function get()
 {
     $section =& $this->getSection();
     $form = $section->getForm();
     // Buttons erst hier einfügen, da vorher die ID noch nicht vorhanden ist
     $this->addButton('Medienpool öffnen', 'javascript:openMediaPool(\'&opener_form=' . $form->getName() . '&opener_input_field=' . $this->getId() . '\');');
     $this->addButton('Medium entfernen', 'javascript:setValue(\'' . $this->getId() . '\',\'\');', 'file_del.gif');
     $this->addButton('Medium hinzufügen', 'javascript:openMediaPool(\'&action=media_upload&subpage=add_file&opener_form=' . $form->getName() . '&opener_input_field=' . $this->getId() . '\');', 'file_add.gif');
     $preview = '';
     if ($this->isPreviewEnabled() && $this->getValue() != '' && OOMedia::_isImage($this->getValue())) {
         $preview = '<img class="preview" src="' . $this->previewUrl($this->getValue()) . '" />';
     }
     return $preview . parent::get();
 }
     $rex_file_category = 0;
 }
 // function in function.rex_mediapool.inc.php
 $return = rex_mediapool_saveMedia($_FILES['file_new'], $rex_file_category, $FILEINFOS, $REX['USER']->getValue("login"));
 $info = $return['msg'];
 $subpage = "";
 // ----- EXTENSION POINT
 if ($return['ok'] == 1) {
     rex_register_extension_point('MEDIA_ADDED', '', $return);
 }
 if (rex_post('saveandexit', 'boolean') && $return['ok'] == 1) {
     $file_name = $return['filename'];
     $ffiletype = $return['type'];
     $title = $return['title'];
     if ($opener_input_field == 'TINYIMG') {
         if (OOMedia::_isImage($file_name)) {
             $js = "insertImage('{$file_name}','{$title}');";
         }
     } elseif ($opener_input_field == 'TINY') {
         $js = "insertLink('" . $file_name . "');";
     } elseif ($opener_input_field != '') {
         if (substr($opener_input_field, 0, 14) == "REX_MEDIALIST_") {
             $js = "selectMedialist('" . $file_name . "');";
         } else {
             $js = "selectMedia('" . $file_name . "');";
         }
     }
     echo "<script language=javascript>\n";
     echo $js;
     // echo "\nself.close();\n";
     echo "</script>";