);
                for (var i = 0; i < name_selectors.length; i++) {
                    name_selectors[i].options.length = 0;
                    column_names.forEach(option => name_selectors[i].add(new Option(option, option)));
                    name_selectors[i].add(new Option("Entrer un chemin exact.", "exact-path"))
                    name_selectors[i].disabled = false;
                    exactPathVisibility (i);
                }
                var project_selector = document.getElementById("proj