// Very short with JQuery
$(function(){ 
    var pathname = location.pathname;
    var query    = location.search;
    var filename = pathname + query;
    var hostname = location.hostname;

    var subnavigationHighlighted = 0;

    $("#sub-nav li a").each(
        function() {
            // highlight current navigation item
            if ( this.href.indexOf(hostname+filename) != -1 ) {
                $(this).parent().addClass('active');
                subnavigationHighlighted = 1;
            }
        }
    );

    if ( ! subnavigationHighlighted ) {
        var subnavigation = pathname.split('/',3).join('/') + '/';
        $("#sub-nav li a").each(
            function() {
                // highlight current navigation item
                if ( this.href.indexOf(subnavigation) != -1 ) {
                    $(this).parent().addClass('active');
                    subnavigationHighlighted = 1;
                }
            }
        );
    }

    // mark last item
    $("#navigation-list>li:last").addClass("last");

    /*
    // add urchin tracking
    $.getScript("http://www.google-analytics.com/urchin.js", function(){
        _uacct = "UA-2469875-4";
        urchinTracker();
    });
    */
});