diff --git a/other/converter/TBDevYSE_pre6/root/converter/constants.php b/other/converter/TBDevYSE_pre6/root/converter/constants.php
index a49badd5d..9fe8a9862 100644
--- a/other/converter/TBDevYSE_pre6/root/converter/constants.php
+++ b/other/converter/TBDevYSE_pre6/root/converter/constants.php
@@ -1,6 +1,6 @@
 <?php
 
-if (!defined('EXCLUDED_USERS_CSV')) { define('EXCLUDED_USERS_CSV', join(',', array(ANONYMOUS,	BOT_UID,))); }
+if (!defined('EXCLUDED_USERS_CSV')) { define('EXCLUDED_USERS_CSV', join(',', array(GUEST_UID,	BOT_UID,))); }
 define('TB_USERS_TABLE',           'users');
 define('TB_CATEGORIES_TABLE', 'categories');
 define('TB_TORRENTS_TABLE',     'torrents');
diff --git a/other/recover/converter/constants.php b/other/recover/converter/constants.php
index a49badd5d..9fe8a9862 100644
--- a/other/recover/converter/constants.php
+++ b/other/recover/converter/constants.php
@@ -1,6 +1,6 @@
 <?php
 
-if (!defined('EXCLUDED_USERS_CSV')) { define('EXCLUDED_USERS_CSV', join(',', array(ANONYMOUS,	BOT_UID,))); }
+if (!defined('EXCLUDED_USERS_CSV')) { define('EXCLUDED_USERS_CSV', join(',', array(GUEST_UID,	BOT_UID,))); }
 define('TB_USERS_TABLE',           'users');
 define('TB_CATEGORIES_TABLE', 'categories');
 define('TB_TORRENTS_TABLE',     'torrents');
diff --git a/upload/admin/admin_ug_auth.php b/upload/admin/admin_ug_auth.php
index 4742e0210..70d34752f 100644
--- a/upload/admin/admin_ug_auth.php
+++ b/upload/admin/admin_ug_auth.php
@@ -75,7 +75,7 @@ if ($submit && $mode == 'user')
 	// Make user an admin (if already user)
 	if (@$_POST['userlevel'] === 'admin')
 	{
-		if ($userdata['user_id'] == $user_id || $user_id == ANONYMOUS || $user_id == BOT_UID)
+		if ($userdata['user_id'] == $user_id || $user_id == GUEST_UID || $user_id == BOT_UID)
 		{
 			bb_die("Couldn't update admin status");
 		}
diff --git a/upload/admin/admin_user_ban.php b/upload/admin/admin_user_ban.php
index fa00ed4bb..026fee727 100644
--- a/upload/admin/admin_user_ban.php
+++ b/upload/admin/admin_user_ban.php
@@ -309,7 +309,7 @@ else
 		FROM " . BB_BANLIST . " b, " . BB_USERS . " u
 		WHERE u.user_id = b.ban_userid
 			AND b.ban_userid <> 0
-			AND u.user_id <> " . ANONYMOUS . "
+			AND u.user_id <> " . GUEST_UID . "
 		ORDER BY u.username ASC";
 	if ( !($result = DB()->sql_query($sql)) )
 	{
diff --git a/upload/admin/admin_user_search.php b/upload/admin/admin_user_search.php
index 3c34e0817..84d6a795c 100644
--- a/upload/admin/admin_user_search.php
+++ b/upload/admin/admin_user_search.php
@@ -379,20 +379,20 @@ else
 				$total_sql .= "SELECT COUNT(user_id) AS total
 								FROM ".BB_USERS."
 									WHERE REGEXP_LIKE(username, '".DB()->escape($username)."')
-										AND user_id <> ".ANONYMOUS;
+										AND user_id <> ".GUEST_UID;
 
 				$select_sql .= "	WHERE REGEXP_LIKE(u.username, '".DB()->escape($username)."')
-										AND u.user_id <> ".ANONYMOUS;
+										AND u.user_id <> ".GUEST_UID;
 			}
 			else
 			{
 				$total_sql .= "SELECT COUNT(user_id) AS total
 								FROM ".BB_USERS."
 									WHERE {$lower_b}username{$lower_e} $op '".DB()->escape($username)."'
-										AND user_id <> ".ANONYMOUS;
+										AND user_id <> ".GUEST_UID;
 
 				$select_sql .= "	WHERE {$lower_b}u.username{$lower_e} $op '".DB()->escape($username)."'
-										AND u.user_id <> ".ANONYMOUS;
+										AND u.user_id <> ".GUEST_UID;
 			}
 			break;
 		case 'search_email':
@@ -428,20 +428,20 @@ else
 				$total_sql .= "SELECT COUNT(user_id) AS total
 								FROM ".BB_USERS."
 									WHERE REGEXP_LIKE(user_email, '".DB()->escape($email)."')
-										AND user_id <> ".ANONYMOUS;
+										AND user_id <> ".GUEST_UID;
 
 				$select_sql .= "	WHERE REGEXP_LIKE(u.user_email, '".DB()->escape($email)."')
-										AND u.user_id <> ".ANONYMOUS;
+										AND u.user_id <> ".GUEST_UID;
 			}
 			else
 			{
 				$total_sql .= "SELECT COUNT(user_id) AS total
 								FROM ".BB_USERS."
 									WHERE {$lower_b}user_email{$lower_e} $op '".DB()->escape($email)."'
-										AND user_id <> ".ANONYMOUS;
+										AND user_id <> ".GUEST_UID;
 
 				$select_sql .= "	WHERE {$lower_b}u.user_email{$lower_e} $op '".DB()->escape($email)."'
-										AND u.user_id <> ".ANONYMOUS;
+										AND u.user_id <> ".GUEST_UID;
 			}
 			break;
 		case 'search_ip':
@@ -570,7 +570,7 @@ else
 			$ip_users_sql = '';
 			$sql = "SELECT poster_id
 						FROM ".BB_POSTS."
-							WHERE poster_id <> ".ANONYMOUS."
+							WHERE poster_id <> ".GUEST_UID."
 								AND ($where_sql)
 							GROUP BY poster_id";
 
