--- ECHO_content/ECHO_collection.py	2004/02/11 17:45:29	1.14
+++ ECHO_content/ECHO_collection.py	2004/03/16 10:20:58	1.17
@@ -24,7 +24,8 @@ from Products.PageTemplates.PageTemplate
 from Products.PageTemplates.PageTemplate import PageTemplate
 from Globals import Persistent
 from Acquisition import Implicit
-from pyPgSQL import libpq
+#from psycopg import libpq
+#from pyPgSQL import libpq
 import xml.dom.minidom
 
 import urllib
@@ -382,7 +383,14 @@ class ECHO_externalLink(Folder):
     manage_options = Folder.manage_options+(
         {'label':'Main Config','action':'ECHO_externalLink_config'},
         )
-    
+
+    def getCredits(self):
+        """Ausgabe der credits"""
+        if self.credits:
+            return self.credits
+        else:
+            return []
+        
     def index_html(self):
         """standard page"""
         
@@ -415,8 +423,11 @@ class ECHO_collection(Folder, Persistent
     security.declarePublic('getCreditObject')
     def getCreditObject(self,name):
         """credit id to credititem"""
-        return getattr(self.partners,name)
-    
+        try:
+            return getattr(self.partners,name)
+        except:
+            return ""
+
     security.declarePublic('ECHO_generateNavBar')
     def ECHO_generateNavBar(self):
         """Erzeuge Navigationsbar"""