var numQuotes = 4;
function swapQuotes(i) {
		if(i > numQuotes) { i = 1; }
		var appear = new Effect.Fade('quote'+i);
		t=i+1;
		if(i == numQuotes) { t = 1; }
		timerID = setTimeout("fadeIn("+t+")", 1000);
}

function fadeIn(num) {
	new Effect.Appear('quote'+num);	
	timerID = setTimeout("swapQuotes("+num+")", 5000);
}