function switch_featured() {
	setTimeout(function() {
		$('#featured_houses_holder .submit_btn').fadeOut(300, function() {
			$('#featured_houses_holder').slideUp(500, function() {
				featured_houses_index += 1;
				if(featured_houses_index >= featured_houses.length) {
					featured_houses_index = 0;
				}
				show_featured();
			});
		});
	}, 5000);
}

function show_featured() {
    $('#featured_houses_holder .submit_btn').attr('href', featured_houses[featured_houses_index][1]);
	$('#featured_houses_holder img').attr('src', featured_houses[featured_houses_index][0]);
	
	$('#featured_houses_holder').slideDown(500, function() {
		$('#featured_houses_holder .submit_btn').fadeIn(300);
		switch_featured();
	});
}

$(document).ready(function() {
	show_featured();
	for(i=0; i!=featured_houses.length;i++) {
		jQuery("<img>").attr("src", featured_houses[i][0]);
	}
});