$(window).load(function() {
		$('#slider').nivoSlider({
			effect:'fade',
			slices:12,
			animSpeed:900,
			pauseTime:9000,
			startSlide:0, 
			directionNav:false,
			directionNavHide:true, 
			controlNav:true,
			controlNavThumbs:false, 
			controlNavThumbsSearch: '.png',
			controlNavThumbsReplace: '_thumb.png',
			keyboardNav:false,
			pauseOnHover:true,
			manualAdvance:false,
			captionOpacity:0.0,
			beforeChange: function(){},
			afterChange: function(){},
			slideshowEnd: function(){}
			});
	});