function enlarge() {
	if (arguments.length == 1) {
		url = arguments[0].replace("thumb","large").replace("small","large").replace("normal","large").replace("leftbar","large").replace("rightbar","large");
		window.open("enlarge.asp?img="+url,'bakrolarge','width=300,height=200,top=100,left=200');
		return false;
	} else if (arguments.length == 3) {
		url = arguments[0].replace("thumb","large").replace("small","large").replace("normal","large").replace("leftbar","large").replace("rightbar","large");
		window.open("enlarge.asp?img="+url+"&slide="+parseInt(arguments[1])+"&offset="+parseInt(arguments[2]),'bakrolarge','width=300,height=200,top=100,left=200');
		return false;
	}
}

function showDetail(thumb_url) {
	var hfo = document.getElementById("HFO");
	hfo.src = thumb_url.replace("/thumb/", "/rightside/");
}

function hideDetail(hfo_url) {
	var hfo = document.getElementById("HFO");
	hfo.src = hfo_url;
}

function popUpFoto(URL) {
	var	W = 500;
	var H = 500;
	var L = (screen.width - W) / 2;
	var T = (screen.height - H) / 2;
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width='+W+',height='+H+',left ='+L+',top ='+T+'');");
};