/* --- Lennoxtools V2   ---
/* --- Script Homepage  ---
*/

function ShowHideLists()
{
  

    if (document.getElementById('ctl00_ContentPlaceHolder1_Chxb_archive') != null) {
        if (document.getElementById('ctl00_ContentPlaceHolder1_Chxb_archive').checked == true) {
            document.getElementById('ctl00$ContentPlaceHolder1$ddl_unit').disabled = true;
            document.getElementById('ctl00$ContentPlaceHolder1$ddl_topic').disabled = true;
        }
        else {
            document.getElementById('ctl00$ContentPlaceHolder1$ddl_unit').disabled = false;
            document.getElementById('ctl00$ContentPlaceHolder1$ddl_topic').disabled = false;
        }
    }

}