$(document).ready(function() {
	var imgCount = 12;
	animate("img", 1, imgCount, true);
});

function animate(item, current, total, isFirst) {
	if (current > total) {
		current = 1;
	}
	itemId = item + current;
	$("#"+itemId).hide();
	var previous = current - 1;
	if (current == 1) {
		previous = total;
	}
	if (!isFirst) {
		$("#animation").css({
			'background-image': 'url(img/home'+previous+'.jpg)'
		});
		$("#"+item+previous).hide();
	}	
	$("#"+itemId).fadeIn("slow");
	current++;
	var tInt = setTimeout("animate('"+item+"', "+current+", "+total+", false)", 6000);	
}