How to add a new item to the menu?

Question

PHP

There is a ready menu:

When you click "Edit menu item":

.top.menu.php

<?
$aMenuLinks = Array(
  Array(
    "Главная", 
    "/forum_2014/mar/", 
    Array(), 
    Array(), 
    "" 
  )
);
?>

Help me please

Answer 1

Probably the menu can be edited only through the main site template

Answer 2

Check if the file is included in .top.menu_ext.php.
Maybe other menu items are added to it. You can define the formation rule, as well as set sorting.

Answer 3

It looks like you are trying to edit the wrong menu.
And "that" sits in the header. And, perhaps, just in the form of a list.
See website template.