--- loncom/interface/loncommon.pm	2008/03/23 23:06:31	1.636.2.4
+++ loncom/interface/loncommon.pm	2008/01/23 00:37:34	1.638
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.636.2.4 2008/03/23 23:06:31 raeburn Exp $
+# $Id: loncommon.pm,v 1.638 2008/01/23 00:37:34 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -78,72 +78,6 @@ my $readit;
 ## Global Variables
 ##
 
-# ----------------------------------------------- SSI with retries:
-#
-
-=pod
-
-=head1 Server Side include with retries:
-
-=over 4
-
-=item * &ssi_with_retries(resource,retries form)
-
-Performs an ssi with some number of retries.  Retries continue either
-until the result is ok or until the retry count supplied by the
-caller is exhausted.
-
-Inputs:
-
-=over 4
-
-resource   - Identifies the resource to insert.
-
-retries    - Count of the number of retries allowed.
-
-form       - Hash that identifies the rendering options.
-
-=back
-
-Returns:
-
-=over 4
-
-content    - The content of the response.  If retries were exhausted this is empty.
-
-response   - The response from the last attempt (which may or may not have been successful.
-
-=back
-
-=back
-
-=cut
-
-sub ssi_with_retries {
-    my ($resource, $retries, %form) = @_;
-
-
-    my $ok = 0;                 # True if we got a good response.
-    my $content;
-    my $response;
-
-    # Try to get the ssi done. within the retries count:
-
-    do {
-        ($content, $response) = &Apache::lonnet::ssi($resource, %form);
-        $ok      = $response->is_success;
-        $retries--;
-    } while (!$ok && ($retries > 0));
-
-    if (!$ok) {
-        $content = '';          # On error return an empty content.
-    }
-    return ($content, $response);
-
-}
-
-
-
 # ----------------------------------------------- Filetypes/Languages/Copyright
 my %language;
 my %supported_language;
@@ -4070,10 +4004,10 @@ ENDROLE
 		$lastitem = $thisdisfn;
 	    }
 	    $titleinfo = 
-		&Apache::loncommon::help_open_menu('','',3,'Authoring')
-		.'<b>'.&mt('Construction Space').'</b>:&nbsp;'
-		.'<form name="dirs" method="post" action="'.$formaction.'"'
-		.' target="_top"><tt><b>'
+		&Apache::loncommon::help_open_menu('','',3,'Authoring').
+		'<b>Construction Space</b>:&nbsp;'. 
+		'<form name="dirs" method="post" action="'.$formaction
+		.'" target="_top"><tt><b>'
 		.&Apache::lonhtmlcommon::crumbs($uname.'/'.$parentpath,'_top','/priv','','+1',1)."<font size=\"+1\">$lastitem</font></b></tt><br />"
 		.&Apache::lonhtmlcommon::select_recent('construct','recent','this.form.action=this.form.recent.value;this.form.submit()')
 		.'</form>'
@@ -4564,10 +4498,6 @@ table.LC_aboutme_port tr.LC_even_row td
 table.LC_data_table tr.LC_data_table_highlight td {
   background-color: $data_table_darker;
 }
-table.LC_data_table tr td.LC_leftcol_header {
-  background-color: $data_table_head;
-  font-weight: bold;
-}
 table.LC_data_table tr.LC_empty_row td,
 table.LC_nested tr.LC_empty_row td {
   background-color: #FFFFFF;
@@ -8153,7 +8083,7 @@ sub construct_course {
 	$outcome .= $clonemsg.$linefeed;
 	my %oldcenv=&Apache::lonnet::dump('environment',$$crsudom,$$crsunum);
 # Copy all files
-	&Apache::lonclonecourse::copycoursefiles($cloneid,$$courseid);
+	&Apache::lonclonecourse::copycoursefiles($cloneid,$$courseid,$args->{'datemode'},$args->{'dateshift'});
 # Restore URL
 	$cenv{'url'}=$oldcenv{'url'};
 # Restore title
@@ -8200,7 +8130,6 @@ sub construct_course {
     } else {
         $cenv{'internal.courseowner'} = $args->{'curruser'};
     }
-
     my @badclasses = (); # Used to accumulate sections/crosslistings that did not pass classlist access check for course owner.
     if ($args->{'crssections'}) {
         $cenv{'internal.sectionnums'} = '';