I book my cinema tickets on line and have always been able to select my seat as a plan of the cinema comes up showing available seats. Since last week I can no longer do this. The seating plan no longer appears and I just get a small window saying Application Blocked and "Your security settings have blocked an untrusted application from running." If I click the Details tab I get a Java Console box with a list of stuff that doesn't make much sense to me. I want to know how to disable whatever it is that is blocking the cinema seating plan so that I can continue to see it, and book my tickets as I have always done.