functie retunt nix

<?php
function navigation($table,$map,$file,$rowsPerPage,$pageNum) {
$result = mysql_query("SELECT COUNT(id) AS numrows FROM ".$table."") or die(mysql_error());
$row = mysql_fetch_array($result, MYSQL_ASSOC);
$numrows = $row['numrows'];

$maxPage = ceil($numrows/$rowsPerPage);

$nav = '';

for($page = 1; $page <= $maxPage; $page++) {
if ($page == $pageNum) {
$nav .= " Page: <b>$page</b>";
}else{
$nav .= "<a href=\"?page='".$map."'/'".$file."'&p=$page\">$page</a> ";
}
}

if ($pageNum > 1) {
$page = $pageNum - 1;
$prev = "<a href=\"?page='".$map."'/'".$file."'&p=$page\">[Prev]</a> ";

$first = "<a href=\"?page='".$map."'/'".$file."'&p=1\">[First Page]</a> ";
}else{
$prev = ' ';
$first = ' ';
}

if ($pageNum < $maxPage) {
$page = $pageNum + 1;
$next = "<a href=\"?page='".$map."'/'".$file."'&p=$page\">[Next]</a> ";

$last = "<a href=\"?page='".$map."'/'".$file."'&p=$maxPage\">[Last Page]</a> ";
}else{
$next = ' ';
$last = ' ';
}

$navi = $first . $prev . $nav . $next . $last;

	return $navi;
}
?>

<?php
function navigation($table,$map,$file,$rowsPerPage,$pageNum) {
$result = mysql_query("SELECT COUNT(id) AS numrows FROM ".$table."") or die(mysql_error());
$row = mysql_fetch_array($result, MYSQL_ASSOC);
$numrows = $row['numrows'];
 
$maxPage = ceil($numrows/$rowsPerPage);
 
$nav = '';
 
for($page = 1; $page <= $maxPage; $page++) {
if ($page == $pageNum) {
$nav .= " Page: <b>$page</b>";
}else{
$nav .= "<a href=\"?page='".$map."'/'".$file."'&p=$page\">$page</a> ";
}
}
 
if ($pageNum > 1) {
$page = $pageNum - 1;
$prev = "<a href=\"?page='".$map."'/'".$file."'&p=$page\">[Prev]</a> ";
 
$first = "<a href=\"?page='".$map."'/'".$file."'&p=1\">[First Page]</a> ";
}else{
$prev = ' ';
$first = ' ';
}
 
if ($pageNum < $maxPage) {
$page = $pageNum + 1;
$next = "<a href=\"?page='".$map."'/'".$file."'&p=$page\">[Next]</a> ";
 
$last = "<a href=\"?page='".$map."'/'".$file."'&p=$maxPage\">[Last Page]</a> ";
}else{
$next = ' ';
$last = ' ';
}
 
$navi = $first . $prev . $nav . $next . $last;
 
	return $navi;
}
?>

<?php
navigation(news,news,news,10,1);
?>

<?php
navigation(news,news,news,10,1);
?>

<?php
echo navigation(news,news,news,10,1);
?>

<?php
echo navigation(news,news,news,10,1);
?>