diff --git a/include/basis_db.class.php b/include/basis_db.class.php
index 6c5ba3ed7..5bc200790 100644
--- a/include/basis_db.class.php
+++ b/include/basis_db.class.php
@@ -1,29 +1,30 @@
-<?php
-require_once('basis.class.php');
-
-abstract class db extends basis
-{
-	protected static $db_conn=null;
-	protected $db_result=null;
-
-	function __construct()
-	{
-		if (is_null(db::$db_conn))
-			$this->db_connect();
-	}
-
-	abstract function db_connect();
-	abstract function db_query($sql);
-	abstract function db_fetch_object($result=null, $i=null);
-	abstract function db_fetch_array($result=null);
-	abstract function db_result($result = null, $i,$item);
-	abstract function db_num_rows($result=null);
-	abstract function db_num_fields($result=null);
-	abstract function db_field_name($result=null, $i);
-	abstract function db_affected_rows($result=null);
-	abstract function db_last_error();
-}
-
-require_once(DB_SYSTEM.'.class.php');
-
+<?php
+require_once('basis.class.php');
+
+abstract class db extends basis
+{
+	protected static $db_conn=null;
+	protected $db_result=null;
+
+	function __construct()
+	{
+		if (is_null(db::$db_conn))
+			$this->db_connect();
+	}
+
+	abstract function db_connect();
+	abstract function db_query($sql);
+	abstract function db_fetch_object($result=null, $i=null);
+	abstract function db_fetch_array($result=null);
+	abstract function db_fetch_row($result=null, $i=null);
+	abstract function db_result($result = null, $i,$item);
+	abstract function db_num_rows($result=null);
+	abstract function db_num_fields($result=null);
+	abstract function db_field_name($result=null, $i);
+	abstract function db_affected_rows($result=null);
+	abstract function db_last_error();
+}
+
+require_once(DB_SYSTEM.'.class.php');
+
 ?>
\ No newline at end of file
diff --git a/include/pgsql.class.php b/include/pgsql.class.php
index 1fa30feb9..51a8c49aa 100644
--- a/include/pgsql.class.php
+++ b/include/pgsql.class.php
@@ -55,7 +55,25 @@ class basis_db extends db
 				return pg_fetch_object($result, $i);
 		}			
 	}
-
+	
+	function db_fetch_row($result = null, $i=null)
+	{
+		if(is_null($result))
+		{
+			if(is_null($i))
+				return pg_fetch_row($this->db_result);
+			else 
+				return pg_fetch_row($this->db_result, $i);
+		}
+		else 
+		{
+			if(is_null($i))
+				return pg_fetch_row($result);
+			else 
+				return pg_fetch_row($result, $i);
+		}			
+	}
+	
 	function db_result($result = null, $i,$item)
 	{
 		if(is_null($result))