diff --git a/library/Fiktiv/View/Helper/AuthLink.php b/library/Fiktiv/View/Helper/AuthLink.php
index c1a8fa0..014d878 100644
--- a/library/Fiktiv/View/Helper/AuthLink.php
+++ b/library/Fiktiv/View/Helper/AuthLink.php
@@ -14,5 +14,4 @@ class Fiktiv_View_Helper_AuthLink extends Zend_View_Helper_Abstract
 
         return '<a href="' . $this->view->url(array_merge($options, array('action' => 'login'))) . '">' . $this->view->translate('u:login') . '</a>';
     }
-
 }
\ No newline at end of file
diff --git a/library/Fiktiv/View/Helper/RenderMenu.php b/library/Fiktiv/View/Helper/RenderMenu.php
index d69eb6e..d989be2 100644
--- a/library/Fiktiv/View/Helper/RenderMenu.php
+++ b/library/Fiktiv/View/Helper/RenderMenu.php
@@ -4,13 +4,16 @@ class Fiktiv_View_Helper_RenderMenu extends Zend_View_Helper_Abstract
 {
     public function renderMenu()
     {
-        $active = $this->view->navigation()->menu()->findActive($this->view->navigation()->getContainer());
+        $navigation = $this->view->navigation();
+        $container  = $navigation->getContainer();
+        $active     = $navigation->menu()->findActive($navigation->getContainer());
 
         if ($active && $active['page']->hasPages()) {
-            return $this->view->navigation()->menu()->setMaxDepth(0)->setUlClass('b')->renderMenu();
+            $class = 'b';
+        } else {
+            $class = 'navigation';
         }
 
-        return $this->view->navigation()->menu()->setMaxDepth(0)->setUlClass('navigation')->renderMenu();
+        return $navigation->menu()->setMaxDepth(0)->setUlClass($class)->renderMenu();
     }
-
 }
\ No newline at end of file
diff --git a/library/Fiktiv/View/Helper/RenderSubMenu.php b/library/Fiktiv/View/Helper/RenderSubMenu.php
index f71e86d..dcce002 100644
--- a/library/Fiktiv/View/Helper/RenderSubMenu.php
+++ b/library/Fiktiv/View/Helper/RenderSubMenu.php
@@ -4,12 +4,14 @@ class Fiktiv_View_Helper_RenderSubMenu extends Zend_View_Helper_Abstract
 {
     public function renderSubMenu()
     {
-        $active = $this->view->navigation()->menu()->findActive($this->view->navigation()->getContainer());
+        $navigation = $this->view->navigation();
+        $container  = $navigation->getContainer();
+        $active     = $navigation->menu()->findActive($navigation->getContainer());
 
         if ($active && $active['page']->hasPages()) {
-            return $this->view->navigation()->menu()->setUlClass('b')->renderSubMenu();
+            return $navigation->menu()->setUlClass('b')->renderSubMenu();
         }
 
+        return '';
     }
-
 }
\ No newline at end of file
diff --git a/library/Fiktiv/View/Helper/Translate.php b/library/Fiktiv/View/Helper/Translate.php
index d015e1c..2bd42a1 100644
--- a/library/Fiktiv/View/Helper/Translate.php
+++ b/library/Fiktiv/View/Helper/Translate.php
@@ -26,5 +26,4 @@ class Fiktiv_View_Helper_Translate extends Zend_View_Helper_Translate
 
         return parent::translate($key, $options);
     }
-
 }
\ No newline at end of file