         }
         
         
+        transportationTypePickerView.backgroundColor = UIColor.blackColor()
+        transportationTypePickerView.showsSelectionIndicator = true
+        
+        
         
         // Picker View UI
         setUpPickerViewUI()
+        
+        //choose which pickerview is used
+        pickerView.tag = 0
+        transportationTypePickerView.tag = 1
         
         saveButton.enabled = false
         

    }
    
    func pickerView(pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {
        return countryArray.count
    }
    
    func pickerView(pickerView: UIPickerView, titleForRow row: Int, forComponent component: Int) -> String? {
        return countryArray[row]
    }
    
    func pickerView(pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
        
        let indexPath = NSIndexPath(forRow: 0, inSection: 0)
        let cell = tableView.cellForRowAtIndexPath(indexPath) as! AddTableViewCell
        cell.countryTextField.text = countryArray[row]
    }
    
    func pickerView(pickerView: UIPickerView, attributedTitleForRow row: Int, forComponent component: Int) -> NSAttributedString? {

        
    }
    
    
    // MARK: TextField Delegate
    
    func textFieldDidBeginEditing(textField: UITextField) {
