$(document).ready(function() {
    $("div#subNavigation > ul > li > ul > li:first").addClass("first");
    $("div#subNavigation > ul > li > ul >li > ul > li:first").addClass("firstLevelTwo");

    $("div#subNavigation [id$='_selectedItem']").parents().each(function() {
        if ($(this).is("li:has(ul)")) {
            $(this).addClass("selectedParent");
        }

        // Ensure that this loops end's when it reaches it's root
        if ($(this).parent().is("div#subNavigation")) {
            return false;
        }
    });
});