The obvious advantages to JavaScript (as far as i dont know what you want it compared to, and i could probably write a longer article about it) would be how it works natively and pretty well in all major web-browsers today. Instead of relying on a visitor to your web-page to run some sort of plugin.
Another huge advantage to javascript over any high-level compiled programming language is that it is easy to learn and use, in addition to being quite powerful as of todays javascript engines.
A JavaScript tutorial contains instructions that will teach you how to code in JavaScript.
HTML, CSS, & JavaScript.
There are no real advantages to JavaSript to HTML but rather JavaScript enhances HTML by making it dynamic. HTML as we know is static and therefore once an HTML document has been created it cannot be changed. JavaScript has two basic functionalities which are: 1. To build HTML dynamically as the web page is loaded and; 2. To monitor as well as react to User events.
Javascript does not have classes
Javascript was created in 1995.
Javascript can help in browseing
No, Java and JavaScript are nothing to do with each other, JavaScript is a form of EMCAScript, not Java. Every modern browser comes with a JavaScript engine that is used to understand JavaScript. so there is no need for it, no.
Not comparable. JavaScript is a programming language. Dreamweaver is an application (which you can use to create pages with javascript, html, etc.)
http://www.w3schools.com under the Javascript Section.
Ajax, I believe uses JavaScript + ASP.
Start the document with: <%@ language="javascript" %>
Well you get java as java and javascript as iava.