var IE4 = (document.all && !document.getElementById) ? true : false;
var NS4 = (document.layers) ? true : false;
var IE5 = (document.all && document.getElementById) ? true : false;
var N6 = (document.getElementById && !document.all) ? true : false;

var aPic = new Array();
i = 0;
aPic[i]='/img/bg_o001.jpg';i++;
aPic[i]='/img/bg_o002.jpg';i++;
aPic[i]='/img/bg_o003.jpg';i++;
aPic[i]='/img/bg_o004.jpg';i++;

var iSpeed = 5;
var iFade = 3;
var bRunning = true;
var iTimeOut;
var iPicLen = aPic.length;
var j = -1;

var aLoad = new Array();
for (i = 0; i < iPicLen; i++){ aLoad[i] = new Image() }

function fLoadPix() {
  if(!document.picArr) document.picArr = new Array();
  var i,j = document.picArr.length;
  var a = fLoadPix.arguments;
  for(i=0; i<a.length; i++) {
    if (a[i].indexOf('#')!=0) {
      document.picArr[j] = new Image;
      document.picArr[j++].src=a[i]; } } }

function fShowPic(iPic) {
  if (document.all){
    document.images.animation.style.filter='blendTrans(duration=iFade)';
    document.images.animation.filters.blendTrans.Apply();
    document.images.animation.src = aLoad[iPic].src;
    document.images.animation.filters.blendTrans.Play();

	document.all.Text.filters.blendTrans.Apply();
	document.all.Text.innerText = 'Bild ' + (iPic + 1) + ' von ' + iPicLen;
	document.all.Text.filters.blendTrans.Play();
  	}
  else {
    document.getElementById('animation').src = aLoad[iPic].src;
    document.getElementById('pictext').innerHTML = 'Image ' + (iPic + 1);
    }
  }

function fRun(){
  j++;
  if (j > (iPicLen-1)) j=0;
  aLoad[j].src = aPic[j];
  fShowPic(j);
  iTimeOut = setTimeout('fRun()', iSpeed * 1000); }