function headlinesTabs(i) {
	document.getElementById("headlines").style.display = (i == "on-headlines") ? "block" : "none";
	document.getElementById("champs").style.display = (i == "on-champs") ? "block" : "none";
	document.getElementById("photos").style.display = (i == "on-photos") ? "block" : "none";
	
	document.getElementById("headlines-tab").className = i;
}