$(window).load(function() {
        $('#slider').nivoSlider({
			effect:'fade',
			slices:1,
			captionOpacity:1,
			animSpeed:500, 
			pauseTime:3000,
			startSlide:0, 
			directionNav:false, 
			directionNavHide:true, 
			controlNav:true,
			controlNavThumbsSearch: '.gif'
		});
    });