$(document).ready(function() {
	
	//honor any hash (for link sharing):
	var request = document.location.toString();
	if (request.match('#')) { 
		//in case we add stuff other than sale later: 
		var item_filter = '#' + request.split('#')[1];
		var icon_filter = $('#promos li [href=' + item_filter + ']').parent();
	} else {
		//hide all but the first: 
		var item_filter = ':first';
		var icon_filter = ':first-child';
	}
	$('.promo-item').not(item_filter).hide();
	
	$('#promos li').click(function() {
		$(this).addClass('active');
		$(this).siblings().removeClass('active');
		var promo_item = $(this).find('a').attr('href');
		$('.promo-item').not(promo_item).fadeOut(200, function() {
			$(promo_item).fadeIn();
		});
	}).not(icon_filter).each(function() {
		$(this).removeClass('active');
	});
});