// change the names in (content-YOURBUTTONNAME) and (i == "on-YOURBUTTONNAME") for each tab
function toggleTabSheadlines(i) {
	document.getElementById("content-sheadline").style.display = (i == "on-sheadline") ? "block" : "none";
	document.getElementById("content-spub").style.display = (i == "on-spub") ? "block" : "none";
	document.getElementById("content-sfanpoll").style.display = (i == "on-sfanpoll") ? "block" : "none";


// this stays the same
	document.getElementById("tab-sheadlines").className = i;
}