if (document.images)
{
var arloff = new Image();
arloff.src = "../../images/nav/xgtrileft0.gif";
var arlon=new Image();
arlon.src =  "../../images/nav/xgtrileft1.gif";

var arroff = new Image();
arroff.src = "../../images/nav/xgtriright0.gif";
var arron=new Image();
arron.src = "../../images/nav/xgtriright1.gif";

var aruoff = new Image();
aruoff.src = "../../images/nav/xgtriup0.gif";
var aruon=new Image();
aruon.src = "../../images/nav/xgtriup1.gif";
}

function switchimage(num)
{ if (document.images)
   {  if (num == 1) document.images.arleft.src 	= arlon.src;
      if (num == 2) document.images.arleft.src 	= arloff.src;
      if (num == 3) document.images.arright.src = arron.src;
      if (num == 4) document.images.arright.src = arroff.src;
      if (num == 5) document.images.arup.src 	= aruon.src;
      if (num == 6) document.images.arup.src 	= aruoff.src;
    }
}

function init() 
{ var width = 350, height = 22;

  if(parseInt(navigator.appVersion) < 4) return;
  if(document.layers) 
  { document.all = document.layers;
    document.layers.logo.left = window.innerWidth - 34;
    document.layers.logo.visibility = "visible";
  } 
  else 
  {document.all.logo.style.pixelLeft = document.body.clientWidth - 18;
    document.all.logo.style.visibility = "visible";
  }
   var d = new Drift(); 
   d.interval = 50;
   d.startDrift(document.all.logo);
}