New navigation footer

nav_footer

{% get_navigation_by_name "footer" as footer %}
        <dl>
        {% recursetree footer.root %}
        
        {% if not node.is_leaf_node %}
        <dt>{{ node.label }}</dt>
        {% else %}
        <a href="{{ node.url }}" {% if node.is_external %}target="_blank"{% endif %} title="{{ node.title }}" alt="{{ node.alt_text }}">{{ node.label }}</a>{% if not node.is_last_sibling %}, {% endif %}
        {% endif %}
        
        {% if not node.is_leaf_node %}
            <dd>
            {{ children }}
            </dd>
        {% endif %}

	{% endrecursetree %}
	</dl>