docs/_layouts/guide.html

---
layout: 2ColLeft
---
{{ content }}

{% assign guides = (site.guides | sort: 'index') %}
{% for guide in guides %}
    {% if page.title == guide.title %}
        {% assign prev = guide.index | minus: 2 %}
        {% assign next = guide.index %}

        <ul class="pager">
            {% unless prev == -1 %}
                <li class="previous">
                    <a href="{{ guides[prev].url }}">&larr; {{ guides[prev].title }}</a>
                </li>
            {% endunless %}
            {% if guides[next] %}
                <li class="next">
                    <a href="{{ guides[next].url }}">{{ guides[next].title }} &rarr;</a>
                </li>
            {% endif %}
        </ul>
    {% endif %}
{% endfor %}