plentz

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

db

(function addXhrProgressEvent($) {
    var originalXhr = $.ajaxSettings.xhr;
    $.ajaxSetup({
        progress: function() { console.log("standard progress callback"); },
        xhr: function() {
            var req = originalXhr(), that = this;
            if (req) {
                if (typeof req.addEventListener == "function") {
                    req.addEventListener("progress", function(evt) {
                        that.progress(evt);