From a11fca48fbe869bb83727f4c0702528ee4432b06 Mon Sep 17 00:00:00 2001
From: tophf <tophf@gmx.com>
Date: Tue, 18 Apr 2017 21:38:22 +0300
Subject: [PATCH] dataset on SVG doesn't work in Chrome 49

---
 manage.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/manage.js b/manage.js
index 6a0467b1..58e03b50 100644
--- a/manage.js
+++ b/manage.js
@@ -70,7 +70,9 @@ function initGlobalEvents() {
   window.onbeforeunload = rememberScrollPosition;
 
   $$('[data-toggle-on-click]').forEach(el => {
-    el.onclick = () => $(el.dataset.toggleOnClick).classList.toggle('hidden');
+    // dataset on SVG doesn't work in Chrome 49-??, works in 57+
+    const target = $(el.getAttribute('data-toggle-on-click'));
+    el.onclick = () => target.classList.toggle('hidden');
   });
 
   enforceInputRange($('#manage.newUI.targets'));