function DeleteCodesFromUrval(CodesToDelete, pUrvalId) {

    showLoading();

    ws.CommonServices.DeleteCodesFromUrval(CodesToDelete, function (res) {
        if (res != '1') {
            alert('Ett fel uppstod');
            hideLoading();
            return;
        }
        ShowTreeNodesCustom(pUrvalId);
        hideLoading();
    }, function (err) { showStandardError(err._message); hideLoading(); }, function (err) { showStandardError(err._message); hideLoading(); });
}