function MM_swapImgRestore() {
  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_preloadImages() {
  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_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_swapImage() {
  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];
   }
}