browserName = navigator.appName;
  browserVer = parseInt(navigator.appVersion);

  if ((browserName == "Netscape" && browserVer >= 3)
     || (browserName == "Microsoft Internet Explorer" && browserVer >= 4))
  {
    version = "n3";
  }
  else
  {
    version = "n2";
  }

  var intCurSS = 0;
  var intNumSS = 5;

  if (version == "n3")
  {
    var NN3 = false;

    var image0 = new Image(300,200);
    image0.src = "images/gallery1.jpg";
    var image1 = new Image(300,200);
    image1.src = "images/gallery2.jpg";
    var image2 = new Image(300,200);
    image2.src = "images/gallery3.jpg";
    var image3 = new Image(300,200);
    image3.src = "images/gallery4.jpg";
	var image4 = new Image(300,200);
    image4.src = "images/gallery5.jpg";
	var image5 = new Image(300,200);
    image5.src = "images/gallery6.jpg";
  }



  function back3()
  {
    if (version == "n3")
    {
      if (--intCurSS < 0)
      {
        intCurSS = intNumSS;
      }
      document.slideshow.src = eval("image" + intCurSS + ".src");
    }
  }

  function forward3()
  {
    if (version == "n3")
    {
      if (++intCurSS > intNumSS)
      {
        intCurSS = 0;
      }
      document.slideshow.src = eval("image" + intCurSS + ".src");
    }
  }
  NN3 = true;

  function ss_back()
  {
    if (version == "n3" && NN3)
    {
      back3();
    }
  }

  function ss_forward()
  {
    if (version == "n3" && NN3)
    {
      forward3();
    }
  }


//Timer Code
var secs;
var timerID = null;
var timerRunning = false;
var delay = 1000;

function InitializeTimer()
{
    StopTheClock();

    // Start the timer at 4 seconds
    secs = 4;
    StartTheTimer();
}

function StopTheClock()
{
    if(timerRunning)
        clearTimeout(timerID);
    timerRunning = false;
}

function StartTheTimer()
{
    if (secs==0)
    {
        InitializeTimer();
        ss_forward(); //step to the next slide
    }
    else
    {
        secs = secs - 1;
        timerRunning = true;
        timerID = self.setTimeout("StartTheTimer()", delay);
    }
}