function przeladuj(s1, s2, s3, s4, s5, s6){

if (s1 == 1) document.getElementById('strona1').style.display='';
else document.getElementById('strona1').style.display='none';

if (s2 == 1) document.getElementById('strona2').style.display='';
else document.getElementById('strona2').style.display='none';

if (s3 == 1) document.getElementById('strona3').style.display='';
else document.getElementById('strona3').style.display='none';

if (s4 == 1) document.getElementById('strona4').style.display='';
else document.getElementById('strona4').style.display='none';

if (s5 == 1) document.getElementById('strona5').style.display='';
else document.getElementById('strona5').style.display='none';

if (s6 == 1) document.getElementById('strona6').style.display='';
else document.getElementById('strona6').style.display='none';
}

function zdjecie(plik){
	window.open(plik, 'Zdjecie', 'width=400, height=400').focus();
}

function home_n(ha, hb, hc){
	document.getElementById(ha).style.display='';
	document.getElementById(hb).style.display='none';
	document.getElementById(hc).style.display='none';
	document.getElementById(ha+'k').style.display='';
	document.getElementById(hb+'k').style.display='none';
	document.getElementById(hc+'k').style.display='none';
}