protected void BT_SubmitCategory_Click(object sender, EventArgs e)
    {
        string catename = HtmlRemoval.StripTagsRegex(TB_CategoryName.Text.Trim());

        if (ToolsAdmin.Update_Category(catename, Convert.ToInt32(HD_ID_Category.Value)))
        {
            Load_Grid_Category();
        }
        else
        {
            WebMsgBox.Show("Error Update");
        }
        set_Hidden_DIVCategory();
    }