function show(id) {
	if(document.getElementById("info_"+id).style.display == "none")
		document.getElementById("info_"+id).style.display = "block";
	else
		document.getElementById("info_"+id).style.display = "none";
		
	//zamkniecie pozostalych
	
	i = 1;
	while(document.getElementById("info_"+i)){
		if(i != id)
			document.getElementById("info_"+i).style.display = "none";
		i++;
	}
	
}

function show_news(id) {
	if(document.getElementById("news-desc_"+id).style.display == "none")
		document.getElementById("news-desc_"+id).style.display = "block";
	else
		document.getElementById("news-desc_"+id).style.display = "none";
		
	//zamkniecie pozostalych
	
	i = 1;
	while(document.getElementById("news-desc_"+i)){
		if(i != id)
			document.getElementById("news-desc_"+i).style.display = "none";
		i++;
	}
	
}