private function Requeue(Raidplan $raidplan, Raidplan_display $raidplan_display)
{
// requeue for a raid role
$signup_id = request_var('signup_id', 0);
$signup = new RaidplanSignup();
$signup->requeuesignup($signup_id);
$signup->signupmessenger(4, $raidplan, $this->cal->getEventlist());
$raidplan->Get_Raidplan();
$raidplan->Check_auth();
$raidplan_display->DisplayRaidplan($raidplan);
}
