[Zope] Deletion Problem

Hey I inserted a picture using : --> <dtml-call "zmovie_images.manage_addImage(id= REQUEST['zmovie_title'], file= REQUEST['zmovie_path'])"> And am now trying to delete it with: --> <dtml-call "zmovie_images.manage_delObjects(ids=[REQUEST['zmovie_title']])"> but it won't work... Any Ids? Thanx Maarten Demont