function MM_preloadImages() {
  //v3.0
  var d = document;
  if (d.images) {
    if (!d.MM_p) {
      d.MM_p = [];
    }
    var i, j = d.MM_p.length,
        a = 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) {
  //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_nbGroup(event, grpName) {
  //v6.0
  var i, img, nbArr, args = arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true;
      img.MM_up = args[3];
      img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) {
        nbArr = document[grpName] = [];
      }
      nbArr[nbArr.length] = img;
      for (i = 4; i < args.length - 1; i += 2) {
        if ((img = MM_findObj(args[i])) != null) {
          if (!img.MM_up) {
            img.MM_up = img.src;
          }
          img.src = img.MM_dn = args[i + 1];
          nbArr[nbArr.length] = img;
        }
      }
    }
  }
  else if (event == "over") {
    document.MM_nbOver = nbArr = [];
    for (i = 1; i < args.length - 1; i += 3) {
      if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) {
          img.MM_up = img.src;
        }
        img.src = (img.MM_dn && args[i + 2]) ? args[i + 2] : ((args[i + 1]) ? args[i + 1] : img.MM_up);
        nbArr[nbArr.length] = img;
      }
    }
  }
  else if (event == "out") {
    for (i = 0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i];
      img.src = (img.MM_dn) ? img.MM_dn : img.MM_up;
    }
  }
  else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr) {
      for (i = 0; i < nbArr.length; i++) {
        img = nbArr[i];
        img.src = img.MM_up;
        img.MM_dn = 0;
      }
    }
    document[grpName] = nbArr = [];
    for (i = 2; i < args.length - 1; i += 2) {
      if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) {
          img.MM_up = img.src;
        }
        img.src = img.MM_dn = (args[i + 1]) ? args[i + 1] : img.MM_up;
        nbArr[nbArr.length] = img;
      }
    }
  }
}

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_swapImage() {
  //v3.0
  var i, j = 0,
      x, a = arguments;
  document.MM_sr = [];
  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];
    }
  }
}