<div class="navbar navbar-default navbar-fixed-top" role="navigation">
	<div class="container">

		<!-- Collapsed navigation -->
		<div class="navbar-header">
			{% if nav|length>1 or (page.next_page or page.previous_page) or config.repo_url %}

			<!-- Expander button -->
			<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
				<span class="sr-only">Toggle navigation</span>
				<span class="icon-bar"></span>
				<span class="icon-bar"></span>
				<span class="icon-bar"></span>
			</button>
			{% endif %}

			<!-- Main title -->
			<a class="navbar-brand" href="{{ nav.homepage.url }}">{{ config.site_name }}</a>
		</div>

		<!-- Expanded navigation -->
		<div class="navbar-collapse collapse">
			{% if nav|length>1 %}

			<!-- Main navigation -->
			<ul class="nav navbar-nav">
				{% for nav_item in nav %}
				{% if nav_item.children %}
				<li class="dropdown{% if nav_item.active %} active{% endif %}">
					<a href="#" class="dropdown-toggle" data-toggle="dropdown">{{ nav_item.title }} <b class="caret"></b></a>
					<ul class="dropdown-menu">
						{% for nav_item in nav_item.children %}
						{% include "nav-sub.html" %}
						{% endfor %}
					</ul>
				</li>
				{% else %}
				<li {% if nav_item.active %}class="active" {% endif %}>
					<a href="{{ nav_item.url }}">{{ nav_item.title }}</a>
				</li>
				{% endif %}
				{% endfor %}
			</ul>
			{% endif %}
			<ul class="nav navbar-nav navbar-right">
				{% if config.repo_url %}
				<li>
					<a href="{{ config.repo_url }}">
						{% if config.repo_name == 'GitHub' %}
						<i class="fa fa-github"></i>
						{% elif config.repo_name == 'Bitbucket' %}
						<i class="fa fa-bitbucket"></i>
						{% endif %}
						{{ config.repo_name }}
					</a>
				</li>
				{% endif %}
			</ul>
		</div>
	</div>
</div>