<!--
function MM_findObj(n, d)
{
  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_showHideLayers()
{
  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)
    {
      if (obj.style.visibility == 'hidden')
      {
        v = 'show';
        d = 'inline';
      }
      else
      {
        v = 'hidden';
        d = 'none';
      }

      if (obj.style)
      {
        obj = obj.style;
        v = (v == 'show')?'visible':(v=='hide')?'hidden':v;
      }

      obj.visibility = v;
      obj.display = d;
    }
  }
}
-->