anchor.diff:  			</tr>
   			</table>
   			-->
  -			<ul id="navigation">
  -				<li class="navigation_menu capitalize">
  -					<%= link_to t('views.paths.home'), home_path -%>
  -				</li>
  -				<li class="navigation_menu">
  -					<%= link_to "PubMed #{t('activerecord.models.doc').pluralize}", pmdocs_path -%>
  -				</li>
  -				<li class="navigation_menu">
  -					<%= link_to "PMC #{t('activerecord.models.doc').pluralize}", pmcdocs_path -%>
  -				</li>
  -				<li class="navigation_menu">
  -					<%=  link_to t('activerecord.models.project'), projects_path -%>
  -				</li>
  +			<ul id='navigation'>
  +				<% DocumentationCategory.all.each do |documentation_categorie| -%>
  +					<li class="navigation_menu"><%= link_to_unless_current documentation_categorie.name, documentations_category_documentations_path(documentation_categorie.name) -%></li>
  +				<% end -%>
  +				<li class="navigation_menu"><a href="http://dbcls.rois.ac.jp">DBCLS</a></li>
   			</ul>
   		</div>
   		
  
positive.code: 		<div id="main">
  			<%= yield -%>
  		</div>
  		
  		<ul id='footer_navigation'>
  			<% DocumentationCategory.all.each do |documentation_categorie| -%>
  				<li><%= link_to_unless_current documentation_categorie.name, documentations_category_documentations_path(documentation_categorie.name) -%></li>
  			<% end -%>
  			<li><a href="http://dbcls.rois.ac.jp">DBCLS</a></li>
  		</ul>
  		<div id="footer">
  			<div class='credit'>
  				<%= t('views.service.credit').html_safe -%>
  
negative.code: 				<div id="slogan"><%= t('views.service.slogan') -%></div>
  			</div>
  			
  			<div id="account">
  				<span id="language">
  					<%= language_switch_helper.html_safe %>
  