jsc = 0;

// ***** inicializacia prepinacich tlacidiel v menu ****
function init() {
	var browserName = navigator.appName;
	var browserVer  = navigator.appVersion;

	// JavaScript compatibility
	if (browserName.substring(0, 8)=="Netscape") {
		var version = parseInt(browserVer.substring(0, 1));
		if (version >= 4) {
			load();
			jsc = 1;
		}
	}

	if (browserName.substring(0, 9)=="Microsoft") {
		var version = parseInt(browserVer.substring(21, 23));
		if (version >= 4) {
			load();
			jsc = 1;
		}
	}
}

// ***** nahranie potrebnych suborov - obrazkov *****
function load() {
	// navi-out
	navi_out = new Array();
	navi_out[0] = new Image();
	navi_out[0].src = '/pics/menu/01a.gif';
	navi_out[1] = new Image();
	navi_out[1].src = '/pics/menu/02a.gif';
	navi_out[2] = new Image();
	navi_out[2].src = '/pics/menu/03a.gif';
	navi_out[3] = new Image();
	navi_out[3].src = '/pics/menu/04a.gif';
	navi_out[4] = new Image();
	navi_out[4].src = '/pics/menu/05a.gif';
	navi_out[5] = new Image();
	navi_out[5].src = '/pics/menu/06a.gif';
	navi_out[6] = new Image();
	navi_out[6].src = '/pics/menu/07a.gif';
	navi_out[7] = new Image();
	navi_out[7].src = '/pics/menu/08a.gif';

	navi_out[8] = new Image();
	navi_out[8].src = '/pics/menu/09a.gif';
	navi_out[9] = new Image();
	navi_out[9].src = '/pics/menu/10a.gif';
	navi_out[10] = new Image();
	navi_out[10].src = '/pics/menu/11a.gif';
	navi_out[11] = new Image();
	navi_out[11].src = '/pics/menu/12a.gif';

	navi_out[12] = new Image();
	navi_out[12].src = '/pics/menu/13a.gif';
	navi_out[13] = new Image();
	navi_out[13].src = '/pics/menu/14a.gif';
	navi_out[14] = new Image();
	navi_out[14].src = '/pics/menu/15a.gif';
	navi_out[15] = new Image();
	navi_out[15].src = '/pics/menu/16a.gif';
	navi_out[16] = new Image();
	navi_out[16].src = '/pics/menu/17a.gif';
	navi_out[17] = new Image();
	navi_out[17].src = '/pics/menu/18a.gif';

	navi_out[18] = new Image();
	navi_out[18].src = '/pics/menu/19a.gif';
	navi_out[19] = new Image();
	navi_out[19].src = '/pics/menu/20a.gif';

	navi_out[20] = new Image();
	navi_out[20].src = '/pics/menu/60a.gif';
	
	navi_out[201] = new Image();
	navi_out[201].src = '/pics/menu/60_1a.gif';
	
	navi_out[202] = new Image();
	navi_out[202].src = '/pics/menu/60_2a.gif';
	
	navi_out[21] = new Image();
	navi_out[21].src = '/pics/menu/61a.gif';
	
	navi_out[22] = new Image();
	navi_out[22].src = '/pics/menu/62a.gif';

	navi_out[23] = new Image();
	navi_out[23].src = '/pics/menu/64a.gif';



	// navi-in
	navi_in = new Array();
	navi_in[0] = new Image();
	navi_in[0].src = '/pics/menu/01b.gif';
	navi_in[1] = new Image();
	navi_in[1].src = '/pics/menu/02b.gif';
	navi_in[2] = new Image();
	navi_in[2].src = '/pics/menu/03b.gif';
	navi_in[3] = new Image();
	navi_in[3].src = '/pics/menu/04b.gif';
	navi_in[4] = new Image();
	navi_in[4].src = '/pics/menu/05b.gif';
	navi_in[5] = new Image();
	navi_in[5].src = '/pics/menu/06b.gif';
	navi_in[6] = new Image();
	navi_in[6].src = '/pics/menu/07b.gif';
	navi_in[7] = new Image();
	navi_in[7].src = '/pics/menu/08b.gif';

	navi_in[8] = new Image();
	navi_in[8].src = '/pics/menu/09b.gif';
	navi_in[9] = new Image();
	navi_in[9].src = '/pics/menu/10b.gif';
	navi_in[10] = new Image();
	navi_in[10].src = '/pics/menu/11b.gif';
	navi_in[11] = new Image();
	navi_in[11].src = '/pics/menu/12b.gif';

	navi_in[12] = new Image();
	navi_in[12].src = '/pics/menu/13b.gif';
	navi_in[13] = new Image();
	navi_in[13].src = '/pics/menu/14b.gif';
	navi_in[14] = new Image();
	navi_in[14].src = '/pics/menu/15b.gif';
	navi_in[15] = new Image();
	navi_in[15].src = '/pics/menu/16b.gif';
	navi_in[16] = new Image();
	navi_in[16].src = '/pics/menu/17b.gif';
	navi_in[17] = new Image();
	navi_in[17].src = '/pics/menu/18b.gif';

	navi_in[18] = new Image();
	navi_in[18].src = '/pics/menu/19b.gif';
	navi_in[19] = new Image();
	navi_in[19].src = '/pics/menu/20b.gif';

	navi_in[20] = new Image();
	navi_in[20].src = '/pics/menu/60b.gif';
	navi_in[201] = new Image();
	navi_in[201].src = '/pics/menu/60_1b.gif';
	navi_in[202] = new Image();
	navi_in[202].src = '/pics/menu/60_2b.gif';
	navi_in[21] = new Image();
	navi_in[21].src = '/pics/menu/61b.gif';
	navi_in[22] = new Image();
	navi_in[22].src = '/pics/menu/62b.gif';
	navi_in[23] = new Image();
	navi_in[23].src = '/pics/menu/64b.gif';




}

// ***** prepnutie pri prichode mysi ***
function mouseIn(item, image) {
	if (jsc) {
		document.images[image].src = navi_in[item].src;
	}
}

// ***** prepnutie odchode prichode mysi ****
function mouseOut(item, image) {
	if (jsc) {
		document.images[image].src = navi_out[item].src;
	}
}