setTimeout(function () {
    //    document.getElementById("loading").style.display = "none";
    //    document.getElementById("loading-mask").style.display = "none";
    var tmpObj = document.getElementById("loading");
    tmpObj.parentNode.removeChild(tmpObj);
    tmpObj = document.getElementById("loading-mask");
    tmpObj.parentNode.removeChild(tmpObj);
}, 1000);