function opop(what) {
	if (what=='fact') {
		document.getElementById("quote").style.display="none";
		document.getElementById("fact").style.display="block";
	}
	else {
		document.getElementById("fact").style.display="none";
		document.getElementById("quote").style.display="block";
	}
}

function cpop(what) {
	document.getElementById(what).style.display="none";
}