<!DOCTYPE html>
<html>
<head>
<style>
div {
width: 500px;
height: 300px;
border: 1px solid black;
text-align: center;
}
</style>
</head>
<body>
<p>Click in the div element below to get the x (horizontal) and y (vertical) coordinates of the mouse pointer, when it is clicked.</p>
<div onclick="showCoords(event)"><p id="demo"></p></div>
<p><strong>Tip:</strong> Try to click different places in the div.</p>
<script>
function showCoords(event) {
var pX = event.pageX;
var cX = event.clientX;
var pY = event.pageY;
var cY = event.clientX;
var coords1 = "page - X: " + pX + ", Y coords: " + pY;
var coords2 = "client - X: " + cX + ", Y coords: " + cY;
document.getElementById("demo").innerHTML = coords1 + "<br>" + coords2;
}
</script>
</body>
</html>