--- ECHO_content/ECHO_collection.py	2005/06/09 08:34:49	1.224
+++ ECHO_content/ECHO_collection.py	2005/06/22 20:09:38	1.227
@@ -39,6 +39,7 @@ from Globals import Persistent, package_
 from Acquisition import Implicit
 
 import urllib
+import cgi
 import smtplib
 import time
 from Ft.Xml.Domlette import NonvalidatingReader
@@ -1405,7 +1406,28 @@ class ECHO_link(ECHO_externalLink):
 			return ECHO_basis.content_html(self,'link')
 		else:
 			return ECHO_basis.content_html(self,'collection')
-	
+
+	def index_html(self):
+		"""standard link"""
+
+		splitted=self.link.split("?")
+		if len(splitted)>1:
+			params=cgi.parse_qs(splitted[1])
+
+			for x in params.keys():
+				if type(params[x]) is ListType:
+					params[x]=params[x][0]
+        
+
+		else:
+			params={}
+		
+		params['backLink']=self.aq_parent.absolute_url()
+
+		self.REQUEST.SESSION['_ECHOLink']=splitted[0]+"?"+urllib.urlencode(params)
+		
+		return self.REQUEST.RESPONSE.redirect(splitted[0]+"?"+urllib.urlencode(params))
+
 def manage_addECHO_linkForm(self):
         """Form for external Links"""
         pt=zptFile(self, 'zpt/AddECHO_linkForm.zpt')
@@ -2065,9 +2087,9 @@ class ECHO_collection(Folder, Persistent
         """javascript"""
         return sendFile(self, 'js/hl_add.js', 'text/plain')
 
-    def getAllMapAreas(self):
+    def getAllMapAreas(self,mapColTypes=['ECHO_collection','ECHO_resource','ECHO_link','ECHO_externalLink']):
         """Give list of coordinates"""
-        mapColTypes=['ECHO_collection','ECHO_resource','ECHO_link','ECHO_externalLink']
+        
         areas=[]
         for entry in self.getSubCols(subColTypes=mapColTypes):
             object=entry