/* sticky menu bar */
jQuery( document ).ready(function($) {
    window.onscroll = function() {stickyNavBar()};
    var navbar = $(".navbar");
    var sticky = navbar.offsetTop;
    var sticky = navbar.offset();
    //console.log('sticky=',sticky);

    // Add the sticky class to the navbar when you reach its scroll position. Remove "sticky" when you leave the scroll position
    function stickyNavBar() {
        
        //console.log('pageY=',window.pageYOffset,'sticky.top=',sticky.top);
        if (window.pageYOffset - 10 >= sticky.top) {
            if (!$(".navbar").hasClass( "sticky" ))
                $(".navbar").addClass( "sticky" );
        }
        else {
            $(".navbar").removeClass( "sticky" );
        }
    }
});