frame-subscriber.html 307 B

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  1. <html>
  2. <body>
  3. <div style="width: 10px; height: 10px;" id="dirty"></div>
  4. </body>
  5. <script type="text/javascript" charset="utf-8">
  6. setInterval(function(){
  7. document.getElementById('dirty').style.backgroundColor =
  8. '#'+(Math.random()*0xFFFFFF<<0).toString(16)
  9. }, 100)
  10. </script>
  11. </html>