function update()
{
if (!empty($_POST)) {
if (isset($_POST['k2'])) {
// Advanced Navigation
if (isset($_POST['k2']['advnav'])) {
update_option('k2livesearch', '1');
update_option('k2rollingarchives', '1');
} else {
update_option('k2livesearch', '0');
update_option('k2rollingarchives', '0');
}
// Archives Page
if (isset($_POST['k2']['archives'])) {
if (get_option('k2archives') != 'add_archive') {
update_option('k2archives', '1');
K2Archive::create_archive();
}
} else {
// thanks to Michael Hampton, http://www.ioerror.us/ for the assist
update_option('k2archives', '0');
K2Archive::delete_archive();
}
// Live Commenting
if (isset($_POST['k2']['livecommenting'])) {
update_option('k2livecommenting', '1');
} else {
update_option('k2livecommenting', '0');
}
// Set all the options
foreach ($_POST['k2'] as $option => $value) {
update_option('k2' . $option, $value);
}
if (isset($_POST['k2']['scheme'])) {
update_style_info();
}
}
if (isset($_POST['configela']) and !K2Archive::setup_archive()) {
unset($_POST['configela']);
}
}
}
