 
 loadData = (filename, buffer) ->
   draghint.classList.add 'hidden'
+  tracker.sendEvent 'play', filename
   extension = utils.getExtension filename
   rom = null
   if extension is 'zip'

  play rom, extension
  .catch (e) ->
    console.error e

load = (file) ->
  return if not file instanceof Blob
  draghint.classList.add 'hidden'
  reader = new FileReader()


window.addEventListener 'drop', (event) ->
  return if draghint.classList.contains 'hidden'
  tracker.sendEvent 'drop'
  event.preventDefault()
  draghint.classList.remove 'hover'
  if event.dataTransfer.files.length > 0
