[Zope] mapping spaces to %20

[Ben Edwards]

I am rewriting a website, it used matts free e-commerce to do the cart 
stuff.  when I click on my 'buy now' link the following appears in the URL 
fields of the browser:

http://www.aitsafe.com/cf/add.cfm?userid=3594172&product=Capital%20ills,%20D 
K%20in%20DC&price=5&units=1&return=www.videonetwork.org/cd/catalogue.html

Zope generates

http://www.aitsafe.com/cf/add.cfm?userid=3594172&product=Capital ills, DK 
in DC&price=5&units=1&return=www.videonetwork.org/cd/catalogue.html

To set zope to generate the same stuff I think I need a function but not 
sure how to implement.

Got as far as

<dtml-let web_title="replace(title, ' ', '%20')">
<dtml-var web_title>
</dtml-let>

But it is not quite correct, any ideas?

ben
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* Ben Edwards lostit@videonetwork.org    +44 (0)7970 269 522 *
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