You need to do two things:
1) enclose your generated output within
<div id="storeArea">
...
</div>
This allows TiddlyWiki to find the tiddler definitions within the
file.
2) "HTML-encode" the tiddler content:
< becomes <
> becomes >
" becomes "
& becomes &
This prevents tiddler content from interfering with the HTML syntax
used to define the store area itself.
Something like this will work:
-------------------------------------------
<div id="storeArea">
<div title="example" tags="one two three"><pre>
<html>
<a href="pic.jpg"><img height="150"
src="pic.jpg" border="0"></a>
</html>
</pre></div>
</div>
-------------------------------------------
enjoy,
-e
Eric Shulman
TiddlyTools / ELS Design Studios