$(window).load(function() {
	$('#slider').nivoSlider({
		pauseTime:5000, 
		pauseOnHover:false, 
		effect:'random', 
		slices:15,
		animSpeed:500,
		startSlide:0, 
		directionNav:true, 
		directionNavHide:true,
		keyboardNav:true, 
		manualAdvance:false, 
		captionOpacity:0.8, 
	});
});