function checkParking(){
        var selectedParking = []
        dateList.forEach((dateElem, index) => {
          var checkbox = document.getElementById("parking_" + (index+1))
          if (checkbox.checked) selectedParking.push(dateElem.value)
        })
        console.log(selectedParking)
        parkingCheck = true
        selectedParking.forEach(date => {
          if (capacityCache.parking.capacity[date] >= capacityCache.parking.limit) parkingCheck = false
        })
        console.log(parkingCheck)
      }