for (let id of ["context_closeTabsToTheStart", "context_closeTabsToTheEnd", "context_closeOtherTabs"]) {
    let menuItem = document.getElementById(id);
    menuItem.parentNode.removeChild(menuItem);
    document.getElementById("tabContextMenu").insertBefore(menuItem, document.getElementById("context_closeTabOptions"))
}
document.getElementById("context_closeTabOptions").hidden = true;