(function($)
{
    $(document).ready(function()
    {
        $.ajaxSetup(
        {
            cache: false,
            beforeSend: function() {
                $('#refresh-content').show();
                $('#update-time').show();
               },
            complete: function() {
                $('#refresh-content').show();
                $('#update-time').show();
            },
            success: function() {
                $('#refresh-content').show();
                $('#update-time').show();
            }
        });
        var $container = $("#refresh-content");
        $container.load("news.php");
        var refreshId = setInterval(function()
        {
         $container.load('news.php');
        }, 1000);
    });
})(jQuery);