<html>
<head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script type="text/javascript" src="code.js"></script>
</head>
<body>
<h1 id="title"></h1>
</body>
</html>
<script>
console.log("hello");
</script>
$(document).ready(function(){
$("#title").html("Hello jQuery");
});