/* Function for opning navbar on mobile */
function toggleNavbar(collapseID) {
    document.getElementById(collapseID).classList.toggle("hidden");
    document.getElementById(collapseID).classList.toggle("block");
}

/* Function for dropdowns */
function openDropdown(event, dropdownID) {
    let element = event.target;

    while (element.nodeName !== "A") {
        element = element.parentNode;
    }

    Popper.createPopper(element, document.getElementById(dropdownID), {
        placement: "bottom-start"
    });

    document.getElementById(dropdownID).classList.toggle("hidden");
    document.getElementById(dropdownID).classList.toggle("block");
}