--- MPIWGWeb/MPIWGProjects.py	2006/12/08 13:54:41	1.47.2.69
+++ MPIWGWeb/MPIWGProjects.py	2007/03/23 14:16:48	1.47.2.70
@@ -169,8 +169,14 @@ class MPIWGLink(SimpleItem):
 
     def index_html(self,**argv):
         """index"""
- 
-        return self.getObj()(extra_context={'here':self},**argv)
+
+
+
+        try:
+            return self.getObj().pt_render(extra_context={'here':self})
+        except:
+            self.REQUEST.RESPONSE.redirect(self.getObj().absolute_url())
+                                       
 
 
 def manage_addMPIWGLinkForm(self):
@@ -1539,10 +1545,13 @@ class MPIWGRoot(ZSQLExtendFolder):
            
 
             dh=getattr(self,'deletedHistoricalNames',{})
+	    
+	    if type(dh) is ListType:
+		dh={}
             if not dh.has_key(name):
-                dh=occurrances.split("\n")
+                dh[name]=occurrances.split("\n")
             else:
-                dh+=occurrances.split("\n")
+                dh[name]+=occurrances.split("\n")
             
             self.deletedHistoricalNames=dh
             
@@ -1866,7 +1875,7 @@ class MPIWGProject(CatalogAware,Folder):
         else:
             return getattr(publications[-1][1],'place',0)
         
-	def deletePublication(self,id,RESPONSE=Nedione):
+    def deletePublication(self,id,RESPONSE=None):
 	    """delete Publication id"""
 	    self.manage_delObjects([id])
 	    if RESPONSE: