function ow(url) {
    window.open(url, 'EXTERNAL_WINDOW');
    return false;
}

function gu(url) {
    window.location.href = url;
    return false;
}

function dr() {
    if (confirm('Really remove this render?')) {
        return true;
    } else {
        return false;
    }
}

function deleteConfirm(item) {
    if (confirm('Really remove this ' + item + '?')) {
        return true;
    } else {
        return false;
    }
}