$(window).load(function() {
	$('#slider1').nivoSlider({
		effect:'random',
		slices:9,
		animSpeed:500,
		pauseTime:6000,
		directionNav:false,
		controlNav:false,
		captionOpacity:0.8
	});
	$('#slider2').nivoSlider({
		effect:'random',
		slices:9,
		animSpeed:500,
		pauseTime:7000,
		directionNav:false,
		controlNav:false,
		captionOpacity:0.8
	});
	$('#slider3').nivoSlider({
		effect:'random',
		slices:9,
		animSpeed:500,
		pauseTime:5000,
		directionNav:false,
		controlNav:false,
		captionOpacity:0.8
	});
});