$(function () {
    var path = location.pathname.substring(1);

    if ( path )
      $('#navi a[href$="' + path + '"]').attr('class', 'selected');
    else if(path == "")
      $('#navi a[href$="/"]').attr('class', 'selected');

    $('#navi a').hover(

                function() {
                        $(this).addClass('hover');
                },
                function() {
                        var s = ($(this).attr('class').split(' ')[0] == 'selected');
                        $(this).removeClass()
                        if(s) $(this).addClass('selected');
                }
    );
 
});