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

	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;
	

	function loadImages()
	{
	loaded=false;
u1 = new Image();
u1a = new Image();
u2 = new Image();
u2a = new Image();
u3 = new Image();
u3a = new Image();
u4 = new Image();
u4a = new Image();
u5 = new Image();
u5a = new Image();
u6 = new Image();
u6a = new Image();

u1.src = "img/menu1_1st.jpg";
u1a.src = "img/menu1_2st.jpg";
u2.src = "img/menu2_1st.jpg";
u2a.src = "img/menu2_2st.jpg";
u3.src = "img/menu3_1st.jpg";
u3a.src = "img/menu3_2st.jpg";
u4.src = "img/menu4_1st.jpg";
u4a.src = "img/menu4_2st.jpg";
u5.src = "img/menu5_1st.jpg";
u5a.src = "img/menu5_2st.jpg";
u6.src = "img/menu6_1st.jpg";
u6a.src = "img/menu6_2st.jpg";

	loaded = true;

	};

	function loadImages2()
	{}
	loaded=false;

z1 = new Image();
z1a = new Image();
z2 = new Image();
z2a = new Image();
z3 = new Image();
z3a = new Image();
z4 = new Image();
z4a = new Image();
z5 = new Image();
z5a = new Image();

z1.src = "../img/menu/wm1_1.gif";
z1a.src = "../img/menu/wm1_2.gif";
z2.src = "../img/menu/wm2_1.gif";
z2a.src = "../img/menu/wm2_2.gif";
z3.src = "../img/menu/wm3a_1.gif";
z3a.src = "../img/menu/wm3a_2.gif";
z4.src = "../img/menu/wm4_1.gif";
z4a.src = "../img/menu/wm4_2.gif";
z5.src = "../img/menu/wm5_1.gif";
z5a.src = "../img/menu/wm5_2.gif";


s1 = new Image();
s1a = new Image();
s2 = new Image();
s2a = new Image();
s3 = new Image();
s3a = new Image();

s1.src = "../img/menu/sm1_1.gif";
s1a.src = "../img/menu/sm1_2.gif";
s2.src = "../img/menu/sm2_1.gif";
s2a.src = "../img/menu/sm2_2.gif";
s3.src = "../img/menu/sm3_1.gif";
s3a.src = "../img/menu/sm3_2.gif";

w1 = new Image();
w1a = new Image();
w2 = new Image();
w2a = new Image();
w3 = new Image();
w3a = new Image();

w1.src = "../img/menu/um1_1.gif";
w1a.src = "../img/menu/um1_2.gif";
w2.src = "../img/menu/um2_1.gif";
w2a.src = "../img/menu/um2_2.gif";
w3.src = "../img/menu/um3_1.gif";
w3a.src = "../img/menu/um3_2.gif";


t1 = new Image();
t1a = new Image();
t2 = new Image();
t2a = new Image();
t3 = new Image();
t3a = new Image();
t4 = new Image();
t4a = new Image();
t5 = new Image();
t5a = new Image();

t1.src = "../img/menu/tm1_1.gif";
t1a.src = "../img/menu/tm1_2.gif";
t2.src = "../img/menu/tm2_1.gif";
t2a.src = "../img/menu/tm2_2.gif";
t3.src = "../img/menu/tm3_1.gif";
t3a.src = "../img/menu/tm3_2.gif";
t4.src = "../img/menu/tm4_1.gif";
t4a.src = "../img/menu/tm4_2.gif";
t5.src = "../img/menu/tm5_1.gif";
t5a.src = "../img/menu/tm5_2.gif";


u1 = new Image();
u1a = new Image();
u2 = new Image();
u2a = new Image();
u3 = new Image();
u3a = new Image();
u4 = new Image();
u4a = new Image();
u5 = new Image();
u5a = new Image();
u6 = new Image();
u6a = new Image();

u1.src = "../img/menu/m1_1.gif";
u1a.src = "../img/menu/m1_2.gif";
u2.src = "../img/menu/m2_1.gif";
u2a.src = "../img/menu/m2_2.gif";
u3.src = "../img/menu/m3_1.gif";
u3a.src = "../img/menu/m3_2.gif";
u4.src = "../img/menu/m4_1.gif";
u4a.src = "../img/menu/m4_2.gif";
u5.src = "../img/menu/m5_1.gif";
u5a.src = "../img/menu/m5_2.gif";
u6.src = "../img/menu/m6_1.gif";
u6a.src = "../img/menu/m6_2.gif";

p1 = new Image();
p1a = new Image();
p2 = new Image();
p2a = new Image();
p3 = new Image();
p3a = new Image();
p4 = new Image();
p4a = new Image();
p5 = new Image();
p5a = new Image();
p6 = new Image();
p6a = new Image();

p1.src = "../img/menu/pm1_1.gif";
p1a.src = "../img/menu/pm1_2.gif";
p2.src = "../img/menu/pm2_1.gif";
p2a.src = "../img/menu/pm2_2.gif";
p3.src = "../img/menu/pm3_1.gif";
p3a.src = "../img/menu/pm3_2.gif";
p4.src = "../img/menu/pm4_1.gif";
p4a.src = "../img/menu/pm4_2.gif";
p5.src = "../img/menu/pm5_1.gif";
p5a.src = "../img/menu/pm5_2.gif";
p6.src = "../img/menu/pm6_1.gif";
p6a.src = "../img/menu/pm6_2.gif";

r1 = new Image();
r1a = new Image();
r2 = new Image();
r2a = new Image();
r3 = new Image();
r3a = new Image();
r4 = new Image();
r4a = new Image();

r1.src = "../img/menu/rm1_1.gif";
r1a.src = "../img/menu/rm1_2.gif";
r2.src = "../img/menu/rm2_1.gif";
r2a.src = "../img/menu/rm2_2.gif";
r3.src = "../img/menu/rm3_1.gif";
r3a.src = "../img/menu/rm3_2.gif";
r4.src = "../img/menu/rm4_1.gif";
r4a.src = "../img/menu/rm4_2.gif";



	loaded = true;

//	};
	
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)
{
	if (img2.complete){
		img1.src = img2.src;
		return true;
	}
};

function load3(page1,page2)
{
        parent.boczne_menu.location.href=page1;
        parent.sedno.location.href=page2;
};

function load1(page1,page2)
{
        parent.gora_prawa.location.href=page1;
        parent.main.location.href=page2;
};


function okienko() {

	var Win = window.open('popup.html',"displayWindow",'width=299 ,height=300 ,resizable=0,scrollbars=no, menubar=no, left=350, top=230' );
	Win.creator=self;

/*	myDate = new Date();
   myHours = myDate.getHours();

   if((myHours >= 16) && (myHours < 18))
   {
	   
	var Win = window.open('popup.html',"displayWindow",'width=299 ,height=300 ,resizable=0,scrollbars=no, menubar=no, left=350, top=230' );
	Win.creator=self;
	}
	else {
	var Win = window.open('popup2.html',"displayWindow",'width=350,height=350 ,resizable=0,scrollbars=no, menubar=no, left=350, top=230' );
	Win.creator=self;
	}
  */  
};