function showImage(selectedImage)
{
	if(document.getElementById("StorBild"))
	{
		document.getElementById("StorBild").src = selectedImage.href;
		document.getElementById("StorBild").alt = selectedImage.title;
	}
	
	if(document.getElementById("BildBeskrivning"))
	{
		document.getElementById("BildBeskrivning").innerHTML = selectedImage.title;
	}
	
	return false;	
}

function hookupGallery()
{
	if(!document.getElementById) return false;
	if(!document.getElementsByTagName) return false;
	
	var gallery = document.getElementById("Fotoalbum")
	if(!gallery) return false;
	
	var links = gallery.getElementsByTagName("a");
	if(!links) return false;
	
	for(var i = 0; i < links.length; i++)
	{
		links[i].onclick = function() {
					showImage(this);
					return false;
			};
	}
}

function addLoadEvent(handler)
{
	var oldonload = window.onload;
	if(typeof window.onload != "function")
	{
		window.onload = handler;
	}
	else
	{
		window.onload = function() {
				oldonload();
				handler();
			};
	}
}

addLoadEvent(hookupGallery);