Index: branches/5.0.x/core/admin_templates/js/catalog.js
===================================================================
diff -u -N -r12522 -r12718
--- branches/5.0.x/core/admin_templates/js/catalog.js	(.../catalog.js)	(revision 12522)
+++ branches/5.0.x/core/admin_templates/js/catalog.js	(.../catalog.js)	(revision 12718)
@@ -115,7 +115,10 @@
 	else if ($params[0].length) {
 		document.getElementById($params[0]).innerHTML = $text;
 	}
-
+	
+	// pass catalog object and loaded tab name to event handler
+	$('body').trigger('CatalogTabLoad', [$object, $params[0].replace(/_div$/, '')]);
+	
 	if (typeof($object.OnResponceMethod) == 'function') {
 		 $object.OnResponceMethod($object);
 		 $object.OnResponceMethod = null;