$(function(){
	$('#slides1').bxSlider({
		pager:false,	
		controls: false,                 // determines if default 'next'/'prev' controls are displayed  
		speed: 300, 
		prev_image: 'sito/btn_arrow_left.jpg',
		next_image: 'sito/btn_arrow_right.jpg',
		wrapper_class: 'slides1_wrap',
		margin: 0,
		pause: 3000,    
		auto: true,
		auto_controls: false
		
	});
});