All links in the trail now are active, not only the bottom one

template.php

@@ -239,9 +239,20 @@ function valencia_header_menu($vars) {
         if (is_numeric($key)) {
             $link_title = $link['#title'];
             $link_href = $link['#href'];
+
+            if ($link['#original_link']['in_active_trail']) {
+                $html .= '<li>' . l($link_title, $link_href, array(
+                    'html' => 'true',
+                    'attributes' => array(
+                        'class' => array(
+                            'active'
+                    )))) . '</li>';
+            }
+            else {
                 $html .= '<li>' . l($link_title, $link_href, array('html' => 'true')) . '</li>';
             }
         }
+    }
 
     $html .= '</ul>';
     return $html;