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/main/ourlistings.jpg"
      normal[2].src = "../images/main/buyinginfo.jpg"
      normal[3].src = "../images/main/sellinginfo.jpg"
      normal[4].src = "../images/main/generalinfo.jpg"
      normal[5].src = "../images/main/mortgages.jpg"
      normal[6].src = "../images/main/resources.jpg"
      normal[7].src = "../images/main/faq.jpg"
      normal[8].src = "../images/main/homepage.jpg"
      normal[9].src = "../images/main/aboutus.jpg"
      normal[10].src = "../images/main/contactus.jpg"
      normal[11].src = "../images/main/testimonials.jpg"
      normal[12].src = "../images/main/buttons.jpg"

      over[1].src = "../images/main/ourlistings-on.jpg"
      over[2].src = "../images/main/buyinginfo-on.jpg"
      over[3].src = "../images/main/sellinginfo-on.jpg"
      over[4].src = "../images/main/generalinfo-on.jpg"
      over[5].src = "../images/main/mortgages-on.jpg"
      over[6].src = "../images/main/resources-on.jpg"
      over[7].src = "../images/main/faq-on.jpg"
      over[8].src = "../images/main/homepage-on.jpg"
      over[9].src = "../images/main/aboutus-on.jpg"
      over[10].src = "../images/main/contactus-on.jpg"
      over[11].src = "../images/main/testimonials-on.jpg"
      over[12].src = "../images/main/buttons-on.jpg"

    }

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

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

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

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

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