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 <?php
 /**
+*
 * @package phpBB3
 * @version $Id: viewforum.php 5247 2005-10-02 18:47:06Z acydburn $
 * @copyright (c) 2005 phpBB Group
 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
 */
 /**
 */
 define('IN_PHPBB', true);
 $phpbb_root_path = './';
 $phpEx = substr(strrchr(__FILE__, '.'), 1);
 include($phpbb_root_path . 'common.'.$phpEx);
 include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
 // Start session
 $user->session_begin();
 $auth->acl($user->data);
 // Start initial var setup
 $forum_id        = request_var('f', 0);
 $mark_read        = request_var('mark', '');
 $start                = request_var('start', 0);
 $sort_days        = request_var('st', ((!empty($user->data['user_topic_show_days'])) ? $user->data['user_topic_show_days'] : 0));
 $sort_key        = request_var('sk', ((!empty($user->data['user_topic_sortby_type'])) ? $user->data['user_topic_sortby_type'] : 't'));
 $sort_dir        = request_var('sd', ((!empty($user->data['user_topic_sortby_dir'])) ? $user->data['user_topic_sortby_dir'] : 'd'));
 // Check if the user has actually sent a forum ID with his/her request
 // If not give them a nice error page.
 if (!$forum_id)
+{
         trigger_error('NO_FORUM');
+}
 // Grab appropriate forum data
 if (!$user->data['is_registered'])
+{
         $sql = 'SELECT *
                 FROM ' . FORUMS_TABLE . '
                 WHERE forum_id = ' . $forum_id;
+}
 else
+{
         if ($config['load_db_lastread'])
+        {
                 $sql_lastread = 'LEFT JOIN ' . FORUMS_TRACK_TABLE . ' ft ON (ft.user_id = ' . $user->data['user_id'] . '
                         AND ft.forum_id = f.forum_id)';
                 $lastread_select = ', ft.mark_time ';
+        }
         else
+        {
                 $sql_lastread = $lastread_select = '';
                 $tracking_topics = (isset($_COOKIE[$config['cookie_name'] . '_track'])) ? unserialize(stripslashes($_COOKIE[$config['cookie_name'] . '_track'])) : array();
+        }
         $sql_from = ($sql_lastread) ? '((' . FORUMS_TABLE . ' f LEFT JOIN ' . FORUMS_WATCH_TABLE . ' fw ON (fw.forum_id = f.forum_id AND fw.user_id = ' . $user->data['user_id'] . ")) $sql_lastread)" : '(' . FORUMS_TABLE . ' f LEFT JOIN ' . FORUMS_WATCH_TABLE . ' fw ON (fw.forum_id = f.forum_id AND fw.user_id = ' . $user->data['user_id'] . '))';
         $sql = "SELECT f.*, fw.notify_status $lastread_select
                 FROM $sql_from
                 WHERE f.forum_id = $forum_id";
+}
 $result = $db->sql_query($sql);
 if (!($forum_data = $db->sql_fetchrow($result)))
+{
         trigger_error('NO_FORUM');
+}
 $db->sql_freeresult($result);
 if (!$user->data['is_registered'] && $config['load_db_lastread'])
+{
         $forum_data['mark_time'] = 0;
+}
 // Is this forum a link? ... User got here either because the
 // number of clicks is being tracked or they guessed the id
 if ($forum_data['forum_link'])
+{
         // Does it have click tracking enabled?
         if ($forum_data['forum_flags'] & 1)
+        {
                 $sql = 'UPDATE ' . FORUMS_TABLE . '
                         SET forum_posts = forum_posts + 1
                         WHERE forum_id = ' . $forum_id;
                 $db->sql_query($sql);
+        }
         redirect(str_replace('&amp;', '&', $forum_data['forum_link']));
+}
 // Configure style, language, etc.
