var browserName = navigator.appName;
	var browserVersion = parseInt(navigator.appVersion);
	var vl=0;

	var IE4 = ((browserName=="Microsoft Internet Explorer") && (browserVersion>=4));
	var NS4 = ((browserName=="Netscape") && (browserVersion>=4));
	var IE3 = ((browserName=="Microsoft Internet Explorer") && (browserVersion<4));
	var NS3 = ((browserName=="Netscape") && (browserVersion<4));	
	
	loaded = false;
	loaded = true;	
	if (NS4) {
		layerStyleRef = "layer.";
		layerRef = "document.layers";
		styleSwitch = "";
	}
	else if (IE4) {
		layerStyleRef = "layer.style";
		layerRef = "document.all";
		styleSwitch = ".style";
	};

	
	
	function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

	
function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

	function showLayer(layerName) {
		MM_showHideLayers(layerName,'','show');
		//eval(layerRef+'["' + layerName+'"]' + styleSwitch + '.visibility = "visible"');
	};

	function hideLayer(layerName) {
		MM_showHideLayers(layerName,'','hide');
		//		eval(layerRef+'["' + layerName+'"]' + styleSwitch + '.visibility = "hidden"');
	};

	function loadImages()
	{

u1 = new Image();
u1.src = "gif/menu2.gif";
u1a = new Image();
u1a.src = "gif/menu2a.gif";
u2 = new Image();
u2.src = "gif/menu3.gif";
u2a = new Image();
u2a.src = "gif/menu3a.gif";
u3 = new Image();
u3.src = "gif/menu4.gif";
u3a = new Image();
u3a.src = "gif/menu4a.gif";
u4 = new Image();
u4.src = "gif/menu5.gif";
u4a = new Image();
u4a.src = "gif/menu5a.gif";
u5 = new Image();
u5.src = "gif/menu6.gif";
u5a = new Image();
u5a.src = "gif/menu6a.gif";
u6 = new Image();
u6.src = "gif/menu7.gif";
u6a = new Image();
u6a.src = "gif/menu7a.gif";
u7 = new Image();
u7.src = "gif/menu8.gif";
u7a = new Image();
u7a.src = "gif/menu8a.gif";
u8 = new Image();
u8.src = "gif/mapa.gif";
u8a = new Image();
u8a.src = "gif/mapaa.gif";




n11 = new Image();
n11.src = "gif/submenu1_1.gif";
n11a = new Image();
n11a.src = "gif/submenu1_1a.gif";
n12 = new Image();
n12.src = "gif/submenu1_2.gif";
n12a = new Image();
n12a.src = "gif/submenu1_2a.gif";
n13 = new Image();
n13.src = "gif/submenu1_3.gif";
n13a = new Image();
n13a.src = "gif/submenu1_3a.gif";
n14 = new Image();
n14.src = "gif/submenu1_4.gif";
n14a = new Image();
n14a.src = "gif/submenu1_4a.gif";
n15 = new Image();
n15.src = "gif/submenu1_5.gif";
n15a = new Image();
n15a.src = "gif/submenu1_5a.gif";
n16 = new Image();
n16.src = "gif/submenu1_6.gif";
n16a = new Image();
n16a.src = "gif/submenu1_6a.gif";
n17 = new Image();
n17.src = "gif/submenu1_7.gif";
n17a = new Image();
n17a.src = "gif/submenu1_7a.gif";

