yuanchuan/gist:868937

## gistfile1.html
<!doctype html>
<html>
  <head>
    <meta charset="utf-8" />
    <title>Test -- self-closed iframe problem</title>
    <script>
      /* quick and dirty */
      function log(info) {
        return window.console
          ? console.log.apply(console,arguments)
          : alert(info);
      }
    </script>
  </head>
  <body>
    <div id="wrapper">

      <iframe src=""></iframe>

      <script>log('everything is ok so far');</script>

      <iframe src="" />

      <!-- this script tag will disappear in the dom tree-->
      <script>log('after self-closed iframe');</script>

      <!-- so will this tag -->
      <p>am i shown?</p>
    </div>
  </body>
</html>
	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8" />
	<title>Test -- self-closed iframe problem</title>
	<script>
	/* quick and dirty */
	function log(info) {
	return window.console
	? console.log.apply(console,arguments)
	: alert(info);
	}
	</script>
	</head>
	<body>
	<div id="wrapper">

	<iframe src=""></iframe>

	<script>log('everything is ok so far');</script>

	<iframe src="" />

	<!-- this script tag will disappear in the dom tree-->
	<script>log('after self-closed iframe');</script>

	<!-- so will this tag -->
	<p>am i shown?</p>
	</div>
	</body>
	</html>