$(document).ready(function(){
    $('.tabPILLS li a').on('click', function () {
        event.preventDefault();
        var jumper = $(this).attr('href');
//        $('.tabPILLS li a').removeClass('active');
//        $(this).addClass('active');
        if ($(window).width() > 767) {
            $("html, body").animate({ scrollTop: $(jumper).offset().top - 100}, 2000);
        }else{
            $("html, body").animate({ scrollTop: $(jumper).offset().top - 20}, 2000);
        }
        
    });
 
});

window.onscroll = function() {scrollFunction()};

function scrollFunction() {
    if ($(window).width() > 767) {
  if (document.body.scrollTop > 20 || document.documentElement.scrollTop > 20) {
			//document.getElementById("backToTop").style.display = "block";
			$("#backToTop").fadeIn(300);
		  } else {
			//document.getElementById("backToTop").style.display = "none";
			$("#backToTop").fadeOut(300);
		  }
    }
}
// When the user clicks on the button, scroll to the top of the document
function topFunction() {
    $('body,html').animate({scrollTop:0},500);
}