$(document).ready(function() {
    if (!!$.prototype.bxSlider)
        $('#bxslider1').bxSlider({
            minSlides: 2,
            maxSlides: 6,
            slideWidth: 178,
            slideMargin: 20,
            pager: false,
            nextText: '',
            prevText: '',
            moveSlides:1,
            infiniteLoop:false,
            hideControlOnEnd: true
        });
});

<section class="page-product-box blockproductscategory theme-carousel">

id="productscategory_list"