Xajax... Error.. No me funk el Accordion

[maurozone]

Código PHP:

  <?php
    
    function serverNews($page=1){
        error_reporting(0);
        include ('../includes/config.inc.php');        
        if(isset($_SESSION['language'])){ setLanguage($_SESSION['language']); } else { setLanguage(); }    
        include ('../language/'.$_SESSION['language'].'.lang.php');
        include ('../adodb/adodb.inc.php');
    
        $xajaxResponse = new xajaxResponse();
        
        $conn = ADONewConnection($db_type);
        $conn -> Connect($mysql['ronuke']['hostname'], $mysql['ronuke']['username'], $mysql['ronuke']['password'], $mysql['ronuke']['database']);
        
        $start = $page * 10;
        
        $rs = $conn -> Execute ("SELECT * FROM `".$mysql['ronuke']['prefix']."news`");
        
        $rc = $rs -> RecordCount();
        
        if($rc == 0){ 
            $xajaxResponse -> addAssign ('contentDIV','innerHTML','<div id="alertDIV">'.$notice['005'].'</div>');
            return $xajaxResponse;
        }
        
        $xajaxResponse -> addAppend ('contentDIV','innerHTML','
<script language="javascript" src="../js/functions.js"></script>
<script language="javascript" src="../js/accordion.js"></script>
<div id="NewsAccordion" class="Accordion">');
        while($arr = $rs -> FetchRow()){
            $xajaxResponse -> addPrepend ('contentDIV','innerHTML','
                <div class="AccordionPanel">
                        <div class="AccordionPanelTab">
                            <h2 class="blue"><span>'.$arr['date'].'</span>'.$arr['title'].'</h2>
                        </div>
                        
                        <div class="AccordionPanelContent">'.$arr['body'].'</div>
                 </div>');
        }
        
        $xajaxResponse -> addPrepend ('contentDIV','innerHTML','</div>');
        $xajaxResponse -> addPrepend ('contentDIV','innerHTML','<script type="text/javascript">
        <!--
        var NewsAccordion = new Spry.Widget.Accordion("NewsAccordion");
        -->
        </script>');
        return $xajaxResponse;        
                
    }
 
?>   

Ese codigo es para cargar noticias con Ajax y PHP. El problema es que se tiene que formar un accordion y no lo hace.. que tengo que corregir