function wpm_init_tree()
{
global $wpm_tree, $wpm_options;
$wpm_tree = get_option($wpm_options->option_name);
if ($wpm_tree == false) {
wpm_create_tree();
if (wpm_table_exists()) {
wpm_move_tree();
}
}
if ($wpm_tree->version == '1.0') {
wpm_update_1to2();
$wpm_tree->version = '2.0';
update_option($wpm_options->option_name, $wpm_tree);
}
return true;
}
if (empty($fields->headings)) {
$fields->headings = array();
}
break;
}
return $fields;
}
function wpm_check_item($order, $orderid, $fields)
{
}
wpm_get_vars(array('submit', 'action', 'itemid', 'order', 'orderid', 'menuid', 'menuname', 'template'));
$msg = 0;
switch ($submit) {
case __('Reset Menubar', 'wpm'):
wpm_drop_tree();
wpm_create_tree();
$msg = 6;
break;
case __('Select Menu', 'wpm'):
break;
case __('Delete Menu', 'wpm'):
if (wpm_delete_node($menuid)) {
$menuid = wpm_get_default_menu();
$msg = 7;
} else {
$msg = 8;
}
break;
case __('Edit Menu', 'wpm'):
$action = 'editmenu';
$wpm_menu = wpm_read_node($menuid);
