function fadein(objId,opacity) {
   
	
	obj = document.getElementById(objId);
    if (opacity < 100) {
      setOpacity(obj, opacity);
      opacity += 5;
      setTimeout("fadein('"+objId+"',"+opacity+")", 50);
    }
  }
  
  
function setOpacity(obj, opacity) {
  opacity = (opacity == 100)?99.999:opacity;
  
  // IE/Win
  obj.style.filter = "alpha(opacity:"+opacity+")";
  
  // Safari<1.2, Konqueror
  obj.style.KHTMLOpacity = opacity/100;
  
  // Older Mozilla and Firefox
  obj.style.MozOpacity = opacity/100;
  
  // Safari 1.2, newer Firefox and Mozilla, CSS3
  obj.style.opacity = opacity/100;
}

function galerie(id){

obj = document.getElementById('BigImg');
setOpacity(obj, 0);

var tmp_image = imageArray[id];
var image = '<img id="BigImg" onload="fadein(\'BigImg\',0);" src="'+tmp_image+'"  style="opacity: 0; filter: alpha(opacity: 0);">';
document.getElementById('Big').innerHTML = image;

//setTimeout("fadein('BigImg',0)", 300);

}