copyleftconf-website/pinaxcon/templates/_default_sidebar.html

{% load sponsorship_tags %}
{% load thumbnail %}
{% load pinax_boxes_tags %}

{% sponsor_levels as levels %}

<h4>Sponsors</h4>

<div class="sponsor-list">
    {% for level in levels %}
        {% if level.sponsors %}
            <h3 style="margin-top: 3em;">{{ level.name }}</h3>

            {% for sponsor in level.sponsors %}
                <div style="margin: 10px 0;">
                    {% if sponsor.website_logo %}
                        <a href="{{ sponsor.external_url }}">
                            <img src="{% thumbnail sponsor.website_logo '100x60' %}" alt="{{ sponsor.name }}" />
                        </a>
                    {% else %}
                        <a href="{{ sponsor.external_url }}">{{ sponsor.name }}</a>
                    {% endif %}
                </div>
            {% endfor %}
        {% endif %}
    {% endfor %}
</div>