<SCRIPT language=JavaScript> 
// No rightclick script for IE
function click() 
{
if (event.button==2) 
    {
	alert('NO RIGHT CLICKING ALLOWED');
    }
} 
document.onmousedown=click
</SCRIPT>

<SCRIPT language=JavaScript>
// No rightclick script for Netscape
if (navigator.appName.indexOf("Netscape") != -1){
 window.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP)
 window.onmousedown=rightclick;
 window.onmouseup=rightclick;
 function rightclick(e) {
  if (e.which == 3) {
   alert('NO RIGHT CLICKING ALLOWED')
        return false; 
     }
     else {
        return true; 
     }
 }
}
</SCRIPT>