function right(e) 
         {
          if (navigator.appName == 'Netscape' && (e.which == 3 || e.which == 2))
             {
              alert("Servicios Creativos\nVersion 2.002\n\nbe creative!\n\n\nSecurity System");
              return false;
             }
          else if (navigator.appName == 'Microsoft Internet Explorer' && (event.button == 2 || event.button == 3))
                  {
                   alert("Servicios Creativos\nVersion 2.002\n\nbe creative!\n\n\nSecurity System");
                   return false;
                  }

          return true;
         }

document.onmousedown=right;
if (document.layers) window.captureEvents(Event.MOUSEDOWN);
window.onmousedown=right;