$.getScript("/datajs/jquery.bgswitcher.js", function(){
    $('.backloop').bgSwitcher({
        images: ['https://www.kngs-ortho.com/dataimge/1720399709.jpg','https://www.kngs-ortho.com/dataimge/1720399890.jpg'], 
        interval: 10000, 
        loop: true, 
        shuffle: false, 
        effect: "drop", 
        duration: 1000, 
        easing: "swing",
    });
});