function confirmAlert(question, address) {
	var pytanie = window.confirm(question)
	if (pytanie) {
		window.location.replace(address);
	}
}

function setTab(nazwa) {
	if(nazwa == 'main') {
		document.getElementById('tab_main').style.display = 'block';
		document.getElementById('tab').style.display = 'none';	
	} else {
		document.getElementById('tab').innerHTML = document.getElementById('tab_'+nazwa).innerHTML;
		document.getElementById('tab_main').style.display = 'none';	
		document.getElementById('tab').style.display = 'block';	
	}
}

function showFoto(ind) {
	window.open('show_foto.php?id='+ind+'&sze='+screen.width+'&wys='+screen.height, 'Foto'+ind, 'menubar=no, toolbar=no, location=no, scrollbars=no, resizable=yes, status=no, width=800, height=60, left=100, top=50');
}