anchor.diff:  <html>
   <head>
     <meta charset='utf-8'>
  -  <meta http-equiv='refresh' content='300'>
     <link rel="stylesheet" type="text/css" href="style.css">
     <title>BUBBLES!</title>
   </head>
  
positive.code:         $("#iframe-" + currentIframe).css({ 'z-index': 1 });
          currentIframe = (currentIframe + 1) % $('iframe').length;
          $("#iframe-" + currentIframe).css({ 'z-index': 2 });
        }, <%= defined?(duration) ? duration : (5 * 1000 * 60) %>);
      </script>
    <% end %>
  </body>
  
negative.code:     <% "/stream|#{ENV['STREAMS']}".split('|').each do |stream| %>
        setupStream("<%= stream %>");
      <% end %>
  
      setTimeout(funciton() {
        window.location.reload();
      }, <%= defined?(duration) ? duration * 4 : (8 * 1000 * 60) %>);
    </script>
  
    <% if defined?(frame_urls) %>
  