<html>
<body onmousedown="isKeyPressed(event)">
<p>Click somewhere in the document. An alert box will tell you if the SHIFT key was pressed when the onmousedown event occured.</p>
<p><strong>Tip:</strong> Try to press and hold down the SHIFT key (on your keyboard) before you click in the document.</p>
<script>
function isKeyPressed(event) {
if (event.shiftKey) {
alert("The SHIFT key was pressed!");
} else {
alert("The SHIFT key was NOT pressed!");
}
}
</script>
</body>
<!-- Mirrored from www.w3schools.com/jsref/tryit.asp?filename=tryjsref_event_mouse_shiftkey by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 05 Jun 2019 14:05:16 GMT -->
</html>