The pageX property controls the horizontal (x-coordinate) positioning within a Web page.
<html> <head> <title>Example of the event.pageX property</title> </head> <body> <script language = "JavaScript"> <!-- window.captureEvents(Event.CLICK);
function handle(evnt){ alert("The X coordinate of where the click event occurred is: " + evnt.pageX); return true; } window.onclick = handle; --> </script> <form> Click in the web browser. </form> </body> </html>