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];
    }

}