$(document).ready(function(){
	$('.aviaslider').nivoSlider({
	   controlNav: false,
	   effect:'random',
	   slices:15,
	   animSpeed:500,
	   pauseTime: 3000,
	   directionNav: false
	});
	
	$(".aviaslider li img").animate({ opacity: 1}, "300");
	
});