Edit the text above

Edit the text above, and click on the button to see the result.

<html> <head> <script type="text/javascript"> function coordinates(event) { x=event.screenX y=event.screenY alert("X=" + x + " Y=" + y) } </script> </head> <body onmousedown="coordinates(event)"> <p> Click somewhere in the document. An alert box will alert the x and y coordinates of the cursor, relative to the screen. </p> </body> </html>