Only show invitee's email if moderator

sections/user/invite.php

 		<table width="100%">
 			<tr class="colhead">
 				<td><a href="user.php?action=invite&amp;order=username&amp;sort=<?=(($CurrentOrder == 'username') ? $NewSort : 'desc')?>&amp;<?=$CurrentURL ?>">Username</a></td>
+<? if (check_perms('users_mod')) { ?>
 				<td><a href="user.php?action=invite&amp;order=email&amp;sort=<?=(($CurrentOrder == 'email') ? $NewSort : 'desc')?>&amp;<?=$CurrentURL ?>">Email</a></td>
+<? } ?>
 				<td><a href="user.php?action=invite&amp;order=joined&amp;sort=<?=(($CurrentOrder == 'joined') ? $NewSort : 'desc')?>&amp;<?=$CurrentURL ?>">Joined</a></td>
 				<td><a href="user.php?action=invite&amp;order=lastseen&amp;sort=<?=(($CurrentOrder == 'lastseen') ? $NewSort : 'desc')?>&amp;<?=$CurrentURL ?>">Last Seen</a></td>
 				<td><a href="user.php?action=invite&amp;order=uploaded&amp;sort=<?=(($CurrentOrder == 'uploaded') ? $NewSort : 'desc')?>&amp;<?=$CurrentURL ?>">Uploaded</a></td>
 	$Row = 'a';
 	foreach ($Invited as $User) {
 		list($ID, $Email, $Uploaded, $Downloaded, $JoinDate, $LastAccess) = $User;
+		$Email = apcu_exists('DBKEY') ? Crypto::decrypt($Email) : '[Encrypted]';
 		$Row = $Row === 'a' ? 'b' : 'a';
 ?>
 			<tr class="row<?=$Row?>">
 				<td><?=Users::format_username($ID, true, true, true, true)?></td>
+<? if (check_perms('users_mod')) { ?>
 				<td><?=display_str($Email)?></td>
+<? } ?>
 				<td><?=time_diff($JoinDate, 1)?></td>
 				<td><?=time_diff($LastAccess, 1);?></td>
 				<td><?=Format::get_size($Uploaded)?></td>