[Zope] variable references

[Redding, Matthew]

I'd really appreciate it if one of the Zope gurus out there could solve
this little 
question. It is really a simplification of the problem I am
encountering.

I have three DTML documents, index, two, and three
What do I have to do to allow three to see the "gest"?
They are all in a folder called persistence under the root directory of
zope.
three, when it is reached gives a key error.

index.................................
<dtml-var standard_html_header>
<h2><dtml-var title_or_id></h2>
<p>


<form action="two" method="GET" target="_self" id="SPU CalculatorID" 
title="SPU Entry">
<b>Number </b>   <input type="TEXT" NAME="gest:float" SIZE="5"
maxlength="6" 
value="100"> 
<div align="RIGHT"> 
 <input type="submit" value="Submit Data">
</div>

</form>

This is <dtml-var id>
</p>
<dtml-var standard_html_footer>

two.......................................................
<dtml-var standard_html_header>
<h2><dtml-var title_or_id></h2>
<p>
This is the <dtml-var id> Document.
<dtml-var gest>
</p>
<div align="center">  <A HREF="three">Continue</A> </div>
<dtml-var standard_html_footer>

three.......................................................
<dtml-var standard_html_header>
<h2><dtml-var title_or_id></h2>
<p>
This is <dtml-var id>
<dtml-var gest>
</p>
<dtml-var standard_html_footer>


I would really appreciate your help with this.  I have been poring over
the 
zope book, and now wonder if there is something wrong with my
installation of 
zope. I have tried using request and session, all sorts of things. 

thanks, 

Matt Redding

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