er(type, callback, false);
	}

	function play(url) {
		console.info("Playing " + url);
		showSpinner(video);
		video.src = url;
		video.play();
	}

	function showSpinner() {
		for (var i = 0; i < arguments.length; i++) {
			arguments[i].poster = './img/transparent-1px.png';
			arguments[i].style.background = "center transparent url('./img/spinner.gif') no-repeat";
		}
	}

	function hideSpinner() {
		for (var i = 0; i < arguments.length; i++) {
			arguments[i].src = '';
			arguments[i].poster = './img/html5.