/>' : '<input type="hidden" name="deleteall" value="true" />';

		for($i = 0; $i < count($mark_list); $i++)
		{
			$s_hidden_fields .= '<input type="hidden" name="mark[]" value="' . intval($mark_list[$i]) . '" />';
		}

		//
		// Output confirmation page
		//
		include($phpbb_root_path . 'includes/page_header.'.$phpEx);

		$template->set_filenames(array(
			'confirm_body' => 'confirm_body.tpl')
		);
		$template->assign_vars(array(
			'MESSAGE_TITLE' => $lang['Information'],
			'MESSAGE_TEXT' => ( count($mark_list) == 1 ) ? $lang['Confirm_delete_pm'] : $lang['Confirm_delete_pms'], 

			'L_YES' => $lang['Yes'],
			'L_NO' => $lang['No'],

			'S_CONFIRM_ACTION' => append_sid("privmsg.$phpEx?folder=$folder"),
			'S_HIDDEN_FIELDS' => $s_hidden_fields)
		);

		$template->pparse('confirm_body');

		include($phpbb_root_path . 'includes/page_tail.'.$phpEx);

	}
	else if ( $confirm )
	{
		$delete_sql_id = '';

		if (!$delete_all)
		{
			for ($i = 0; $i < count($mark_list); $i++)
			{
				$delete_sql_id .= (($delete_sql_id != '') ? ', ' : '') . intval($mark_list[$i]);
			}
			$delete_sql_id = "AND privmsgs_id IN ($delete_sql_id)";
		}

		switch($folder)
		{
			case 'inbox':
				$delete_type = "privmsgs_to_userid = " . $userdata['user_id'] . " AND (
				privmsgs_type = " . PRIVMSGS_READ_MAIL . " OR privmsgs_type = " . PRIVMSGS_NEW_MAIL . " OR privmsgs_type = " . PRIVMSGS_UNREAD_MAIL . " )";
				break;

			case 'outbox':
				$delete_type = "privmsgs_from_userid = " . $userdata['user_id'] . " AND ( privmsgs_type = " . PRIVMSGS_NEW_MAIL . " OR privmsgs_type = " . PRIVMSGS_UNREAD_MAIL . " )";
				break;

			case 'sentbox':
				$delete_type = "privmsgs_from_userid = " . $userdata['user_id'] . " AND privmsgs_type = " . PRIVMSGS_SENT_MAIL;
				break;

			case 'savebox':
				$delete_type = "( ( privmsgs_from_userid = " . $userdata['user_id'] . " 
					AND privmsgs_type = " . PRIVMSGS_SAVED_OUT_MAIL . " ) 
				OR ( privmsgs_to_userid = " . $userdata['user_id'] . " 
					AND privmsgs_type = " . PRIVMSGS_SAVED_IN_MAIL . " ) )";
				break;
		}

		$sql = "SELECT privmsgs_id
			FROM " . PRIVMSGS_TABLE . "
			WHERE $delete_type $delete_sql_id";

		if ( !($result = $db->sql_query($sql)) )
		{
			message_die(GENERAL_ERROR, 'Could not obtain id list to delete messages', '', __LINE__, __FILE__, $sql);
		}

		$mark_list = array();
		while ( $row = $db->sql_fetchrow($result) )
		{
			$mark_list[] = $row['privmsgs_id'];
		}

		unset($delete_type);

		if ( count($mark_list) )
		{
			$delete_sql_id = '';
			for ($i = 0; $i < sizeof($mark_list); $i++)
			{
				$delete_sql_id .= (($delete_sql_id != '') ? ', ' : '') . intval($mark_list[$i]);
			}

			if ($folder == 'inbox' || $folder == 'outbox')
			{
				switch ($folder)
				{
					case 'inbox':
						$sql = "privmsgs_to_userid = " . $userdata['user_id'];
						break;
					case 'outbox':
						$sql = "privmsgs_from_userid = " . $userdata['user_id'];
						break;
				}

