Untitled

<!DOCTYPE html>
<html>
<title>Age Calculator</title>
<head>
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <link rel="stylesheet" href="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css">
   <script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
   <script src="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
	 <script type='text/javascript' src="javascriptage/script.js"></script>
	</head>
	<body>
	    <h1><center>Age Calculator</center></h1>
		Date Of Birth:
		<input type="date" id="birth_date">
		<input class="btn" type="button" value="Calculate Age" onclick="ageCalculate()">
        <br/><br/>
        Age:
        <br/>
        <br/>
        <div id="age"></div>

<p id="demo"></p>
	</body>
</html>