function showPicLayer(pic){
  divcontainer = top.document.getElementById('piclayer');
  /*
  divcontainer.innerHTML = "<img style='border:2px solid #fa9400' height='675px' width='900px' title='Zum Schlie&szlig;en klicken' alt='Zum Schlie&szlig;en klicken' onClick='new Effect.Fade(document.getElementById(\"piclayer\"))'  src='"+pic+"'>";
  a = Math.random()*3;
  a = Math.round(a);
  switch (String(a)){
    case "1":
      new Effect.BlindDown(divcontainer);
      break;
    case "2":
      new Effect.SlideDown(divcontainer);
      break;
    default:
      new Effect.Appear(divcontainer);
      break;
  }
   */
   divcontainer.innerHTML = "<img style='border:2px solid #fa9400;visibility:hidden' height='675px' width='900px' title='Zum Schlie&szlig;en klicken' alt='Zum Schlie&szlig;en klicken' onClick='fadeOut(\"thepic\",100)' id='thepic'  src='"+pic+"'>";
  setOpacity(top.document.getElementById('thepic'), 0);
  top.document.getElementById('thepic').style.visibility = 'visible';
  fadeIn('thepic',0);
}
function fadeIn(objId,opacity) {
  if (top.document.getElementById) {
    obj = top.document.getElementById(objId);
    if (opacity <= 100) {
      setOpacity(obj, opacity);
      opacity += 20;
      window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 100);
    }
  }
}
function fadeOut(objId,opacity) {
  obj = top.document.getElementById(objId);
  if (opacity >= 0){
    setOpacity(obj,opacity);
    opacity -= 20;
    window.setTimeout("fadeOut('"+objId+"',"+opacity+")",100);
  }else{
    top.document.getElementById('piclayer').innerHTML = "";
  }
}
function setOpacity(obj, opacity) {
  opacity = (opacity == 100)?99.999:opacity;
  // IE/Win
  try {
   obj.style.filter = "alpha(opacity:"+opacity+")";
  } catch (e){}
  // Safari<1.2, Konqueror
  try {
  obj.style.KHTMLOpacity = opacity/100;
  } catch (e){}
  // Older Mozilla and Firefox
  try {
  obj.style.MozOpacity = opacity/100;
  } catch (e){}
  // Safari 1.2, newer Firefox and Mozilla, CSS3
  try {
  obj.style.opacity = opacity/100;
  } catch (e){}
}