tracks/app/views/projects/_project_state_group.rhtml

<div class="project-state-group" id="list-<%= state %>-projects-container" <%= " style=\"display:none\"" if project_state_group.empty? %>>
  <h2><span id="<%= state %>-projects-count" class="badge"><%= project_state_group.length %></span><%= state.titlecase %> Projects</h2>
  <div class="menu_sort"><span class="sort_separator">Sort&nbsp;</span>
  <div class="alpha_sort">
    <%= link_to("Alphabetically", alphabetize_projects_path(:state => state),
                 :class => "alphabetize_link", :title => "Sort these projects alphabetically") %>
    <%  apply_behavior '.alphabetize_link:click', :prevent_default => true do |page, element|
          page.confirming 'Are you sure that you want to sort these projects alphabetically? This will replace the existing sort order.' do
            page << "alphaSort = this.up('.alpha_sort');
                     alphaSort.startWaiting();"
            page << remote_to_href(:complete => "alphaSort.stopWaiting()")
          end
        end
     %></div><span class="sort_separator">&nbsp;|&nbsp;</span><div class="tasks_sort">
    <%= link_to("By number of tasks", actionize_projects_path(:state => state),
                 :class => "actionize_link", :title => "Sort these projects by number of tasks") %>
    <%  apply_behavior '.actionize_link:click', :prevent_default => true do |page, element|
          page.confirming 'Are you sure that you want to sort these projects by the number of tasks? This will replace the existing sort order.' do
            page << "tasksSort = this.up('.tasks_sort');
                     tasksSort.startWaiting();"
            page << remote_to_href(:complete => "tasksSort.stopWaiting()")
          end
        end
     %></div>
  </div>
  
  <div id="list-<%= state %>-projects" class="project-list">
    <%= render :partial => 'project_listing', :collection => project_state_group %>
  </div>
  <%= sortable_element "list-#{state}-projects", get_listing_sortable_options("list-#{state}-projects") %>
</div>