[Zope] ZPhoto - A Beginner's question

[CY]

My apologies to this simple question.   I appreciate for some advice. TQ

I want to  create a photo folder using DTML script.  I am currently 
using ZPhoto version 1.2.3.
How do I call to ZPhoto API using DTML?.

Error Message
===========
Cannot locate object at: http://lifebook:8080/Photo_Z/manage_addPhotoFolder


Add Photo Folder Form (taken from ZPhoto dtml script)
=================
<form action="manage_addPhotoFolder" method="POST" 
enctype="multipart/form-data">
   <table>
     <tr>
       <th align="right" class="form-label">Id:</th>
       <td>
         <input type="text" name="id" class="form-element">
       </td>
     </tr>
     <tr>
       <th align="right" class="form-label">Title:</th>
       <td>
         <input type="text" name="title" size="30" class="form-element">
       </td>
     </tr>
     <tr>
       <th class="form-label">Store:</th>
       <td class="form-element">
         <select name="store" class="form-element">
           <option value="Image" selected>Image (ZODB)</option>
           <option value="ExtImage">ExtImage (File System)</option>
         </select>
       </td>
     </tr>
     <tr>
       <th class="form-label">Engine:</th>
       <td class="form-element">
         <select name="engine" class="form-element">
           <option value="ImageMagick" selected>ImageMagick</option>
           <option value="PIL">PIL</option>
         </select>
       </td>
     </tr>
     <tr>
       <th align="right">Quality:</th>
       <td>
         <select name="quality:int" class="form-element">
           <dtml-in expr="_.range(100)">
           <option value="&dtml-sequence-number;"
		  <dtml-if "_['sequence-number'] == 75">selected</dtml-if>>
           <dtml-var sequence-number>
           </option>
           </dtml-in>
         </select>
       </td>
     </tr>
     <tr>
       <th align="right">Pregenerate Displays:</th>
       <td>
         <input type="checkbox" name="pregen:boolean" value="checkbox">
       </td>
     </tr>
     <tr>
       <th align="right">Display Cache Timeout:</th>
       <td>
         <input type="text" name="timeout" size="10" value="0">
         minutes (0 = never)</td>
     </tr>
     <tr>
       <th class="form-label"></th>
       <td class="form-element">
         <input type="checkbox" name="createsamples" value="1">
         Create sample views.</td>
     </tr>
     <tr>
       <td></td>
       <td>
         <input type="submit" value=" Add ">
       </td>
     </tr>
   </table>
</form>


ZPhoto API
=========
manage_addPhotoFolderForm = DTMLFile('dtml/addPhotoFolderForm', globals())

def manage_addPhotoFolder(dispatcher, id, title, store='Image',
                           engine='ImageMagick', quality=75, pregen=0, 
timeout=0,
                           createsamples=0, REQUEST=None):
     """Add Photo Folder object"""
     dest = dispatcher.Destination()
     dest._setObject(id, PhotoFolder(id, title, store, engine, quality, 
pregen, timeout))
     if createsamples:
         self = dest._getOb(id)
         sampleView = DTMLFile('dtml/sampleView', globals())
         self.manage_addDTMLMethod('view', '')
         self._getOb('view').manage_edit(sampleView, 'Sample View')
         sampleFolderView = DTMLFile('dtml/sampleFolderView', globals())
         self.manage_addDTMLMethod('index_html', '')
         self._getOb('index_html').manage_edit(sampleFolderView, 'Sample 
Folder View')

     if REQUEST is not None:
         try:    url=dispatcher.DestinationURL()
         except: url=REQUEST['URL1']
         REQUEST.RESPONSE.redirect('%s/manage_main' % url)
     return id

InitializeClass(PhotoFolder