Aaahhh... I see now....

(accompanied by the sound of several large discs of heavy metal falling on a hard surface

)
Ice suggested using the time zone feature on the LHS of the web page. You can customise the "Your Zones" section to display as many different time zones as you like... for example, I have Local, UTC, Greenwich Mean Sidereal, Local mean Sidereal, Julian, and Modified Julian. It works great as long as you are on line... my clock program works better than the web page when you're not on line!
We never have communication problems here!!!!
Al.