if (document.images) {
  bild1 = new Image(); bild1.src = "_common/images/bilanz-1.gif";
  bild2 = new Image(); bild2.src = "_common/images/bilanz-2.gif";
  bild3 = new Image(); bild3.src = "_common/images/bilanz-3.gif";
  bild4 = new Image(); bild4.src = "_common/images/bilanz-4.gif";
  bild5 = new Image(); bild5.src = "_common/images/bilanz-5.gif";
  bild6 = new Image(); bild6.src = "_common/images/bilanz-6.gif";
  bild7 = new Image(); bild7.src = "_common/images/bilanz-7.gif";
  slides = 7; rotations = 1; speed = 250;
}
function showAnimation() {
  if (document.images) {
    for (x=1, y=0 ; x < (slides * rotations); x = x + slides, y = 0) {
      setTimeout("document.getElementById('animation').src = bild1.src", ((x + y) * speed)); y++;
      setTimeout("document.getElementById('animation').src = bild2.src", ((x + y) * speed)); y++;
      setTimeout("document.getElementById('animation').src = bild3.src", ((x + y) * speed)); y++;
      setTimeout("document.getElementById('animation').src = bild4.src", ((x + y) * speed)); y++;
      setTimeout("document.getElementById('animation').src = bild5.src", ((x + y) * speed)); y++;
      setTimeout("document.getElementById('animation').src = bild6.src", ((x + y) * speed)); y++;
      setTimeout("document.getElementById('animation').src = bild7.src", ((x + y) * speed)); y++;
    }
  }
}
document.onload = showAnimation();