 $user->setup('viewforum', $forum_data['forum_style']);
 // Forum is passworded ... check whether access has been granted to this
 // user this session, if not show login box
 if ($forum_data['forum_password'])
+{
         login_forum_box($forum_data);
+}
 // Redirect to login upon emailed notification links
 if (isset($_GET['e']) && !$user->data['is_registered'])
+{
         login_box('', $user->lang['LOGIN_NOTIFY_FORUM']);
+}
 // Permissions check
 if (!$auth->acl_get('f_read', $forum_id))
+{
         if ($user->data['user_id'] != ANONYMOUS)
+        {
                 trigger_error($user->lang['SORRY_AUTH_READ']);
+        }
         login_box('', $user->lang['LOGIN_VIEWFORUM']);
+}
 // Build navigation links
 generate_forum_nav($forum_data);
 // Forum Rules
 generate_forum_rules($forum_data);
 // Do we have subforums?
 $active_forum_ary = $moderators = array();
 if ($forum_data['left_id'] != $forum_data['right_id'] - 1)
+{
         $active_forum_ary = display_forums($forum_data);
+}
 else
+{
         $template->assign_var('S_HAS_SUBFORUM', false);
+}
 get_moderators($moderators, $forum_id);
 // Output forum listing if it is postable
 if ($forum_data['forum_type'] == FORUM_POST || ($forum_data['forum_flags'] & 16))
+{
         // Handle marking posts
         if ($mark_read == 'topics')
+        {
                 if ($user->data['is_registered'])
+                {
                         markread('mark', $forum_id);
+                }
                 meta_refresh(3, "viewforum.$phpEx$SID&amp;f=$forum_id");
                 $message = $user->lang['TOPICS_MARKED'] . '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . "viewforum.$phpEx$SID&amp;f=$forum_id" . '">', '</a> ');
                 trigger_error($message);
+        }
         // Is a forum specific topic count required?
         if ($forum_data['forum_topics_per_page'])
+        {
                 $config['topics_per_page'] = $forum_data['forum_topics_per_page'];
+        }
         // Do the forum Prune thang - cron type job ...
         if ($forum_data['prune_next'] < time() && $forum_data['enable_prune'])
+        {
                 include_once($phpbb_root_path . 'includes/functions_admin.'.$phpEx);
                 if ($forum_data['prune_days'])
+                {
                         auto_prune($forum_id, 'posted', $forum_data['forum_flags'], $forum_data['prune_days'], $forum_data['prune_freq']);
+                }
                 if ($forum_data['prune_viewed'])
+                {
                         auto_prune($forum_id, 'viewed', $forum_data['forum_flags'], $forum_data['prune_viewed'], $forum_data['prune_freq']);
+                }
+        }
         // Forum rules amd subscription info
         $s_watching_forum = $s_watching_forum_img = array();
         $s_watching_forum['link'] = $s_watching_forum['title'] = '';
         if (($config['email_enable'] || $config['jab_enable']) && $config['allow_forum_notify'] && $auth->acl_get('f_subscribe', $forum_id))
+        {
                 $notify_status = (isset($forum_data['notify_status'])) ? $forum_data['notify_status'] : NULL;
                 watch_topic_forum('forum', $s_watching_forum, $s_watching_forum_img, $user->data['user_id'], $forum_id, $notify_status);
+        }
         $s_forum_rules = '';
         gen_forum_auth_level('forum', $forum_id);
         // Topic ordering options
         $limit_days = array(0 => $user->lang['ALL_TOPICS'], 1 => $user->lang['1_DAY'], 7 => $user->lang['7_DAYS'], 14 => $user->lang['2_WEEKS'], 30 => $user->lang['1_MONTH'], 90 => $user->lang['3_MONTHS'], 180 => $user->lang['6_MONTHS'], 364 => $user->lang['1_YEAR']);
         $sort_by_text = array('a' => $user->lang['AUTHOR'], 't' => $user->lang['POST_TIME'], 'r' => $user->lang['REPLIES'], 's' => $user->lang['SUBJECT'], 'v' => $user->lang['VIEWS']);
         $sort_by_sql = array('a' => 't.topic_first_poster_name', 't' => 't.topic_last_post_time', 'r' => 't.topic_replies', 's' => 't.topic_title', 'v' => 't.topic_views');
         $sort_key = (!in_array($sort_key, array('a', 't', 'r', 's', 'v'))) ? 't' : $sort_key;
         $s_limit_days = $s_sort_key = $s_sort_dir = $u_sort_param = '';
         gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param);
         // Limit topics to certain time frame, obtain correct topic count
         if ($sort_days)
+        {
                 $min_post_time = time() - ($sort_days * 86400);
