Merged trunk r1773.

git-svn-id: http://redmine.rubyforge.org/svn/branches/work@1774 e93f8b46-1217-0410-a6f0-8f06a7374b81

groups/app/views/wiki/history.rhtml

@@ -18,7 +18,7 @@
 <% line_num = 1 %>
 <% @versions.each do |ver| %>
 <tr class="<%= cycle("odd", "even") %>">
-    <td class="id"><%= link_to ver.version, :action => 'index', :page => @page.title, :version => ver.version %></th>
+    <td class="id"><%= link_to ver.version, :action => 'index', :page => @page.title, :version => ver.version %></td>
     <td class="checkbox"><%= radio_button_tag('version', ver.version, (line_num==1), :id => "cb-#{line_num}", :onclick => "$('cbto-#{line_num+1}').checked=true;") if show_diff && (line_num < @versions.size) %></td>
     <td class="checkbox"><%= radio_button_tag('version_from', ver.version, (line_num==2), :id => "cbto-#{line_num}", :onclick => "if ($('cb-#{line_num}').checked==true || $('version_from').value > #{ver.version}) {$('cb-#{line_num-1}').checked=true;}") if show_diff && (line_num > 1) %></td>
     <td align="center"><%= format_time(ver.updated_on) %></td>
@@ -30,6 +30,6 @@
 <% end %>
 </tbody>
 </table>
-<%= submit_tag l(:label_view_diff), :class => 'small' %>
+<%= submit_tag l(:label_view_diff), :class => 'small' if show_diff %>
 <span class="pagination"><%= pagination_links_full @version_pages, @version_count, :page_param => :p %></span>
 <% end %>