orbitbot/index.html

## index.html
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>Autoloader</title>
  </head>
  <body>

<script>

function onlyUnique(value, index, self) {
  return self.indexOf(value) === index;
}

function storeUrl(url) {
  urls = getUrls();
  if (urls)
    urls.push(url);
  else
    urls = [url];
  localStorage.setItem('urls', JSON.stringify(urls.filter(onlyUnique)));
}

function getUrls() {
  var urls = localStorage.getItem('urls');
  return JSON.parse(urls);
}

function loadCode(url) {
  console.log('load url ' + url);
  var request = new XMLHttpRequest();
  request.onreadystatechange = function() {
    if (request.readyState === XMLHttpRequest.DONE && request.status === 200)
      eval(request.responseText);
    else
      console.log('Request change', request.readyState, request.status);
  }
  request.open('GET', url);
  request.send();
}

var urls = getUrls();
if (urls) {
  urls.map(loadCode);
}
else {
  storeUrl('https://code.jquery.com/jquery-2.1.4.min.js');
  console.log('stored jquery url, reload page');
}

</script>
  </body>
</html>
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Autoloader</title>
	</head>
	<body>

	<script>

	function onlyUnique(value, index, self) {
	return self.indexOf(value) === index;
	}

	function storeUrl(url) {
	urls = getUrls();
	if (urls)
	urls.push(url);
	else
	urls = [url];
	localStorage.setItem('urls', JSON.stringify(urls.filter(onlyUnique)));
	}

	function getUrls() {
	var urls = localStorage.getItem('urls');
	return JSON.parse(urls);
	}

	function loadCode(url) {
	console.log('load url ' + url);
	var request = new XMLHttpRequest();
	request.onreadystatechange = function() {
	if (request.readyState === XMLHttpRequest.DONE && request.status === 200)
	eval(request.responseText);
	else
	console.log('Request change', request.readyState, request.status);
	}
	request.open('GET', url);
	request.send();
	}

	var urls = getUrls();
	if (urls) {
	urls.map(loadCode);
	}
	else {
	storeUrl('https://code.jquery.com/jquery-2.1.4.min.js');
	console.log('stored jquery url, reload page');
	}

	</script>
	</body>
	</html>