                 $sql = 'SELECT COUNT(topic_id) AS num_topics
                         FROM ' . TOPICS_TABLE . "
                         WHERE forum_id = $forum_id
                                 AND topic_type <> " . POST_ANNOUNCE . "
                                 AND topic_last_post_time >= $min_post_time
                         " . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND topic_approved = 1');
                 $result = $db->sql_query($sql);
                 if (isset($_POST['sort']))
+                {
                         $start = 0;
+                }
                 $topics_count = ($row = $db->sql_fetchrow($result)) ? $row['num_topics'] : 0;
                 $sql_limit_time = "AND t.topic_last_post_time >= $min_post_time";
+        }
         else
+        {
                 if ($auth->acl_get('m_approve', $forum_id))
+                {
                         $topics_count = ($forum_data['forum_topics_real']) ? $forum_data['forum_topics_real'] : 1;
+                }
                 else
+                {
                         $topics_count = ($forum_data['forum_topics']) ? $forum_data['forum_topics'] : 1;
+                }
                 $sql_limit_time = '';
+        }
         // Basic pagewide vars
         $post_alt = ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->lang['FORUM_LOCKED'] : $user->lang['POST_NEW_TOPIC'];
         $template->assign_vars(array(
                 'PAGINATION'        => generate_pagination("viewforum.$phpEx$SID&amp;f=$forum_id&amp;$u_sort_param", $topics_count, $config['topics_per_page'], $start),
                 'PAGE_NUMBER'        => on_page($topics_count, $config['topics_per_page'], $start),
                 'TOTAL_TOPICS'        => ($forum_data['forum_flags'] & 16) ? false : (($topics_count == 1) ? $user->lang['VIEW_FORUM_TOPIC'] : sprintf($user->lang['VIEW_FORUM_TOPICS'], $topics_count)),
                 'MODERATORS'        => (!empty($moderators[$forum_id])) ? implode(', ', $moderators[$forum_id]) : '',
                 'POST_IMG'                                 => ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->img('btn_locked', $post_alt) : $user->img('btn_post', $post_alt),
                 'FOLDER_IMG'                         => $user->img('folder', 'NO_NEW_POSTS'),
                 'FOLDER_NEW_IMG'                 => $user->img('folder_new', 'NEW_POSTS'),
                 'FOLDER_HOT_IMG'                 => $user->img('folder_hot', 'NO_NEW_POSTS_HOT'),
                 'FOLDER_HOT_NEW_IMG'        => $user->img('folder_hot_new', 'NEW_POSTS_HOT'),
                 'FOLDER_LOCKED_IMG'         => $user->img('folder_locked', 'NO_NEW_POSTS_LOCKED'),
                 'FOLDER_LOCKED_NEW_IMG' => $user->img('folder_locked_new', 'NEW_POSTS_LOCKED'),
                 'FOLDER_STICKY_IMG'         => $user->img('folder_sticky', 'POST_STICKY'),
                 'FOLDER_STICKY_NEW_IMG' => $user->img('folder_sticky_new', 'POST_STICKY'),
                 'FOLDER_ANNOUNCE_IMG'         => $user->img('folder_announce', 'POST_ANNOUNCEMENT'),
                 'FOLDER_ANNOUNCE_NEW_IMG'=> $user->img('folder_announce_new', 'POST_ANNOUNCEMENT'),
                 'FOLDER_MOVED_IMG'                => $user->img('folder_moved', 'TOPIC_MOVED'),
                 'REPORTED_IMG'                        => $user->img('icon_reported', 'TOPIC_REPORTED'),
                 'UNAPPROVED_IMG'                => $user->img('icon_unapproved', 'TOPIC_UNAPPROVED'),
                 'GOTO_PAGE_IMG'                        => $user->img('icon_post', 'GOTO_PAGE'),
                 'L_NO_TOPICS'                         => ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->lang['POST_FORUM_LOCKED'] : $user->lang['NO_TOPICS'],
                 'S_IS_POSTABLE'                        => ($forum_data['forum_type'] == FORUM_POST) ? true : false,
                 'S_DISPLAY_ACTIVE'                => ($forum_data['forum_type'] == FORUM_CAT && $forum_data['forum_flags'] & 16) ? true : false,
                 'S_SELECT_SORT_DIR'                => $s_sort_dir,
                 'S_SELECT_SORT_KEY'                => $s_sort_key,
                 'S_SELECT_SORT_DAYS'        => $s_limit_days,
                 'S_TOPIC_ICONS'                        => ($forum_data['forum_type'] == FORUM_CAT && $forum_data['forum_flags'] & 16) ? max($active_forum_ary['enable_icons']) : (($forum_data['enable_icons']) ? true : false),
