Index: trunk/core/units/general/helpers/recursive_helper.php
===================================================================
diff -u -N -r5177 -r5178
--- trunk/core/units/general/helpers/recursive_helper.php	(.../recursive_helper.php)	(revision 5177)
+++ trunk/core/units/general/helpers/recursive_helper.php	(.../recursive_helper.php)	(revision 5178)
@@ -17,20 +17,20 @@
 					$this->DeleteCategory($sub_category_id);
 				}
 			}
-			else {
-				// 1. remove category items from this category if it is supplemental (non-primary) category to them
-				$sql = 'DELETE FROM '.TABLE_PREFIX.'CategoryItems
-						WHERE ('.$id_field.' = '.$category_id.') AND (PrimaryCat = 0)';
-				$this->Conn->Query($sql);
-				
-				$temp_handler =& $this->Application->recallObject('c_TempHandler', 'kTempTablesHandler');
-				
-				// 2. delete items this have this category as primary
-//				$temp_handler->DeleteItems($item_prefix, '', $item_ids);
-				
-				// 3. delete this category
-				$temp_handler->DeleteItems('c', '', Array($category_id));
-			}
+			
+			// 1. remove category items from this category if it is supplemental (non-primary) category to them
+			$sql = 'DELETE FROM '.TABLE_PREFIX.'CategoryItems
+					WHERE ('.$id_field.' = '.$category_id.') AND (PrimaryCat = 0)';
+			$this->Conn->Query($sql);
+			
+			$temp_handler =& $this->Application->recallObject('c_TempHandler', 'kTempTablesHandler');
+			
+			// 2. delete items this have this category as primary
+//			$temp_handler->DeleteItems($item_prefix, '', $item_ids);
+			
+			// 3. delete this category
+			$temp_handler->DeleteItems('c', '', Array($category_id));
+			
 		}
 	}
 
Index: trunk/kernel/units/general/helpers/recursive_helper.php
===================================================================
diff -u -N -r5177 -r5178
--- trunk/kernel/units/general/helpers/recursive_helper.php	(.../recursive_helper.php)	(revision 5177)
+++ trunk/kernel/units/general/helpers/recursive_helper.php	(.../recursive_helper.php)	(revision 5178)
@@ -17,20 +17,20 @@
 					$this->DeleteCategory($sub_category_id);
 				}
 			}
-			else {
-				// 1. remove category items from this category if it is supplemental (non-primary) category to them
-				$sql = 'DELETE FROM '.TABLE_PREFIX.'CategoryItems
-						WHERE ('.$id_field.' = '.$category_id.') AND (PrimaryCat = 0)';
-				$this->Conn->Query($sql);
-				
-				$temp_handler =& $this->Application->recallObject('c_TempHandler', 'kTempTablesHandler');
-				
-				// 2. delete items this have this category as primary
-//				$temp_handler->DeleteItems($item_prefix, '', $item_ids);
-				
-				// 3. delete this category
-				$temp_handler->DeleteItems('c', '', Array($category_id));
-			}
+			
+			// 1. remove category items from this category if it is supplemental (non-primary) category to them
+			$sql = 'DELETE FROM '.TABLE_PREFIX.'CategoryItems
+					WHERE ('.$id_field.' = '.$category_id.') AND (PrimaryCat = 0)';
+			$this->Conn->Query($sql);
+			
+			$temp_handler =& $this->Application->recallObject('c_TempHandler', 'kTempTablesHandler');
+			
+			// 2. delete items this have this category as primary
+//			$temp_handler->DeleteItems($item_prefix, '', $item_ids);
+			
+			// 3. delete this category
+			$temp_handler->DeleteItems('c', '', Array($category_id));
+			
 		}
 	}
 
Index: trunk/kernel/units/general/my_application.php
===================================================================
diff -u -N -r4758 -r5178
--- trunk/kernel/units/general/my_application.php	(.../my_application.php)	(revision 4758)
+++ trunk/kernel/units/general/my_application.php	(.../my_application.php)	(revision 5178)
@@ -31,6 +31,7 @@
 
 			$this->registerClass('kModulesHelper', MODULES_PATH.'/kernel/units/general/helpers/modules.php', 'ModulesHelper');
 			$this->registerClass('kModRewriteHelper', MODULES_PATH.'/kernel/units/general/helpers/mod_rewrite_helper.php', 'ModRewriteHelper');
+			$this->registerClass('kRecursiveHelper', MODULES_PATH.'/kernel/units/general/helpers/recursive_helper.php', 'RecursiveHelper');
 		}
 
 		function getUserGroups($user_id)