--- loncom/interface/lonparmset.pm	2006/06/26 22:22:48	1.318
+++ loncom/interface/lonparmset.pm	2006/07/14 17:44:11	1.321
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set parameters for assessments
 #
-# $Id: lonparmset.pm,v 1.318 2006/06/26 22:22:48 albertel Exp $
+# $Id: lonparmset.pm,v 1.321 2006/07/14 17:44:11 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -508,21 +508,26 @@ sub storeparm_by_symb_inner {
 
 Format a value for output.
 
-Inputs:  $value, $type
+Inputs:  $value, $type, $editable
 
 Returns: $value, formatted for output.  If $type indicates it is a date,
 localtime($value) is returned.
+$editable will return an icon to click on
 
 =cut
 
 ##################################################
 ##################################################
 sub valout {
-    my ($value,$type)=@_;
+    my ($value,$type,$editable)=@_;
     my $result = '';
     # Values of zero are valid.
     if (! $value && $value ne '0') {
-	$result = '  ';
+	if ($editable) {
+	    $result = '<img src="/adm/lonIcons/clickhere.gif" border="0" />';
+	} else {
+	    $result='&nbsp;';
+	}
     } else {
         if ($type eq 'date_interval') {
             my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($value);
@@ -590,7 +595,7 @@ sub plink {
     return '<table width="100%"><tr valign="top" align="right"><td><a name="'.$marker.'" /></td></tr><tr><td align="center">'.
 	'<a href="javascript:pjump('."'".$type."','".$dis."','".$winvalue."','"
 	    .$marker."','".$return."','".$call."','".$hour."','".$min."','".$sec."'".');">'.
-		&valout($value,$type).'</a></td></tr></table>';
+		&valout($value,$type,1).'</a></td></tr></table>';
 }
 
 sub page_js {
@@ -655,7 +660,7 @@ sub startpage {
 				       &page_js(),
 				       {'add_entries' => \%loaditems,});
     my $breadcrumbs = 
-	&Apache::lonhtmlcommon::breadcrumbs('Table Mode Parameter Setting');
+	&Apache::lonhtmlcommon::breadcrumbs('Table Mode Parameter Setting','Table_Mode');
     $r->print(<<ENDHEAD);
 $start_page
 $breadcrumbs
@@ -2187,6 +2192,8 @@ sub crsenv {
                     ' ('.&mt('supported types').': Letter [8 1/2x11 in], Legal [8 1/2x14 in],'. 
                     ' Tabloid [11x17 in], Executive [7 1/2x10 in], A2 [420x594 mm],'. 
                     ' A3 [297x420 mm], A4 [210x297 mm], A5 [148x210 mm], A6 [105x148 mm])',
+	     'print_header_format'
+	         => '<b>Print header format; substitutions:  %n student name %c course id %a assignment',
              'anonymous_quiz'
                  => '<b>'.&mt('Anonymous quiz/exam').'</b><br />'.
                     ' (<tt><b>'.&mt('yes').'</b> '.&mt('to avoid print students names').' </tt>)',
@@ -2227,6 +2234,7 @@ sub crsenv {
                              'problem_stream_switch',
 			     'suppress_tries',
                              'default_paper_size',
+			     'print_header_format',
                              'disable_receipt_display',
                              'spreadsheet_default_classcalc',
                              'spreadsheet_default_studentcalc',