script1.js

document.addEventListener('DOMContentLoaded', function() {
    const dropdown = document.querySelector('.dropdown');
    const dropdownMenu = document.querySelector('.dropdown-menu');
    
    if (dropdown) {
        dropdown.addEventListener('click', function() {
            dropdownMenu.classList.toggle('show');
        });
    }

    // Close the dropdown menu if the user clicks outside of it
    window.addEventListener('click', function(event) {
        if (!event.target.matches('.dropbtn')) {
            const dropdowns = document.getElementsByClassName("dropdown-menu");
            for (let i = 0; i < dropdowns.length; i++) {
                const openDropdown = dropdowns[i];
                if (openDropdown.classList.contains('show')) {
                    openDropdown.classList.remove('show');
                }
            }
        }
    });
});

function viewCertificate(certificate) {
    window.open(certificate, '_blank');
}