diff --git a/lib/WebGUI/Operation/Group.pm b/lib/WebGUI/Operation/Group.pm
index 093faee87..d3c0f5382 100644
--- a/lib/WebGUI/Operation/Group.pm
+++ b/lib/WebGUI/Operation/Group.pm
@@ -556,7 +556,7 @@ sub www_listGroups {
 	if ($session->user->isInGroup(3)) {
 		my $output = getGroupSearchForm($session, "listGroups");
 		my ($groupCount) = $session->db->quickArray("select count(*) from groups where isEditable=1");
-        	return _submenu($session,$output) unless ($session->form->process("doit") || $groupCount<250 || $session->form->process("pn") > 1);
+        return _submenu($session,$output) unless ($session->form->process("doit") || $groupCount<250 || $session->form->process("pn") > 1);
 		$output .= '<table border="1" cellpadding="5" cellspacing="0" align="center">';
 		$output .= '<tr><td class="tableHeader">'.$i18n->get(84).'</td><td class="tableHeader">'
 			.$i18n->get(85).'</td><td class="tableHeader">'
diff --git a/lib/WebGUI/Session/DateTime.pm b/lib/WebGUI/Session/DateTime.pm
index 9f6bd76a6..40e0cd30b 100644
--- a/lib/WebGUI/Session/DateTime.pm
+++ b/lib/WebGUI/Session/DateTime.pm
@@ -620,11 +620,9 @@ sub getTimeZone {
 	my $zone = $self->session->user->profileField('timeZone');
 	$zone =~ s/ /\_/g;
 	if ($zone) {
-		foreach (@zones) {
-			if ($_ eq $zone) {
+        if (isIn($zone, @zones)) {
 				$self->session->user->{_timeZone} = $zone;
 				return $zone;
-			}
 		}
 	}
 	$self->session->user->{_timeZone} = 'America/Chicago';