var popupnumber = "0";
function popupimg(popuppath) {

	var url = "" + popuppath + "" + popupnumber + "_huge.jpg";
	window.open(url, "kuvaikkuna", "toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=550,height=550");
}

function changeImageSrc(imgname, newsrc, pop) {
	document[imgname].src = newsrc;
	popupnumber = "" + pop;
}

function gotoAnchor(anchorname) {
	window.location.href = window.location.href + "#" + anchorname;
}