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_swapImage() { //v3.0
  var i, j=0, x, a = MM_swapImage.arguments;
  document.MM_sr = new Array;
  
  if( (x = MM_findObj(a[0]) ) != null)
  {
    document.MM_sr[j++] = x;
    if(!x.oSrc)
      x.oSrc=x.src;
    
    var addon;
    if( typeof(a[1]) == "undefined")
      addon = "_akt.";
    else
      addon = a[1];
      
    var src = x.src.split(".");
    var newsrc = "";
    for(var z = 0; z < src.length-2; z++)
      newsrc += src[z]+".";
    newsrc += src[src.length-2]+addon+src[src.length-1];
    x.src = newsrc;
  }
}

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_openBrWindow(theURL) { //v2.0
  window.open(theURL,"","width=640,height=480");
}

function MM_swapImage2() {
  var x, a = MM_swapImage2.arguments;
  if( (x = MM_findObj(a[1]) ) != null)
  {
    if(x.firstChild.nodeValue == "Nächstes Bild")
    {
      x.firstChild.nodeValue = "Vorheriges Bild";
      MM_swapImage(a[0],'_2.');
    }
    else
    {
      x.firstChild.nodeValue = "Nächstes Bild";
      MM_swapImgRestore();
    }
  }
}