function login(event) {

}

function logout(event) {
    alert("TODO: log user out via AJAX.");
    event.preventDefault();
}

function toggleUserInfo(event) {
    $("#user-info").slideToggle("slow");
    event.preventDefault();
}

function showChangePwd(event) { $("#change-pwd").slideToggle("slow"); }

function updateUser(event) {
    alert("TODO: update user via AJAX.");
    event.preventDefault();
}

function toggleTimelineInfo(event) {
    $("#timeline-info").slideToggle("slow");
    event.preventDefault();
}

function showTimelineMenu(event) {
    alert("TODO: show other timelines via a popup menu");
    event.preventDefault();
}

function updateTimeline(event) {
    alert("TODO: update timeline via AJAX.");
    event.preventDefault();
}

function showNewNotes(event) { $("#add-notes").slideToggle("slow"); }

function newEntry(event) {
    alert("TODO: create entry vi AJAX");
    event.preventDefault();
}