$zapros = mysql_query("SELECT COUNT(*) FROM `wall` WHERE `user_id`='$user_id' AND `time`>'" . ($realtime - 259200) . "';");
$new = mysql_result($zapros, 0); $new = $new > 0 ? '/<span class="red">+' . $new . '</span>' : '';
$kol = mysql_query("SELECT COUNT(*) FROM `wall` WHERE `user_id`='$user_id'");
$colmes = mysql_result($kol, 0);