$(function() {
		var dates = $( "#check_in_date, #check_out_date" ).datepicker({
			defaultDate: "+1w",
			changeMonth: true,
			numberOfMonths: 2,
			dateFormat: 'yy-mm-dd',
			//showOn: 'button',
			minDate:0,
			maxDate:"2y",
			
			onSelect: function( selectedDate ) {
				var option = this.id == "check_in_date" ? "minDate" : "maxDate",
					instance = $( this ).data( "datepicker" ),
					date = $.datepicker.parseDate(
						instance.settings.dateFormat ||
						$.datepicker._defaults.dateFormat,
						selectedDate, instance.settings );
				dates.not( this ).datepicker( "option", option, date );
			}
		});
	});	
	$(function() {
		$( "button, input:submit, a", ".demo" ).button();
		$( "a", ".demo" ).click(function() { return false; });
	});