[Zope] dtmll-in variables

[josh on]

is there an easy way to get a record count of total number of items or
iterations returned by a dtml-in tag?

I want to say if more than 26 records are returned then don't do this.

i.e.

<dtml-in firetruck>
<dtml-if recordcount > 26>
do this
<dtml-else>
do this
</dtml-if>
</dtml-in>

thanks for your time

josh on