function getRelatedArticles($pageId)
{
    $text = getContentText($pageId);
    $relatedArticles = array();
    $strpos = strpos($text, 'Related Articles');
    $related_articles_string = substr($text, $strpos);
    $delimiterpos = strpos($related_articles_string, '==');
    //first == delimiter (== Related Articles ==)
    $related_articles_string = substr($related_articles_string, $delimiterpos + 2);
    $delimiterpos = strpos($related_articles_string, '==');
    //until next == delimiter
    if ($delimiterpos != '') {
        $related_articles_string = substr($related_articles_string, 0, $delimiterpos);
    } else {
        $related_articles_string = substr($related_articles_string, 0);
    }
    while (strpos($related_articles_string, '[[') !== false) {
        $startlink = strpos($related_articles_string, '[[');
        $endlink = strpos($related_articles_string, ']]');
        $link = substr($related_articles_string, $startlink + 2, $endlink - $startlink - 2);
        $related_articles_string = substr($related_articles_string, $endlink + 2);
        $page_title = str_replace(' ', '_', $link);
        $verticallinepos = strpos($page_title, '|');
        //some links contain an |
        if ($verticallinepos !== false) {
            $page_title = substr($page_title, $verticallinepos + 1);
        }
        $relatedArticlePageId = getPageId($page_title);
        if ($relatedArticlePageId !== false) {
            array_push($relatedArticles, $relatedArticlePageId);
        }
    }
    return $relatedArticles;
}
		WHERE co_idempresa = em_id
			AND co_contrato = vc_contrato
			AND vc_identidadvend = ev_id
			AND ev_identidad = en_id
			AND vc_idsucursal = su_id(+)
			AND vc_vigenciahasta IS NULL
			AND vc_fechabaja IS NULL
			AND art.afiliacion.check_cobertura(co_contrato, SYSDATE) = 1 _EXC1_
			AND ((en_idcanal = :idcanal AND en_id = :identidad _EXC2_)";
if (($_SESSION["canal"] == 321) and ($destino == "rc"))		// Si es Venta Directa y entraron por el menú de RC..
	$sql.= " OR (en_idcanal = 323 AND en_id = 400))";
else
	$sql.= ")";

$grilla = new Grid();
$grilla->addColumn(new Column("V", 0, true, false, -1, "btnEditar", "/index.php?pageid=".getPageId($destino), "", -1, true, -1, "Ver"));
$grilla->addColumn(new Column("Contrato"));
$grilla->addColumn(new Column("C.U.I.T."));
$grilla->addColumn(new Column("Razón Social"));
$grilla->addColumn(new Column("Vig. Desde"));
$grilla->addColumn(new Column("Vig. Hasta"));
$grilla->addColumn(new Column("Cant. Trab."));
$grilla->addColumn(new Column("Masa Salarial"));
$grilla->addColumn(new Column("Mes/Año"));
$grilla->setColsSeparator(true);
$grilla->setExtraConditions(array($where2, $where));
$grilla->setOrderBy($ob);
$grilla->setPageNumber($pagina);
$grilla->setParams($params);
$grilla->setRowsSeparator(true);
$grilla->setShowProcessMessage(true);
function getPageIds($db, $dbNames, $urlDetails)
{
    $urlIdPageIdMap = array();
    $urlDetailsToInsert = array();
    foreach ($urlDetails as $urlId => $urlDetail) {
        $sql = 'SELECT page_id
            FROM ' . $dbNames['summary'] . '.page
            WHERE checksum = :checksum';
        $st = $db->prepare($sql);
        $st->bindValue(':checksum', $urlDetail['urlChecksum'], PDO::PARAM_STR);
        $st->execute();
        $pageDetails = $st->fetch(PDO::FETCH_ASSOC);
        if ($pageDetails['page_id']) {
            $urlIdPageIdMap[$urlId] = $pageDetails['page_id'];
        } else {
            $urlDetailsToInsert[$urlId] = $urlDetail;
        }
        $st->closeCursor();
    }
    $numValuesToInsert = 0;
    $valuesToInsert = array();
    $queryPrefix = 'INSERT INTO ' . $dbNames['summary'] . '.page(page_id, name, checksum) VALUES';
    foreach ($urlDetailsToInsert as $urlDetailToInsert) {
        if ($numValuesToInsert >= 5000) {
            DbUtil::multipleInsert($db, $queryPrefix, $valuesToInsert, 3);
            $numValuesToInsert = 0;
            $valuesToInsert = array();
        }
        ++$numValuesToInsert;
        $valuesToInsert[] = '';
        $valuesToInsert[] = $urlDetailToInsert['url'];
        $valuesToInsert[] = $urlDetailToInsert['urlChecksum'];
    }
    DbUtil::multipleInsert($db, $queryPrefix, $valuesToInsert, 3);
    foreach ($urlDetailsToInsert as $urlId => $urlDetailToInsert) {
        $urlIdPageIdMap[$urlId] = getPageId($db, $dbNames, $urlDetailToInsert['url'], $urlDetailToInsert['urlChecksum']);
    }
    return $urlIdPageIdMap;
}