Move custom.js into directory 'assets'.

assets/js/custom.js

@@ -0,0 +1,32 @@
+$(function() {
+  /* Convert score to numeric number for sorting */
+  $.tablesorter.addParser({
+    id: 'score',
+    format: function(s, table, cell, cellIndex) {
+      return s.replace(/½/,'.5');
+    },
+    type: 'numeric'
+  });
+
+  /* Sort a tournament table with tablesorter */
+  $('.tablesorter th.score').data('sorter', false);
+  $('.tablesorter th.total').data('sorter', 'score');
+  $('.tablesorter').tablesorter({
+    theme       : 'blue',
+    widgets     : ['zebra'],
+    sortReset   : true,
+    sortRestart : true
+  });
+})
+
+/* Stylize pgn4web elements by Bootstrap */
+function customFunctionOnPgnGameLoad() {
+  $('#GameSelSelect').addClass('form-control');
+  $('#autoplayButton').click(refreshButtonset);
+}
+function customFunctionOnMove() {
+  refreshButtonset();
+}
+function refreshButtonset() {
+  $('#GameButtons input').addClass('btn btn-default');
+}