var Site = {};

Site.Init = function() {
    Site.GetMenu();
    Site.GetSidebar();
}

Site.GetMenu = function() {
    var menuDoc = document.getElementById("menuContent").contentWindow.document;
    document.getElementById("navigation").innerHTML = menuDoc.getElementById("navigation").innerHTML;
    //select current menu item corresponding with current page
    var menuItems = document.getElementById("navigation").getElementsByTagName("li");
    for (var i = 0; i < menuItems.length; i++) {
        if (location.href == menuItems[i].getElementsByTagName("a")[0].href
            || location.href == menuItems[i].getElementsByTagName("a")[0].href + "index.htm") {
            menuItems[i].className = "current";
            return;
        }
    }
}

Site.GetSidebar = function() {
    if (document.getElementById("sidebarContent") != null) {
        var sidebarDoc = document.getElementById("sidebarContent").contentWindow.document;
        document.getElementById("sidebar").innerHTML = sidebarDoc.getElementById("sidebar").innerHTML;
    }
}