<%= render_sort_bar(true, delete_admin_designs_path(:direction => params[:direction], :sort => params[:sort], :sort_options => params[:sort_options]),
 ['title', 'title','span2', :title],
                          ['', '', 'span1', :default],
                          ['intro', 'intro', 'span7', :intro],
													['author', 'author', 'span2', :author]).html_safe %>
