Index: trunk/core/kernel/db/db_tag_processor.php
===================================================================
diff -u -r2581 -r2615
--- trunk/core/kernel/db/db_tag_processor.php	(.../db_tag_processor.php)	(revision 2581)
+++ trunk/core/kernel/db/db_tag_processor.php	(.../db_tag_processor.php)	(revision 2615)
@@ -1258,6 +1258,83 @@
 		if (!$list->Counted) $list->CountRecs();
 		return $list->RecordsCount;
 	}
+	
+	/**
+	 * Range filter field name
+	 *
+	 * @param Array $params
+	 * @return string
+	 */
+	function RangeName($params)
+	{
+		$field = $this->SelectParam($params, 'field,name');
+		return 'custom_filters['.$this->getPrefixSpecial().']['.$field.'_'.$params['type'].']';
+	}
+	
+	/**
+	 * Return range filter field value
+	 *
+	 * @param Array $params
+	 * @return string
+	 */
+	function RangeValue($params)
+	{
+		$field = $this->SelectParam($params, 'field,name');
+		
+		$var_name = $this->getPrefixSpecial(true).'_'.$field.'_'.$params['type'];
+		$ses_var_name = $this->getPrefixSpecial().'_'.$field.'_'.$params['type'];
+		
+		$value = $this->Application->GetVar($var_name);
+		
+		return $this->Application->GetLinkedVar($var_name, $ses_var_name, $value);
+	}
+	
+	function RangeFormat($params)
+	{
+		$field = $params['field'];
+		$object =& $this->Application->recallObject($this->getPrefixSpecial(),$this->Prefix.'_List', $params);
+		
+		$options = $object->GetFieldOptions($field);
+		
+		$formatter_class = getArrayValue($options,'formatter');
+		if($formatter_class)
+		{
+			$formatter =& $this->Application->recallObject($formatter_class);
+			$human_format = getArrayValue($params,'human');
+			$edit_size = getArrayValue($params,'edit_size');
+			$sample = getArrayValue($params,'sample');
+			if($sample)
+			{
+				return $formatter->GetSample($field, $options, $object);	
+			}
+			elseif($human_format || $edit_size)
+			{
+				$format = $formatter->HumanFormat($options['format']);
+				return $edit_size ? strlen($format) : $format;
+			}
+		}
+		
+		return $options['format'];
+	}
+	
+	/**
+	 * Returns error of range field
+	 *
+	 * @param unknown_type $params
+	 * @return unknown
+	 */
+	function RangeError($params)
+	{
+		$field = $this->SelectParam($params, 'field,name');
+		
+		$error_var_name = $this->getPrefixSpecial().'_'.$field.'_'.$params['type'].'_error';
+		$error_msg = $this->Application->RecallVar($error_var_name);
+		if($error_msg)
+		{
+			$this->Application->StoreVar($error_var_name, '');
+		}
+		return $error_msg;
+	}
 }
 
 ?>
\ No newline at end of file