OpenVXI: Associative arrays and <assign> doesn't seem to

[John Kerwin <johnkerwin2001@yahoo.com>]

-----At the top of a form I have:
<var name="hasRecording" expr="false"/>

----later in the form, I have:
<prompt>
  value is 
  <value expr="hasRecording[sectionName]"/>
</prompt>
<assign 
  name="hasRecording[sectionName]" expr="(1==1)"/>
<prompt>
  value is 
  <value expr="hasRecording[sectionName]"/>
</prompt>


when I execute this, I get
value is 0
value is 0

Am I doing something wrong or is this not supported? 
Seems to be valid JavaScript to me.

-jak



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