$(window).load(function() {
    $('#slider').nivoSlider({
    effect: 'fade',
    directionNavHide: false,
    animSpeed: 800,
    pauseTime: 7000
    });
});


$(function() {
	var zIndexNumber = 1000;
	$('div').each(function() {
		$(this).css('zIndex', zIndexNumber);
		zIndexNumber -= 10;
	});
});