function setNumberOfPromos(n, time) {
	 document.numPromos = n; 
	 document.cycleTime = time;
}

document.currentPromo = 1;

function switchPromos() {
	if (document.currentPromo == document.numPromos)
	{
		document.currentPromo = 1;
	}
	else
	{
		document.currentPromo++;
	}
	document.getElementById('Promo').innerHTML = document.getElementById('Promo' + document.currentPromo).innerHTML;
}



function ImgCycle() {
	switchPromos();
	setTimeout("ImgCycle()", document.cycleTime * 1000);	
}