@@ -605,7 +605,7 @@ else
 			$where_sql .= ( $ip_like_sql_flylast != '' ) ? ( $where_sql != "" ) ? " OR $ip_like_sql_flylast" : "$ip_like_sql_flylast": "";
 			$sql = "SELECT user_id
 						FROM ".BB_USERS."
-							WHERE user_id <> ".ANONYMOUS."
+							WHERE user_id <> ".GUEST_UID."
 								AND ($where_sql)
 							GROUP BY user_id";
 			if(!$result = DB()->sql_query($sql))
@@ -628,7 +628,7 @@ else
 			$where_sql .= ( $ip_like_sql_flyreg != '' ) ? ( $where_sql != "" ) ? " OR $ip_like_sql_flyreg" : "$ip_like_sql_flyreg": "";
 			$sql = "SELECT user_id
 						FROM ".BB_USERS."
-							WHERE user_id <> ".ANONYMOUS."
+							WHERE user_id <> ".GUEST_UID."
 								AND ($where_sql)
 							GROUP BY user_id";
 			if(!$result = DB()->sql_query($sql))
@@ -701,10 +701,10 @@ else
 			$total_sql .= "SELECT COUNT(user_id) AS total
 							FROM ".BB_USERS."
 								WHERE user_regdate $arg $time
-									AND user_id <> ".ANONYMOUS;
+									AND user_id <> ".GUEST_UID;
 
 			$select_sql .= "	WHERE u.user_regdate $arg $time
-									AND u.user_id <> ".ANONYMOUS;
+									AND u.user_id <> ".GUEST_UID;
 
 			break;
 		case 'search_group':
@@ -740,12 +740,12 @@ else
 							FROM ".BB_USERS." AS u, ".BB_USER_GROUP." AS ug
 								WHERE u.user_id = ug.user_id
 										AND ug.group_id = $group_id
-										AND u.user_id <> ".ANONYMOUS;
+										AND u.user_id <> ".GUEST_UID;
 
 			$select_sql .= ", ".BB_USER_GROUP." AS ug
 								WHERE u.user_id = ug.user_id
 										AND ug.group_id = $group_id
-										AND u.user_id <> ".ANONYMOUS;
+										AND u.user_id <> ".GUEST_UID;
 
 			break;
 		case 'search_rank':
@@ -780,10 +780,10 @@ else
 			$total_sql .= "SELECT COUNT(user_id) AS total
 							FROM ".BB_USERS."
 								WHERE user_rank = $rank_id
-									AND user_id <> ".ANONYMOUS;
+									AND user_id <> ".GUEST_UID;
 
 			$select_sql .= "	WHERE u.user_rank = $rank_id
-									AND u.user_id <> ".ANONYMOUS;
+									AND u.user_id <> ".GUEST_UID;
 
 			break;
 		case 'search_postcount':
@@ -802,10 +802,10 @@ else
 					$total_sql .= "SELECT COUNT(user_id) AS total
 									FROM ".BB_USERS."
 										WHERE user_posts > $postcount_value
-											AND user_id <> ".ANONYMOUS;
+											AND user_id <> ".GUEST_UID;
 
 					$select_sql .= "	WHERE u.user_posts > $postcount_value
-											AND u.user_id <> ".ANONYMOUS;
+											AND u.user_id <> ".GUEST_UID;
 					break;
 				case 'lesser':
 					$postcount_value = intval($postcount_value);
@@ -815,10 +815,10 @@ else
 					$total_sql .= "SELECT COUNT(user_id) AS total
 									FROM ".BB_USERS."
 										WHERE user_posts < $postcount_value
-											AND user_id <> ".ANONYMOUS;
+											AND user_id <> ".GUEST_UID;
 
 					$select_sql .= "	WHERE u.user_posts < $postcount_value
-											AND u.user_id <> ".ANONYMOUS;
+											AND u.user_id <> ".GUEST_UID;
 					break;
 				case 'equals':
 					// looking for a -
@@ -840,11 +840,11 @@ else
 										FROM ".BB_USERS."
 											WHERE user_posts >= $range_begin
 												AND user_posts <= $range_end
-												AND user_id <> ".ANONYMOUS;
+												AND user_id <> ".GUEST_UID;
 
 						$select_sql .= "	WHERE u.user_posts >= $range_begin
 												AND u.user_posts <= $range_end
-												AND u.user_id <> ".ANONYMOUS;
+												AND u.user_id <> ".GUEST_UID;
 					}
 					else
 					{
@@ -855,10 +855,10 @@ else
 						$total_sql .= "SELECT COUNT(user_id) AS total
 										FROM ".BB_USERS."
 											WHERE user_posts = $postcount_value
-												AND user_id <> ".ANONYMOUS;
+												AND user_id <> ".GUEST_UID;
 
 						$select_sql .= "	WHERE u.user_posts = $postcount_value
-												AND u.user_id <> ".ANONYMOUS;
+												AND u.user_id <> ".GUEST_UID;
 					}
 					break;
 				default:
@@ -931,20 +931,20 @@ else
 				$total_sql .= "SELECT COUNT(user_id) AS total
 								FROM ".BB_USERS."
 									WHERE REGEXP_LIKE($field, '".DB()->escape($userfield_value)."')
-										AND user_id <> ".ANONYMOUS;
+										AND user_id <> ".GUEST_UID;
 
 				$select_sql .= "	WHERE REGEXP_LIKE(u.$field, '".DB()->escape($userfield_value)."')
-										AND u.user_id <> ".ANONYMOUS;
+										AND u.user_id <> ".GUEST_UID;
 			}
 			else
 			{
 				$total_sql .= "SELECT COUNT(user_id) AS total
 								FROM ".BB_USERS."
 									WHERE {$lower_b}$field{$lower_e} $op '".DB()->escape($userfield_value)."'
-										AND user_id <> ".ANONYMOUS;
+										AND user_id <> ".GUEST_UID;
 
 				$select_sql .= "	WHERE {$lower_b}u.$field{$lower_e} $op '".DB()->escape($userfield_value)."'
-										AND u.user_id <> ".ANONYMOUS;
+										AND u.user_id <> ".GUEST_UID;
 			}
 
 			break;
@@ -964,10 +964,10 @@ else
 					$total_sql .= "SELECT COUNT(user_id) AS total
 									FROM ".BB_USERS."
 										WHERE user_lastvisit >= $lastvisited_seconds
-											AND user_id <> ".ANONYMOUS;
+											AND user_id <> ".GUEST_UID;
 
