function gibo_view(gibo_dir) {
        var gibo_url = "http://service.tygem.com/event/gibo_viewDirect.html?dir="+gibo_dir;
        window.open(gibo_url,"gibo_view","width=800,height=600,toolbar=no,status=no,scrollbars=no,resizable=yes,menubar=no");
    }