function county_change() {
   var county = document.getElementById('county').value;
   location.href = '/ballots/ballotgallery.php?county=' + county;
}

function city_change() {
   var county = document.getElementById('county').value;
   var city = document.getElementById('mcd_fips_code').value;
   location.href = '/ballots/ballotgallery.php?county=' + county + '&mcd_fips_code=' + city;
}

function precinct_change() {
   var county = document.getElementById('county').value;
   var city = "";
   if (document.getElementById('mcd_fips_code') != null) {
      city = document.getElementById('mcd_fips_code').value;
   }
   var precinct_code = document.getElementById('precinct_code').value;
   location.href = '/ballots/ballotgallery.php?county=' + county + '&mcd_fips_code=' + city + '&precinct_code=' + precinct_code;
}

function review_date_change() {
   var review_date = document.getElementById('review_date').value;
   location.href = '/ballots/index.php?review_date=' + review_date;
}