				// Get information relevant to new or unread mail
				// so we can adjust users counters appropriately
				$sql = "SELECT privmsgs_to_userid, privmsgs_type 
					FROM " . PRIVMSGS_TABLE . " 
					WHERE privmsgs_id IN ($delete_sql_id) 
						AND $sql  
						AND privmsgs_type IN (" . PRIVMSGS_NEW_MAIL . ", " . PRIVMSGS_UNREAD_MAIL . ")";
				if ( !($result = $db->sql_query($sql)) )
				{
					message_die(GENERAL_ERROR, 'Could not obtain user id list for outbox messages', '', __LINE__, __FILE__, $sql);
				}

				if ( $row = $db->sql_fetchrow($result))
				{
					$update_users = $update_list = array();
				
					do
					{
						switch ($row['privmsgs_type'])
						{
							case PRIVMSGS_NEW_MAIL:
								$update_users['new'][$row['privmsgs_to_userid']]++;
								break;

							case PRIVMSGS_UNREAD_MAIL:
								$update_users['unread'][$row['privmsgs_to_userid']]++;
								break;
						}
					}
					while ($row = $db->sql_fetchrow($result));

					if (sizeof($update_users))
					{
						while (list($type, $users) = each($update_users))
						{
							while (list($user_id, $dec) = each($users))
							{
								$update_list[$type][$dec][] = $user_id;
							}
						}
						unset($update_users);

						while (list($type, $dec_ary) = each($update_list))
						{
							switch ($type)
							{
								case 'new':
									$type = "user_new_privmsg";
									break;

								case 'unread':
									$type = "user_unread_privmsg";
									break;
							}

							while (list($dec, $user_ary) = each($dec_ary))
							{
								$user_ids = implode(', ', $user_ary);

								$sql = "UPDATE " . USERS_TABLE . " 
									SET $type = $type - $dec 
									WHERE user_id IN ($user_ids)";
								if ( !$db->sql_query($sql) )
								{
									message_die(GENERAL_ERROR, 'Could not update user pm counters', '', __LINE__, __FILE__, $sql);
								}
							}
						}
						unset($update_list);
					}
				}
				$db->sql_freeresult($result);
			}

			// Delete the messages
			$delete_text_sql = "DELETE FROM " . PRIVMSGS_TEXT_TABLE . "
				WHERE privmsgs_text_id IN ($delete_sql_id)";
			$delete_sql = "DELETE FROM " . PRIVMSGS_TABLE . "
				WHERE privmsgs_id IN ($delete_sql_id)
					AND ";

			switch( $folder )
			{
				case 'inbox':
					$delete_sql .= "privmsgs_to_userid = " . $userdata['user_id'] . " AND (
						privmsgs_type = " . PRIVMSGS_READ_MAIL . " OR privmsgs_type = " . PRIVMSGS_NEW_MAIL . " OR privmsgs_type = " . PRIVMSGS_UNREAD_MAIL . " )";
					break;

				case 'outbox':
					$delete_sql .= "privmsgs_from_userid = " . $userdata['user_id'] . " AND ( 
						privmsgs_type = " . PRIVMSGS_NEW_MAIL . " OR privmsgs_type = " . PRIVMSGS_UNREAD_MAIL . " )";
					break;

				case 'sentbox':
					$delete_sql .= "privmsgs_from_userid = " . $userdata['user_id'] . " AND privmsgs_type = " . PRIVMSGS_SENT_MAIL;
					break;

				case 'savebox':
					$delete_sql .= "( ( privmsgs_from_userid = " . $userdata['user_id'] . " 
						AND privmsgs_type = " . PRIVMSGS_SAVED_OUT_MAIL . " ) 
					OR ( privmsgs_to_userid = " . $userdata['user_id'] . " 
						AND privmsgs_type = " . PRIVMSGS_SAVED_IN_MAIL . " ) )";
					break;
			}

			if ( !$db->sql_query($delete_sql, BEGIN_TRANSACTION) )
			{
				message_die(GENERAL_ERROR, 'Could not delete private mess<br />
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