' or '',
						nodeurl(prefix, v, nnode.query),
						striptags(translate(nnode.title))
					})
				end
			end

			if level > 2 then
				write('</ul>')
			end

			if selected_node then
				render_tabmenu(prefix .. "/" .. selected_name, selected_node, level + 1)
			end
		end
	end

	local function render_submenu(prefix, node)
		local childs = disp.node_childs(node)
		if #childs > 0 then
			write('<ul class="slide-menu">')

			for i, r in ipairs(childs) do
				local nnode = node.nodes[r]
				local title = pcda