 					$select_sql .= "	WHERE u.user_lastvisit >= $lastvisited_seconds
-											AND u.user_id <> ".ANONYMOUS;
+											AND u.user_id <> ".GUEST_UID;
 					break;
 				case 'after':
 					$text = sprintf($lang['SEARCH_FOR_LASTVISITED_AFTERTHELAST'], $lastvisited_days, ( ( $lastvisited_days > 1 ) ? $lang['DAYS'] : $lang['DAY'] ));
@@ -975,10 +975,10 @@ else
 					$total_sql .= "SELECT COUNT(user_id) AS total
 									FROM ".BB_USERS."
 										WHERE user_lastvisit < $lastvisited_seconds
-											AND user_id <> ".ANONYMOUS;
+											AND user_id <> ".GUEST_UID;
 
 					$select_sql .= "	WHERE u.user_lastvisit < $lastvisited_seconds
-											AND u.user_id <> ".ANONYMOUS;
+											AND u.user_id <> ".GUEST_UID;
 
 					break;
 				default:
@@ -1001,10 +1001,10 @@ else
 			$total_sql .= "SELECT COUNT(user_id) AS total
 							FROM ".BB_USERS."
 								WHERE user_lang = '".DB()->escape($language_type)."'
-									AND user_id <> ".ANONYMOUS;
+									AND user_id <> ".GUEST_UID;
 
 			$select_sql .= "	WHERE u.user_lang = '".DB()->escape($language_type)."'
-									AND u.user_id <> ".ANONYMOUS;
+									AND u.user_id <> ".GUEST_UID;
 
 			break;
 		case 'search_timezone':
@@ -1016,10 +1016,10 @@ else
 			$total_sql .= "SELECT COUNT(user_id) AS total
 							FROM ".BB_USERS."
 								WHERE user_timezone = $timezone_type
-									AND user_id <> ".ANONYMOUS;
+									AND user_id <> ".GUEST_UID;
 
 			$select_sql .= "	WHERE u.user_timezone = $timezone_type
-									AND u.user_id <> ".ANONYMOUS;
+									AND u.user_id <> ".GUEST_UID;
 
 			break;
 		case 'search_style':
@@ -1055,7 +1055,7 @@ else
 									AND	g.group_id = aa.group_id
 									AND aa.forum_id = ". $moderators_forum ."
 									AND aa.forum_perm & ". BF_AUTH_MOD ."
-									AND u.user_id <> ".ANONYMOUS;
+									AND u.user_id <> ".GUEST_UID;
 
 			$select_sql .= ", ".BB_GROUPS." AS g, ".BB_USER_GROUP." AS ug, ".BB_AUTH_ACCESS." AS aa
 								WHERE u.user_id = ug.user_id
@@ -1063,7 +1063,7 @@ else
 									AND	g.group_id = aa.group_id
 									AND aa.forum_id = ". $moderators_forum ."
 									AND aa.forum_perm & ". BF_AUTH_MOD ."
-									AND u.user_id <> ".ANONYMOUS."
+									AND u.user_id <> ".GUEST_UID."
 								GROUP BY u.user_id, u.username, u.user_email, u.user_posts, u.user_regdate, u.user_level, u.user_active, u.user_lastvisit";
 			break;
 		case 'search_misc':
@@ -1080,10 +1080,10 @@ else
 					$total_sql .= "SELECT COUNT(user_id) AS total
 									FROM ".BB_USERS."
 										WHERE user_level = ".ADMIN."
-											AND user_id <> ".ANONYMOUS;
+											AND user_id <> ".GUEST_UID;
 
 					$select_sql .= "	WHERE u.user_level = ".ADMIN."
-											AND u.user_id <> ".ANONYMOUS;
+											AND u.user_id <> ".GUEST_UID;
 					break;
 				case 'mods':
 					$text = $lang['SEARCH_FOR_MODS'];
@@ -1091,10 +1091,10 @@ else
 					$total_sql .= "SELECT COUNT(user_id) AS total
 									FROM ".BB_USERS."
 										WHERE user_level = ".MOD."
-											AND user_id <> ".ANONYMOUS;
+											AND user_id <> ".GUEST_UID;
 
 					$select_sql .= "	WHERE u.user_level = ".MOD."
-											AND u.user_id <> ".ANONYMOUS;
+											AND u.user_id <> ".GUEST_UID;
 					break;
 				case 'banned':
 					$text = $lang['SEARCH_FOR_BANNED'];
@@ -1102,11 +1102,11 @@ else
 					$total_sql .= "SELECT COUNT(u.user_id) AS total
 									FROM ".BB_USERS." AS u, ".BB_BANLIST." AS b
 										WHERE u.user_id = b.ban_userid
-											AND u.user_id <> ".ANONYMOUS;
+											AND u.user_id <> ".GUEST_UID;
 
 					$select_sql .= ", ".BB_BANLIST." AS b
 										WHERE u.user_id = b.ban_userid
-											AND u.user_id <> ".ANONYMOUS;
+											AND u.user_id <> ".GUEST_UID;
 
 					break;
 				case 'disabled':
@@ -1115,10 +1115,10 @@ else
 					$total_sql .= "SELECT COUNT(user_id) AS total
 									FROM ".BB_USERS."
 										WHERE user_active = 0
-											AND user_id <> ".ANONYMOUS;
+											AND user_id <> ".GUEST_UID;
 
 					$select_sql .= "	WHERE u.user_active = 0
-											AND u.user_id <> ".ANONYMOUS;
+											AND u.user_id <> ".GUEST_UID;
 
 					break;
 				case 'disabled_pms':
@@ -1127,10 +1127,10 @@ else
 					$total_sql .= "SELECT COUNT(user_id) AS total
 									FROM ".BB_USERS."
 										WHERE user_allow_pm = 0
-											AND user_id <> ".ANONYMOUS;
+											AND user_id <> ".GUEST_UID;
 
 					$select_sql .= "	WHERE u.user_allow_pm = 0
-											AND u.user_id <> ".ANONYMOUS;
+											AND u.user_id <> ".GUEST_UID;
 
 					break;
 				default:
diff --git a/upload/admin/index.php b/upload/admin/index.php
index faf81b73f..ad0d51a55 100644
--- a/upload/admin/index.php
+++ b/upload/admin/index.php
@@ -188,7 +188,7 @@ else if( isset($_GET['pane']) && $_GET['pane'] == 'right' )
 			FROM " . BB_USERS . " u, " . BB_SESSIONS . " s
 			WHERE s.session_logged_in = 1
 				AND u.user_id = s.session_user_id
-				AND u.user_id <> " . ANONYMOUS . "
+				AND u.user_id <> " . GUEST_UID . "
 				AND s.session_time >= " . ( TIMENOW - 300 ) . "
 			ORDER BY s.session_ip ASC, s.session_time DESC";
 		if(!$result = DB()->sql_query($sql))
diff --git a/upload/attach_mod/displaying_torrent.php b/upload/attach_mod/displaying_torrent.php
index ac4c8ba67..be643bad5 100644
--- a/upload/attach_mod/displaying_torrent.php
+++ b/upload/attach_mod/displaying_torrent.php
@@ -68,7 +68,7 @@ $tor_reged = (bool) $tracker_status;
 $show_peers = (bool) $bb_cfg['bt_show_peers'];
 
