$(function () {
            'use strict';

            const availableServers = ["https:\/\/hs1.krakencloud.net\/_uploader\/gallery\/upload","https:\/\/hs2.krakencloud.net\/_uploader\/gallery\/upload","https:\/\/hs3.krakencloud.net\/_uploader\/gallery\/upload","https:\/\/hs4.krakencloud.net\/_uploader\/gallery\/upload","https:\/\/hs5.krakencloud.net\/_uploader\/gallery\/upload","https:\/\/hs6.krakencloud.net\/_uploader\/gallery\/upload","https:\/\/hs7.krakencloud.net\/_uploader\/gallery\/upload","https:\/\/hs8.krakencloud.net\/_uploader\/gallery\/upload","https:\/\/hs9.krakencloud.net\/_uploader\/gallery\/upload"];

            $('#fileupload').fileupload({
                disableImagePreview: true,
                disableVideoPreview: true,
                url: "https://hs2.krakencloud.net/_uploader/gallery/upload",
                maxFileSize: 1073741274,
                sequentialUploads: true
            }).bind('fileuploadadd', function (e, data) {
                data.url = availableServers[Math.floor(Math.random() * availableServers.length)];
            });

                    });