function MM_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 = MM_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 MM_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 MM_findObj(n, d)
{ //v4.01
  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 = MM_findObj(n, d.layers[i].document);
  if (!x && d.getElementById)
    x = d.getElementById(n);
  return x;
}



function MM_swapImage()
{ //v3.0
  var i, j = 0, x, a = MM_swapImage.arguments;
  document.MM_sr = new Array;
  for (i = 0; i < (a.length - 2); i += 3)
    if ((x = MM_findObj(a[i])) != null)
    { document.MM_sr[j++] = x;
      if (!x.oSrc)
        x.oSrc = x.src;
      x.src = a[i+2];
    }
}



function MM_reloadPage(init)
{ //reloads the window if Nav4 resized
  if (init == true) with (navigator)
  { if ((appName == "Netscape") && (parseInt(appVersion) == 4))
    { document.MM_pgW = innerWidth;
      document.MM_pgH = innerHeight;
      onresize = MM_reloadPage;
    }
  }
  else
    if (innerWidth != document.MM_pgW || innerHeight != document.MM_pgH)
      location.reload();
}



MM_reloadPage(true);



function MM_showHideLayers()
{ //v6.0
  var i, p, v, obj, args = MM_showHideLayers.arguments;
  for (i = 0; i < (args.length - 2); i += 3)
    if ((obj = MM_findObj(args[i])) != null)
    { v = args[i+2];
      if (obj.style)
      { obj = obj.style;
        v = (v == 'show') ? 'visible' : (v=='hide') ? 'hidden' : v;
      }
      obj.visibility = v;
    }
}