                 'S_WATCH_FORUM_LINK'        => $s_watching_forum['link'],
                 'S_WATCH_FORUM_TITLE'        => $s_watching_forum['title'],
                 'S_FORUM_ACTION'                 => "viewforum.$phpEx$SID&amp;f=$forum_id&amp;start=$start",
                 'S_DISPLAY_SEARCHBOX'        => ($auth->acl_get('f_search', $forum_id)) ? true : false,
                 'S_SEARCHBOX_ACTION'        => "search.$phpEx$SID&amp;search_forum[]=$forum_id",
                 'U_MCP'                         => ($auth->acl_gets('m_', $forum_id)) ? "mcp.$phpEx?sid=$user->session_id&amp;f=$forum_id&amp;mode=forum_view" : '',
                 'U_POST_NEW_TOPIC'        => "posting.$phpEx$SID&amp;mode=post&amp;f=$forum_id",
                 'U_VIEW_FORUM'                => "viewforum.$phpEx$SID&amp;f=$forum_id&amp;$u_sort_param&amp;start=$start",
                 'U_MARK_TOPICS'         => "viewforum.$phpEx$SID&amp;f=$forum_id&amp;mark=topics")
         );
         // Grab icons
         $icons = array();
         $cache->obtain_icons($icons);
         // Grab all topic data
         $rowset = $announcement_list = $topic_list = array();
         $sql_from = (($config['load_db_lastread'] || $config['load_db_track']) && $user->data['is_registered']) ? '(' . TOPICS_TABLE . ' t LEFT JOIN ' . TOPICS_TRACK_TABLE . ' tt ON (tt.topic_id = t.topic_id AND tt.user_id = ' . $user->data['user_id'] . '))' : TOPICS_TABLE . ' t ';
         $sql_approved = ($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND t.topic_approved = 1';
         $sql_select = (($config['load_db_lastread'] || $config['load_db_track']) && $user->data['is_registered']) ? ', tt.mark_type, tt.mark_time' : '';
         if ($forum_data['forum_type'] == FORUM_POST)
+        {
                 // Obtain announcements ... removed sort ordering, sort by time in all cases
                 $sql = "SELECT t.* $sql_select
                         FROM $sql_from
                         WHERE t.forum_id IN ($forum_id, 0)
                                 AND t.topic_type IN (" . POST_ANNOUNCE . ', ' . POST_GLOBAL . ')
                         ORDER BY t.topic_time DESC';
                 $result = $db->sql_query($sql);
                 while ($row = $db->sql_fetchrow($result))
+                {
                         $rowset[$row['topic_id']] = $row;
                         $announcement_list[] = $row['topic_id'];
+                }
                 $db->sql_freeresult($result);
+        }
         // If the user is trying to reach late pages, start searching from the end
         $store_reverse = false;
         $sql_limit = $config['topics_per_page'];
         if ($start > $topics_count / 2)
+        {
                 $store_reverse = true;
                 if ($start + $config['topics_per_page'] > $topics_count)
+                {
                         $sql_limit = min($config['topics_per_page'], max(1, $topics_count - $start));
+                }
                 // Select the sort order
                 $sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'ASC' : 'DESC');
                 $sql_start = max(0, $topics_count - $sql_limit - $start);
+        }
         else
+        {
                 // Select the sort order
                 $sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC');
                 $sql_start = $start;
+        }
         // Obtain other topics
         $sql_where = ($forum_data['forum_type'] == FORUM_POST || !sizeof($active_forum_ary)) ? "= $forum_id" : 'IN (' . implode(', ', $active_forum_ary['forum_id']) . ')';
         $sql = "SELECT t.* $sql_select
                 FROM $sql_from
                 WHERE t.forum_id $sql_where
                         AND t.topic_type NOT IN (" . POST_ANNOUNCE . ', ' . POST_GLOBAL . ")
                         $sql_approved
                         $sql_limit_time
                 ORDER BY t.topic_type " . ((!$store_reverse) ? 'DESC' : 'ASC') . ', ' . $sql_sort_order;
         $result = $db->sql_query_limit($sql, $sql_limit, $sql_start);
         while ($row = $db->sql_fetchrow($result))
+        {
                 $rowset[$row['topic_id']] = $row;
                 $topic_list[] = $row['topic_id'];
+        }
         $db->sql_freeresult($result);
         $topic_list = ($store_reverse) ? array_merge($announcement_list, array_reverse($topic_list)) : array_merge($announcement_list, $topic_list);
         // Okay, lets dump out the page ...
