[Zope] detect root folder

[Andrew Kenneth Milton]

+----[ Morten W. Petersen ]---------------------------------------------
| > <dtml-if "_.len(PARENTS) == 1">
| >   We're at the root folder
| > <dtml-else>
| >   You can go up from here
| > </dtml-if>
| > 
| 
| I think the root folder has the title Zope too, so:
| 
| <dtml-if "title == 'Zope'">
| 	<dtml-call doo_wah_diddy>
| <dtml-else>
| 	<dtml-call doo_wah_diddy_daaah>
| </dtml-if>

Just don't give any other folders the title of 'Zope' 

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Totally Holistic Enterprises Internet|  P:+61 7 3870 0066   | Andrew Milton
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