// inicia slideshow
	$(document).ready(function(){
		$('#slide').bxSlider({
			mode: 'fade',
			speed: 1000,
			pause: 5000,
			auto: true,
			controls: true,
			auto_direction: 'right',
			next_text: '',
			prev_text: '',
			width: 508,
			wrapper_class: 'container'
		});
	});