if (typeof(BCNTRY) == 'undefined') {BCNTRY = {};}

var email_friend_path = '/tramdock/td/send_email';


/**
 * Initialises the visitor count display and draws the graph
 */
BCNTRY.init_vstat = function () {
    if (BCNTRY.VStats) {
        BCNTRY.people_on_site = new BCNTRY.VStats('people_on_site');

        var counts = [];
        if (BCNTRY.page_data && BCNTRY.page_data.pplos && BCNTRY.page_data.pplos.history) {
            counts = BCNTRY.page_data.pplos.history;
        }

        var flips = [];
        if (BCNTRY.page_data && BCNTRY.page_data.pplos && BCNTRY.page_data.pplos.interval && BCNTRY.page_data.prev_items) {
           flips = BCNTRY.normalise_flip_times(BCNTRY.page_data.prev_items,BCNTRY.page_data.pplos.interval,true);
        }

        // Can set different color options for different sites here
        BCNTRY.people_on_site.init({
                graph_opts: {
                    line_color: '#03B33F',
                    new_bar_color: '#03B33F',
                    width: 217
                },
            counts: counts,
            flip_times: flips,
            water_mark_margin: 0,
            water_mark_interval: 500
        });
        BCNTRY.people_on_site.draw();
    }
    else {
        // Do nothing, for now
    }
};