--- ECHO_content/ECHO_collection.py	2005/07/20 11:49:05	1.229
+++ ECHO_content/ECHO_collection.py	2005/07/29 11:17:08	1.231
@@ -1,3 +1,5 @@
+
+
 """New version of the product started February, 8th. Without scientific classification, use content-type for further classification."""
 """Echo collection provides the classes for the ECHO content web-site.
 
@@ -1514,13 +1516,16 @@ class ECHO_collection(Folder, Persistent
 	    for content in contents:
 		    if content[1].meta_type=='ECHO_link':
 			    find=content[1].ZopeFind(content[1],obj_metatypes=('ECHO_mapText'))
-			    root=find[0][1]
+			    if find:
+				    root=find[0][1]
 
-			    locale=find[0][1].ZopeFind(find[0][1],obj_ids=('locale_en'))
+				    locale=find[0][1].ZopeFind(find[0][1],obj_ids=('locale_en'))
+			    else:
+				    root=None
 		    else:
 			    root=content[1]
 			    locale=content[1].ZopeFind(content[1],obj_ids=('locale_en'))
-		    if not locale:
+		    if root and not locale:
 			    root.manage_addECHO_locale("en",'','')
 		    
 	    pt=zptFile(self, 'zpt/localizeObjects.zpt')
@@ -2086,7 +2091,7 @@ class ECHO_collection(Folder, Persistent
 
 		
     security.declarePublic('changeECHO_collection')	    
-    def changeECHO_collection(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",location=None,isAlwaysClickable=None):
+    def changeECHO_collection(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",location=None,isAlwaysClickable=None,prefix="",suffix=""):
         """Aenderung der Properties"""
 
         self.secondaryLink=secondaryLink
@@ -2095,7 +2100,9 @@ class ECHO_collection(Folder, Persistent
 	self.bgcolour=bgcolour
         self.location=location
 	self.isAlwaysClickable=isAlwaysClickable
-            
+	self.prefix=prefix[0:]
+	self.suffix=suffix[0:]
+	
         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 		
         self.sortfield=sortfield