diff -r a51471894a9e -r b95aebb070b5 integration/back-office/lib/jquery-ui/ui/i18n/jquery.ui.datepicker-lb.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/integration/back-office/lib/jquery-ui/ui/i18n/jquery.ui.datepicker-lb.js	Tue May 14 18:17:07 2013 +0200
@@ -0,0 +1,23 @@
+/* Luxembourgish initialisation for the jQuery UI date picker plugin. */
+/* Written by Michel Weimerskirch <michel@weimerskirch.net> */
+jQuery(function($){
+	$.datepicker.regional['lb'] = {
+		closeText: 'Fäerdeg',
+		prevText: 'Zréck',
+		nextText: 'Weider',
+		currentText: 'Haut',
+		monthNames: ['Januar','Februar','Mäerz','Abrëll','Mee','Juni',
+		'Juli','August','September','Oktober','November','Dezember'],
+		monthNamesShort: ['Jan', 'Feb', 'Mäe', 'Abr', 'Mee', 'Jun',
+		'Jul', 'Aug', 'Sep', 'Okt', 'Nov', 'Dez'],
+		dayNames: ['Sonndeg', 'Méindeg', 'Dënschdeg', 'Mëttwoch', 'Donneschdeg', 'Freideg', 'Samschdeg'],
+		dayNamesShort: ['Son', 'Méi', 'Dën', 'Mët', 'Don', 'Fre', 'Sam'],
+		dayNamesMin: ['So','Mé','Dë','Më','Do','Fr','Sa'],
+		weekHeader: 'W',
+		dateFormat: 'dd.mm.yy',
+		firstDay: 1,
+		isRTL: false,
+		showMonthAfterYear: false,
+		yearSuffix: ''};
+	$.datepicker.setDefaults($.datepicker.regional['lb']);
+});