// Offers
function showOffer() {
	new Effect.Appear('offer_1', {duration:1.0, to:0.9, queue:{scope: 'foffer', limit:10}});
}

function hideOffer(event) {
	if (!event) var event = window.event;
	var target = (window.event) ? event.srcElement : event.target;
	if (target.nodeName != 'DIV') return;
	var relTarget = (event.relatedTarget) ? event.relatedTarget : event.toElement;
	while (relTarget != target && relTarget.nodeName != 'BODY') {
		relTarget = relTarget.parentNode;
	}
	if (relTarget == target) return;
	$('offer_1').hide();
}