den spytter text istedet for html kode ud..

<script type="text/javascript">
var collapseDivs, collapseLinks;

function createDocumentStructure (tagName) {
if (document.getElementsByTagName) {
var elements = document.getElementsByTagName(tagName);
collapseDivs = new Array(elements.length);
collapseLinks = new Array(elements.length);
for (var i = 0; i < elements.length; i++) {
var element = elements[i];
var siblingContainer;
if (document.createElement &&
(siblingContainer = document.createElement('div')) &&
siblingContainer.style)
{
var nextSibling = element.nextSibling;
element.parentNode.insertBefore(siblingContainer, nextSibling);
var nextElement = elements[i + 1];
while (nextSibling != nextElement && nextSibling != null) {
var toMove = nextSibling;
nextSibling = nextSibling.nextSibling;
siblingContainer.appendChild(toMove);
}
siblingContainer.style.display = 'none';

collapseDivs[i] = siblingContainer;

createCollapseLink(element, siblingContainer, i);
}
else {
// no dynamic creation of elements possible
return;
}
}
createCollapseExpandAll(elements[0]);
}
}

function createCollapseLink (element, siblingContainer, index) {
var span;
if (document.createElement && (span = document.createElement('span'))) {
span.appendChild(document.createTextNode(String.fromCharCode(160)));
var link = document.createElement('a');
link.collapseDiv = siblingContainer;
link.href = '#';
link.appendChild(document.createTextNode('[+]'));
link.onclick = collapseExpandLink;
collapseLinks[index] = link;
span.appendChild(link);
element.appendChild(span);
}
}

function collapseExpandLink (evt) {
if (this.collapseDiv.style.display == '') {
this.parentNode.parentNode.nextSibling.style.display = 'none';
this.firstChild.nodeValue = '[+]';
}
else {
this.parentNode.parentNode.nextSibling.style.display = '';
this.firstChild.nodeValue = '[x]';
}

if (evt && evt.preventDefault) {
evt.preventDefault();
}
return false;
}

function createCollapseExpandAll (firstElement) {
var div;
if (document.createElement && (div = document.createElement('div'))) {
var link = document.createElement('a');
link.href = '#';
link.appendChild(document.createTextNode(''));
link.onclick = expandAll;
div.appendChild(link);
div.appendChild(document.createTextNode(' '));
link = document.createElement('a');
link.href = '#';
link.appendChild(document.createTextNode(''));
link.onclick = collapseAll;
div.appendChild(link);
firstElement.parentNode.insertBefore(div, firstElement);
}
}

function expandAll (evt) {
for (var i = 0; i < collapseDivs.length; i++) {
collapseDivs[i].style.display = '';
collapseLinks[i].firstChild.nodeValue = '[x]';
}

if (evt && evt.preventDefault) {
evt.preventDefault();
}
return false;
}

function collapseAll (evt) {
for (var i = 0; i < collapseDivs.length; i++) {
collapseDivs[i].style.display = 'none';
collapseLinks[i].firstChild.nodeValue = '[+]';
}

if (evt && evt.preventDefault) {
evt.preventDefault();
}
return false;
}
</script>
<script type="text/javascript">
window.onload = function (evt) {
createDocumentStructure('bdo');
}
</script>