     @pageYears 1
   
   pickYear: (year)-> =>
-    @changeValue -> @year year
+    @modifyValue -> @year year
     @setState view: "days"
   
   render: ->

  ]
  
  pickMon: (mon)-> =>
    @changeValue -> @month mon
  
  render: ->
    datetime = do @getMoment

  getDefaultProps: ->
    display: "HH:mm:ss"

  tuneHour: (e)-> @tune e, "h"
  prevHour: -> @modifyValue -> @subtract 1, "h"
  nextHour: -> @modifyValue -> @add 1, "h"

  tuneMin: (e)-> @tune e, "m"
  prevMin: -> @modifyValue -> @subtract 1, "m"
  nextMin: -> @modifyValue -> @add 1, "m"
  
  tuneSec: (e)-> @tune e, "s"

  prevSec: -> @modifyValue -> @subtract 1, "s"
  nextSec: -> @modifyValue -> @add 1, "s"
  toggleAPM: -> @modifyValue -> if 12 >= do @hour then @add 12, "h" else @subtract 12, "h"
  
  render: ->
    datetime = do @getMoment
