function validateCheckinCheckout(){
		var checkin_month_year = document.search_room.checkin_month_year;
		var checkin_date = document.search_room.checkin_date;
		var checkin = checkin_month_year.value + '-' + checkin_date.value;
		
		var checkout_month_year = document.search_room.checkout_month_year;
		var checkout_date = document.search_room.checkout_date;
		var checkout = checkout_month_year.value + '-' + checkout_date.value;
	
		if(!IsValidDate(checkin, 'yyyy-mm-dd') || cdr(checkin, '<?php echo date('Y-m-d', mktime(0, 0, 0, date("m"), date("d") + MINIMUM_CHECKIN_DATE_DIFFERENT_FROM_TODAY, date("Y")));?>')){
			checkin_month_year.value = '<?php echo date('Y-m', mktime(0, 0, 0, date("m"), date("d") + MINIMUM_CHECKIN_DATE_DIFFERENT_FROM_TODAY, date("Y")));?>';
			checkin_date.value = '<?php echo date('d', mktime(0, 0, 0, date("m"), date("d") + MINIMUM_CHECKIN_DATE_DIFFERENT_FROM_TODAY, date("Y")));?>';
			checkin = checkin_month_year.value + '-' + checkin_date.value;
		}

		if(!IsValidDate(checkout, 'yyyy-mm-dd') || cdr(checkout, checkin)){
			checkout_month_year.value = checkin_month_year.value; 
			checkout_date.value = checkin_date.value; 
			checkout = checkout_month_year.value + '-' + checkout_date.value;
		}

		return true;	
	}

//var myDate = new Date();
//document.getElementById('today').innerHTML = myDate.toDateString();