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

function auctionsTabs(i) {
	document.getElementById("auctions").style.display = (i == "on-auctions") ? "block" : "none";
	document.getElementById("dvdpub").style.display = (i == "on-dvdpub") ? "block" : "none";
	document.getElementById("photostore").style.display = (i == "on-photostore") ? "block" : "none";
	
	document.getElementById("auctions-tab").className = i;
}

function tidecastTabs(i) {
	document.getElementById("tidecast").style.display = (i == "on-tidecast") ? "block" : "none";
	document.getElementById("gameday").style.display = (i == "on-gameday") ? "block" : "none";
	document.getElementById("audio").style.display = (i == "on-audio") ? "block" : "none";
	
	document.getElementById("tidecast-tab").className = i;
}