Sidebar widget/template module identifying category incorrectly

Hi,

I'm assigning a different header graphic for a recent comments widget depending on the page's category (label). When I'm on the category index of Share, the widget displays a comment from the Share category correctly, but the header is coming up with the graphic for a Learn category. The header is called up using a body_id variable that also shows up in the page's body tag where it's correct. To see what was going on, I put in an mt:CategoryLabel tag and lo and behold, the widget thinks it's in the Learn category, not Share! Yet when I put the mt:CategoryLabel tag in the main Sidebar template, it comes up with Share. I had this problem with another of my widgets as well. Any idea what's going on? I think I've seen this happen before.

The widget code for your reference:

<mt:Comments lastn="1" include_blogs="1" sort_order="descend">

<div class="yousaid-module">

			<h3><mt:If name="body_id" eq="learn"><img src="<$mt:BlogURL$>images/assets/headers/you-learned.gif" alt="You learned..." /><mt:ElseIf name="body_id" eq="share"><img src="<$mt:BlogURL$>images/assets/headers/you-shared.gif" alt="You shared..." /><mt:ElseIf name="share_templ" eq="Share"><img src="<$mt:BlogURL$>images/assets/headers/you-shared.gif" alt="You shared..." /><mt:ElseIf name="body_id" eq="do"><img src="<$mt:BlogURL$>images/assets/headers/you-did.gif" alt="You did..." /><mt:Else><img src="<$mt:BlogURL$>images/assets/headers/you-said.gif" alt="You said..." /></mt:If></h3>

    <div id="yousaid-module-inner">

                 "<$mt:CommentBody words="15"$>..." &#8212; <$mt:CommentAuthor$> <br /><div id="yousaid-meta">On <a href="<$mt:CommentLink$>"><mt:CommentEntry><$mt:EntryTitle$></mt:CommentEntry> &raquo;</i></a></div>

    </div>

</div>

    </mt:Comments>

Thanks!

Erika