// original found at http://clagnut.org/sandbox/
document.write("<style type='text\/css'>img#medium {visibility:hidden;}<\/style>");
function initImage() {
	imageId = 'medium';
	imagetofade = document.getElementById(imageId);
	if ( imagetofade ) {
    	setOpacity(imagetofade, 0);
    	imagetofade.style.visibility = "visible";
    	fadeIn(imageId,0);
	}
}
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);
		}
	}
}

addLoadListener(initImage);