function mpfeedback_ButtonClass(){ 
    this.baseUrl = document.location.protocol + '//' + document.location.hostname + 
                document.location.pathname;
    this.open_ff = function() {
        var site = ff_push_vars['images_dir'];
        var accId = ff_push_vars['uid'];
        var id = ff_push_vars['site_code'];
        var url = site + "/FeedbackForm.aspx?id="+id+"&acc=" + accId +
            "&baseUrl=" + encodeURI(this.baseUrl);
        window.open(url,"Preview", "width=500, height=500");
        if(typeof __feedbackPopupIntervalhnd != 'undefined' && __feedbackPopupIntervalhnd != null)
            window.clearTimeout(__feedbackPopupIntervalhnd);
        if(typeof mpfeedback_setCookie != 'undefined')
            mpfeedback_setCookie('MPFeedbackPopupShown','1',3653);
    }
}
var m_button = new mpfeedback_ButtonClass();