Ajout du FR

Ajout du FR + correction du "functions.php"

styles/prosilver/template/timezone.js

@@ -0,0 +1,20 @@
+/* global phpbb */
+
+(function($) { // Avoid conflicts with other libraries
+
+'use strict';
+
+$('#tz_date').change(function() {
+	phpbb.timezoneSwitchDate(false);
+});
+
+$('#tz_select_date_suggest').click(function(){
+	phpbb.timezonePreselectSelect(true);
+});
+
+$(function () {
+	phpbb.timezoneEnableDateSelection();
+	phpbb.timezonePreselectSelect($('#tz_select_date_suggest').attr('timezone-preselect') === 'true');
+});
+
+})(jQuery); // Avoid conflicts with other libraries