n21 = new Image();
n21.src = "gif/submenu2_1.gif";
n21a = new Image();
n21a.src = "gif/submenu2_1a.gif";
n22 = new Image();
n22.src = "gif/submenu2_2.gif";
n22a = new Image();
n22a.src = "gif/submenu2_2a.gif";
n23 = new Image();
n23.src = "gif/submenu2_3.gif";
n23a = new Image();
n23a.src = "gif/submenu2_3a.gif";
n24 = new Image();
n24.src = "gif/submenu2_4.gif";
n24a = new Image();
n24a.src = "gif/submenu2_4a.gif";
n25 = new Image();
n25.src = "gif/submenu2_5.gif";
n25a = new Image();
n25a.src = "gif/submenu2_5a.gif";
n26 = new Image();
n26.src = "gif/submenu2_6.gif";
n26a = new Image();
n26a.src = "gif/submenu2_6a.gif";
n27 = new Image();
n27.src = "gif/submenu2_7.gif";
n27a = new Image();
n27a.src = "gif/submenu2_7a.gif";
n28 = new Image();
n28.src = "gif/submenu2_8.gif";
n28a = new Image();
n28a.src = "gif/submenu2_8a.gif";
n29 = new Image();
n29.src = "gif/submenu2_9.gif";
n29a = new Image();
n29a.src = "gif/submenu2_9a.gif";
n210 = new Image();
n210.src = "gif/submenu2_10.gif";
n210a = new Image();
n210a.src = "gif/submenu2_10a.gif";

n211 = new Image();
n211.src = "gif/submenu2_1_1.gif";
n211a = new Image();
n211a.src = "gif/submenu2_1_1a.gif";
n212 = new Image();
n212.src = "gif/submenu2_1_2.gif";
n212a = new Image();
n212a.src = "gif/submenu2_1_2a.gif";

n221 = new Image();
n221.src = "gif/submenu2_2_1.gif";
n221a = new Image();
n221a.src = "gif/submenu2_2_1a.gif";
n222 = new Image();
n222.src = "gif/submenu2_2_2.gif";
n222a = new Image();
n222a.src = "gif/submenu2_2_2a.gif";
n223 = new Image();
n223.src = "gif/submenu2_2_3.gif";
n223a = new Image();
n223a.src = "gif/submenu2_2_3a.gif";

n231 = new Image();
n231.src = "gif/submenu2_3_1.gif";
n231a = new Image();
n231a.src = "gif/submenu2_3_1a.gif";
n232 = new Image();
n232.src = "gif/submenu2_3_2.gif";
n232a = new Image();
n232a.src = "gif/submenu2_3_2a.gif";
n233 = new Image();
n233.src = "gif/submenu2_3_3.gif";
n233a = new Image();
n233a.src = "gif/submenu2_3_3a.gif";

n31 = new Image();
n31.src = "gif/submenu3_1.gif";
n31a = new Image();
n31a.src = "gif/submenu3_1a.gif";
n32 = new Image();
n32.src = "gif/submenu3_2.gif";
n32a = new Image();
n32a.src = "gif/submenu3_2a.gif";
n33 = new Image();
n33.src = "gif/submenu3_3.gif";
n33a = new Image();
n33a.src = "gif/submenu3_3a.gif";
n34 = new Image();
n34.src = "gif/submenu3_4.gif";
n34a = new Image();
n34a.src = "gif/submenu3_4a.gif";
n35 = new Image();
n35.src = "gif/submenu3_5.gif";
n35a = new Image();
n35a.src = "gif/submenu3_5a.gif";

n41 = new Image();
n41.src = "gif/submenu4_1.gif";
n41a = new Image();
n41a.src = "gif/submenu4_1a.gif";
n42 = new Image();
n42.src = "gif/submenu4_2.gif";
n42a = new Image();
n42a.src = "gif/submenu4_2a.gif";
n43 = new Image();
n43.src = "gif/submenu4_3.gif";
n43a = new Image();
n43a.src = "gif/submenu4_3a.gif";
n44 = new Image();
n44.src = "gif/submenu4_4.gif";
n44a = new Image();
n44a.src = "gif/submenu4_4a.gif";
n45 = new Image();
n45.src = "gif/submenu4_5.gif";
n45a = new Image();
n45a.src = "gif/submenu4_5a.gif";
n46 = new Image();
n46.src = "gif/submenu4_6.gif";
n46a = new Image();
n46a.src = "gif/submenu4_6a.gif";
n47 = new Image();
n47.src = "gif/submenu4_7.gif";
n47a = new Image();
n47a.src = "gif/submenu4_7a.gif";

