var OnlineReporter =
{
    _url: null,

    Init: function(url)
    {
        this._url = url;
        OnlineReporter.ReportOnline();
        window.setInterval(OnlineReporter.ReportOnline, 60 * 1000);
    },

    ReportOnline: function()
    {
        $.post(OnlineReporter._url);
    }
};