Theme a ahah autocomplete dropdown list
In some themes you have to style the dropdownbox and it can be hard to catch it in Firebug. I use to add the following code berfore the input element via Edit in Firebug.
<div style="margin-top: 22px; width: 196px;" id="autocomplete">
<ul>
<li><div><div class="reference-autocomplete">One title</div></div></li>
<li><div><div class="reference-autocomplete">One title</div></div></li>
</ul>
</div>
<input type="text" class="form-text form-autocomplete" value="" size="60" id="edit-articlestring" name="articlestring" maxlength="128" autocomplete="OFF">-
One title
-
One title
Knowledge keywords: