/**
  * @return string html
  */
 public function fetchCreateABind($field)
 {
     $html = '';
     $html .= '<h3>' . $GLOBALS['Language']->getText('plugin_tracker_formelement_admin', 'values') . '</h3>';
     $html .= '<dl id="tracker-bind-factory">';
     $html .= '<dt class="tracker-bind-type">';
     $h = new HTML_Element_Input_Radio($GLOBALS['Language']->getText('plugin_tracker_formelement_admin', 'choose_values'), 'formElement_data[bind-type]', self::STATIK, 'checked');
     $h->addParam('autocomplete', 'off');
     $html .= $h->render();
     $html .= '</dt>';
     $html .= '<dd class="tracker-bind-def">';
     $html .= Tracker_FormElement_Field_List_Bind_Static::fetchAdminCreateForm($field);
     $html .= '</dd>';
     $html .= '<dt class="tracker-bind-type">';
     $h = new HTML_Element_Input_Radio($GLOBALS['Language']->getText('plugin_tracker_formelement_admin', 'bind_to_users'), 'formElement_data[bind-type]', self::USERS, '');
     $h->addParam('autocomplete', 'off');
     $html .= $h->render();
     $html .= '</dt>';
     $html .= '<dd class="tracker-bind-def">';
     $html .= Tracker_FormElement_Field_List_Bind_Users::fetchAdminCreateForm($field);
     $html .= '</dd>';
     $html .= '<dt class="tracker-bind-type">';
     $h = new HTML_Element_Input_Radio($GLOBALS['Language']->getText('plugin_tracker_formelement_admin', 'bind_to_ugroups'), 'formElement_data[bind-type]', self::UGROUPS, '');
     $h->addParam('autocomplete', 'off');
     $html .= $h->render();
     $html .= '</dt>';
     $html .= '<dd class="tracker-bind-def">';
     $html .= Tracker_FormElement_Field_List_Bind_Ugroups::fetchAdminCreateForm($field);
     $html .= '</dd>';
     $html .= '</dl>';
     return $html;
 }