<script type="text/javascript">
$(document).ready(function() {
$('.newstoggle').hide();
});

$('.newslink').click(function () {
    $('newstoggle').toogle();
});

</script>

<?php
$news = $this->news;

foreach ($news as $value) {
    $value['text'] = wordwrap($value['text'], 200, 'WRAPWRAPWRAP');
    $value['text'] = explode('WRAPWRAPWRAP', $value['text']);
    echo '<b>' . $value['headline'] . '</b>' . '<br>';
    echo $value['text'][0] . ' ... ' . '  ';?>
<a class="newslink" href="#">Weiter lesen</a>
<br>
<div class="newstoggle">
<?php
for ($i = 1; $i < count($value['text']); $i++) {
    echo $value['text'][$i];
}
?>
</div>
<br>
<?php }?>