bxSlider Advance

var sliders = {};
$('.page-news-slider').each(function(index){
	var $this = $(this);

	sliders['slider_' + index] = $this.bxSlider({
		controls: false,
		slideWidth: 345,
		moveSlides: 1,
		minSlides: 1,
		maxSlides: 1,
		slideMargin: 0,
		auto: true
	});
});

//Some other place
sliders['slider_0'].reloadSlider();

//Or
sliders['slider_0'].destroySlider();