menu0 = new Image();
menu0.src = 'img/menu0a.gif';
menu1 = new Image();
menu1.src = 'img/menu1a.gif';
menu2 = new Image();
menu2.src = 'img/menu2a.gif';
menu3 = new Image();
menu3.src = 'img/menu3a.gif';

var flag_cs = new Image();
flag_cs.src = 'img/flag_cs_a.gif';
var flag_en = new Image();
flag_en.src = 'img/flag_en_a.gif';
var flag_es = new Image();
flag_es.src = 'img/flag_es_a.gif';
var flag_fr = new Image();
flag_fr.src = 'img/flag_fr_a.gif';
var flag_ru = new Image();
flag_ru.src = 'img/flag_ru_a.gif';
var flag_de = new Image();
flag_de.src = 'img/flag_de_a.gif';

rok0 = new Image();
rok0.src = 'img/rok0a.gif';
rok1 = new Image();
rok1.src = 'img/rok1a.gif';
rok2 = new Image();
rok2.src = 'img/rok2a.gif';

function on (img) {
	img.src = 'img/' + img.name + 'a.gif';
}
function on2 (img) {
	img.src = 'img/' + img.name + '_a.gif';
}
function off (img) {
	img.src = 'img/' + img.name + '.gif';
}

function Detail (co) {
	TheoDetailWin = window.open ("detail.php?img=" + co,"TheoDetailWin","scrollbars=yes,resizable=yes,toolbar=no,status=no,width=440,height=450");
	return false;
}