         if (sizeof($topic_list))
+        {
                 if ($config['load_db_lastread'])
+                {
                         $mark_time_forum = $forum_data['mark_time'];
+                }
                 else
+                {
                         $mark_time_forum = (isset($tracking_topics[$forum_id][0])) ? base_convert($tracking_topics[$forum_id][0], 36, 10) + $config['board_startdate'] : 0;
+                }
                 $mark_forum_read = true;
                 $s_type_switch = 0;
                 foreach ($topic_list as $topic_id)
+                {
                         $row = &$rowset[$topic_id];
                         if ($config['load_db_lastread'])
+                        {
                                 $mark_time_topic = ($user->data['is_registered']) ? $row['mark_time'] : 0;
+                        }
                         else
+                        {
                                 $topic_id36 = base_convert($topic_id, 10, 36);
                                 $forum_id36 = ($row['topic_type'] == POST_GLOBAL) ? 0 : $forum_id;
                                 $mark_time_topic = (isset($tracking_topics[$forum_id36][$topic_id36])) ? base_convert($tracking_topics[$forum_id36][$topic_id36], 36, 10) + $config['board_startdate'] : 0;
+                        }
                         // This will allow the style designer to output a different header
                         // or even seperate the list of announcements from sticky and normal
                         // topics
                         $s_type_switch_test = ($row['topic_type'] == POST_ANNOUNCE || $row['topic_type'] == POST_GLOBAL) ? 1 : 0;
                         // Replies
                         $replies = ($auth->acl_get('m_approve', $forum_id)) ? $row['topic_replies_real'] : $row['topic_replies'];
                         if ($row['topic_status'] == ITEM_MOVED)
+                        {
                                 $topic_id = $row['topic_moved_id'];
+                        }
                         // Get folder img, topic status/type related informations
                         $folder_img = $folder_alt = $topic_type = '';
                         $unread_topic = topic_status($row, $replies, $mark_time_topic, $mark_time_forum, $folder_img, $folder_alt, $topic_type);
                         $newest_post_img = ($unread_topic) ? "<a href=\"viewtopic.$phpEx$SID&amp;f=$forum_id&amp;t=$topic_id&amp;view=unread#unread\">" . $user->img('icon_post_newest', 'VIEW_NEWEST_POST') . '</a> ' : '';
                         // Generate all the URIs ...
