function togglepres() {
	var d = document; {
		document.getElementById('presmessage').style.display = "block";
		document.getElementById('pres').style.backgroundPosition = "0 0";
		document.getElementById('aboutus').style.display = "none";
		document.getElementById('huh').style.backgroundPosition = "0 -26px";
	} 
}
function toggleabout() {
	var d = document; {
		document.getElementById('aboutus').style.display = "block";
		document.getElementById('huh').style.backgroundPosition = "0 0";
		document.getElementById('presmessage').style.display = "none";
		document.getElementById('pres').style.backgroundPosition = "0 -26px";
	} 
}

function toggledates() {
	var d = document; {
		document.getElementById('agenda').style.display = "none";
		document.getElementById('schedule').className = "";
		document.getElementById('dates').style.display = "block";
		document.getElementById('mois').className = "active2";
	} 
}

function toggleagenda() {
	var d = document; {
		document.getElementById('dates').style.display = "none";
		document.getElementById('mois').className = "";
		document.getElementById('agenda').style.display = "block";
		document.getElementById('schedule').className = "active2";
	} 
}