public function render()
 {
     $user = $this->user;
     $target_id = celerity_generate_unique_node_id();
     $search_id = $this->getID();
     $input = phutil_render_tag('input', array('type' => 'text', 'name' => 'query', 'id' => $search_id, 'autocomplete' => 'off'));
     $scope = $this->scope;
     $target = javelin_render_tag('div', array('id' => $target_id, 'class' => 'phabricator-main-menu-search-target'), '');
     Javelin::initBehavior('phabricator-search-typeahead', array('id' => $target_id, 'input' => $search_id, 'src' => '/typeahead/common/mainsearch/', 'limit' => 10, 'placeholder' => PhabricatorSearchScope::getScopePlaceholder($scope)));
     $scope_input = phutil_render_tag('input', array('type' => 'hidden', 'name' => 'scope', 'value' => $scope));
     $form = phabricator_render_form($user, array('action' => '/search/', 'method' => 'POST'), '<div class="phabricator-main-menu-search-container">' . $input . '<button>Search</button>' . $scope_input . $target . '</div>');
     $group = new PhabricatorMainMenuGroupView();
     $group->addClass('phabricator-main-menu-search');
     $group->appendChild($form);
     return $group->render();
 }