$page = ( !isset($_GET['page']) || !is_numeric($_GET['page']) ) ? 1 : $_GET['page']; 
$max_results = 50; 
$from = (($page * $max_results) - $max_results); 
$query1 = mysql_query("SELECT * FROM thread WHERE fid = '$id' ORDER BY datetime DESC LIMIT $from,$max_results"); 

$results = mysql_num_rows(mysql_query("SELECT * FROM thread") or die(mysql_error())); 
$totalp = ceil($results/$max_results); 

for ($x=0; $x < $totalp; $x++){ 
if ($x > 0){ 
 $fid1 = $_GET['id'];
 echo "Page » ";
echo "<a href=\"/bsc/forum.php?id=$fid1&page=$x\">$x</a>"; 
} 
}