<html>
<head>
<title>JavaScript Array sort() function</title>
</head>
<body>
<script type="text/javascript">
var city = ["Tokyo", "Toronto", "Mumbai", "London"];
document.write("Amazing Cities: " + city.join(", ") + "<br />");
document.write(city.sort() + "<br />");
</script>
</body>
</html>
