if (self.parent.frames.length != 0)
	self.parent.location.replace(document.location.href);

function em(box, server, zone)
{
	var at = String.fromCharCode(64);
	return '<a href="'+'mai'+'lto'+':'+box+at+server+'.'+zone+'">'+box+at+server+'.'+zone+'<'+'/a>';
}

function show_photos(window_url)
{
	var	width = 600,	
		height = 600;
	var	left = Math.round((screen.width-width)/2),
		top = Math.round((screen.height-height)/2)-30;
	var window_param =	'ontop=yes,status=yes,menubar=no,toolbar=no,'+
						'directories=no,resizable=no,scrollbars=yes,location=no,'+
						'width='+width+',height='+height+','+
						'left='+left+',top='+top;
	var window_name = '';
	var win = window.open(window_url, window_name, window_param);
	return false;
}