 $locked = ($t_data['forum_status'] == FORUM_LOCKED || $t_data['topic_status'] == TOPIC_LOCKED);
-$tor_auth = ($bt_user_id != ANONYMOUS && (($bt_user_id == $poster_id && !$locked) || $is_auth['auth_mod']));
+$tor_auth = ($bt_user_id != GUEST_UID && (($bt_user_id == $poster_id && !$locked) || $is_auth['auth_mod']));
 
 $tor_auth_reg = ($tor_auth && $t_data['allow_reg_tracker'] && $post_id == $t_data['topic_first_post_id']);
 $tor_auth_del = ($tor_auth && $tor_reged);
@@ -353,7 +353,7 @@ if ($tor_reged && $tor_info)
 					$sp_up_tot[$x] += $peer['speed_up'];
 					$sp_down_tot[$x] += $peer['speed_down'];
 
-					$guest      = ($peer['user_id'] == ANONYMOUS || is_null($peer['username']));
+					$guest      = ($peer['user_id'] == GUEST_UID || is_null($peer['username']));
 					$p_max_up   = $peer['uploaded'];
 					$p_max_down = $peer['downloaded'];
 
diff --git a/upload/common.php b/upload/common.php
index 9cf9b1c89..bb6c8edff 100644
--- a/upload/common.php
+++ b/upload/common.php
@@ -38,7 +38,7 @@ define('DL_STATUS_WILL',      4);
 define('TOR_TYPE_GOLD',       1);
 define('TOR_TYPE_SILVER',     2);
 
-define('ANONYMOUS', -1);
+define('GUEST_UID', -1);
 define('BOT_UID',   -746);
 
 // DBS
diff --git a/upload/config.php b/upload/config.php
index 4b17e8ba6..771ab9559 100644
--- a/upload/config.php
+++ b/upload/config.php
@@ -55,8 +55,8 @@ $domain_name = (!empty($_SERVER['SERVER_NAME'])) ? $_SERVER['SERVER_NAME'] : $do
 
 // Increase number of revision after update
 $bb_cfg['tp_version'] = '2.5 (unstable)';
-$bb_cfg['tp_release_date'] = '06-08-2013';
-$bb_cfg['tp_release_state'] = 'R538';
+$bb_cfg['tp_release_date'] = '07-08-2013';
+$bb_cfg['tp_release_state'] = 'R539';
 
 // Database
 $charset  = 'utf8';
diff --git a/upload/includes/cron/jobs/prune_inactive_users.php b/upload/includes/cron/jobs/prune_inactive_users.php
index 774e0abed..e134aaf26 100644
--- a/upload/includes/cron/jobs/prune_inactive_users.php
+++ b/upload/includes/cron/jobs/prune_inactive_users.php
@@ -7,7 +7,7 @@ $users_per_cycle = 1000;
 require_once(INC_DIR .'functions_admin.php');
 
 $excluded_users = join(',', array(
-	ANONYMOUS,
+	GUEST_UID,
 	BOT_UID,
 ));
 
diff --git a/upload/includes/cron/jobs/sessions_cleanup.php b/upload/includes/cron/jobs/sessions_cleanup.php
index 987aa83c2..81ea0c841 100644
--- a/upload/includes/cron/jobs/sessions_cleanup.php
+++ b/upload/includes/cron/jobs/sessions_cleanup.php
@@ -23,7 +23,7 @@ DB()->query("
 		u.user_session_time = IF(u.user_session_time < s.session_time, s.session_time, u.user_session_time)
 	WHERE
 				u.user_id = s.session_user_id
-		AND s.session_user_id != ". ANONYMOUS ."
+		AND s.session_user_id != ". GUEST_UID ."
 		AND (
 			(s.session_time < $user_session_expire_time AND s.session_admin = 0)
 			OR
diff --git a/upload/includes/cron/jobs/tr_make_snapshot.php b/upload/includes/cron/jobs/tr_make_snapshot.php
index 6aed55f4e..b28c706ed 100644
--- a/upload/includes/cron/jobs/tr_make_snapshot.php
+++ b/upload/includes/cron/jobs/tr_make_snapshot.php
@@ -123,7 +123,7 @@ if ($bb_cfg['torhelp_enabled'])
 		SELECT DISTINCT session_user_id AS uid
 		FROM ". BB_SESSIONS ."
 		WHERE session_time > (UNIX_TIMESTAMP() - $user_last_seen_online*60)
-		  AND session_user_id != ". ANONYMOUS ."
+		  AND session_user_id != ". GUEST_UID ."
 		ORDER BY session_time DESC
 		LIMIT $users_limit
 	";
diff --git a/upload/includes/functions.php b/upload/includes/functions.php
index 3747906a0..d10d49f5e 100644
--- a/upload/includes/functions.php
+++ b/upload/includes/functions.php
@@ -1312,7 +1312,7 @@ function get_db_stat($mode)
 		case 'newestuser':
 			$sql = "SELECT user_id, username
 				FROM " . BB_USERS . "
-				WHERE user_id <> " . ANONYMOUS . "
+				WHERE user_id <> " . GUEST_UID . "
 				ORDER BY user_id DESC
 				LIMIT 1";
 			break;
@@ -1422,7 +1422,7 @@ function get_userdata ($u, $force_name = false, $allow_anon = false)
 {
 	if (!$u) return false;
 
-	if (intval($u) == ANONYMOUS && $allow_anon)
+	if (intval($u) == GUEST_UID && $allow_anon)
 	{
 		if ($userdata = CACHE('bb_cache')->get('anonymous_userdata'))
 		{
@@ -1432,7 +1432,7 @@ function get_userdata ($u, $force_name = false, $allow_anon = false)
 
