function order_clicked() {
    document.getElementById('history').classList.remove('selected');
    document.getElementsByClassName('history-wrapper')[0].style.display = 'none';
    document.getElementById('profile').classList.remove('selected');
    document.getElementsByClassName('profile-wrapper')[0].style.display = 'none';
    document.getElementById('order').classList.add('selected');
    document.getElementsByClassName('order-wrapper')[0].style.display = 'block';
}
function history_clicked() {
    document.getElementById('profile').classList.remove('selected');
    document.getElementsByClassName('profile-wrapper')[0].style.display = 'none';
    document.getElementById('order').classList.remove('selected');
    document.getElementsByClassName('order-wrapper')[0].style.display = 'none';
    document.getElementById('history').classList.add('selected');
    document.getElementsByClassName('history-wrapper')[0].style.display = 'block';
}
function profile_clicked() {
    document.getElementById('history').classList.remove('selected');
    document.getElementsByClassName('history-wrapper')[0].style.display = 'none';
    document.getElementById('order').classList.remove('selected');
    document.getElementsByClassName('order-wrapper')[0].style.display = 'none';
    document.getElementById('profile').classList.add('selected');
    document.getElementsByClassName('profile-wrapper')[0].style.display = 'block';
}