Forums / Cotonti / Support / Grup color Core hack how can do ?

Siena last version /system/functions.php  Open it !!!

i know wtih this code zone can core hack and we can do grup color

For example it was im using Genoa version ! and this code for me working , but with Siena its not working any :) Macik how can we do this ?

function sed_build_user($id, $user)
{
global $cfg;

if (($id==0 && !empty($user)))
{ $result = $user; }
elseif ($id==0)
{ $result = ''; }
else
{ $result = (!empty($user)) ? $user : '?'; }

$sql = sed_sql_query("SELECT gru_groupid FROM sed_groups_users WHERE gru_userid='$id' LIMIT 1");
$row = sed_sql_fetcharray($sql);

if ($row['gru_groupid']==5)
{
$result = "<img src=\"images/admin.png\"><a href=\"users.php?m=details&id=".$id."\"><font style=\"color:#bf0707;font-weight:bold;font-size: 9pt;\">".$result."</font></a>";
}
elseif ($row['gru_groupid']==4)
{
$result = "<a href=\"users.php?m=details&id=".$id."\"><font style=\"color:#a0a0a0;\">".$result."</font></a>";
}
elseif ($row['gru_groupid']==6)
{
$result = "<a href=\"users.php?m=details&id=".$id."\"><font style=\"color:#0000FF\">".$result."</font></a>";
}
elseif ($row['gru_groupid']==7)
{
$result = "<a href=\"users.php?m=details&id=".$id."\"><font style=\"color:#FF0000;font-weight:bold\">".$result."</font></a>";
}
else
{
$result = "<a href=\"users.php?m=details&amp;id=".$id."&amp;u='.$user.'\">".$user."</a>";

}
return($result);
}