	<!-- Menu Disciplina -->
	<div class="menu">
		<h1>Disciplina</h1>
		<ul>
			<li><%= link_to "Visão Geral", course_url(@course) %></li>
			<li><%= link_to "Noticias", course_news_index_url(@course) %></li>
			<li><%= link_to "Calendário", course_events_url(@course) %></li>
			<li><%= link_to "Mudanças recentes", course_log_url(@course) %></li>
		</ul>
	</div>

  <% if @course.related_courses.length > 1 %>
	<div class="menu">
		<h1>Semestres</h1>
		<ul>
      <% for c in @course.related_courses %>
        <li><%= (c == @course) ? c.period : link_to(c.period, course_url(c)) %></li>
      <% end %>
		</ul>
	</div>
  <% end %>
