             selectedRowIndex = 0
         }
         selectedCharIndex = 0
+        AudioServicesPlaySystemSound(1520)
+//        AudioServicesPlayAlertSound(SystemSoundID(kSystemSoundID_Vibrate))
         updateSelectionDisplay()
     }
     

    }
    
    func createLowerAlphabetRow() -> [String] {
        return ["a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"]
    }
    
    func createNumberRow() -> [String] {

        if(selectedCharIndex < 0) {
            selectedCharIndex = 0
        }
        //this and similar calls below use the haptics library new in ios9 but not sure if it actually works on the device
        AudioServicesPlaySystemSound(1519)
//        AudioServicesPlayAlertSound(SystemSoundID(kSystemSoundID_Vibrate))
        updateSelectionDisplay()
    }
    
