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)
      current = new MakeArray(25)

      normal[1].src = "images/thumbnails/portfolio01.jpg"
      normal[2].src = "images/thumbnails/portfolio02.jpg"
      normal[3].src = "images/thumbnails/portfolio03.jpg"
      normal[4].src = "images/thumbnails/portfolio04.jpg"
      normal[5].src = "images/thumbnails/portfolio05.jpg"
      normal[6].src = "images/thumbnails/portfolio06.jpg"
      normal[7].src = "images/thumbnails/portfolio07.jpg"
      normal[8].src = "images/thumbnails/portfolio08.jpg"
      normal[9].src = "images/thumbnails/portfolio09.jpg"
      normal[10].src = "images/thumbnails/portfolio10.jpg"
      normal[11].src = "images/thumbnails/portfolio11.jpg"
      normal[12].src = "images/thumbnails/portfolio12.jpg"
      normal[13].src = "images/thumbnails/portfolio13.jpg"
      normal[14].src = "images/thumbnails/portfolio14.jpg"
      normal[15].src = "images/thumbnails/portfolio15.jpg"
      normal[16].src = "images/thumbnails/portfolio16.jpg"

      over[1].src = "images/thumbnails/portfolio01-on.jpg"
      over[2].src = "images/thumbnails/portfolio02-on.jpg"
      over[3].src = "images/thumbnails/portfolio03-on.jpg"
      over[4].src = "images/thumbnails/portfolio04-on.jpg"
      over[5].src = "images/thumbnails/portfolio05-on.jpg"
      over[6].src = "images/thumbnails/portfolio06-on.jpg"
      over[7].src = "images/thumbnails/portfolio07-on.jpg"
      over[8].src = "images/thumbnails/portfolio08-on.jpg"
      over[9].src = "images/thumbnails/portfolio09-on.jpg"
      over[10].src = "images/thumbnails/portfolio10-on.jpg"
      over[11].src = "images/thumbnails/portfolio11-on.jpg"
      over[12].src = "images/thumbnails/portfolio12-on.jpg"
      over[13].src = "images/thumbnails/portfolio13-on.jpg"
      over[14].src = "images/thumbnails/portfolio14-on.jpg"
      over[15].src = "images/thumbnails/portfolio15-on.jpg"
      over[16].src = "images/thumbnails/portfolio16-on.jpg"

      current[1].src = "images/large/portfolio01.jpg"
      current[2].src = "images/large/portfolio02.jpg"
      current[3].src = "images/large/portfolio03.jpg"
      current[4].src = "images/large/portfolio04.jpg"
      current[5].src = "images/large/portfolio05.jpg"
      current[6].src = "images/large/portfolio06.jpg"
      current[7].src = "images/large/portfolio07.jpg"
      current[8].src = "images/large/portfolio08.jpg"
      current[9].src = "images/large/portfolio09.jpg"
      current[10].src = "images/large/portfolio10.jpg"
      current[11].src = "images/large/portfolio11.jpg"
      current[12].src = "images/large/portfolio12.jpg"
      current[13].src = "images/large/portfolio13.jpg"
      current[14].src = "images/large/portfolio14.jpg"
      current[15].src = "images/large/portfolio15.jpg"
      current[16].src = "images/large/portfolio16.jpg"
    }

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

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

  function msoutp(buttonname)
    {
      if (browser)
        {
        }
    }