user clicks on an HTML element.

-JavaScript can read and write HTML elements – A JavaScript can read and change the content of an HTML element.

-JavaScript can be used to validate data – A JavaScript can be used to validate form data before it is submitted to a server. This saves the server from extra processing .
-JavaScript can be used to detect the visitor’s browser – A JavaScript can be used to detect the visitor’s browser, and depending on the browser – load another page specifically designed for that browser .
-JavaScript can be used to create cookies – A JavaScript can be used to store and retrieve information on the visitor’s computer