script.js

<script src="https://www.anyguide.com/assets/integration-v1.1.js" async></script>
<div id="iframe_wrapper"></div>
<script language="javascript" type="text/javascript">
  window.__anyroadAsyncInit = function() {
    window.anyroad = new AnyRoad({
      container: '#iframe_wrapper',
      tours: { guide: 'tour_guide_slug' },
      iframe_style: { width: '100%', background: 'transparent' },
      referrer: { name: 'tour_guide_slug', token: 'tour_guide_token' }
    });
  };
</script>