Index: openacs-4/packages/logger/tcl/ui-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/logger/tcl/ui-procs.tcl,v
diff -u -r1.2 -r1.3
--- openacs-4/packages/logger/tcl/ui-procs.tcl	1 May 2003 07:19:41 -0000	1.2
+++ openacs-4/packages/logger/tcl/ui-procs.tcl	1 May 2003 14:14:33 -0000	1.3
@@ -21,9 +21,17 @@
 
     <p>
       A link is considered selected if the current page url starts with the url of the link
-      and each HTML parameter in the param_list has the specified value.
+      and each HTML parameter in the param_list has the specified value. If the param_list
+      is empty then the query string of the request must be empty for the link to be 
+      considered selected.
     </p>
 
+    @param navbar_url The url relative page root of the link
+    @param param_list A list of URL parameters and their values on the format
+                      [list [list param_name1 param_value1] [list param_name2 param_value2]]
+
+    @return 1 if the navbar link should be selected and 0 otherwise
+
     @author Peter Marklund
 } {
     # Let's remove any trailing slash and make it optional in our pattern