From 215869f3e4db806ac2c019590d2c11d3ee448424 Mon Sep 17 00:00:00 2001
From: Eric Bidelman <ebidel@gmail.com>
Date: Mon, 6 Apr 2015 14:35:03 -0700
Subject: [PATCH] Demo working under polyfill

---
 demo.html | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/demo.html b/demo.html
index 397ebcd..cf5cfbf 100644
--- a/demo.html
+++ b/demo.html
@@ -30,7 +30,10 @@
   var selector = document.querySelector('#selector');
   var input = document.querySelector('#input');
 
-  I18nMsg.lang = selector.value || document.documentElement.lang || 'en';
+  // Event is only needed when running under the HTMLImports polyfill.
+  document.addEventListener('HTMLImportsLoaded', function() {
+    I18nMsg.lang = selector.value || document.documentElement.lang || 'en';
+  });
 
   selector.addEventListener('change', function() {
     document.documentElement.lang = this.value;