--- ECHO_content/ECHO_collection.py	2004/05/10 14:18:33	1.76
+++ ECHO_content/ECHO_collection.py	2004/05/10 16:26:02	1.79
@@ -170,7 +170,7 @@ def writeMetadata(url,metadict):
 		metanode.appendChild(metanodeneu)
 
 	
-	return dom.toxml().encode('utf-8')
+	return dom.topxml().encode('utf-8')
 
 def readMetadata(url):
     """Methode zum Auslesen der Metadateninformation zu einer Resource
@@ -515,7 +515,10 @@ class ECHO_resource(Folder):
     def changeECHO_resource_coords(self,coords,viewClassification,RESPONSE=None):
         """Änderung der Properties - coords"""
 
-	try:        
+	if type(coords)==StringType:
+        	coords=[coords]
+
+       	try:        
         	coordsnew=[ string.split(x,",") for x in coords]
         except:
 		coordsnew=[]	
@@ -1254,13 +1257,11 @@ class ECHO_collection(Folder, Persistent
 
     def hl_lib_js(self):
         """javascript"""
-        sendFile(self, 'js/hl_lib.js', 'text/plain')
-        return 
+        return sendFile(self, 'js/hl_lib.js', 'text/plain')
 
     def js_lib_js(self):
         """javascript"""
-        sendFile(self, 'js/js_lib.js', 'text/plain')
-        return 
+        return sendFile(self, 'js/js_lib.js', 'text/plain')
 
     def getGraphicCoords(self):
         """Give list of coordinates"""