Hi Scott, try this code. you can customise it to suit your needs. Excuse the table, make sure you replace it with proper css...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="
http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Your Website</title>
<script language="javascript">
function showonlyone(thechosenone) {
var newboxes = document.getElementsByTagName("div");
for(var x=0; x<newboxes.length; x++) {
name = newboxes[x].getAttribute("name");
if (name == 'newboxes') {
if (newboxes[x].id == thechosenone) {
newboxes[x].style.display = 'block';
}
else {
newboxes[x].style.display = 'none';
}
}
}
}
</script>
</head>
<body>
<table>
<tr>
<td>
<div style="border: 1px solid blue; background-color: #99CCFF; padding: 5px;">
<a href="javascript
:showonlyone('newboxes1');" >collapse</a>
</div>
<div name="newboxes" id="newboxes1" style="border: 1px solid black; background-color: #CCCCCC; display: block;padding: 5px;">Div #1</div>
</td>
<td>
<div style="border: 1px solid blue; background-color: #99CCFF; padding: 5px;">
<a href="javascript
:showonlyone('newboxes2');" >collapse</a>
</div>
<div name="newboxes" id="newboxes2" style="border: 1px solid black; background-color: #CCCCCC; display: none;padding: 5px;">Div #2</div
></td>
<td>
<div style="border: 1px solid blue; background-color: #99CCFF; padding: 5px;">
<a href="javascript
:showonlyone('newboxes3');" >collapse</a>
</div>
<div name="newboxes" id="newboxes3" style="border: 1px solid black; background-color: #CCCCCC; display: none;padding: 5px;">Div #3</div
></td>
</tr>
</table>
</body>
</html>