{% load i18n %}

<form action="{% url 'set_language' %}" style="position: absolute;" method="post">{% csrf_token %}
  <input name="next" type="hidden" value="{{ redirect_to }}" />
  <select name="language">
    {% get_current_language as LANGUAGE_CODE %}
    {% get_available_languages as LANGUAGES %}
    {% get_language_info_list for LANGUAGES as languages %}
    {% for language in languages %}
    <option value="{{ language.code }}" {% if language.code == LANGUAGE_CODE %} selected="selected" {% endif %}>
      {{ language.name_local }} ({{ language.code }})
    </option>
    {% endfor %}
  </select>
  <input type="submit" value="Go" />
</form>