ADD CONTENT TO WINDOW EXAMPLE

<!doctype html>
	<head>
		<title>Add content to Window</title>
	</head>
	<body>
        <script>
          let h = window.outerHeight
          let w = window.outerWidth
          window.document.write("Height and width of the window are: "+h+" and "+w)
        </script>

	</body>
</html>