Index: branches/RC/core/admin_templates/incs/close_popup.tpl
===================================================================
diff -u -N -r11538 -r11665
--- branches/RC/core/admin_templates/incs/close_popup.tpl	(.../close_popup.tpl)	(revision 11538)
+++ branches/RC/core/admin_templates/incs/close_popup.tpl	(.../close_popup.tpl)	(revision 11665)
@@ -41,17 +41,29 @@
 			}
 
 			function onAfterWindowClose($opener) {
-				<inp2:m_if check="m_Get" name="skip_refresh">
-					var $skip_refresh = true;
+				<inp2:m_if check="adm_OpenNewWindow" diff="1">
+					var $ru = $redirect_url;
+
+					// setTimeout allows to call method indirectly. Without it whole idea won't work 2nd time (try adding 2 relations one after another)
+					$opener.setTimeout(
+						function() {
+							$opener.openSelector('adm', $ru.replace('%5C', '\\') + '&merge_opener_stack=1');
+						},
+						200
+					);
 				<inp2:m_else/>
-					var $skip_refresh = isset($opener.$skip_refresh) && $opener.$skip_refresh ? true : false;
-				</inp2:m_if>
+					<inp2:m_if check="m_Get" name="skip_refresh">
+						var $skip_refresh = true;
+					<inp2:m_else/>
+						var $skip_refresh = isset($opener.$skip_refresh) && $opener.$skip_refresh ? true : false;
+					</inp2:m_if>
 
-				$opener.focus();
+					$opener.focus();
 
-				if (!$skip_refresh) {
-					$opener.location.href = $redirect_url.replace('%5C', '\\');
-				}
+					if (!$skip_refresh) {
+						$opener.location.href = $redirect_url.replace('%5C', '\\');
+					}
+				</inp2:m_if>
 			}
 
 			// copied from "js/script.js" because it's not included here due performance reasons