Index: trunk/core/kernel/kbase.php
===================================================================
diff -u -r2285 -r2320
--- trunk/core/kernel/kbase.php	(.../kbase.php)	(revision 2285)
+++ trunk/core/kernel/kbase.php	(.../kbase.php)	(revision 2320)
@@ -73,12 +73,15 @@
 	 * Returns joined prefix
 	 * and special if any
 	 *
+	 * @param bool $from_submit if true, then joins prefix & special by "_", uses  "." otherwise
 	 * @return string
 	 * @access protected
 	 */
-	function getPrefixSpecial()
+	function getPrefixSpecial($from_submit = false)
 	{
-		return rtrim($this->Prefix.'.'.$this->Special,'.');
+		$separator = !$from_submit ? '.' : '_';
+		$ret = $this->Prefix.$separator.$this->Special;
+		return rtrim($ret, $separator);
 	}
 	
 	function &getProperty($property_name)
@@ -108,6 +111,11 @@
 			$this->Conn =& $this->Application->GetADODBConnection();
 		}
 		
+		function InitHelper()
+		{
+			
+		}
+		
 	}
 
 class kDBBase extends kBase {
@@ -479,7 +487,7 @@
 				'ParentPrefix' => $parent_prefix
 			);
 			
-			$main_object = $this->Application->recallObject($parent_prefix.'.'.$special);
+			$main_object =& $this->Application->recallObject($parent_prefix.'.'.$special);
 			return array_merge($table_info, Array('ParentId'=> $main_object->GetDBField( $table_info['ParentTableKey'] ) ) );
 		}
 		return false;