Index: branches/5.3.x/core/units/helpers/navigation_bar.php
===================================================================
diff -u -N -r15483 -r15698
--- branches/5.3.x/core/units/helpers/navigation_bar.php	(.../navigation_bar.php)	(revision 15483)
+++ branches/5.3.x/core/units/helpers/navigation_bar.php	(.../navigation_bar.php)	(revision 15698)
@@ -1,6 +1,6 @@
 <?php
 /**
- * @version	$Id: navigation_bar.php 15424 2012-07-03 08:11:37Z alex $
+ * @version	$Id: navigation_bar.php 15698 2013-02-19 11:33:17Z alex $
  * @package	In-Portal
  * @copyright	Copyright (C) 1997 - 2012 Intechnic. All rights reserved.
  * @license	  GNU/GPL
@@ -283,12 +283,12 @@
 
 			$navbar_field = $ml_formatter->LangFieldName($category_title);
 
-			$id_field = $this->Application->getUnitOption('c', 'IDField');
-			$table_name = $this->Application->getUnitOption('c', 'TableName');
+			$config = $this->Application->getUnitConfig('c');
+			$id_field = $config->getIDField();
 
 			$this->Conn->nextQueryCachable = true;
 			$sql = 'SELECT ' . $navbar_field . ', ' . $id_field . '
-					FROM ' . $table_name . '
+					FROM ' . $config->getTableName() . '
 					WHERE ' . $id_field . ' IN (' . implode(',', $parent_path) . ')';
 			$category_names = $this->Conn->GetCol($sql, $id_field);
 
@@ -327,10 +327,12 @@
 			return $parent_path;
 		}
 
+		$config = $this->Application->getUnitConfig('c');
+
 		$this->Conn->nextQueryCachable = true;
 		$sql = 'SELECT ParentPath
-				FROM ' . $this->Application->getUnitOption('c', 'TableName') . '
-				WHERE ' . $this->Application->getUnitOption('c', 'IDField') . ' = ' . $category_id;
+				FROM ' . $config->getTableName() . '
+				WHERE ' . $config->getIDField() . ' = ' . $category_id;
 		$parent_path = $this->Conn->GetOne($sql);
 
 		$this->Application->setCache($cache_key, $parent_path);