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


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

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


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

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


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