<td>{% if course.start_date %}{{course.start_date}}{% endif %}{% if course.start_date or course.end_date %} - {% endif %}{% if course.end_date %}{{course.end_date}}{% endif %}</td>
</tr>
{% endfor %}
</table>
{% endblock %}
{% endif %}
{% else %}
{% blocktrans trimmed with RELATE=relate_site_name %} There are no courses hosted on this {{ RELATE }} site. {% endblocktrans %}
{% if not user.is_authenticated %}
{% url "relate-sign_in_by_user_pw" as relate-sign_in_by_user_pw %}
{% blocktrans trimmed %}
<ahref="{{ relate-sign_in_by_user_pw }}">Sign in</a> to get started.