 	$userdata = array();
 	$name_search = false;
-	$anon_sql = (!$allow_anon) ? "AND user_id != ". ANONYMOUS : '';
+	$anon_sql = (!$allow_anon) ? "AND user_id != ". GUEST_UID : '';
 
 	if ($force_name || !is_numeric($u))
 	{
@@ -1456,7 +1456,7 @@ function get_userdata ($u, $force_name = false, $allow_anon = false)
 		}
 	}
 
-	if ($userdata['user_id'] == ANONYMOUS)
+	if ($userdata['user_id'] == GUEST_UID)
 	{
 		CACHE('bb_cache')->set('anonymous_userdata', $userdata);
 	}
@@ -2866,11 +2866,11 @@ function profile_url($data)
 	if(!$bb_cfg['color_nick']) $style = '';
 
 	$username = !empty($data['username']) ? $data['username'] : $lang['GUEST'];
-	$user_id = (!empty($data['user_id']) && $username != $lang['GUEST']) ? $data['user_id'] : ANONYMOUS;
+	$user_id = (!empty($data['user_id']) && $username != $lang['GUEST']) ? $data['user_id'] : GUEST_UID;
 
 	$profile = '<span title="'. $title .'" class="'. $style .'">'. $username .'</span>';
 
-	if(!in_array($user_id, array('', ANONYMOUS, BOT_UID)) && $username)
+	if(!in_array($user_id, array('', GUEST_UID, BOT_UID)) && $username)
 	{
 		$profile = '<a href="'. make_url(PROFILE_URL . $user_id) .'">'. $profile .'</a>';
 	}
diff --git a/upload/includes/functions_admin.php b/upload/includes/functions_admin.php
index d5676175c..fd78e7059 100644
--- a/upload/includes/functions_admin.php
+++ b/upload/includes/functions_admin.php
@@ -155,12 +155,12 @@ function sync ($type, $id)
 				REPLACE INTO $tmp_user_posts
 					SELECT user_id, 0
 					FROM ". BB_USERS ."
-					WHERE user_id != ". ANONYMOUS ."
+					WHERE user_id != ". GUEST_UID ."
 						$where_user_sql
 				UNION
 					SELECT poster_id, COUNT(*)
 					FROM ". BB_POSTS ."
-					WHERE poster_id != ". ANONYMOUS ."
+					WHERE poster_id != ". GUEST_UID ."
 						$where_post_sql
 					GROUP BY poster_id
 			");
@@ -269,7 +269,7 @@ function topic_delete ($mode_or_topic_id, $forum_id = null, $prune_time = 0, $pr
 			SELECT p.poster_id, COUNT(p.post_id)
 			FROM ". $tmp_delete_topics ." del, ". BB_POSTS ." p
 			WHERE p.topic_id = del.topic_id
-				AND p.poster_id != ". ANONYMOUS ."
+				AND p.poster_id != ". GUEST_UID ."
 			GROUP BY p.poster_id
 	");
 
diff --git a/upload/includes/functions_post.php b/upload/includes/functions_post.php
index c8c2b5b8b..2347b138c 100644
--- a/upload/includes/functions_post.php
+++ b/upload/includes/functions_post.php
@@ -594,7 +594,7 @@ function user_notification($mode, &$post_data, &$topic_title, &$forum_id, &$topi
 			$sql = "SELECT u.user_id, u.user_email, u.user_lang
 				FROM " . BB_TOPICS_WATCH . " tw, " . BB_USERS . " u
 				WHERE tw.topic_id = $topic_id
-					AND tw.user_id NOT IN (" . $userdata['user_id'] . ", " . BOT_UID . ", " . ANONYMOUS . $user_id_sql . ")
+					AND tw.user_id NOT IN (" . $userdata['user_id'] . ", " . BOT_UID . ", " . GUEST_UID . $user_id_sql . ")
 					AND tw.notify_status = " . TOPIC_WATCH_UN_NOTIFIED . "
 					AND u.user_id = tw.user_id";
 			if (!($result = DB()->sql_query($sql)))
@@ -808,7 +808,7 @@ function topic_review ($topic_id)
 	$review_posts = DB()->fetch_rowset("
 		SELECT
 			p.*, h.post_html, IF(h.post_html IS NULL, pt.post_text, NULL) AS post_text,
-			IF(p.poster_id = ". ANONYMOUS .", p.post_username, u.username) AS username, u.user_rank
+			IF(p.poster_id = ". GUEST_UID .", p.post_username, u.username) AS username, u.user_rank
 		FROM      ". BB_POSTS      ." p
 		LEFT JOIN ". BB_USERS      ." u  ON(u.user_id = p.poster_id)
 		LEFT JOIN ". BB_POSTS_TEXT ." pt ON(pt.post_id = p.post_id)
diff --git a/upload/includes/init_bb.php b/upload/includes/init_bb.php
index 82e3154ab..be7618528 100644
--- a/upload/includes/init_bb.php
+++ b/upload/includes/init_bb.php
@@ -135,7 +135,7 @@ define('GROUP_MEMBER', 20);
 define('CP_HOLDER',    25);
 
 $excluded_users = array(
-	ANONYMOUS,
+	GUEST_UID,
 	BOT_UID,
 );
 define('EXCLUDED_USERS_CSV', implode(',', $excluded_users));
diff --git a/upload/includes/report_module.php b/upload/includes/report_module.php
index 6f273b275..b83182d0f 100644
--- a/upload/includes/report_module.php
+++ b/upload/includes/report_module.php
@@ -69,7 +69,7 @@ class report_module
 			global $userdata;
 		}
 
-		if ($userdata['user_id'] == ANONYMOUS)
+		if ($userdata['user_id'] == GUEST_UID)
 		{
 			return false;
 		}
diff --git a/upload/includes/sessions.php b/upload/includes/sessions.php
index e1916557e..4466c45c4 100644
--- a/upload/includes/sessions.php
+++ b/upload/includes/sessions.php
@@ -102,7 +102,7 @@ class user_common
 			else
 			{
 				$SQL['WHERE'][] = "s.session_ip = '". USER_IP ."'";
-				$SQL['WHERE'][] = "s.session_user_id = ". ANONYMOUS;
+				$SQL['WHERE'][] = "s.session_user_id = ". GUEST_UID;
 
