Display ussergroup name instead of usergroup id

[Mythotical]

Ok I did the JOIN, now I need to means to display it so it shows:

Super Moderators, Administrators

Instead of:

5,6

Right now it shows the first result instead of giving both names as there are 2 usergroupid's.

--------------- Added [DATE]1261465186[/DATE] at [TIME]1261465186[/TIME] ---------------

EDIT: I have tried this so far:

PHP Code:

$unames                = $filerow['usergroupid'];
$unames                = explode(',', $unames);

foreach ($unames AS $utitle)
{
        $u = $utitle;
} 


Keep in mind this is pulling info from a SELECT with a LEFT JOIN. Here is the entire thing:

PHP Code:

$filesql = $db->query_read("SELECT dls.*, ugroups.usergroupid AS uid, ugroups.title AS uname FROM `" . TABLE_PREFIX . "download` AS dls
                            LEFT JOIN `" . TABLE_PREFIX . "usergroup` AS ugroups ON (dls.usergroupid = ugroups.usergroupid)
                            WHERE moderated = '1'");


while ($filerow = $db->fetch_array($filesql))
{
    $file_id            = $filerow['file_id'];
    $version            = $filerow['version'];
    $name                = $filerow['name']; 
    $title                = $filerow['title'];
    $description        = $filerow['description'];
    $usergroupid        = $filerow['usergroupid'];
    $type                = $filerow['type'];
    $size                = $filerow['size'];
    $username            = $filerow['username'];
    $userid                = $filerow['userid'];
    $catid                = $filerow['catid'];
    $bytes                = vbmksize($size);
    $unames                = $filerow['usergroupid'];
    $unames                = explode(',', $unames);

foreach ($unames AS $utitle)
{
        $u = $utitle;
}

    echo '<tr><td class="alt2" align="center"><a href="user.php?do=edit&u=' . $userid . '">' . $username . '</a></td><td class="alt1">' . $title . '<br /><a href="download.php?id=' . $file_id . '">' . $name . '</a></td><td class="alt2">' . $description . '</td><td class="alt1">' . $u . '</td><td class="alt2">' . $type . '</td><td class="alt1">' . $bytes . '</td><td class="alt2">' . $catid . '</td><td class="alt1"><a href="download.php?do=okfile&amp;fid='.$file_id.'">Approve ' . $username . '\'s File</a></td></tr>';
}