$(document).ready(function(){
		$('#slider').nivoSlider({
 			effect:'fade',
			pauseTime:5000,
			directionNav:false,
			controlNav:false
		});
		
		if($('#slider2')){
			$('#slider2').nivoSlider({
	 			effect:'fade',
				pauseTime:3000,
				directionNav:false,
				controlNav:false
			});					
		}
		
	});