function preloadImages()
{ //v3.0
  var d = document;

  if(d.images)
  {
    if(!d.MM_p)
      d.MM_p = new Array();

    var i , j = d.MM_p.length, a = preloadImages.arguments;

    for(i = 0; i < a.length; i++)
    {
      if (a[i].indexOf("#") != 0)
      {
        d.MM_p[j] = new Image;
        d.MM_p[j++].src = a[i];
      }
    }
  }
}

function swapImgRestore()
{ //v3.0
  var i, x, a = document.MM_sr;
  for(i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++)
    x.src = x.oSrc;
}

function findObj(n, d)
{ //v3.0
  var p, i, x;
  if(!d)
     d = document;

  if((p = n.indexOf("?")) > 0 && parent.frames.length)
  {
    d = parent.frames[n.substring(p + 1)].document;
    n = n.substring(0, p);
  }

  if(!(x = d[n]) && d.all)
    x = d.all[n];

  for (i = 0; !x && i < d.forms.length; i++)
    x = d.forms[i][n];

  for(i = 0; !x && d.layers && i < d.layers.length;i++)
    x = findObj(n, d.layers[i].document);

  return x;
}

function swapImage()
{ //v3.0
  var i, j = 0, x, a = swapImage.arguments;

  document.MM_sr = new Array;
  for(i = 0; i < (a.length - 2); i += 3)
  {
    if ((x = findObj(a[i])) != null)
    {
      document.MM_sr[j++] = x;
      if (!x.oSrc) 
        x.oSrc = x.src;

      x.src = a[i + 2];
    }
  }
}