// scroll to heading of open collapse item so content is presented on the screen
$(function() {
    $('.panel-collapse').on('shown.bs.collapse', function (e) {
        var $panel = $(this).closest('.panel');

        $('html,body').animate({
            scrollTop: $panel.offset().top
        }, 250);
    });
});

// make things in a group the same height
function sameHeightenator(groupToSameHeight, sameHeighters) {
    $(groupToSameHeight).each(function() {
        var tallest = 0;
        $(sameHeighters).each(function() {
            tallest = tallest > $(this).height() ? tallest: $(this).height();
        });
        $(sameHeighters).each(function() {
            $(this).height(tallest);
        });
    });
}

$(function() {
    // example
    sameHeightenator('.card-group.row', '.card');
    sameHeightenator('.carousel.row', '.carousel-item');
});