-menu_item.ancestors.size.times do 
  &nbsp;&nbsp;
=f.radio_button :menu_item_id, menu_item.id, :disabled => ("disabled" if menu_item.menu_content_type =="MenuAlias" or menu_item == @menu_item)
%label{:for => "menu_item_id_"+menu_item.id.to_s}=menu_item.name
%br
-menu_item.children.order(:position).all.each do |m|
  =render :partial => "form_line", :locals => {:menu_item => m, :f => f}
