Index: branches/RC/core/kernel/db/db_tag_processor.php
===================================================================
diff -u -N -r11368 -r11395
--- branches/RC/core/kernel/db/db_tag_processor.php	(.../db_tag_processor.php)	(revision 11368)
+++ branches/RC/core/kernel/db/db_tag_processor.php	(.../db_tag_processor.php)	(revision 11395)
@@ -1283,6 +1283,63 @@
 	}
 
 	/**
+	 * Detects, that current sorting is not default
+	 *
+	 * @param Array $params
+	 * @return bool
+	 */
+	function OrderChanged($params)
+	{
+		$list =& $this->GetList($params);
+		$user_sorting_start = $this->getUserSortIndex();
+
+		$sorting_configs = $this->Application->getUnitOption($this->Prefix, 'ConfigMapping', Array ());
+		$list_sortings = $this->Application->getUnitOption($this->Prefix, 'ListSortings', Array ());
+		$sorting_prefix = getArrayValue($list_sortings, $this->Special) ? $this->Special : '';
+
+		if (array_key_exists('DefaultSorting1Field', $sorting_configs)) {
+			$list_sortings[$sorting_prefix]['Sorting'] = Array (
+				$this->Application->ConfigValue($sorting_configs['DefaultSorting1Field']) => $this->Application->ConfigValue($sorting_configs['DefaultSorting1Dir']),
+				$this->Application->ConfigValue($sorting_configs['DefaultSorting2Field']) => $this->Application->ConfigValue($sorting_configs['DefaultSorting2Dir']),
+			);
+		}
+
+		$sorting = getArrayValue($list_sortings, $sorting_prefix, 'Sorting');
+		$sort_fields = is_array($sorting) ? array_keys($sorting) : Array ();
+
+		for ($order_number = 0; $order_number < 2; $order_number++) {
+			// currect sorting in list
+			$sorting_pos = $user_sorting_start + $order_number;
+			$current_order_field = $list->GetOrderField($sorting_pos, true);
+			$current_order_direction = $list->GetOrderDirection($sorting_pos, true);
+
+			if (!$current_order_field || !$current_order_direction) {
+				// no sorting defined for this sorting position
+				continue;
+			}
+
+			// user sorting found
+			if (array_key_exists($order_number, $sort_fields)) {
+				// default sorting found
+				$default_order_field = $sort_fields[$order_number];
+				$default_order_direction = $sorting[$default_order_field];
+
+				if ($current_order_field != $default_order_field || $current_order_direction != $default_order_direction) {
+					// #1. user sorting differs from default sorting -> changed
+					return true;
+				}
+			}
+			else {
+				// #2. user sorting + no default sorting -> changed
+				return true;
+			}
+		}
+
+		// #3. user sorting match default or not defined -> not changed
+		return false;
+	}
+
+	/**
 	 * Get's information of sorting field at "pos" position,
 	 * like sorting field name (type="field") or sorting direction (type="direction")
 	 *