event.pageY

event.pageY ( ) Returns: Numberversion added: 1.0.4

Description: The mouse position relative to the top edge of the document.

Examples:

Example: Show the mouse position relative to the left and top edges of the document (within this iframe). 

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>css demo</title>

  <style>

  body {
    background-color: #eef;
  }
  div {
    padding: 20px;
  }

  </style>

  <script src="//code.jquery.com/jquery-1.10.2.js"></script>
</head>
<body>
  

<div id="log"></div>

<script>

$( document ).on( "mousemove", function( event ) {
  $( "#log" ).text( "pageX: " + event.pageX + ", pageY: " + event.pageY );
});

</script>

  
</body>
</html>

Demo: