<html> <head> <script> function displayAlert(element) { alert('You clicked '+element.nodeName); } </script> </head> <body> <table style="width:100px;height:100px;border:inset"> <tr> <td onclick="displayAlert(this)">Content.</td> </tr> </table> <p>Click anywhere inside the table element and you should get an alert telling you so.</p> <p>Bugzilla 3662 was that clicking in non-content did not fire onclick handler.</p> </body> </html>