// Random background
var n = 10;
header = new Array (n);
footer = new Array (n);

header[0] = "images/header_bg.gif";
header[1] = "images/header_bg-2.gif";
header[2] = "images/header_bg-3.gif";
header[3] = "images/header_bg-4.gif";
header[4] = "images/header_bg-5.gif";
header[5] = "images/header_bg-6.gif";
header[6] = "images/header_bg-7.gif";
header[7] = "images/header_bg-8.gif";
header[8] = "images/header_bg-9.gif";
header[9] = "images/header_bg-10.gif";

footer[0] = "images/footer_bg.gif";
footer[1] = "images/footer_bg-2.gif";
footer[2] = "images/footer_bg-3.gif";
footer[3] = "images/footer_bg-4.gif";
footer[4] = "images/footer_bg-5.gif";
footer[5] = "images/footer_bg-6.gif";
footer[6] = "images/footer_bg-7.gif";
footer[7] = "images/footer_bg-8.gif";
footer[8] = "images/footer_bg-9.gif";
footer[9] = "images/footer_bg-10.gif";

var ran = 60 / n;

function rannum()
{
	var date = new Date();
	core = date.getSeconds();
	core = Math.floor (core / ran);
	return (core);
}

var i = rannum();

// Load images
home_off = new Image;
home_off.src = "images/home_off.gif";
home_on = new Image;
home_on.src = "images/home_on.gif";

novosti_off = new Image;
novosti_off.src = "images/novosti_off.gif";
novosti_on = new Image;
novosti_on.src = "images/novosti_on.gif";

testovi_off = new Image;
testovi_off.src = "images/testovi_off.gif";
testovi_on = new Image;
testovi_on.src = "images/testovi_on.gif";

sajmovi_off = new Image;
sajmovi_off.src = "images/sajmovi_off.gif";
sajmovi_on = new Image;
sajmovi_on.src = "images/sajmovi_on.gif";

noviteti_off = new Image;
noviteti_off.src = "images/noviteti_off.gif";
noviteti_on = new Image;
noviteti_on.src = "images/noviteti_on.gif";

tuning_off = new Image;
tuning_off.src = "images/tuning_off.gif";
tuning_on = new Image;
tuning_on.src = "images/tuning_on.gif";

audio_off = new Image;
audio_off.src = "images/audio_off.gif";
audio_on = new Image;
audio_on.src = "images/audio_on.gif";

tech_off = new Image;
tech_off.src = "images/tech_off.gif";
tech_on = new Image;
tech_on.src = "images/tech_on.gif";

cenovnik_off = new Image;
cenovnik_off.src = "images/cenovnik_off.gif";
cenovnik_on = new Image;
cenovnik_on.src = "images/cenovnik_on.gif";

forum_off = new Image;
forum_off.src = "images/forum_off.gif";
forum_on = new Image;
forum_on.src = "images/forum_on.gif";

chat_off = new Image;
chat_off.src = "images/chat_off.gif";
chat_on = new Image;
chat_on.src = "images/chat_on.gif";

kontakt_off = new Image;
kontakt_off.src = "images/kontakt_off.gif";
kontakt_on = new Image;
kontakt_on.src = "images/kontakt_on.gif";