// editing routine for DC, user helper routine
// edit property and add property
function updCityDC(stateField, cityField)
{
	var state = stateField[stateField.selectedIndex].value;
	if ( state=='DC' )
	{
		cityField.value = 'Washington';
		cityField.readOnly = true;
	}
	else
	{
		cityField.readOnly = false;
		if ( cityField.value == 'Washington' )
		{
			cityField.value = '';
		}
	}
}