aThumbs.ubound = 3;
aThumbs[0] = Array('IM001981.JPG', 'L', 'Devon valley near Cove - one of many!');
aThumbs[1] = Array('IM001982.JPG', 'L', 'Witheridge');
aThumbs[2] = Array('IM001984.JPG', 'L', 'More valleys');