function show_foto(foto)
{
	if(navigator.appName == "Microsoft Internet Explorer")
		window.location.href = foto;
	else
	{
		document.getElementById("fotobg").style.display = "block";
		document.getElementById("fotodetail").style.display = "block";
		document.getElementById("fotodetail").innerHTML = "<center><img id=\"foto\" src=\""+foto+"\" alt=\"\" onload=\"foto_loaded();\"><div id=\"fotolt\">Načítání obrázku ...</div></center>";
		document.getElementById("fotolt").style.display = "block";
	}
}

function foto_loaded()
{
	document.getElementById("foto").style.display = "block";
	document.getElementById("fotolt").style.display = "none";

}

function hide_foto()
{
	document.getElementById("fotobg").style.display = "none";
	document.getElementById("fotodetail").style.display = "none";
}

function fixedEl(id)
{
	if(document.all)
		document.all[id].style.pixelTop = document.body.scrollTop;
}