n411 = new Image();
n411.src = "gif/submenu4_1_1.gif";
n411a = new Image();
n411a.src = "gif/submenu4_1_1a.gif";
n412 = new Image();
n412.src = "gif/submenu4_1_2.gif";
n412a = new Image();
n412a.src = "gif/submenu4_1_2a.gif";
n413 = new Image();
n413.src = "gif/submenu4_1_3.gif";
n413a = new Image();
n413a.src = "gif/submenu4_1_3a.gif";
n414 = new Image();
n414.src = "gif/submenu4_1_4.gif";
n414a = new Image();
n414a.src = "gif/submenu4_1_4a.gif";
n415 = new Image();
n415.src = "gif/submenu4_1_5.gif";
n415a = new Image();
n415a.src = "gif/submenu4_1_5a.gif";
n416 = new Image();
n416.src = "gif/submenu4_1_6.gif";
n416a = new Image();
n416a.src = "gif/submenu4_1_6a.gif";

//owalne
n417 = new Image();
n417.src = "gif/owalne.gif";
n417a = new Image();
n417a.src = "gif/owalne_a.gif";

// plastikowe
n418 = new Image();
n418.src = "gif/plastikowe.gif";
n418a = new Image();
n418a.src = "gif/plastikowe_a.gif";

n4111 = new Image();
n4111.src = "gif/submenu4_1_1_1.gif";
n4111a = new Image();
n4111a.src = "gif/submenu4_1_1_1a.gif";
n4112 = new Image();
n4112.src = "gif/submenu4_1_1_2.gif";
n4112a = new Image();
n4112a.src = "gif/submenu4_1_1_2a.gif";
n4113 = new Image();
n4113.src = "gif/submenu4_1_1_3.gif";
n4113a = new Image();
n4113a.src = "gif/submenu4_1_1_3a.gif";
n4114 = new Image();
n4114.src = "gif/submenu4_1_1_4.gif";
n4114a = new Image();
n4114a.src = "gif/submenu4_1_1_4a.gif";
n4115 = new Image();
n4115.src = "gif/submenu4_1_1_5.gif";
n4115a = new Image();
n4115a.src = "gif/submenu4_1_1_5a.gif";

n4121 = new Image();
n4121.src = "gif/submenu4_1_6_1.gif";
n4121a = new Image();
n4121a.src = "gif/submenu4_1_6_1a.gif";
n4122 = new Image();
n4122.src = "gif/submenu4_1_6_2.gif";
n4122a = new Image();
n4122a.src = "gif/submenu4_1_6_2a.gif";
n4123 = new Image();
n4123.src = "gif/submenu4_1_6_3.gif";
n4123a = new Image();
n4123a.src = "gif/submenu4_1_6_3a.gif";
n4124 = new Image();
n4124.src = "gif/submenu4_1_6_4.gif";
n4124a = new Image();
n4124a.src = "gif/submenu4_1_6_4a.gif";
n4125 = new Image();
n4125.src = "gif/submenu4_1_6_5.gif";
n4125a = new Image();
n4125a.src = "gif/submenu4_1_6_5a.gif";

//castor
n4116 = new Image();
n4116.src = "gif/castor.gif";
n4116a = new Image();
n4116a.src = "gif/castor_a.gif";

// dwukomponentowe
n4117 = new Image();
n4117.src = "gif/dwukomponentowe.gif";
n4117a = new Image();
n4117a.src = "gif/dwukomponentowe_a.gif";


