X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/c798d2c2b8516c242c0884ccc768a9b43ce16195..013ec8a416d4ff1ea3e1f2fa9ee2935623197ecd:/apps/wolnelektury_core/static/js/picture.js

diff --git a/apps/wolnelektury_core/static/js/picture.js b/apps/wolnelektury_core/static/js/picture.js
index b058967b2..2464220e4 100644
--- a/apps/wolnelektury_core/static/js/picture.js
+++ b/apps/wolnelektury_core/static/js/picture.js
@@ -54,10 +54,12 @@
       }
       var initial_hash = window.location.hash;
       if (initial_hash) {
-	var mk = null;
-	if (initial_hash.startsWith('#object-')) {
+	var mk = null,
+        objectPrefix = '#object-',
+        themePrefix = '#theme-';
+	if (initial_hash.substr(0, objectPrefix.length) === objectPrefix) {
 	  $("[href=#picture-objects]").trigger('click');
-	} else if (initial_hash.startsWith('#theme-')) {
+	} else if (initial_hash.substr(0, themePrefix.length) === themePrefix) {
 	  $("[href=#picture-themes]").trigger('click');
 	}
 	mk = $("[href=" + initial_hash + "]").eq(0);