Validation of Toggle fields on Forms with Net 6.2

[plshelpme]

For some reason my form does not work in Netscape 6.2
The problem seems to be with the references to the toggle fields in the form. Whenever I remove this section the form works...but with these references, the JavaScript procedure just quits and the form can not be validated...hence the user can not move forward.

Here is how I am referencing the toggle field:

if (document.frmStep1.rdoCountry(0).checked == 1 && document.frmStep1.lstProvince.selectedIndex == 0) {
alert("error"
return false;
}

Any ideas for a work-around??

Thanks