Basic JavaScript Formatting

JavaScript has a few formatting requirements, since it strongly resembles HTML formatting, so keeping HTML in mind can make it easier to get JavaScript formatting right. Both JavaScript and HTML use beginning and ending tags, as well as further definition attributes.
To format JavaScript properly, include the beginning <script type=”text/javascript”> and the ending </script> tags.
The “type” attribute used in the opening tag is essential to identify your JavaScript as the programming language in use. Any additional script you add should go between these two tags.