 				$userdata_cache_id = USER_IP;
 			}
@@ -151,7 +151,7 @@ class user_common
 
 			if ($ip_check_s == $ip_check_u)
 			{
-				if ($this->data['user_id'] != ANONYMOUS && defined('IN_ADMIN'))
+				if ($this->data['user_id'] != GUEST_UID && defined('IN_ADMIN'))
 				{
 					define('SID_GET', "sid={$this->data['session_id']}");
 				}
@@ -179,11 +179,11 @@ class user_common
 		if (!$this->data)
 		{
 			$login = false;
-			$user_id = ($bb_cfg['allow_autologin'] && $this->sessiondata['uk'] && $this->sessiondata['uid']) ? $this->sessiondata['uid'] : ANONYMOUS;
+			$user_id = ($bb_cfg['allow_autologin'] && $this->sessiondata['uk'] && $this->sessiondata['uid']) ? $this->sessiondata['uid'] : GUEST_UID;
 
 			if ($userdata = get_userdata(intval($user_id), false, true))
 			{
-				if ($userdata['user_id'] != ANONYMOUS && $userdata['user_active'])
+				if ($userdata['user_id'] != GUEST_UID && $userdata['user_active'])
 				{
 					if (verify_id($this->sessiondata['uk'], LOGIN_KEY_LENGTH) && $this->verify_autologin_id($userdata, true, false))
 					{
@@ -191,9 +191,9 @@ class user_common
 					}
 				}
 			}
-			if (!$userdata || ($userdata['user_id'] != ANONYMOUS && !$login))
+			if (!$userdata || ($userdata['user_id'] != GUEST_UID && !$login))
 			{
-				$userdata = get_userdata(ANONYMOUS, false, true);
+				$userdata = get_userdata(GUEST_UID, false, true);
 			}
 
 			$this->session_create($userdata, true);
@@ -230,7 +230,7 @@ class user_common
 		$this->data = $userdata;
 		$session_id = $this->sessiondata['sid'];
 
-		$login   = (int) ($this->data['user_id'] != ANONYMOUS);
+		$login   = (int) ($this->data['user_id'] != GUEST_UID);
 		$is_user = ($this->data['user_level'] != ADMIN);
 		$user_id = (int) $this->data['user_id'];
 		$mod_admin_session = ($this->data['user_level'] == ADMIN || $this->data['user_level'] == MOD);
@@ -377,7 +377,7 @@ class user_common
 
 		if ($set_cookie)
 		{
-			$this->set_session_cookies(ANONYMOUS);
+			$this->set_session_cookies(GUEST_UID);
 		}
 	}
 
@@ -400,13 +400,13 @@ class user_common
 				WHERE username = '$username_sql'
 				  AND user_password = '$password_sql'
 				  AND user_active = 1
-				  AND user_id != ". ANONYMOUS ."
+				  AND user_id != ". GUEST_UID ."
 				LIMIT 1
 			";
 
 			if ($userdata = DB()->fetch_row($sql))
 			{
-				if (!$userdata['username'] || !$userdata['user_password'] || $userdata['user_id'] == ANONYMOUS || md5(md5($password)) !== $userdata['user_password'] || !$userdata['user_active'])
+				if (!$userdata['username'] || !$userdata['user_password'] || $userdata['user_id'] == GUEST_UID || md5(md5($password)) !== $userdata['user_password'] || !$userdata['user_active'])
 				{
 					trigger_error('invalid userdata', E_USER_ERROR);
 				}
@@ -431,7 +431,7 @@ class user_common
 					DB()->query("
 						DELETE FROM ". BB_SESSIONS ."
 						WHERE session_ip = '". USER_IP ."'
-							AND session_user_id = ". ANONYMOUS ."
+							AND session_user_id = ". GUEST_UID ."
 					");
 
 					return $new_session_userdata;
@@ -477,7 +477,7 @@ class user_common
 	{
 		global $bb_cfg;
 
-		if ($user_id == ANONYMOUS)
+		if ($user_id == GUEST_UID)
 		{
 			$delete_cookies = array(
 				COOKIE_DATA,
@@ -568,7 +568,7 @@ class user_common
 		define('DEFAULT_LANG_DIR', LANG_ROOT_DIR .'lang_'. $bb_cfg['default_lang'] .'/');
 		define('ENGLISH_LANG_DIR', LANG_ROOT_DIR .'lang_english/');
 
-		if ($this->data['user_id'] != ANONYMOUS)
+		if ($this->data['user_id'] != GUEST_UID)
 		{
 			if ($this->data['user_lang'] && $this->data['user_lang'] != $bb_cfg['default_lang'])
 			{
@@ -804,7 +804,7 @@ function cache_set_userdata ($userdata, $force = false)
 
 	if (!$userdata || (ignore_cached_userdata() && !$force)) return false;
 
-	$id = ($userdata['user_id'] == ANONYMOUS) ? $userdata['session_ip'] : $userdata['session_id'];
+	$id = ($userdata['user_id'] == GUEST_UID) ? $userdata['session_ip'] : $userdata['session_id'];
 	return CACHE('session_cache')->set($id, $userdata, $bb_cfg['session_update_intrv']);
 }
 
@@ -812,7 +812,7 @@ function cache_rm_userdata ($userdata)
 {
 	if (!$userdata) return false;
 
-	$id = ($userdata['user_id'] == ANONYMOUS) ? $userdata['session_ip'] : $userdata['session_id'];
+	$id = ($userdata['user_id'] == GUEST_UID) ? $userdata['session_ip'] : $userdata['session_id'];
 	return CACHE('session_cache')->rm($id);
 }
 
diff --git a/upload/includes/torrent_show_dl_list.php b/upload/includes/torrent_show_dl_list.php
index 8ce2f2e52..a14fb286f 100644
--- a/upload/includes/torrent_show_dl_list.php
+++ b/upload/includes/torrent_show_dl_list.php
@@ -75,7 +75,7 @@ if ($show_dl_list)
 			}
 			else
 			{
-				$u_prof_href = ($u['user_id'] == ANONYMOUS) ? '#' : "profile.php?mode=viewprofile&amp;u=". $u['user_id'] ."#torrent";
+				$u_prof_href = ($u['user_id'] == GUEST_UID) ? '#' : "profile.php?mode=viewprofile&amp;u=". $u['user_id'] ."#torrent";
 				$dl_cat[$u['user_status']] .= '<nobr><a class="'. $u_link_class .'" href="'. $u_prof_href .'" title="'. $u['last_modified_dlstatus'] .'">'. profile_url(array('username' => $u['username'], 'user_rank' => $u['user_rank'])) .'</a></nobr>, ';
 				$dl_count[$u['user_status']]++;
 			}
diff --git a/upload/includes/ucp/usercp_register.php b/upload/includes/ucp/usercp_register.php
index b77756bbe..9971c3e99 100644
--- a/upload/includes/ucp/usercp_register.php
+++ b/upload/includes/ucp/usercp_register.php
@@ -86,7 +86,7 @@ switch ($mode)
 		);
 
