(function() 
	{
		var Dom = YAHOO.util.Dom,
			Event = YAHOO.util.Event,
			cal1,
			over_cal = false,
			cur_field = '';

		var init = function() 
		{
			cal1 = new YAHOO.widget.Calendar("cal1","cal1Container", {
																	  pagedate: "07/2010",
																	  mindate: "07/30/2010"
																	 });
			cal1.cfg.setProperty("MDY_DAY_POSITION", 1);
			cal1.cfg.setProperty('start_weekday', 1);
			cal1.cfg.setProperty("MDY_MONTH_POSITION", 2);
			cal1.cfg.setProperty("MDY_YEAR_POSITION", 3);
			cal1.selectEvent.subscribe(getDate, cal1, true);
			cal1.renderEvent.subscribe(setupListeners, cal1, true);
			Event.addListener(['cal1Date1', 'cal1Date2', 'cal1Date3'], 'focus', showCal);
			Event.addListener(['cal1Date1', 'cal1Date2', 'cal1Date3'], 'blur', hideCal);
			cal1.render();
		}

		var setupListeners = function() 
		{
			Event.addListener('cal1Container', 'mouseover', function() {
				over_cal = true;
			});
			Event.addListener('cal1Container', 'mouseout', function() {
				over_cal = false;
			});
		}

		var getDate = function() 
		{
			var calDate = this.getSelectedDates()[0];
			var day = calDate.getDate();
			if (day<10) day = "0" + day;
			var month = calDate.getMonth() + 1;
			var month2 = calDate.getMonth() + 2;
			if (month<10) month = "0" + month;
			if (month2<10) month2 = "0" + month2;
			var year = calDate.getFullYear();
			
			if (document.getElementById('date2'))
				document.getElementById('date2').value = day + '-' + (month2) + '-' + year;
			calDate =  day + '-' + month + '-' + year;

			cur_field.value = calDate;            
			over_cal = false;
			hideCal();
		}

		var showCal = function(ev) 
		{
			var tar = Event.getTarget(ev);
			cur_field = tar;
		
			var xy = Dom.getXY(tar),
				date = Dom.get(tar).value;
			if (date) {
				cal1.cfg.setProperty('selected', date);
				var dateBits = date.split('-');
				date = dateBits[1]+'/'+dateBits[0]+'/'+dateBits[2];
				cal1.cfg.setProperty('pagedate', new Date(date), true);
			} else {
				cal1.cfg.setProperty('selected', '');
			}
			cal1.render();
			Dom.setStyle('cal1Container', 'display', 'block');
			xy[1] = xy[1] + 25;
			Dom.setXY('cal1Container', xy);
		}

		var hideCal = function() 
		{
			if (!over_cal) {
				Dom.setStyle('cal1Container', 'display', 'none');
			}
		}

		Event.addListener(window, 'load', init);
	})();