$(function(){
    var pathSegments = window.location.pathname.split('/');
    switch(pathSegments[1]) {
        case 'about': case 'howitworks': case 'buzz': case 'job': case 'jobs': case 'privacy': case 'team': case 'terms':
            $('#navigation_about').addClass('selected');
            break;
        case 'account':
            $('#navigation_myaccount').addClass('selected');
            break;
        case 'iot-applications':
            $('#navigation_iotapps').addClass('selected');
            break;
        default:
            $('#navigation_' + pathSegments[1]).addClass('selected');
            break;
    }
});