Yes JavaScript can communicate with HTTP Server. It can hit Ajax request to request content from server.
all browsers are capable of running javascript, and registering for facebook. you probably need to enable javascript on your browser which to tell you how i would need to know which browser you are using
The command is javascript JavaScript is interpreted by the browser browsers use JavaScript engines to execute the commands each browser differs
HTML, CSS, & JavaScript.
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.
JavaScript
Basically that is telling you to enable javascript in your browser. Come back with your browser name and someone could tell you how to enable javascript in it.
Yes, it is possible to access browser cookies from JavaScript. It can be done using cookies keyword inside it.
Yes. In fact, you can use JavaScript in any web browser.
You may not have JavaScript enabled in your browser. Also Internet Explorer is an inferior browser, Firefox, Opera, etc. are all better suited for things such as JavaScript and CSS.
Java and Javascript are not the same thing and are not realted to each other. Javascript is not run on "computers" it is run on browsers (which admitedly run on computers) So, if your computer has a browser, it most likely runs javascript, of course this depends on the browser, but all major browser run javascript.
If there is no actual error in the code itself, most likely javascript is disabled in the browser.
Javascript. AJAX stands for Asymmetric Javascript And XML