function loadTable()
{
    var xhttp = new XMLHttpRequest();
    xhttp.onreadystatechange = function()
    {
        if (this.readyState === 4 && this.status === 200)
        {
            //document.getElementById("statuses").innerHTML = this.responseText;
            var table = this.responseText;
            table.tr.forEach(console.log);
        }
    };
    xhttp.open("GET", "get_table.php", true);
    xhttp.send();
}

window.onload = function ()
{
    loadTable();
    setTimeout(loadTable, 10000);
}