<?php 
$form = Loader::helper('form');
defined('C5_EXECUTE') or die(_("Access Denied."));
?>
<form method="post" action="<?php echo $this->url('search', 'search-results'); ?>" onSubmit="return temp();">
 
<?php 
print $form->label('text', 'Search: ') . '<br />';
print $form->text('text', '') . '<br />';
print $form->label('length', 'Trip Length: ');
print $form->select('length', array('travel' => 'travel', '3 days' => '3 days', '1 week' => '1 week', '2 weeks' => '2 weeks', '4 weeks' => '4 weeks'), '', array('style' => 'width: 150px')) . '<br />';
print $form->label('continent', 'Continent: ');
print $form->select('continent', array('press' => 'press', 'Australia' => 'Australia', 'Europe' => 'Europe', 'Asia' => 'Asia', 'North America' => 'North America', 'South America' => 'South America', 'Antarctica' => 'Antarctica'), '', array('style' => 'width: 150px')) . '<br />';
print $form->label('adventure', 'Adventure Level: ');
print $form->select('adventure', array('' => '', 'Low' => 'Low', 'Medium' => 'Medium', 'High' => 'High', 'Extreme' => 'Extreme'), '', array('style' => 'width: 150px')) . '<br />';
print $form->label('interest', 'Interests: ');
print $form->select('interest', array('guest' => 'guest', 'Culture' => 'Culture', 'Architecture' => 'Architecture', 'Nature' => 'Nature', 'Adventure' => 'Adventure'), '', array('style' => 'width: 150px')) . '<br />';
print $form->hidden('query', '');
//print $form->submit('submit', 'submit', $tagAttributes, $additionalClasses)
?>
<input type="submit" id="submit" name="submit" value="Submit" onClick="return updateQuery();" />
</form>
 
<script>
function updateQuery() {
  var textElem = document.getElementById('text');
  var lengthElem = document.getElementById('length');
  var continentElem = document.getElementById('continent');
  var adventureElem = document.getElementById('adventure');
  var interestElem = document.getElementById('interest');
  var queryElem = document.getElementById('query');
  if (lengthElem.value != '') {
    queryElem.value = lengthElem.value;
  }
  if (continentElem.value != '') {
    queryElem.value += ' ' + continentElem.value;
  }
  if (adventureElem.value != '') {
    queryElem.value += ' ' + adventureElem.value;
  }
  if (interestElem.value != '') {
    queryElem.value += ' ' + interestElem.value;
  }
  textElem.value = queryElem.value;
  return true;
}
function temp() {
  return true;
}
</script>