function tab_zeilen($p_id)
{
$result = mysql_query("SELECT * FROM WEG_HGA_ZEILEN WHERE AKTUELL='1' && WEG_HG_P_ID='{$p_id}' ORDER BY KONTO, ART ASC") or mysql_error();
$numrows = mysql_numrows($result);
if ($numrows) {
echo "<table class=\"sortable\">";
echo "<tr><th>KONTO</th><th>TEXT</th><th>ART</th><th>BETRAG</th><th>HNDL BETRAG</th><th>ZUORDNUNG</th><th>SCHLÜSSEL</th></tr>";
while ($row = mysql_fetch_assoc($result)) {
$id = $row['ID'];
$konto = $row['KONTO'];
$art = $row['ART'];
$text = $row['TEXT'];
$betrag = $row['BETRAG'];
$betrag_hndl = $row['HNDL_BETRAG'];
$genkey_id = $id = $row['GEN_KEY_ID'];
$kos_typ = $row['KOS_TYP'];
$kos_id = $row['KOS_ID'];
$r = new rechnung();
$kos_bez = $r->kostentraeger_ermitteln($kos_typ, $kos_id);
$bk = new bk();
$bk->get_genkey_infos($genkey_id);
echo "<tr><td>{$konto}</td><td>{$text}</td><td>{$art}</td><td>{$betrag}</td><td>{$betrag_hndl}</td><td>{$kos_bez}</td><td>{$bk->g_key_name}</td></tr>";
}
echo "</table>";
}
}