echo '<div class="list3"><center>';
$req = mysql_query("SELECT COUNT(*) FROM `blog` WHERE `type` = 'bl'");
$total = mysql_result($req, 0);
$req = mysql_query("SELECT * FROM `blog` WHERE `type`='bl' ORDER BY `time`");
$total = $total * 3;
$array = array();
$a = 0;
while ($res = mysql_fetch_array($req)) {
$a++;
if(!in_array($res['metk1'], $array))
$array[$a] = $res['metk1'];
$a++;
if(!in_array($res['metk2'], $array))
$array[$a] = $res['metk2'];
$a++;
if(!in_array($res['metk3'], $array))
$array[$a] = $res['metk3'];
}
for($i = 0; $i < $total; $i++){
echo ' <a href="blog.php">'.$array[$i].'</a> ';
}
echo '</center></div>';