Форуми / Cotonti / Extensions / userpages plugin modification

Here's the code
[spoiler]

<?PHP
/* ====================
Seditio - Website engine
Copyright Neocrome
http://www.neocrome.net

[BEGIN_SED]
File=plugins/userpages/userpages.php
Version=100
Updated=2006-jan-01
Type=Plugin
Author=Neocrome
Description=
[END_SED]

[BEGIN_SED_EXTPLUGIN]
Code=userpages
Part=main
File=userpages
Hooks=users.details.tags
Tags=users.details.tpl:{USERS_DETAILS_USERPAGES}
Minlevel=0
Order=10
[END_SED_EXTPLUGIN]

==================== */

if ( !defined('SED_CODE') ) { die("Hacking attempt."); }

/* ============ MASKS FOR THE HTML OUTPUT =========== */

$mask = "%3\$s : %1\$s"." ".$cfg['separator']." "."%2\$s"."<br />";
// %1\$s = Link to the category
// %2\$s = Link to the page
// %3\$s = Date

/* ====================== */

if (!empty($urr['user_name']))
	{
	$ps = sed_import('ps','G','ALP');

	if ($ps=='cat')
		{
		$sql = sed_sql_query("SELECT page_id, page_cat, page_title, page_date FROM $db_pages WHERE page_state=0 AND page_cat NOT LIKE 'system' AND page_ownerid='".$urr['user_id']."' ORDER by page_cat ASC", "Plugins");
		}
	else
		{
		$sql = sed_sql_query("SELECT page_id, page_cat, page_title, page_date FROM $db_pages WHERE page_state=0 AND page_cat NOT LIKE 'system' AND page_ownerid='".$urr['user_id']."' ORDER by page_date DESC", "Plugins");
		}

	while ($row = sed_sql_fetcharray($sql))
		{
		$userpages .= (sed_auth('page', $row['page_cat'], 'R')) ? sprintf($mask,
			"<a href=\"list.php?c=".$row['page_cat']."\">".$sed_cat[$row['page_cat']]['title']."</a>",
			"<a href=\"page.php?id=".$row['page_id']."\">".sed_cc(sed_cutstring(stripslashes($row['page_title']),48))."</a>",
			date($cfg['formatyearmonthday'], $row['page_date'] + $usr['timezone'] * 3600)
				) : '';
		}

	if (empty($userpages))
		{ $userpages =  $L['None']; }
	elseif (sed_sql_numrows($sql)>2)
		{
		$userpages_head = "[<a href=\"users.php?m=details&amp;id=".$urr['user_id']."\">Sort by date</a>]";
		$userpages_head .= " [<a href=\"users.php?m=details&amp;id=".$urr['user_id']."&amp;ps=cat\">Sort by category</a>]"."<br />&nbsp;<br />";
		}

	$userpages = $userpages_head . $userpages;


	$t->assign(array(
		"USERS_DETAILS_USERPAGES" => $userpages
			));
	}


?>

[/spoiler]
Could someone help modifying it, so it will show specified number of last pages, and not all? Some ppl have 1000+ submitted pages, and it causes troubles.

Not so easy for me.
Paginated- it's the ultimate update, but even show only last x pages as option will aslo be good.
I'm not asking you (i know you're quite bisy), but if someone can find the time to make the change, please do :)