//jQuery to collapse the navbar on scroll
$(window).scroll(function() {
    if ($(".navbar").offset().top > 50) {
        $(".navbar-fixed-top").addClass("top-nav-collapse");
		//alert("ACA1");
		$(".img-fulid").attr("src","img/logo_pb_2021_ch.png");
		//$(".nav-item .boton-sup").attr("style","font-weight: normal; font-size: 17px; text-shadow: none !important;");
		
		
    } else {
        $(".navbar-fixed-top").removeClass("top-nav-collapse");
		//$(".nav-item .boton-sup").attr("style","font-weight: bold; font-size: 18px;");
		
    }
});

//jQuery for page scrolling feature - requires jQuery Easing plugin
$(function() {
    $(document).on('click', 'a.page-scroll', function(event) {
		//alert("11");
        var $anchor = $(this);
        $('html, body').stop().animate({
            scrollTop: $($anchor.attr('href')).offset().top
        }, 1500, 'easeInOutExpo');
        event.preventDefault();
    });
});