function right(e) { 
                                                if (navigator.appName == 'Netscape' && 
                                                    (e.which == 3 || e.which == 2)) 
                                                          return false; 
                                         else if (navigator.appName == 'Microsoft Internet Explorer' && 
                                                (event.button == 2 || event.button == 3)) { 
                                  alert("This artwork is copyrighted. If you would like to license a digital copy of this work, Please use the contact form. Thank you."); 
                                                          return false; 
                                                             } 
                                                          return true; 
                                                             } 

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