$(window).load(function() {
	$('#slider').nivoSlider({
		effect:'sliceUp', // sliceDown, sliceDownLeft, sliceUp, sliceUpLeft, sliceUpDown, sliceUpDownLeft, fold, fade, random
		slices:20,
		animSpeed:900,
		pauseTime:4000,
		directionNav:false, //Next and Prev
		directionNavHide:false, //Only show on hover
		controlNav:false, //1,2,3...
		pauseOnHover:false, //Stop animation while hovering
		beforeChange: function(){},
		afterChange: function(){}
	});
});