function _preloadImages() { //v2.0
  if (document.images) {
    var imgFiles = _preloadImages.arguments;
    if (document.preloadArray==null) document.preloadArray = new Array();
    var i = document.preloadArray.length;
    with (document) for (var j=0; j<imgFiles.length; j++) if (imgFiles[j].charAt(0)!="#"){
      preloadArray[i] = new Image;
      preloadArray[i++].src = imgFiles[j];
  } }
}

function _swapImgRestore() { //v2.0
  if (document._swapImgData != null)
    for (var i=0; i<(document._swapImgData.length-1); i+=2)
      document._swapImgData[i].src = document._swapImgData[i+1];
}

function _swapImage() { //v2.0
  var i,j=0,objStr,obj,swapArray=new Array,oldArray=document._swapImgData;
  for (i=0; i < (_swapImage.arguments.length-2); i+=3) {
    objStr = _swapImage.arguments[(navigator.appName == 'Netscape')?i:i+1];
    if ((objStr.indexOf('document.layers[')==0 && document.layers==null) ||
        (objStr.indexOf('document.all[')   ==0 && document.all   ==null))
      objStr = 'document'+objStr.substring(objStr.lastIndexOf('.'),objStr.length);
    obj = eval(objStr);
    if (obj != null) {
      swapArray[j++] = obj;
      swapArray[j++] = (oldArray==null || oldArray[j-1]!=obj)?obj.src:oldArray[j];
      obj.src = _swapImage.arguments[i+2];
  } }
  document._swapImgData = swapArray; //used for restore
}

function _goToURL() { //v2.0
  return false;
  for (var i=0; i< (_goToURL.arguments.length - 1); i+=2) //with arg pairs
    eval(_goToURL.arguments[i]+".location='"+_goToURL.arguments[i+1]+"'");
  document._returnValue = false;
}


if(document && document.addEventListener)
document.addEventListener('DOMContentLoaded', function() {
  if(navigator && navigator.userAgent.indexOf('Gecko')+1) {
    for(var i=0,j; j=document.links[i]; i++)
      j.onfocus=function(){this.blur()};
  }
  var td = document.getElementsByTagName('td');
  var im = document.images[0];
  if(td && td[2] && td[2].className && td[2].className == 'einzelbildtitel' && im && im.height && im.height == 550 && im.width) {
    var innerH = window.innerHeight || document.body.clientHeight;
    if(innerH && innerH < 605 && innerH > 300) {
      var newsize = innerH - 57;
      im.width = Math.round(newsize*(im.width/550));
      im.height = newsize;
    }
  }
}, null);