$(document).ready(function(){
    var currentLocation = window.location.toString();  // find out what page we are on
    var hostName = 'http://'+ window.location.hostname; // find our current domain name
    var uriString = currentLocation.replace(hostName, '');  // get our segments minus our domain name
    var uriSegment = uriString.split('/') //make array of segments, first index is always empty string
    $.each($('.lvl1 > li > a'), function(){
        if (typeof uriSegment[1] === ""){
            //default page
            $(this).addClass('navbar_current')
            $('.lvl1 > li:first > a').append('<div class="navbar_arrow"></div>');
            return false;
        }
        if ($(this).attr('href') === "/"+uriSegment[1]) {
            $(this).addClass('navbar_current')
            $(this).append('<div class="navbar_arrow"></div>');
            return false;
        }
    })
})