if($all > 0){
$start = navig_start($all);
$pages = navig_pages();

$q = mysql_query("SELECT * FROM `forum_razdel` ORDER BY `id` DESC LIMIT $start, $pages");

function navig_start($all){
$page_get = isset($_GET['p']) ? num($_GET['p']) : '1';
$pages = navig_pages();
$start = $page_get * $pages - $pages;
return $start;
}

function navig_pages(){
global $user;
$pages = isset($user['id']) && $user['pages'] != 0 ? $user['pages'] : '9';
return $pages;
}

function navig($url, $all){
global $user;
$page_get = isset($_GET['p']) ? num($_GET['p']) : '1';
$pages = navig_pages();
$num_pages = ceil($all / $pages);

if($num_pages > 1){
echo '<div class="block">';
if($page_get > 1) echo '<a href="'.$url.'p='.($page_get - 1).'">Назад</a>';
if($page_get > 1 && $page_get < $num_pages) echo ' | ';
if($page_get < $num_pages) echo '<a href="'.$url.'p='.($page_get + 1).'">Вперед</a>';
echo '<br />';
for($pr = '', $i = 1; $i <= $num_pages; $i++){
echo $pr=(($i == 1 || $i == $num_pages || num($i - $page_get) < 2) ? ($i == $page_get ? " <span class='page'>| $i |</span> " : '<span class="page_act"><a class="ajax" href="'.$url.'p='.$i.'">'.$i.'</a></span> ') : (($pr == ' .. ' || $pr == '')? '' : ' .. '));
}
echo '</div>';
}
}