Time zone clocks

Living in South Australia, I often find myself playing against opponents that are 10 -20 hours behind me (USA or Europe) with limited "windows" to make moves (some of us have to sleep and work). When playing multiple games the different time zones get confusing so I was wondering if it were possible to insert a "local" clock next to the players name and flag. Preferably a digital 24 hour clock so we can eliminate am/pm. Even with daylight saving changes it shouldn't be too hard to grab the local time from each players computer ??? ( I am no software genius) It might just help identify the best times to play for each different players location.

I think this would be a good idea so we also know what time tournaments will actually start.