$(initBooking);


function initBooking (){
	
	$("#DateIn, .hasDatePicker, input.date").datepicker({
		changeMonth: true,
		changeYear: true,
		gotoCurrent: true,
		dateFormat: "mm/dd/yy"
	});
	
	//$("#booking form").submit(submitBooking);
	
}


function submitBooking(){

    var arriveDate  = $('input[name="arr"]', this).val(),
        nights      = parseFloat($('select[name="numberOfNights"]', this).val()),
        splitDate   = arriveDate.split('/'),
        arr_mon     = parseFloat(splitDate[0]), 
        arr_day     = parseFloat(splitDate[1]), 
        arr_year    = parseFloat(splitDate[2]),
        departDate  = new Date(arr_year, arr_mon-1, arr_day+nights, 0, 0, 0, 0),
        dep_mon, dep_day, dep_year, departDate;
        
    $('input[name="arriveDate"]', this).val(arr_day);
    $('input[name="arriveMonth"]', this).val(arr_mon);
    $('input[name="arriveYear"]', this).val(arr_year);
    
    $('input[name="departDate"]', this).val(departDate.getDate()-1);
    $('input[name="departMonth"]', this).val(departDate.getMonth()+1);
    $('input[name="departYear"]', this).val(departDate.getFullYear());    
        
    return true;
    
}