Are you self-harming because your browser is complaining about cross-domain, remote-origin XML requests? As annoying as it can be, the web would be a much nastier place without this restriction that limits what can be pulled from where. You’re probably seeing this exact message in the console/error log of your browser’s development tools:
Origin http://localhost:8080 is not allowed by Access-Control-Allow-Origin
Once you understand why you’re getting issues with this, it’s tiresome to always be re-writing this integral function so, like my other free web development resources on here, I’ve saved an example as a gist on GitHub with jQuery and PHP code which you are free to copy, clone or download then use without limitation!