function show_leadnews(n){
	
	for(i=1; i<=5; i++){
		var obj = document.getElementById("ln_"+i);
		var btn = document.getElementById("b" + i);
		var item = document.getElementById("item_" + i);
		
		obj.style.display = "none";
		item.style.display = "none";
		btn.className = "blockTeaserBtn notFirst";
	}
	
	var elmPic = document.getElementById("ln_" + n);
	var elmBtn = document.getElementById("b" + n);
	var elmItem = document.getElementById("item_" + n);
	var elmLink = document.getElementById("a" + n);
	 
	
	elmPic.style.display = "block";
	elmItem.style.display = "block";
	elmBtn.className = "blockTeaserBtn selected";
	elmLink.style.position = "absolute";
	elmLink.style.display = "block";
}

function out_leadnews(n){
	
	var obj = document.getElementById("b" + n);
	var elm = document.getElementById("item_" + n);
	
	if(elm.style.display == "none"){
		obj.className = "blockTeaserBtn notFirst";
	}
}

var timer_vip;
var current = -1;
function switch_vip(holders){
	
	var next;
	var elm;
	
	for(i=0; i<holders; i++){
		elm = document.getElementById("vip_holder_"+i);
		
		if(elm.style.display == "block"){
			current = i;
		}
		document.getElementById("vip_holder_"+i).style.display = "none";
	}

	current = (current == -1) ? Math.floor(Math.random() * holders) : current;
	next = (current+1 >= holders) ? 0 : (current+1);
	document.getElementById("vip_holder_" + next).style.display = "block";
	
	timer_vip = setTimeout("switch_vip("+holders+")", 15000)
}