--- loncom/interface/lonnavmaps.pm	2008/11/18 20:18:37	1.416
+++ loncom/interface/lonnavmaps.pm	2008/11/21 20:17:11	1.417
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Navigate Maps Handler
 #
-# $Id: lonnavmaps.pm,v 1.416 2008/11/18 20:18:37 jms Exp $
+# $Id: lonnavmaps.pm,v 1.417 2008/11/21 20:17:11 jms Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -425,31 +425,45 @@ manner:
 Very, very, very, VERY English-only... goodness help a localizer on
 this func...
 
-=item 
+=item resource()
 
-=item 
+returns 0
 
-=item 
+=item communication_status()
 
-=item 
+returns 1
 
-=item 
+=item quick_status()
 
-=item 
+returns 2
 
-=item 
+=item long_status()
 
-=item 
+returns 3
 
-=item 
+=item part_status_summary()
 
-=item 
+returns 4
 
-=item 
+=item render_resource()
 
-=item 
+=item render_communication_status()
 
-=item 
+=item render_quick_status()
+
+=item render_long_status()
+
+=item render_parts_summary_status()
+
+=item setDefault()
+
+=item cmp_title()
+
+=item render()
+
+=item add_linkitem()
+
+=item show_linkitems()
 
 =back
 
@@ -544,9 +558,7 @@ this.document.navform.submit();
 ENDUPDATE
 }
 
-# Convenience functions: Returns a string that adds or subtracts
-# the second argument from the first hash, appropriate for the 
-# query string that determines which folders to recurse on
+
 sub addToFilter {
     my $hashIn = shift;
     my $addition = shift;
@@ -565,8 +577,6 @@ sub removeFromFilter {
     return join(",", keys(%hash));
 }
 
-# Convenience function: Given a stack returned from getStack on the iterator,
-# return the correct src() value.
 sub getLinkForResource {
     my $stack = shift;
     my $res;
@@ -604,11 +614,7 @@ sub getLinkForResource {
     return;
 }
 
-# Convenience function: This separates the logic of how to create
-# the problem text strings ("Due: DATE", "Open: DATE", "Not yet assigned",
-# etc.) into a separate function. It takes a resource object as the
-# first parameter, and the part number of the resource as the second.
-# It's basically a big switch statement on the status of the resource.
+
 
 sub getDescription {
     my $res = shift;
@@ -681,8 +687,6 @@ sub getDescription {
     }
 }
 
-# Convenience function, so others can use it: Is the problem due in less than
-# 24 hours, and still can be done?
 
 sub dueInLessThan24Hours {
     my $res = shift;
@@ -695,8 +699,7 @@ sub dueInLessThan24Hours {
 	    $res->duedate($part) > time();
 }
 
-# Convenience function, so others can use it: Is there only one try remaining for the
-# part, with more than one try to begin with, not due yet and still can be done?
+
 sub lastTry {
     my $res = shift;
     my $part = shift;
@@ -708,23 +711,11 @@ sub lastTry {
         $res->duedate($part) > time();
 }
 
-# This puts a human-readable name on the env variable.
 
 sub advancedUser {
     return $env{'request.role.adv'};
 }
 
-
-# timeToHumanString takes a time number and converts it to a
-# human-readable representation, meant to be used in the following
-# manner:
-# print "Due $timestring"
-# print "Open $timestring"
-# print "Answer available $timestring"
-# Very, very, very, VERY English-only... goodness help a localizer on
-# this func...
-
-
 sub timeToHumanString {
     my ($time,$type,$format) = @_;