var $jQ = jQuery;
function set_Region_Gebirge(oSel, s_reg, s_mon, admin) {
    if(admin == null) admin = 0;
    select_empty(s_reg);
    oSel.form.elements[s_reg].disabled = true;
    select_empty(s_mon);
    oSel.form.elements[s_mon].disabled = true;
    $jQ.getJSON('/de/wLayout/structure/region_gebirge_opts.php?q='+getSelectedValue(oSel)+'&sRegID='+s_reg+'&sMonID='+s_mon+'&admin='+admin, function(data) {
            select_fill(s_reg, data.s_reg);
            if(data.s_reg.length > 1) oSel.form.elements[s_reg].disabled = false;
            select_fill(s_mon, data.s_mon);
            if(data.s_mon.length > 1) oSel.form.elements[s_mon].disabled = false;
        }
    );
}