Checking Status of Java Script in Browser

JavaScript is a scripting programming language that is very popular in the field of web design. With this language we can create interactive web pages. For example, we can display a calendar or animated clock on our website.
Because JavaScript is a scripting language, so no need to compile programming language like the desktop. Way of writing is very simple. We just need to insert the JavaScript code in HTML documents.
In the HTML document JavaScript code placed between the SCRIPT tag with the following syntax: