varmyNewAjax = function (url) {
        return new Promise(function (resolve, reject) {
            var xhr = new XMLHttpRequest();
            xhr.open('get', url);
            xhr.send(data);
            xhr.onreadystatechange = function () {
                if (xhr.status == 200 && readyState == 4) {
                    var json = JSON.parse(xhr.responseText);
                    resolve(json)
                }
                else if(xhr.readyState == 4 && xhr.status != 200)
                {
                    reject('error');
                }
            }
        })
    }