--- ECHO_content/ECHO_Nav.py	2010/02/15 19:03:28	1.84
+++ ECHO_content/ECHO_Nav.py	2012/01/19 19:03:28	1.84.2.2
@@ -29,6 +29,7 @@ from Products.PageTemplates.ZopePageTemp
 import os.path
 
 import urllib
+import ECHO_helpers
 from ECHO_helpers import displayTypes,checkOnlyOneInGroup,unicodify
 from ECHO_collection import content_html
 import logging
@@ -381,7 +382,14 @@ class ECHO_pageTemplate(ZopePageTemplate
         else:
             return 0
 
-
+    def getCrumb(self):
+        """returns breadcrumb for this object"""
+        return ECHO_helpers.getCrumb(self)
+
+    def getHierCrumbs(self):
+        """returns a list of hierarchical breadcrumbs from self to the ECHO_root"""
+        return ECHO_helpers.getHierCrumbs(self);    
+    
 
 
     ## def __init__(self, id, text=None, contentType=None):
@@ -799,8 +807,25 @@ class ECHO_navigation(Folder):
             return style + 'sel'
         else:
             return style
+
+
+    def getCrumb(self):
+        """returns breadcrumb for this object"""
+        # ignore this object if title is empty
+        if not self.title:
+            return None
         
-    
+        # we use title for the label TODO: add label to ECHO_root
+        crumb = {'obj': self,
+                 'url': self.absolute_url(),
+                 'label': self.title}
+        return crumb        
+
+    def getHierCrumbs(self):
+        """returns a list of hierarchical breadcrumbs from self to the ECHO_root"""
+        return ECHO_helpers.getHierCrumbs(self)
+
+
     def buttonsFromHash(self,hash,start=None,orientation="horizontal"):
         
         """Generate Buttons"""