var currentdate = 0
var theranmidi = " "
var core = 0

function StringArray (n) {
  this.length = n;
  for (var i =1; i <= n; i++) {
    this[i] = ' '

  }
}

midi = new StringArray(10)
midi[0] = 'audio/drums_01.wav'
midi[1] = 'audio/drums_02.mp3'
midi[2] = 'audio/drums_03.mp3'
midi[3] = 'audio/drums_04.mp3'
midi[4] = 'audio/singing_01.mp3'
midi[5] = 'audio/singing_02.mp3'

ran = 60 / midi.length
 
function ranmidi() {
  currentdate = new Date()
  core = currentdate.getSeconds()
  adcore = Math.floor(core/ran)
  core = adcore
    theranmidi = midi[core]
    return (theranmidi)
}

document.write("<EMBED src="+ranmidi()+" Width=200 Height=0 autostart=true hidden=true>")