<% period.tasks.select {|task| task.in_list? }[0...5].map do |task| %>
• <%=task.description%>
<% end %>

<%=drop_receiving_element("sidebar_#{period.id}", :url => with_detour({:action => "move_task_to_period", :period_id => period.id, :layout => false}), :accept => "tasks", :loading => "", :complete => "", :hoverclass => 'highlight' )%>