 		$pr_data = array(
-			'user_id'          => ANONYMOUS,
+			'user_id'          => GUEST_UID,
 			'username'         => '',
 			'user_password'    => '',
 			'user_email'       => '',
diff --git a/upload/includes/ucp/usercp_viewdraft.php b/upload/includes/ucp/usercp_viewdraft.php
index 53dc1d4b1..0dc03573b 100644
--- a/upload/includes/ucp/usercp_viewdraft.php
+++ b/upload/includes/ucp/usercp_viewdraft.php
@@ -2,7 +2,7 @@
 
 if (!defined('BB_ROOT')) die(basename(__FILE__));
 
-if (empty($_GET[POST_USERS_URL]) || $_GET[POST_USERS_URL] == ANONYMOUS) bb_die($lang['NO_USER_ID_SPECIFIED']);
+if (empty($_GET[POST_USERS_URL]) || $_GET[POST_USERS_URL] == GUEST_UID) bb_die($lang['NO_USER_ID_SPECIFIED']);
 
 if (!$profiledata = get_userdata($_GET[POST_USERS_URL])) bb_die($lang['NO_USER_ID_SPECIFIED']);
 
diff --git a/upload/includes/ucp/usercp_viewprofile.php b/upload/includes/ucp/usercp_viewprofile.php
index 0bf291307..7fd7f3ecb 100644
--- a/upload/includes/ucp/usercp_viewprofile.php
+++ b/upload/includes/ucp/usercp_viewprofile.php
@@ -8,7 +8,7 @@ $datastore->enqueue(array(
 	'ranks',
 ));
 
-if (empty($_GET[POST_USERS_URL]) || $_GET[POST_USERS_URL] == ANONYMOUS)
+if (empty($_GET[POST_USERS_URL]) || $_GET[POST_USERS_URL] == GUEST_UID)
 {
 	bb_die($lang['NO_USER_ID_SPECIFIED']);
 }
diff --git a/upload/index.php b/upload/index.php
index 63334ddef..37e5e00ab 100644
--- a/upload/index.php
+++ b/upload/index.php
@@ -65,7 +65,7 @@ if (!$forums = $datastore->get('cat_forums'))
 $cat_title_html = $forums['cat_title_html'];
 $forum_name_html = $forums['forum_name_html'];
 
-$anon = ANONYMOUS;
+$anon = GUEST_UID;
 $excluded_forums_csv = $user->get_excluded_forums(AUTH_VIEW);
 $only_new = $user->opt_js['only_new'];
 
diff --git a/upload/modcp.php b/upload/modcp.php
index abdeee307..a232e6d22 100644
--- a/upload/modcp.php
+++ b/upload/modcp.php
@@ -646,7 +646,7 @@ switch ($mode)
 		break;
 
 	case 'ip':
-		$anon = ANONYMOUS;
+		$anon = GUEST_UID;
 
 		$rdns_ip_num = ( isset($_GET['rdns']) ) ? $_GET['rdns'] : "";
 
@@ -755,7 +755,7 @@ switch ($mode)
 					'ROW_CLASS'      => !($i % 2) ? 'row4' : 'row5',
 					'USERNAME'       => wbr($username),
 					'POSTS'          => $row['postings'],
-					'U_PROFILE'      => ($id == ANONYMOUS) ? "modcp.php?mode=ip&amp;p=$post_id&amp;t=$topic_id" : PROFILE_URL . $id,
+					'U_PROFILE'      => ($id == GUEST_UID) ? "modcp.php?mode=ip&amp;p=$post_id&amp;t=$topic_id" : PROFILE_URL . $id,
 					'U_SEARCHPOSTS'  => "search.php?search_author=1&amp;uid=$id",
 				));
 
diff --git a/upload/posting.php b/upload/posting.php
index 4c3f7be8b..c1e0f3af9 100644
--- a/upload/posting.php
+++ b/upload/posting.php
@@ -726,7 +726,7 @@ else
 		}
 		else
 		{
-			$username = ( $post_info['user_id'] == ANONYMOUS && !empty($post_info['post_username']) ) ? $post_info['post_username'] : '';
+			$username = ( $post_info['user_id'] == GUEST_UID && !empty($post_info['post_username']) ) ? $post_info['post_username'] : '';
 		}
 	}
 }
@@ -738,7 +738,7 @@ if ($error_msg)
 	));
 }
 
-if (IS_GUEST || ($mode == 'editpost' && $post_info['poster_id'] == ANONYMOUS))
+if (IS_GUEST || ($mode == 'editpost' && $post_info['poster_id'] == GUEST_UID))
 {
 	$template->assign_var('POSTING_USERNAME');
 }
@@ -748,7 +748,7 @@ if (IS_GUEST || ($mode == 'editpost' && $post_info['poster_id'] == ANONYMOUS))
 //
 if (!IS_GUEST)
 {
-	if ($mode != 'editpost' || ($mode == 'editpost' && $post_info['poster_id'] != ANONYMOUS))
+	if ($mode != 'editpost' || ($mode == 'editpost' && $post_info['poster_id'] != GUEST_UID))
 	{
 		$template->assign_var('SHOW_NOTIFY_CHECKBOX');
 	}
diff --git a/upload/privmsg.php b/upload/privmsg.php
index 4b458b811..800c19e51 100644
--- a/upload/privmsg.php
+++ b/upload/privmsg.php
@@ -956,7 +956,7 @@ else if ( $submit || $refresh || $mode != '' )
 
 			$to_userdata = get_userdata ($to_username_sql);
 
