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 fadeIn(objId,opacity) {
	if (document.getElementById) {
    obj = document.getElementById(objId);
    if (opacity <= 100) {
      setOpacity(obj, opacity);
      opacity += 10;
      window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 100);
    }
  }
}

function swapImage(ImgId,ImgAddress) {
	//alert(ImgId);
	Image2 = new Image
	Image2.src = ImgAddress
	eval('document.getElementById("' + ImgId + '").src = Image2.src') 
	//setOpacity(document.getElementById(ImgId), 0);
	//document.getElementById(ImgId).style.visibility = 'visible';
	//fadeIn(ImgId,0); 
}