function errShow(errContent) {
    //window.history.back();

    $('#modContent').html('<div class="modal-header warning">\
    <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>\
    <h4 class="modal-title" id="myModalLabel"><span class="glyphicon glyphicon-warning-sign"></span>\
        Ошибка\
</h4>\
</div>\
<div class="modal-body">' +
        errContent
        + '</div>\
<div class="modal-footer">\
    <button type="button" class="btn btn-default" data-dismiss="modal">Закрыть</button>\
</div>');
    $('#modFrm').modal();

}

$(document).ajaxError(function (ev, jqXHR, ajaxSettings, thrownError) {
    //loaderShow(false);
    errShow(jqXHR.status + ': ' + jqXHR.statusText);
});


$(document).ready(function () {

    // ajax tabs
    $('.nav-tabs a').on('show.bs.tab', function (e) {
        var ct = $(e.target).attr('href');
        var remoteUrl = $(this).attr('data-tab-remote');
        if (remoteUrl !== '') {
            $(ct).load(remoteUrl);
        }
    });

    // Live html5 image preview
    if (window.File && window.FileReader && window.FileList && window.Blob) {
        $('input[type=file].live_review').on('change', function () {
            var reader = new FileReader();
            var img = $('img[alt=ava]')[0];
            reader.readAsDataURL(this.files[0]);
            reader.onload = function (e) {
                img.src = e.target.result;
            }
        });
    } else {
        console.warn("Ваш браузер не поддерживает FileAPI");
    }


    // Validate inputs of form
    $('input.form-control[pattern]').keyup(function () {
        var pr = $(this).closest('.form-group-sm,.form-group');
        pr.removeClass('has-success');
        pr.removeClass('has-error');
        pr.find('.form-control-feedback').remove();
        if ($(this)[0].checkValidity()) {
            pr.addClass('has-success');
            $(this).after('<span class="glyphicon glyphicon-ok form-control-feedback"></span>');
        } else {
            pr.addClass('has-error');
            $(this).after('<span class="glyphicon glyphicon-remove form-control-feedback"></span>');
        }

    });

});