{% load compress static %}{% spaceless %}

{% if condition %}
    {% compress js%}
        <script type="text/javascript">alert("{{ condition|default:"yellow" }}");</script>
        {% with names=my_names %}{% spaceless %}
          {% for name in names %}
          <script type="text/javascript" src="{% static name %}"></script>
          {% endfor %}
        {% endspaceless %}{% endwith %}
    {% endcompress %}
{% endif %}{% if not condition %}
    {% compress js %}
    <script type="text/javascript">var not_ok;</script>
    {% endcompress %}
{% else %}
    {% compress js %}
    <script type="text/javascript">var ok = "ok";</script>
    {% endcompress %}
{% endif %}{% endspaceless %}