{% extends "!layout.html" %}

{% block sidebartitle %}
{%- if language != "en" %}
[日本語] <a href="{{ pathto('../en/', 1) }}{{ pathto(pagename, 0, '.') }}">English</a>
{%- endif %}
{%- if language != "ja" %}
<a href="{{ pathto('../ja/', 1) }}{{ pathto(pagename, 0, '.') }}">日本語</a> [English]
{%- endif %}
{{ super() }}
{% endblock %}