1.introduction_improved.html

<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="utf-8" />
	<title>Dive into HTML5</title>
	<link rel="shortcut icon" href="favicon.png" />
	<link rel="stylesheet" href="style.css" />
	<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
	<script src="modernizr.js"></script>

	<!--[if lt IE 9]>
	<script>
	  var e = ("abbr,article,aside,audio,canvas,datalist,details," +
		"figure,footer,header,hgroup,mark,menu,meter,nav,output," +
		"progress,section,time,video").split(',');
	  for (var i = 0; i < e.length; i++) {
		document.createElement(e[i]);
	  }
	</script>
	<![endif]-->
</head>
<body>