Drupal geocode map field

field--field-geocodemap.tpl.php

<?php  
  $url = url('http://maps.googleapis.com/maps/api/geocode/json', array('query' => array('address' => 'Екатеринбург, Чайковского 86/3', 'sensor' => 'false')));
  $contents = file_get_contents($url);
  $response = drupal_json_decode($contents);
  
  if ($response['status'] == 'OK') {
    drupal_add_js('https://maps.google.com/maps?file=api&amp;v=2&amp;key=AIzaSyD4iE2xVSpkLLOXoyqT-RuPwURN3ddScAI', 'external');
    foreach ($response['results'] as $address) {
      $lat = $address['geometry']['location']['lat'];
      $lng = $address['geometry']['location']['lng'];
      $points = 'map.addOverlay(new GMarker(new GLatLng('.$lat.', '.$lng.')));';
    }
    drupal_add_js('jQuery(document).ready(function () {if (GBrowserIsCompatible()) {var map = new GMap2(document.getElementById("geocodemap")); map.addControl(new GSmallMapControl()); map.setCenter(new GLatLng('.$lat.', '.$lng.'), 15); ' . $points . '} });', array('type' => 'inline', 'scope' => 'footer'));
  }
  else {
    watchdog('geocode', 'Coud not geocode address %status', array('%status' => $response['status']), WATCHDOG_ERROR);
  }
?>

<div class="<?php print $classes; ?>"<?php print $attributes; ?>>
  <?php if (!$label_hidden): ?>
    <div class="field-label"<?php print $title_attributes; ?>><?php print $label ?>:&nbsp;</div>
  <?php endif; ?>
  <div class="field-items"<?php print $content_attributes; ?>>
    <div id="geocodemap" style="width: 100%; height: 300px"></div>
  </div>
</div>