function right(e) {
    if (navigator.appName == 'Netscape' && (e.which == 2 || 
	e.which == 3)) 
	return false;  

    else if (navigator.appName == 'Microsoft Internet Explorer' && (event.button == 2 || event.button 
== 3))  {   
     alert("..::Anagramma S.r.l.::.."); 
     return false; 
    }
    
 }
    
document.onmousedown=right;
      if (document.layers) window.captureEvents(Event.MOUSEDOWN)
      window.onmousedown=right;