Index: branches/5.2.x/core/units/helpers/search_helper.php
===================================================================
diff -u -N -r14699 -r14718
--- branches/5.2.x/core/units/helpers/search_helper.php	(.../search_helper.php)	(revision 14699)
+++ branches/5.2.x/core/units/helpers/search_helper.php	(.../search_helper.php)	(revision 14718)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: search_helper.php 14699 2011-10-26 11:39:38Z alex $
+* @version	$Id: search_helper.php 14718 2011-11-01 10:40:06Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -539,39 +539,33 @@
 					$from = $this->getRangeValue($field_options['submit_value']['from']);
 					$to = $this->getRangeValue($field_options['submit_value']['to']);
 
-					if ($from !== false && $to !== false) {
+					if ( $from !== false && $to !== false ) {
 						// add range filter
-						$filter_value = $table_name.'`'.$field_name.'` >= '.$from.' AND '.$table_name.'`'.$field_name.'` <= '.$to;
+						$filter_value = $table_name . '`' . $field_name . '` >= ' . $from . ' AND ' . $table_name . '`' . $field_name . '` <= ' . $to;
 					}
-					elseif ($from !== false) {
-						// add equals filter on $from
-						$filter_value = $table_name.'`'.$field_name.'` = '.$from;
+					elseif ( $field_type == 'int' || $field_type == 'integer' ) {
+						if ( $from !== false ) {
+							// add equals filter on $from
+							$filter_value = $table_name . '`' . $field_name . '` = ' . $from;
+						}
+						elseif ( $to !== false ) {
+							// add equals filter on $to
+							$filter_value = $table_name . '`' . $field_name . '` = ' . $to;
+						}
 					}
-					elseif ($to !== false) {
-						// add equals filter on $to
-						$filter_value = $table_name.'`'.$field_name.'` = '.$to;
+					else {
+						// MySQL can't compare values in "float" type columns using "=" operator
+						if ( $from !== false ) {
+							// add equals filter on $from
+							$filter_value = 'ABS(' . $table_name . '`' . $field_name . '` - ' . $from . ') <= 0.0001';
+						}
+						elseif ( $to !== false ) {
+							// add equals filter on $to
+							$filter_value = 'ABS(' . $table_name . '`' . $field_name . '` - ' . $to . ') <= 0.0001';
+						}
 					}
 					break;
 
-				case 'float_range':
-					// MySQL can't compare values in "float" type columns using "=" operator
-					$from = $this->getRangeValue($field_options['submit_value']['from']);
-					$to = $this->getRangeValue($field_options['submit_value']['to']);
-
-					if ($from !== false && $to !== false) {
-						// add range filter
-						$filter_value = $table_name.'`'.$field_name.'` >= '.$from.' AND '.$table_name.'`'.$field_name.'` <= '.$to;
-					}
-					elseif ($from !== false) {
-						// add equals filter on $from
-						$filter_value = 'ABS('.$table_name.'`'.$field_name.'` - '.$from.') <= 0.0001';
-					}
-					elseif ($to !== false) {
-						// add equals filter on $to
-						$filter_value = 'ABS('.$table_name.'`'.$field_name.'` - '.$to.') <= 0.0001';
-					}
-					break;
-
 				case 'date_range':
 					$from = $this->processRangeField($object, $field_name, $field_options['submit_value'], 'from');
 					$to = $this->processRangeField($object, $field_name, $field_options['submit_value'], 'to');