diff --git a/include/js/jquery.js b/include/js/jquery.js
index 44bef40c7..1fba06276 100644
--- a/include/js/jquery.js
+++ b/include/js/jquery.js
@@ -1253,4 +1253,27 @@ if(options.matchSubset){for(var i=q.length-1;i>=options.minChars;i--){var c=data
   	});	
   })(jQuery);
 
-  
+  /* German initialisation for the jQuery UI date picker plugin. */
+  /* Written by Milian Wolff (mail@milianw.de). */
+  jQuery(function($){
+  	$.datepicker.regional['de'] = {
+  		closeText: 'schlie�en',
+  		prevText: '<zur�ck',
+  		nextText: 'Vor>',
+  		currentText: 'heute',
+  		monthNames: ['Januar','Februar','M�rz','April','Mai','Juni',
+  		'Juli','August','September','Oktober','November','Dezember'],
+  		monthNamesShort: ['Jan','Feb','M�r','Apr','Mai','Jun',
+  		'Jul','Aug','Sep','Okt','Nov','Dez'],
+  		dayNames: ['Sonntag','Montag','Dienstag','Mittwoch','Donnerstag','Freitag','Samstag'],
+  		dayNamesShort: ['So','Mo','Di','Mi','Do','Fr','Sa'],
+  		dayNamesMin: ['So','Mo','Di','Mi','Do','Fr','Sa'],
+  		weekHeader: 'Wo',
+  		dateFormat: 'dd.mm.yy',
+  		firstDay: 1,
+  		isRTL: false,
+  		showMonthAfterYear: false,
+  		yearSuffix: ''};
+  	$.datepicker.setDefaults($.datepicker.regional['de']);
+  });
+