$show = TRUE;

if ($disabled  != '') {
    $arr = explode(",", $disabled );
    if (in_array($modx->documentIdentifier, $arr)) {
        $show = FALSE;
    }
}

if ($show) {
    include_once($modx->config['base_path'].'assets/plugins/qm/qm.inc.php');
    $qm = new Qm($modx, $jqpath, $loadmanagerjq, $loadfrontendjq, $noconflictjq, $loadtb, $tbwidth, $tbheight, $hidefields, $hidetabs, $hidesections, $addbutton, $tpltype, $tplid, $custombutton, $managerbutton, $logout, $disabled);
}