Fix if class activey

templates/base.html

@@ -61,7 +61,7 @@
                     {% for title,url in MENUITEMS %}
                         {% if url is string %}
                             {% if title != 'Search' %}
-                                <li {% if url == link %}class="active"{% endif %}>
+                                <li {% if output_file == link %}class="active"{% endif %}>
                                     <a href="{{ genurl( url ) }}" {{ newtab(url) }}>{{ title }}</a>
                                 </li>
                             {% endif %}