+<% if @this_user %>
+ <h2><%= @this_user.display_name %>'s diary</h2>
+ <% if @user == @this_user %>
+ <%= link_to 'New diary post', :controller => 'diary_entry', :action => 'new', :display_name => @user.display_name %>
+ <% end %>
+<% else %>
+ <h2>Users' diaries</h2>
+ <% if @user %>
+ <%= link_to 'New diary post', :controller => 'diary_entry', :action => 'new', :display_name => @user.display_name %>
+ <% end %>
+<% end %>
+