Rails spinoffs - Apr 2006 - Using insertion.after w/builder

Hi,

I have this script:

<script type="text/javascript">

      function groupBox() {

            title = Builder.node("div", {className:
"title"}, "Sample
Groupbox");
            content = Builder.node("div", {className:
"content"}, "This is
a sample group box widget.");
            groupbox = Builder.node("div", {className:
"groupbox"});

            groupbox.appendChild(title);
            groupbox.appendChild(content);

            $("my_groupbox").appendChild(groupbox);
      }
</script>

I would like to use insertion.after instead of
"$("my_groupbox").appendChild(groupbox);" to insert the DOM
fragment I
created w/builder. I''ve tried "new
Insertion.After("my_id", groupbox);",
but it doesn''t work. I''ve also tried to use groupbox.innerHTML
and while I
do get the innerHTML of the fragment to appear, I really need the whole DOM
fragment. Any ideas on how to do this?

Thanks,
Jeff