Index: branches/5.3.x/core/kernel/db/cat_event_handler.php
===================================================================
diff -u -N -r15902 -r15928
--- branches/5.3.x/core/kernel/db/cat_event_handler.php	(.../cat_event_handler.php)	(revision 15902)
+++ branches/5.3.x/core/kernel/db/cat_event_handler.php	(.../cat_event_handler.php)	(revision 15928)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: cat_event_handler.php 15902 2013-07-12 15:37:15Z alex $
+* @version	$Id: cat_event_handler.php 15928 2013-07-30 10:03:45Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -1026,7 +1026,7 @@
 		}
 
 		if ( $object->GetChangedFields() ) {
-			$now = adodb_mktime();
+			$now = time();
 			$object->SetDBField('Modified_date', $now);
 			$object->SetDBField('Modified_time', $now);
 			$object->SetDBField('ModifiedById', $this->Application->RecallVar('user_id'));
@@ -1766,7 +1766,7 @@
 				if ($keywords[$field]) {
 					if (in_array($keywords[$field], Array('today', 'yesterday'))) {
 						$current_time = getdate();
-						$day_begin = adodb_mktime(0, 0, 0, $current_time['mon'], $current_time['mday'], $current_time['year']);
+						$day_begin = mktime(0, 0, 0, $current_time['mon'], $current_time['mday'], $current_time['year']);
 						$time_mapping = Array('today' => $day_begin, 'yesterday' => ($day_begin - 86400));
 						$min_time = $time_mapping[$keywords[$field]];
 					}
@@ -1775,7 +1775,7 @@
 							'last_week' => 604800, 'last_month' => 2628000, 'last_3_months' => 7884000,
 							'last_6_months' => 15768000, 'last_year' => 31536000,
 						);
-						$min_time = adodb_mktime() - $time_mapping[$keywords[$field]];
+						$min_time = time() - $time_mapping[$keywords[$field]];
 					}
 					$condition = $field_name.' > '.$min_time;
 				}