var imgs;
var current;

function changeImage() {
	var next = current + 1;
	if (next >= imgs.length) {
		next = 0;
	}
	$(imgs).fadeOut(1000);
	$(imgs[next]).fadeIn(1000);
	if ($(imgs[next]).attr('rel')) {
		$('.home-image-mask').attr('href', $(imgs[next]).attr('rel'));
	}
	else {
		$('.home-image-mask').attr('href', '#');
	}
	current = next;
}

$(function() {
	var cinterval = 5000;
	imgs = $('.home-images img');
	imgs.each(function(index, item) {
		if ($(item).hasClass('active')) {
			current = index;
			if ($(item).attr('rel')) {
				$('.home-image-mask').attr('href', $(item).attr('rel'));
			}
		}
	});
	var interval = setInterval('changeImage()', cinterval);
	
	$('.home-image-mask').click(function (e) {
		if ($(this).attr('href') == '#') {
			e.preventDefault();
		}
	});
});