in firestore/scripts/FriendlyEats.View.js [242:254]
var displaySection = function(id) {
if (id === 'page-all') {
renderAllList();
}
pages.forEach(function(sel) {
if (sel.id === id) {
sel.style.display = 'block';
} else {
sel.style.display = 'none';
}
});
};