n421 = new Image();
n421.src = "gif/submenu4_2_1.gif";
n421a = new Image();
n421a.src = "gif/submenu4_2_1a.gif";
n422 = new Image();
n422.src = "gif/submenu4_2_2.gif";
n422a = new Image();
n422a.src = "gif/submenu4_2_2a.gif";
n423 = new Image();
n423.src = "gif/submenu4_2_3.gif";
n423a = new Image();
n423a.src = "gif/submenu4_2_3a.gif";
n424 = new Image();
n424.src = "gif/submenu4_2_4.gif";
n424a = new Image();
n424a.src = "gif/submenu4_2_4a.gif";
n425 = new Image();
n425.src = "gif/submenu4_2_5.gif";
n425a = new Image();
n425a.src = "gif/submenu4_2_5a.gif";
n426 = new Image();
n426.src = "gif/submenu4_2_6.gif";
n426a = new Image();
n426a.src = "gif/submenu4_2_6a.gif";
n427 = new Image();
n427.src = "gif/submenu4_2_7.gif";
n427a = new Image();
n427a.src = "gif/submenu4_2_7a.gif";

n431 = new Image();
n431.src = "gif/submenu4_3_1.gif";
n431a = new Image();
n431a.src = "gif/submenu4_3_1a.gif";
n432 = new Image();
n432.src = "gif/submenu4_3_2.gif";
n432a = new Image();
n432a.src = "gif/submenu4_3_2a.gif";

n441 = new Image();
n441.src = "gif/submenu4_4_1.gif";
n441a = new Image();
n441a.src = "gif/submenu4_4_1a.gif";
n442 = new Image();
n442.src = "gif/submenu4_4_2.gif";
n442a = new Image();
n442a.src = "gif/submenu4_4_2a.gif";

n51 = new Image();
n51.src = "gif/submenu5_1.gif";
n51a = new Image();
n51a.src = "gif/submenu5_1a.gif";
n52 = new Image();
n52.src = "gif/submenu5_2.gif";
n52a = new Image();
n52a.src = "gif/submenu5_2a.gif";
n53 = new Image();
n53.src = "gif/submenu5_3.gif";
n53a = new Image();
n53a.src = "gif/submenu5_3a.gif";
n54 = new Image();
n54.src = "gif/submenu5_4.gif";
n54a = new Image();
n54a.src = "gif/submenu5_4a.gif";
n55 = new Image();
n55.src = "gif/submenu5_5.gif";
n55a = new Image();
n55a.src = "gif/submenu5_5a.gif";

n511 = new Image();
n511.src = "gif/submenu5_1_1.gif";
n511a = new Image();
n511a.src = "gif/submenu5_1_1a.gif";
n512 = new Image();
n512.src = "gif/submenu5_1_2.gif";
n512a = new Image();
n512a.src = "gif/submenu5_1_2a.gif";
n513 = new Image();
n513.src = "gif/submenu5_1_3.gif";
n513a = new Image();
n513a.src = "gif/submenu5_1_3a.gif";

n521 = new Image();
n521.src = "gif/submenu5_2_1.gif";
n521a = new Image();
n521a.src = "gif/submenu5_2_1a.gif";
n522 = new Image();
n522.src = "gif/submenu5_2_2.gif";
n522a = new Image();
n522a.src = "gif/submenu5_2_2a.gif";
n523 = new Image();
n523.src = "gif/submenu5_2_3.gif";
n523a = new Image();
n523a.src = "gif/submenu5_2_3a.gif";

n531 = new Image();
n531.src = "gif/submenu5_3_1.gif";
n531a = new Image();
n531a.src = "gif/submenu5_3_1a.gif";
n532 = new Image();
n532.src = "gif/submenu5_3_2.gif";
n532a = new Image();
n532a.src = "gif/submenu5_3_2a.gif";

n541 = new Image();
n541.src = "gif/submenu5_4_1.gif";
n541a = new Image();
n541a.src = "gif/submenu5_4_1a.gif";
n542 = new Image();
n542.src = "gif/submenu5_4_2.gif";
n542a = new Image();
n542a.src = "gif/submenu5_4_2a.gif";
n543 = new Image();
n543.src = "gif/submenu5_4_3.gif";
n543a = new Image();
n543a.src = "gif/submenu5_4_3a.gif";

