- <li><%= link_to 'View', {:controller => 'site', :action => 'index'}, {:id => 'viewanchor', :title => 'view maps', :class => viewclass } %></li>
- <li><%= link_to 'Edit', {:controller => 'site', :action => 'edit'}, {:id => 'editanchor', :title => 'edit maps', :class => editclass } %></li>
- <li><%= link_to 'Export', {:controller => 'site', :action => 'export'}, {:id => 'exportanchor', :title => 'export map data', :class => exportclass } %></li>
- <li><%= link_to 'GPS traces', {:controller => 'trace', :action => 'list'}, {:id => 'traceanchor', :title => 'manage traces', :class => traceclass } %></li>
+ <li><%= link_to 'View', {:controller => 'site', :action => 'index'}, {:id => 'viewanchor', :title => 'view maps', :class => viewclass} %></li>
+ <li><%= link_to 'Edit', {:controller => 'site', :action => 'edit'}, {:id => 'editanchor', :title => 'edit maps', :class => editclass} %></li>
+ <% if params['controller'] == 'site' and (params['action'] == 'index' or params['action'] == 'export') %>
+ <li><%= link_to_remote 'Export', {:url => {:controller => 'export', :action => 'start'}}, {:id => 'exportanchor', :title => 'export map data', :class => exportclass, :href => url_for(:controller => 'site', :action => 'export')} %></li>
+ <% else %>
+ <li><%= link_to 'Export', {:controller => 'site', :action => 'export'}, {:id => 'exportanchor', :title => 'export map data', :class => exportclass} %></li>
+ <% end %>
+ <li><%= link_to 'GPS Traces', {:controller => 'trace', :action => 'list'}, {:id => 'traceanchor', :title => 'manage traces', :class => traceclass} %></li>
+ <li><%= link_to 'User Diaries', {:controller => 'diary_entry', :action => 'list'}, {:id => 'diaryanchor', :title => 'view user diaries', :class => diaryclass} %></li>