ensure-http

Just a small convenience, based entirely and only on this little script block

---

function addhttp(url) {
	if (!/^(?:f|ht)tps?\:\/\//.test(url)) {
    	url = "http://" + url;
	}
	return url;
}

All tributable to this post on StackOverflow: http://stackoverflow.com/questions/24657463/how-to-add-http-to-url-if-no-protocol-is-defined-in-javascript