<!DOCTYPE html>
<html class="reftest-wait">
  <script type="text/javascript">
    function focusInput()
    {
      document.getElementById('t1').focus();
    }
    function disableReftestWait()
    {
      document.documentElement.className = '';
    }
  </script>
  <body onload="focusInput();">
    <input id='t1' type="text" onfocus="disableReftestWait();">
  </body>
</html>