jperona

navigator.sayswho= (function(){
    var N= navigator.appName, ua= navigator.userAgent, tem;
    var M= ua.match(/(opera|chrome|safari|firefox|msie)\/?\s*(\.?\d+(\.\d+)*)/i);
    if(M && (tem= ua.match(/version\/([\.\d]+)/i))!= null) M[2]= tem[1];
    M= M? [M[1], M[2]]: [N, navigator.appVersion, '-?'];

    return M;
})();

jperona

 function submit_form($post, $options) {
            global $wp_version;

            if (!isset($options['sdata_url']) || empty($options['sdata_url']))
                return false;

            //spam honeypot
            if( !empty($_POST['message']) )
                return false;