JS OPEN A NEW WINDOW EXAMPLE
Run 
<!doctype html>
	<head>
		<title>Open a new Window</title>
	</head>
	<body>
		<h3>Click to open a new Window:</h3>

        <button onclick="createWindow()">Open a Window</button>
        <p id="result"></p>

        <script>
        function createWindow() {
            let url = "https://studytonight.com";
            let win = window.open(url, "My New Window", "width=300, height=200");
            document.getElementById("result").innerHTML = win.name + " - " + win.opener.location;
        }
        </script>

	</body>
</html>