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The SCRIPT tag is used to implement a JavaScript (or other kind, i.e. VBScript) in an HTML document. The tag can either contain the actual JavaScript code, or can point to an external script file that should be included at render-time. To add JavaScript directly to the document in HTML 5, place these tags in either the HEAD section or just prior to the BODY sections closing tag. <script type="text/javascript"> //JS code goes here </script> To call an external JavaScript file, use the "src" attribute, like so: <script type="text/javascript" src="path/to/script.js"></script> If you're unsure of where to put the JavaScript tags, see the related answer(s).
Here are two examples of internal and external calling of javascriptInternal Calling (Not Recommended)// Your javascript code ehreExternal Calling (Recommended)
A "Cookie" is a small file that is sent to your computer by websites. Most of the time, they are harmless. They are often used for remembering log-in credentials (Username and passwords), remembering to keep you logged into an account, any many other uses. A "JavaScript" cookie is a cookie sent by the JavaScript language.
No. JavaScript can be used only in HTML and other Web Components
JavaScript is used to make HTML DHTML or Dynamic HTML. Provides a lot more interactivity between the web page and the browser provided JavaScript is not turned off.