Deduplicate code

static/js/home.js

@@ -2,14 +2,4 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- */
-
-
-window.shuffleInstance = new window.Shuffle(document.getElementById('news-grid'), {
-    itemSelector: '.grid__brick',
-    sizer: '.sizer-element'
-});
-
-setInterval(function () {
-    window.shuffleInstance.layout();
-}, 500);
+ */

static/js/news.js

@@ -4,18 +4,9 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-window.shuffleInstance = new window.Shuffle(document.getElementById('news-grid'), {
-    itemSelector: '.grid__brick',
-    sizer: '.sizer-element'
-});
-
 $("input[name=newscategory]").on("change", function () {
     window.shuffleInstance.filter($(this).val());
     $(this).button('toggle');
 });
 
-setInterval(function () {
-    window.shuffleInstance.layout();
-}, 500);
-
 window.shuffleInstance.filter("general");

static/js/newsgrid.js

@@ -0,0 +1,25 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+window.shuffleInstance = new window.Shuffle(document.getElementById('news-grid'), {
+    itemSelector: '.grid__brick',
+    sizer: '.sizer-element'
+});
+
+setInterval(function () {
+    window.shuffleInstance.layout();
+}, 500);
+
+$("img.newscard-img").on("error", function () {
+    if ($(this).data("reloaded")) {
+        return;
+    }
+    var img = $(this);
+    setTimeout(function () {
+        img.attr("src", $(this).attr("src"));
+        img.data("reloaded", true);
+    }, 500);
+});