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_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_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;
	}
  }
}