Rails - Apr 2005 - Render Partial in a Tree

The controller:
    def tree
        @items = Media.find_by_parent_id(nil).children
    end
The View:
<h2 class="title">Choose an Item:</h1>

<%= render_partial "item", [@items, 0] %>
The Partial:
<% for item in items[0] %>
      <div id="m<%= $m %>"
class="gallery-menu-normal" itemType="<%=
item.media_type %>" itemId="<%= item.id
%>"><span></span><%= item.name
%></div>
    <% if item.has_children? %>
        <div id="s<%= $m %>"
class="gallery-submenu">
        <% $m=$m+1 %>
        <%= render_partial "item", [item.children, items[0]] %>
        </div>
    <% else %>
        <% $m=$m+1 %>
    <% end %>
<% end %>

I using this model but I don''t know why this  , 0]  in [@items, 0]
And why this items[0] and not @items ... etc..
What is wrong??


-- 

Pedro C. Valentini
pedro-p14LI7ZcAE/pVLaUnt/cCQC/G2K4zDHf@public.gmane.org
+55 (21) 8708-8035