--- ECHO_content/ECHO_resource.py	2009/04/14 16:32:00	1.4
+++ ECHO_content/ECHO_resource.py	2009/04/16 15:40:42	1.5
@@ -436,7 +436,7 @@ class ECHO_resource(CatalogAware,Folder,
             """create ImageUrl"""
 
             
-            resourcepath=readFieldFromXML(self.metalink,'resource','archive-path')
+            resourcepath=readFieldFromXML_xpath(self.metalink,'//resource/archive-path')
             
             digiliburlprefix=readFieldFromXML(self.metalink,'texttool','digiliburlprefix')
             images=readFieldFromXML(self.metalink,'texttool','image')
@@ -455,7 +455,7 @@ class ECHO_resource(CatalogAware,Folder,
     def copyTitleToInfoXML(self,RESPONSE=None):
             """copy title from the resource"""
             presentationXML=readFieldFromXML(self.metalink,'texttool','presentation')
-            resourcepath=readFieldFromXML(self.metalink,'resource','archive-path')
+            resourcepath=readFieldFromXML_xpath(self.metalink,'//resource/archive-path')
             if (not presentationXML) or (not resourcepath): 
                 if RESPONSE:
                         RESPONSE.write("Error: %s\n"%self.getId())
@@ -654,25 +654,16 @@ class ECHO_resource(CatalogAware,Folder,
     
     def getArchivePathFromMetadata(self):
     	try:
-    		fh=ECHO_helpers.urlopen(self.metalink)
-    		dom=xml.dom.minidom.parse(fh)
-    		archivePath=dom.getElementsByTagName('archive-path')
-    		text = getText(archivePath[0].childNodes)
-    		return text
+    		archivePath=readFieldFromXML_xpath(self.metalink,"//resource/archive-path")
+    		return archivePath
     	except:
 			return ""
 	
     def getImageView(self,noredirect=None,onlyPath=None):
             """getImages; give Imageviewr  and <error></error> if somthing goes wrong."""
             try:
-                    fh=ECHO_helpers.urlopen(self.metalink)
-                    dom=xml.dom.minidom.parse(fh)
-                    texttools=dom.getElementsByTagName('texttool')
-                    text=texttools[0].getElementsByTagName('image')
-                    imagetemp=getText(text[0].childNodes)
-                    
-                    text=dom.getElementsByTagName('archive-path')
-                    archivepath=getText(text[0].childNodes)
+            	    archivePath=readFieldFromXML_xpath(self.metalink,"//resource/archive-path")
+                  
                     archivepath=re.sub('/mpiwg/online/','',archivepath) 
                     imageurl="http://echo.mpiwg-berlin.mpg.de/zogilib?fn="+archivepath+"/"+imagetemp
                     fh.close()