PhotoBook
{% block nav %}
{% block nav_index %}{% endblock %}
{% if user.username %}
{% block nav_youralbums %}{% endblock %}
{% endif %}
{% block nav_list %}{% endblock %}
{% block nav_user %}{% endblock %}
{% endblock %}
{% if user.username %}
Logged in as {{user.username}}
{% else %}
{% block nav_loggedout_msg %}{% endblock%}
{% endif %}