_sub-nav.html

{% set items = craft.entries.find({ section: section, limit: 5, order: 'postDate asc' }) %}
{% if items | length %}
        <ul>
                {% for entry in items %}
                        <li>
                                <a href="{{ entry.url }}">{{ entry.title }}</a>
                        </li>
                {% endfor %}
        </ul>
{% endif %}