var loads = [];
loads['porta'] = [[new Image(),new Image()],[new Image(),new Image()]];
loads['porta'][0][0].src = "css/logo-porta-neaktivni.jpg";
loads['porta'][0][1].src = "css/logo-porta.jpg";
loads['porta'][1][0].src = "css/dvere-porta.jpg";
loads['porta'][1][1].src = "css/dvere-porta-aktivni.jpg";
loads['sapeli'] = [[new Image(),new Image()],[new Image(),new Image()]];
loads['sapeli'][0][0].src = "css/logo-sapeli-neaktivni.jpg";
loads['sapeli'][0][1].src = "css/logo-sapeli.jpg";
loads['sapeli'][1][0].src = "css/dvere-sapeli.jpg";
loads['sapeli'][1][1].src = "css/dvere-sapeli-aktivni.jpg";
loads['pelzer'] = [[new Image(),new Image()],[new Image(),new Image()]];
loads['pelzer'][0][0].src = "css/logo-pelzer-neaktivni.jpg";
loads['pelzer'][0][1].src = "css/logo-pelzer.jpg";
loads['pelzer'][1][0].src = "css/dvere-pelzer.jpg";
loads['pelzer'][1][1].src = "css/dvere-pelzer-aktivni.jpg";
loads['kliky'] = [[new Image(),new Image()],[new Image(),new Image()]];
loads['kliky'][0][0].src = "css/logo-kliky-neaktivni.jpg";
loads['kliky'][0][1].src = "css/logo-kliky.jpg";
loads['kliky'][1][0].src = "css/klika.jpg";
loads['kliky'][1][1].src = "css/klika-aktivni.jpg";

function fc_img(a,id,active){
	var imgs = a.getElementsByTagName('img');
	var logo = imgs[0];
	var fotka = imgs[1];
	logo.src = loads[id][0][active].src;
	fotka.src = loads[id][1][active].src;
}