<html> <head><title>MouseOvers</title></head> <script language="JavaScript"> <!-- var myImg = document.getElementById('myImage'); function myMessage() { alert('Welcome to mouseover-enabled Cthulhu!'); } if(myImg.addEventListener) { myImg.addEventListener('mouseover', myMessage, false); } else { myImg.onmouseover = myMessage; } //--> </script> <body> <p>Mouseover which will present an traditional alert:</p> <p><img id="myImage" src="cthulhu-for-tests.jpg" alt="Cthulhu Logo" onMouseOver="myMessage();"></p> </body> </html>