diff --git a/app/assets/javascripts/admin/commons/batch_selectable.js b/app/assets/javascripts/admin/commons/batch_selectable.js
index 24d954826cc31c9de41dc7a56129be4a6aa656b9..4136293da4a891f642c44d3244037d84881407d1 100644
--- a/app/assets/javascripts/admin/commons/batch_selectable.js
+++ b/app/assets/javascripts/admin/commons/batch_selectable.js
@@ -17,11 +17,16 @@ window.osuny.BatchSelectable.prototype.initEvents = function () {
     }
     if (this.actionsContainer !== null) {
         for (i = 0; i < this.selectSingleInputs.length; i += 1) {
-            this.selectSingleInputs[i].addEventListener('change', this.toggleActionsContainer.bind(this));
+            this.initSingleInputEvent(this.selectSingleInputs[i]);
         }
     }
 };
 
+window.osuny.BatchSelectable.prototype.initSingleInputEvent = function (input) {
+    'use strict';
+    input.addEventListener('change', this.toggleActionsContainer.bind(this));
+};
+
 window.osuny.BatchSelectable.prototype.toggleSingleInputs = function (event) {
     'use strict';
     var checked = event.currentTarget.checked,
diff --git a/app/assets/javascripts/admin/communication/websites.js b/app/assets/javascripts/admin/communication/websites.js
index 5249436f0baf83e7d02d27ee6420dd54989d13f0..9f223d1c278c60f89cd2164ffa964d75723e55cf 100644
--- a/app/assets/javascripts/admin/communication/websites.js
+++ b/app/assets/javascripts/admin/communication/websites.js
@@ -1,4 +1,3 @@
-/* global $ */
 window.osuny.communication.websites = {
     init: function () {
         'use strict';
@@ -14,7 +13,7 @@ window.osuny.communication.websites = {
     initEvents: function () {
         'use strict';
         var i;
-        for (i = 0 ; i < this.languagesCheckboxes.length ; i += 1) {
+        for (i = 0; i < this.languagesCheckboxes.length; i += 1) {
             this.languagesCheckboxes[i].addEventListener('change', this.onChangeCheckbox.bind(this));
         }
     },
@@ -26,13 +25,13 @@ window.osuny.communication.websites = {
             i;
 
         // Clean options
-        this.defaultLanguageSelect.innerHTML = "";
+        this.defaultLanguageSelect.innerHTML = '';
 
         // Re-hydrate options
         for (i = 0; i < this.defaultLanguageOptions.length; i += 1) {
             languageOption = this.defaultLanguageOptions[i];
-            languageCheckbox = document.querySelector('.js-languages input[type="checkbox"][value="' + languageOption.value + '"]')
-            if (languageOption.value === "" || languageCheckbox.checked) {
+            languageCheckbox = document.querySelector('.js-languages input[type="checkbox"][value="' + languageOption.value + '"]');
+            if (languageOption.value === '' || languageCheckbox.checked) {
                 this.defaultLanguageSelect.appendChild(languageOption);
             }
         }