function StringArray (n) {
  this.length = n;
  for (var i =1; i <= n; i++) {
    this[i] = ' '
  }
}
image = new StringArray(3)
image[0] = 'C1.swf'
image[1] = 'C2.swf'
image[2] = 'C3.swf'
var ran = 60/image.length
function ranimage() {
  currentdate = new Date()
  core = currentdate.getSeconds()
  core = Math.floor(core/ran)
    return(image[core])
}

document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="140" height="40" align="right"><param name="movie" value="'+ranimage()+'"><param name="quality" value="High"><embed src="'+ranimage()+'" quality="High" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="140" height="40"></embed></object>')