-			if (!$to_userdata || $to_userdata['user_id'] == ANONYMOUS)
+			if (!$to_userdata || $to_userdata['user_id'] == GUEST_UID)
 			{
 				$error = TRUE;
 				$error_msg = $lang['NO_SUCH_USER'];
@@ -1199,7 +1199,7 @@ else if ( $submit || $refresh || $mode != '' )
 			$sql = "SELECT username
 				FROM " . BB_USERS . "
 				WHERE user_id = $user_id
-					AND user_id <> " . ANONYMOUS;
+					AND user_id <> " . GUEST_UID;
 			if ( !($result = DB()->sql_query($sql)) )
 			{
 				$error = TRUE;
diff --git a/upload/search.php b/upload/search.php
index 76157cc69..c7f34d895 100644
--- a/upload/search.php
+++ b/upload/search.php
@@ -85,7 +85,7 @@ $poster_name_max_len = 25;
 $start = isset($_REQUEST['start']) ? abs(intval($_REQUEST['start'])) : 0;
 $url   = basename(__FILE__);
 
-$anon_id    = ANONYMOUS;
+$anon_id    = GUEST_UID;
 $user_id    = $userdata['user_id'];
 $lastvisit  = (IS_GUEST) ? TIMENOW : $userdata['user_lastvisit'];
 $search_id  = (isset($_GET['id']) && verify_id($_GET['id'], SEARCH_ID_LENGTH)) ? $_GET['id'] : '';
@@ -930,7 +930,7 @@ function username_search ($search_match)
 			SELECT username
 			FROM ". BB_USERS ."
 			WHERE username LIKE '". DB()->escape($username_search) . "'
-				AND user_id <> ". ANONYMOUS ."
+				AND user_id <> ". GUEST_UID ."
 			ORDER BY username
 			LIMIT 200
 		";
diff --git a/upload/tracker.php b/upload/tracker.php
index 406c38a07..fa8be4399 100644
--- a/upload/tracker.php
+++ b/upload/tracker.php
@@ -410,9 +410,9 @@ if (!$set_default)
 
 		if ($req_poster_id)
 		{
-			if ($req_poster_id == ANONYMOUS)
+			if ($req_poster_id == GUEST_UID)
 			{
-				$poster_id_val = ANONYMOUS;
+				$poster_id_val = GUEST_UID;
 				$poster_name_val = $lang['GUEST'];
 			}
 			else if ($poster_name_val = get_username($req_poster_id))
diff --git a/upload/viewforum.php b/upload/viewforum.php
index 5a266f620..be2087a32 100644
--- a/upload/viewforum.php
+++ b/upload/viewforum.php
@@ -22,7 +22,7 @@ $forum_id  = (int) request_var('f', '');
 $start     = abs(intval(request_var('start', '')));
 $mark_read = (request_var('mark', '') === 'topics');
 
-$anon = ANONYMOUS;
+$anon = GUEST_UID;
 
 // Start session
 $user->session_start();
diff --git a/upload/viewtopic.php b/upload/viewtopic.php
index 86e306e7a..88209d22f 100644
--- a/upload/viewtopic.php
+++ b/upload/viewtopic.php
@@ -802,17 +802,17 @@ $this_date = bb_date(TIMENOW ,'md', 'false');
 for($i = 0; $i < $total_posts; $i++)
 {
 	$poster_id        = $postrow[$i]['user_id'];
-	$poster           = ( $poster_id == ANONYMOUS ) ? $lang['GUEST'] : $postrow[$i]['username'];
-	$poster_birthday  = ($postrow[$i]['user_id'] != ANONYMOUS) ? date('md', strtotime($postrow[$i]['user_birthday'])) : '';
+	$poster           = ( $poster_id == GUEST_UID ) ? $lang['GUEST'] : $postrow[$i]['username'];
+	$poster_birthday  = ($postrow[$i]['user_id'] != GUEST_UID) ? date('md', strtotime($postrow[$i]['user_birthday'])) : '';
 	$post_date        = bb_date($postrow[$i]['post_time'], $bb_cfg['post_date_format']);
 	$max_post_time    = max($max_post_time, $postrow[$i]['post_time']);
-	$poster_posts     = ( $postrow[$i]['user_id'] != ANONYMOUS ) ? $postrow[$i]['user_posts'] : '';
-	$poster_from      = ( $postrow[$i]['user_from'] && $postrow[$i]['user_id'] != ANONYMOUS ) ? $postrow[$i]['user_from'] : '';
-	$poster_joined    = ( $postrow[$i]['user_id'] != ANONYMOUS ) ? $lang['JOINED'] . ': ' . bb_date($postrow[$i]['user_regdate'], $lang['DATE_FORMAT']) : '';
-	$poster_longevity = ( $postrow[$i]['user_id'] != ANONYMOUS ) ? delta_time($postrow[$i]['user_regdate']) : '';
+	$poster_posts     = ( $postrow[$i]['user_id'] != GUEST_UID ) ? $postrow[$i]['user_posts'] : '';
+	$poster_from      = ( $postrow[$i]['user_from'] && $postrow[$i]['user_id'] != GUEST_UID ) ? $postrow[$i]['user_from'] : '';
+	$poster_joined    = ( $postrow[$i]['user_id'] != GUEST_UID ) ? $lang['JOINED'] . ': ' . bb_date($postrow[$i]['user_regdate'], $lang['DATE_FORMAT']) : '';
+	$poster_longevity = ( $postrow[$i]['user_id'] != GUEST_UID ) ? delta_time($postrow[$i]['user_regdate']) : '';
 
 	$poster_avatar = '';
-	if ( !$user->opt_js['h_av'] && $poster_id != ANONYMOUS )
+	if ( !$user->opt_js['h_av'] && $poster_id != GUEST_UID )
 	{
 		$poster_avatar = get_avatar($postrow[$i]['user_avatar'], $postrow[$i]['user_avatar_type'], !bf($postrow[$i]['user_opt'], 'user_opt', 'allow_avatar'));
 	}
@@ -826,7 +826,7 @@ for($i = 0; $i < $total_posts; $i++)
 	}
 
 	// Handle anon users posting with usernames
-	if ($poster_id == ANONYMOUS && $postrow[$i]['post_username'] != '')
+	if ($poster_id == GUEST_UID && $postrow[$i]['post_username'] != '')
 	{
 		$poster = $postrow[$i]['post_username'];
 	}
@@ -834,7 +834,7 @@ for($i = 0; $i < $total_posts; $i++)
 	// Buttons
 	$pm_btn = $profile_btn = $delpost_btn = $edit_btn = $ip_btn = $quote_btn = '';
 
-	if ($poster_id != ANONYMOUS)
+	if ($poster_id != GUEST_UID)
 	{
 		$profile_btn = true;
 		$pm_btn = true;