function imager(link) {
	if(!(alt=link.childNodes.item(0).alt)) {
		if(!(alt=link.href.substring(link.href.lastIndexOf('/') + 1))) {
			alt='obrázek';
		}
	}
	window.open('image.htm?src=' + escape(link.href) + '&alt=' + escape(alt) + '', '_blank', 'width=500, height=375, top=50, left=50, resizable=yes, scrollbars=no, toolbar=no, location=no, directories=no, status=yes, menubar=no, copyhistory=no');
	return false;
}

function blank(link) {
	link.target='_blank';
}