browser = (((navigator.appName == "Netscape") && (parseInt (navigator.appVersion) >= 3 )) ||
             ((navigator.appName == "Microsoft Internet Explorer") && (parseInt (navigator.appVersion) >= 4)))

  if (browser)
    {
      normal = new MakeArray(25)
      over = new MakeArray(25)

      normal[1].src = "../images/menu/home.jpg"
      normal[2].src = "../images/menu/tour.jpg"
      normal[3].src = "../images/menu/prices.jpg"
      normal[4].src = "../images/menu/views.jpg"
      normal[5].src = "../images/menu/whatthematessay.jpg"
      normal[6].src = "../images/menu/directions.jpg"
      normal[7].src = "../images/menu/contactus.jpg"

      over[1].src = "../images/menu/home-on.jpg"
      over[2].src = "../images/menu/tour-on.jpg"
      over[3].src = "../images/menu/prices-on.jpg"
      over[4].src = "../images/menu/views-on.jpg"
      over[5].src = "../images/menu/whatthematessay-on.jpg"
      over[6].src = "../images/menu/directions-on.jpg"
      over[7].src = "../images/menu/contactus-on.jpg"
    }

  function MakeArray(n)
    {
      this.length = n
      for (var i = 0; i<=n; i++)
        {
          this[i] = new Image()
        }
      return this
    }

  function msover(buttonname,buttonlocation)
    {
      if (browser)
        {
          var imageobject = new Image()

          imageobjectname = "document.images." + buttonname
          imagename = "../images/" + buttonlocation + "/" + buttonname + "-on.jpg"
          imageobject = eval(imageobjectname)
          imageobject.src = imagename
        }
    }

  function msout(buttonname,buttonlocation)
    {
      if (browser)
        {
          var imageobject = new Image()

          imageobjectname = "document.images." + buttonname
          imagename = "../images/" + buttonlocation + "/" + buttonname + ".jpg"
          imageobject = eval(imageobjectname)
          imageobject.src = imagename
        }
    }