How could you show the time in the users time zone? I wouldn't mind having to ask them for there time zone when they sign up, I just need to know how to convert it and what-not.
$local_hour=date("h");
$time_zone=3;
//of course you can retraive the time zone from any database ..
//but this is only an example..
$current_hour=$time_zone+$local_hour;
echo $current_hour , date(":i:s A");
NOTE
I havn't tried this and the idea just came into my mind while I was reading so it may not work ..
__________________ PHPSimplicity
We don't need a reason to help people - Zidane [FF9]