function genCalendar(date) {
		var xhr = getXMLHttpRequest();
		var page = window.document.URL;
		var resultat = page.indexOf("www");
		if(resultat>-1) {
			var URL = _HTTP_FO+"gene/ajax/gen.calendrier.php";
		} else {
			var URL = _HTTP_FO+"gene/ajax/gen.calendrier.php";
		}
		
		var htmlCal = document.getElementById('gen_calendar');
		xhr.open("POST",URL,true);
		
		xhr.onreadystatechange = function() {
			if (xhr.readyState == 4){
				if (document.getElementById) {
					//alert(htmlCal.innerHTML)
					//alert(xhr.responseText)
					//htmlCal = xhr.responseText;
					
					htmlCal.innerHTML = xhr.responseText;
					
				}
			}
		}
		xhr.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
		var data = 'date='+escape(date);
		xhr.send(data);
	}