--- loncom/interface/londocs.pm	2007/08/31 20:27:54	1.297
+++ loncom/interface/londocs.pm	2007/12/01 01:59:55	1.300
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.297 2007/08/31 20:27:54 albertel Exp $
+# $Id: londocs.pm,v 1.300 2007/12/01 01:59:55 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1227,9 +1227,13 @@ ENDPASTE
 		  &LONCAPA::map::qtescape($env{'docs.markedcopy_url'}).')');
     }  else {
 	my $extension = (split(/\./,$env{'docs.markedcopy_url'}))[-1];
-	my $type = &Apache::loncommon::filedescription($extension);
-	my $icon = '<img src="'.&Apache::loncommon::icon($extension).
-	    '" alt="" class="LC_icon" />';
+	my $icon = &Apache::loncommon::icon($extension);
+	if ($extension eq 'sequence' &&
+	    $env{'docs.markedcopy_url'} =~ m{/default_\d+\.sequence$ }x) {
+	    $icon = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL'));
+	    $icon .= '/folder_closed.gif';
+	}
+	my $icon = '<img src="'.$icon.'" alt="" class="LC_icon" />';
 	$r->print($icon.$type.': '.  &parse_supplemental_title(&LONCAPA::map::qtescape($env{'docs.markedcopy_title'})));
     }
     if ($container eq 'page') {
@@ -1750,7 +1754,7 @@ sub entryline {
 		# no copy for published maps
 		$nocopy = 1;
 	    } else {
-		foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$url))) {
+		foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$url),1)) {
 		    my ($title,$url,$ext,$type)=split(/\:/,$_);
 		    if (($url=~/\.(page|sequence)/) && ($type ne 'zombie')) {
 			$nocopy=1;
@@ -2570,9 +2574,13 @@ sub handler {
       if (($env{'form.uploaddoc.filename'}) &&
 	  ($env{'form.cmd'}=~/^upload_(\w+)/)) {
 # Process file upload - phase one - upload and parse primary file.  
+	  undef($hadchanges);
           $upload_result = &process_file_upload(\$upload_output,$coursenum,
 						$coursedom,\%allfiles,
 						\%codebase,$1);
+	  if ($hadchanges) {
+	      &mark_hash_old();
+	  }
           if ($upload_result eq 'phasetwo') {
               $r->print($upload_output);
           }