Cleanup and simplify JS code
Change-Id: I393e22763c1a1d18878026bf459b747b150429fb
diff --git a/dev/js/src/tutorial.js b/dev/js/src/tutorial.js
index fbb33ee..78d4a86 100644
--- a/dev/js/src/tutorial.js
+++ b/dev/js/src/tutorial.js
@@ -9,7 +9,7 @@
"use strict";
// Localization values
- var loc = KorAP.Locale;
+ const loc = KorAP.Locale;
loc.CLOSE = loc.CLOSE || 'Close';
return {
@@ -138,8 +138,7 @@
// Add close button
var close = document.createElement('li');
- close.appendChild(document.createElement('span'))
- .appendChild(document.createTextNode(loc.CLOSE));
+ close.addE('span').addT(loc.CLOSE);
close.classList.add('close');
close.setAttribute('title', loc.CLOSE);
close.onclick = function () {