n61 = new Image();
n61.src = "gif/submenu6_1.gif";
n61a = new Image();
n61a.src = "gif/submenu6_1a.gif";
n62 = new Image();
n62.src = "gif/submenu6_2.gif";
n62a = new Image();
n62a.src = "gif/submenu6_2a.gif";
n63 = new Image();
n63.src = "gif/submenu6_3.gif";
n63a = new Image();
n63a.src = "gif/submenu6_3a.gif";
n64 = new Image();
n64.src = "gif/submenu6_4.gif";
n64a = new Image();
n64a.src = "gif/submenu6_4a.gif";

n611 = new Image();
n611.src = "gif/submenu6_1_1.gif";
n611a = new Image();
n611a.src = "gif/submenu6_1_1a.gif";
n612 = new Image();
n612.src = "gif/submenu6_1_2.gif";
n612a = new Image();
n612a.src = "gif/submenu6_1_2a.gif";
n613 = new Image();
n613.src = "gif/submenu6_1_3.gif";
n613a = new Image();
n613a.src = "gif/submenu6_1_3a.gif";

n621 = new Image();
n621.src = "gif/submenu6_2_1.gif";
n621a = new Image();
n621a.src = "gif/submenu6_2_1a.gif";
n622 = new Image();
n622.src = "gif/submenu6_2_2.gif";
n622a = new Image();
n622a.src = "gif/submenu6_2_2a.gif";
n623 = new Image();
n623.src = "gif/submenu6_2_3.gif";
n623a = new Image();
n623a.src = "gif/submenu6_2_3a.gif";

n631 = new Image();
n631.src = "gif/submenu6_3_1.gif";
n631a = new Image();
n631a.src = "gif/submenu6_3_1a.gif";
n632 = new Image();
n632.src = "gif/submenu6_3_2.gif";
n632a = new Image();
n632a.src = "gif/submenu6_3_2a.gif";

n641 = new Image();
n641.src = "gif/submenu6_4_1.gif";
n641a = new Image();
n641a.src = "gif/submenu6_4_1a.gif";
n642 = new Image();
n642.src = "gif/submenu6_4_2.gif";
n642a = new Image();
n642a.src = "gif/submenu6_4_2a.gif";
n643 = new Image();
n643.src = "gif/submenu6_4_3.gif";
n643a = new Image();
n643a.src = "gif/submenu6_4_3a.gif";
n644 = new Image();
n644.src = "gif/submenu6_4_4.gif";
n644a = new Image();
n644a.src = "gif/submenu6_4_4a.gif";

	loaded = true;

	window.setInterval('checker()',1000);

};
	
if (NS4) {

	function zmien(skad,gdzie)
	{
		if(navigator.userAgent.substring(0,11) != "Mozilla/2.0")
		{
			skad = eval(skad + ".src");
			document [gdzie].src = skad;
		}
	}
};

	function change(img1,img2) {
		img1.src = img2.src;
		return true;
		};
	
	function hideAllSub2() {
	
		hideLayer('l21');
		hideLayer('l22');
		hideLayer('l23');
	};

	function hideAllSub4() {
		hideLayer('l41');
		hideLayer('l42');
		hideLayer('l43');
		hideLayer('l44');
		hideLayer('l411');
		hideLayer('l412');
		};

	function hideAllSub5() {
		hideLayer('l51');
		hideLayer('l52');
		hideLayer('l53');
		hideLayer('l54');
		};

function hideAllSub6() {
	hideLayer('l61');
	hideLayer('l62');
	hideLayer('l63');
	hideLayer('l64');
};
function hideAllSub() {
	hideAllSub2();
	hideAllSub4();
	hideAllSub5();
	hideAllSub6();
};

function hideAll() {	
		hideAllSub();
		hideLayer('l1');
		hideLayer('l2');
		hideLayer('l3');
		hideLayer('l4');
		hideLayer('l5');
		hideLayer('l6');
	return;
};

function checkin()
{
	vl=1;

}

function checkout()
{
	vl=0;

}

function checker()
{
	if(vl==0)
	{
		hideAll();
		powrot();
	}
}


function sprawdzLadowanie(){
//	loaded = true;
}