function updateSelectField(select_form, current_field) {
	var field_found = 0;
	
	for (x = 0; x <= select_form.length; x++) {
		if (select_form.options[x].value == current_field) {
		field_found = x;
		break;
		}
	}
	select_form.options.selectedIndex = field_found;
}

function showStatesMenu(theform) {
	if (theform.country.options[theform.country.options.selectedIndex].value == "US") document.getElementById('usstates').style.display = 'block';
	else {
		document.getElementById('usstates').style.display = 'none'
		theform.us_states.options.selectedIndex = "select"	
	}
}