                         $view_topic_url = "viewtopic.$phpEx$SID&amp;f=" . (($row['forum_id']) ? $row['forum_id'] : $forum_id) . "&amp;t=$topic_id";
                         // Send vars to template
                         $template->assign_block_vars('topicrow', array(
                                 'FORUM_ID'                         => $forum_id,
                                 'TOPIC_ID'                         => $topic_id,
                                 'TOPIC_AUTHOR'                 => topic_topic_author($row),
                                 'FIRST_POST_TIME'         => $user->format_date($row['topic_time']),
                                 'LAST_POST_TIME'        => $user->format_date($row['topic_last_post_time']),
                                 'LAST_VIEW_TIME'        => $user->format_date($row['topic_last_view_time']),
                                 'LAST_POST_AUTHOR'         => ($row['topic_last_poster_name'] != '') ? $row['topic_last_poster_name'] : $user->lang['GUEST'],
                                 'PAGINATION'                 => topic_generate_pagination($replies, "viewtopic.$phpEx$SID&amp;f=" . (($row['forum_id']) ? $row['forum_id'] : $forum_id) . "&amp;t=$topic_id"),
                                 'REPLIES'                         => $replies,
                                 'VIEWS'                         => $row['topic_views'],
                                 'TOPIC_TITLE'                 => censor_text($row['topic_title']),
                                 'TOPIC_TYPE'                 => $topic_type,
                                 'LAST_POST_IMG'         => $user->img('icon_post_latest', 'VIEW_LATEST_POST'),
                                 'NEWEST_POST_IMG'         => $newest_post_img,
                                 'TOPIC_FOLDER_IMG'         => $user->img($folder_img, $folder_alt),
                                 'TOPIC_FOLDER_IMG_SRC'         => $user->img($folder_img, $folder_alt, false, '', 'src'),
                                 'TOPIC_ICON_IMG'        => (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['img'] : '',
                                 'TOPIC_ICON_IMG_WIDTH'        => (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['width'] : '',
                                 'TOPIC_ICON_IMG_HEIGHT'        => (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['height'] : '',
                                 'ATTACH_ICON_IMG'        => ($auth->acl_gets('f_download', 'u_download', $forum_id) && $row['topic_attachment']) ? $user->img('icon_attach', $user->lang['TOTAL_ATTACHMENTS']) : '',
                                 'S_TOPIC_TYPE'                        => $row['topic_type'],
                                 'S_USER_POSTED'                        => (!empty($row['mark_type'])) ? true : false,
                                 'S_UNREAD_TOPIC'                => $unread_topic,
                                 'S_TOPIC_REPORTED'                => (!empty($row['topic_reported']) && $auth->acl_gets('m_', $forum_id)) ? true : false,
                                 'S_TOPIC_UNAPPROVED'        => (!$row['topic_approved'] && $auth->acl_gets('m_approve', $forum_id)) ? true : false,
                                 'U_LAST_POST'                => $view_topic_url . '&amp;p=' . $row['topic_last_post_id'] . '#' . $row['topic_last_post_id'],
                                 'U_LAST_POST_AUTHOR'=> ($row['topic_last_poster_id'] != ANONYMOUS && $row['topic_last_poster_id']) ? "memberlist.$phpEx$SID&amp;mode=viewprofile&amp;u={$row['topic_last_poster_id']}" : '',
                                 'U_VIEW_TOPIC'                => $view_topic_url,
                                 'U_MCP_REPORT'                => "mcp.$phpEx?sid={$user->session_id}&amp;mode=reports&amp;t=$topic_id",
                                 'U_MCP_QUEUE'                => "mcp.$phpEx?sid={$user->session_id}&amp;i=queue&amp;mode=approve_details&amp;t=$topic_id",
                                 'S_TOPIC_TYPE_SWITCH'        => ($s_type_switch == $s_type_switch_test) ? -1 : $s_type_switch_test)
                         );
                         $s_type_switch = ($row['topic_type'] == POST_ANNOUNCE || $row['topic_type'] == POST_GLOBAL) ? 1 : 0;
                         if ($mark_time_topic < $row['topic_last_post_time'] && $mark_time_forum < $row['topic_last_post_time'])
+                        {
                                 $mark_forum_read = false;
+                        }
                         unset($rowset[$topic_id]);
+                }
+        }
         // This is rather a fudge but it's the best I can think of without requiring information
         // on all topics (as we do in 2.0.x). It looks for unread or new topics, if it doesn't find
         // any it updates the forum last read cookie. This requires that the user visit the forum
         // after reading a topic
         if ($forum_data['forum_type'] == FORUM_POST && $user->data['is_registered'] && sizeof($topic_list) && $mark_forum_read)
+        {
                 markread('mark', $forum_id);
+        }
+}
 // Dump out the page header and load viewforum template
 page_header($user->lang['VIEW_FORUM'] . ' - ' . $forum_data['forum_name']);
 $template->set_filenames(array(
         'body' => 'viewforum_body.html')
 );
 make_jumpbox("viewforum.$phpEx$SID", $forum_id);
 page_footer();
 ?>

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