function dateChanged(calendar) {
		if (calendar.dateClicked) {
			var y = calendar.date.getFullYear();
			var m = calendar.date.getMonth() + 1;
			var d = calendar.date.getDate();
			var datum = y + "-" + m + "-" + d;
			
			$.ajax({
					url: '/' + defaultlang + '/ajax/datelist/' + datum,
					type: 'GET',
					dataType: 'xml',
					timeout: 5000,
					error: function(){
						alert('Error while loading the document!');
					},
					success: function(xml){
						if ( $(xml).find("record").size() > 0 ) {
							$("#content").children("div").remove();
							$("#content").append('<div class="contenminheight"></div>');
							$(xml).find("record").each(function() {
									article_show('#content', $(this).attr("title"),
										$(this).attr("comment"), $(this).attr("link"),
										$(this).text() );
							});
						}
					}
			});
		}
	}

	var dates=[];

	function isDisabled(date) {
		var disabled=true;
		var dstr = (date.getMonth()+1) + "/" + date.getDate() + "/" + date.getFullYear(); 

		for (var i=0; i< dates.length; i++) {
			if (dates[i]==dstr) {
				disabled=false;
			}
		}

		var date2=new Date();
		var dstr2 = (date2.getMonth()+1) + "/" + date2.getDate() +
								"/" + date2.getFullYear();

		if (dstr==dstr2) {
			disabled=false;
		}

		return disabled;
	}

	function showthecalendar() {
		var parent = document.getElementById("display");
		var cal = new Calendar( 0, null, dateChanged );
		cal.onSelected=dateChanged;
		cal.setDisabledHandler( isDisabled );
		cal.weekNumbers = false;
		cal.setDateFormat("%A, %B %e");
		cal.create(parent);
		cal.show();
	}

	function showFlatCalendar() {
		$.ajax({
			url: '/' + defaultlang + '/ajax/calendar.xml',
			type: 'GET',
			dataType: 'xml',
			timeout: 5000,
			error: function(){
					showthecalendar()
					alert('Error while loading the calendar data!');
			},
			success: function(xml){
					if ( $(xml).find("item").size() > 0 ) {
							$(xml).find("item").each(function() {
									dates.push( $(this).text() );
							});
					}
					showthecalendar()
			}
		});

	}