//document.write("<style type='text/css'>	
//		#photoholder {background:black url('http://littlegreatideas.com/indicator_black.gif') 50% 50% no-repeat; }
//		</style>");

function InitImageFader(imageId) 
{
	image = document.getElementById(imageId);
	//holder = document.getElementById('photoholder');
	setOpacity(image, 0);
	//holder.style.background = 'black';
	image.style.visibility = "visible";
	
	fadeIn(imageId,0);
}

function fadeIn(objId,opacity) 
{
	if (document.getElementById) 
	{
		obj = document.getElementById(objId);
		if (opacity <= 100) 
		{
			setOpacity(obj, opacity);
			opacity += 10;
			window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 30);
		}
		else
		{
			preloadNextImage();
		}
	}
}

function preloadNextImage(){
	preloadImage = new Image();
	//preloadImage.src = 'amy_o1.jpg';
}

function fadeOutRedirect(objId,opacity,url)
{
	if (document.getElementById) 
	{
		obj = document.getElementById(objId);
		if (opacity >= 0)
		{
			setOpacity(obj, opacity);
			opacity -= 10;
			window.setTimeout("fadeOutRedirect('"+objId+"',"+opacity+",'" +url+ "')", 30);
		}
		else
		{
			window.location = url;
		}
	}
}

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;
}