$f = jQuery.noConflict();

$f(function(){
    $f("#InquiryCountryId").change(function(){
        c = $f(this).attr('value');
        if(c == '1'){
            // they chose the US, do stuff
            $f("#InquiryCountrySubdiv").show();
            $f("#InquiryCountrySubdiv").siblings('label').show();
        }else{
            // they chose somewhere else.  do *other* stuff.
            $f("#InquiryCountrySubdiv").hide();
            $f("#InquiryCountrySubdiv").val('');
            $f("#InquiryCountrySubdiv").siblings('label').hide();
        }
    });

    country_id = $f("#InquiryCountryId").val();
    blank_opt = '<option id="blankSelOpt" value=""></option>';
    if(country_id != '1'){
        $f("#InquiryCountrySubdiv").hide();
        //$f("#InquiryCountrySubdiv").append(blank_opt).find("#blankSelOpt").attr('selected','selected');
        //$f('#InquiryCountrySubdiv > option[value=""]').attr('selected','selected');
        $f("#InquiryCountrySubdiv").siblings('label').hide();
    }
});