function selected(cal, date) {
				cal.sel.value = date;
				if (cal.dateClicked && (cal.sel.id == "sel1" || cal.sel.id == "sel3")) 
	  				cal.callCloseHandler();
			}

			function closeHandler(cal) {
				cal.hide();                        
				_dynarch_popupCalendar = null;
			}

			function selectDate(id) {
				var el = document.getElementById(id);
				if (_dynarch_popupCalendar != null) {
						_dynarch_popupCalendar.hide();
				    
				} else {
					var cal = new Calendar(1, null, selected, closeHandler);
					cal.weekNumbers = false;
					cal.showsTime = false;
					cal.showsOtherMonths = true;
					cal.time24 = "24";
					_dynarch_popupCalendar = cal; 
					cal.setRange(1900, 2070);   
					cal.create();
				}
				_dynarch_popupCalendar.setDateFormat("%d/%m/%Y");    
				_dynarch_popupCalendar.parseDate(el.value);      
				_dynarch_popupCalendar.sel = el;                 
				_dynarch_popupCalendar.showAtElement(el, "br"); 
				return false;
			}