// LiveJournal 'layout.js' script,
// Copyright (C) 1994-2005 LiveJournal.com, Inc.
// License: GPL (http://www.gnu.org/copyleft/gpl.html)

var xcol_cur_menu = null;
var xcol_cur_submenu = null;

function show(id)
{
    if (!document.getElementById ||
	!document.getElementsByTagName) { return; }

    var menu = document.getElementById("menu" + id);
    var menus = document.getElementById("navMenu");

    if (!menus) return;

    var submenu = menus.getElementsByTagName("ul").item(id);

    if (xcol_cur_submenu == null) {
        submenu.style.visibility = "visible";
    } else {
        xcol_cur_submenu.style.visibility = "hidden";
        submenu.style.visibility = "visible";
    }

    if (xcol_cur_menu == null) {
        menu.style.backgroundColor = "#add";
        menu.style.color = "#079";
    } else {
        xcol_cur_menu.style.backgroundColor = "";
        xcol_cur_menu.style.color = "#fff";
        menu.style.backgroundColor = "#add";
        menu.style.color = "#079";
    }

    xcol_cur_menu = menu;
    xcol_cur_submenu = submenu;
}