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];
    }
  }
}