my $url = "${p}edit/part_bill_event.cgi?". $part_bill_event->eventpart;
use Time::Duration;
my $delay = duration_exact($part_bill_event->seconds);
my $url = "${p}edit/part_bill_event.cgi?". $part_bill_event->eventpart;
use Time::Duration;
my $delay = duration_exact($part_bill_event->seconds);