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<!DOCTYPE html>
<html>
<body>
​
<button onclick="openWin()">Open w3schools.com in a new window</button>
<button onclick="closeWin()">Close the new window (w3schools.com)</button>
​
<script>
var myWindow;
​
function openWin() {
  myWindow = window.open("../index.html", "_blank", "width=500, height=500");
}
​
function closeWin() {
  myWindow.close();
}
</script>
​
</body>
​
<!-- Mirrored from www.w3schools.com/jsref/tryit.asp?filename=tryjsref_win_close2 by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 03:04:10 GMT -->
</html>
​
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