Can you post the log that you see on the console when the server is starting? Just want to make sure that your application is being deployed.
following error is displayed in the browser "The requested resource is not found"
Is this all that you see? Is there any other error messages in the logs? If so, post those too.
Finally, does your application have a jboss-web.xml (in the WEB-INF folder of your war) which contains a context-root tag? Post the contents of that file, if present.