[Zope] Code returns text instead of HTML

[Baker, Dennis (sjmr)]

Sometimes when I reference other dtml documents I get the dtml code returned
as text,  rather that outputting HTML like it should.  For example,  the
code I have below will print out the standard header properly and then
display the raw html where the Eligibility.MemberInfo document should be.
What am I doing wrong?

<dtml-var standard_html_header>
<dtml-in SQL_ViewMember>
 <dtml-var "Eligibility.MemberInfo">
</dtml-in>
<dtml-var standard_html_footer>