Problem solved! It was the latest Apple Mac Java Update (for all browsers, Safari and Firefox). Apparently the latest update requires you to "Allow Interactive Plugins" the next time you use them, and then close/reopen the browser. I discovered this when another website popped up the message "Interactive Plugin Required ->" and when I clicked on it, it changed the setting and had me restart the browser. Now works AOK. Note that the SKJM.com/icam/web/ did not show this message until today. Anyway, all is well. Thanks for a great system!