$form['site:latitude'] = array('title' => 'Latitude', 'required' => TRUE,
'maxlength' => 10, 'size' => 10, 'type' => 'double');
$form['site:longitude'] = array('title' => 'Longitude', 'required' => TRUE,
$form['site:latitude'] = array('title' => 'Latitude', 'required' => TRUE,
'maxlength' => 10, 'size' => 10, 'type' => 'double');
$form['site:longitude'] = array('title' => 'Longitude', 'required' => TRUE,