if ((navigator.userAgent.substring(0,9) == "Mozilla/3") ||
	(navigator.userAgent.substring(0,9) == "Mozilla/4") ||
	(navigator.userAgent.substring(0,9) == "Mozilla/5")) {

  imgs_on = new MakeArray(4)
  imgs_on[1].src = "mm/nowosci_on.jpg"
  imgs_on[2].src = "mm/promocje_on.jpg"
  imgs_on[3].src = "mm/dvd_on.jpg"
  imgs_off = new MakeArray(4)
}

function MakeArray(n) {
  this.length = n
  for (var i = 1; i<=n; i++) {
    this[i] = new Image()
  }
  return this
}

function mOver(num,id) {
  if ((navigator.userAgent.substring(0,9) == "Mozilla/3") ||
      (navigator.userAgent.substring(0,9) == "Mozilla/4") ||
      (navigator.userAgent.substring(0,9) == "Mozilla/5")) {
    if (imgs_on[id].src != "") {
      imgs_off[id].src = document.images[num].src
      document.images[num].src = imgs_on[id].src
    }
  }
}

function mOut(num,id) {
  if ((navigator.userAgent.substring(0,9) == "Mozilla/3") ||
      (navigator.userAgent.substring(0,9) == "Mozilla/4") ||
      (navigator.userAgent.substring(0,9) == "Mozilla/5")) {
    if (imgs_off[id].src != "") {
	  document.images[num].src = imgs_off[id].src
    }
  }
}

// -->