--- loncom/homework/grades.pm	2004/11/23 14:19:32	1.231
+++ loncom/homework/grades.pm	2004/11/23 14:37:33	1.232
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.231 2004/11/23 14:19:32 albertel Exp $
+# $Id: grades.pm,v 1.232 2004/11/23 14:37:33 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1670,17 +1670,25 @@ KEYWORDS
 			$lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part:</b> '.
 			    $display_part.' <font color="#999999">( ID '.$respid.
 			    ' )</font>&nbsp; &nbsp;';
-			my $file_url;
+			my @files;
 			if ($record{"resource.$partid.$respid.portfiles"}) {
-			    $file_url = '/uploaded/'.$udom.'/'.$uname.'/portfolio'.$record{"resource.$partid.$respid.portfiles"};
-			    &Apache::lonnet::logthis("found a portfolio file".$record{"resource.$partid.$respid.portfiles"});
-			    &Apache::lonnet::logthis("uploaded URL file".$record{"resource.$partid.$respid.uploadedurl"});
-			} else {
-			    $file_url=$record{"resource.$partid.$respid.uploadedurl"};
+			    my $file_url = '/uploaded/'.$udom.'/'.$uname.'/portfolio';
+			    foreach my $file (split(',',$record{"resource.$partid.$respid.portfiles"})) {
+				push(@files,$file_url.$file);
+			    
+				&Apache::lonnet::logthis("found a portfolio file".$record{"resource.$partid.$respid.portfiles"});
+				&Apache::lonnet::logthis("uploaded URL file".$record{"resource.$partid.$respid.uploadedurl"});
+			    }
+			}
+			if ($record{"resource.$partid.$respid.uploadedurl"}) {
+			    push(@files,$record{"resource.$partid.$respid.uploadedurl"});
 			}
-			if ($file_url) {
-			    &Apache::lonnet::allowuploaded('/adm/grades',$file_url);
-			    $lastsubonly.='<a href="'.$file_url.'" target="lonGRDs"><img src="/adm/lonIcons/unknown.gif" border=0"> File uploaded by student</a> <font color="red" size="1">Like all files provided by users, this file may contain virusses</font><br />';
+			if (@files) {
+			    $lastsubonly.='<br /><font color="red" size="1">Like all files provided by users, this file may contain virusses</font><br />';
+			    foreach my $file (@files) {
+				&Apache::lonnet::allowuploaded('/adm/grades',$file);
+				$lastsubonly.='<br /><a href="'.$file.'" target="lonGRDs"><img src="'.&Apache::loncommon::icon($file).'" border=0"> '.$file.'</a>';
+			    }
 			}
 			$lastsubonly.='<b>Submitted Answer: </b>'.
 			    &cleanRecord($subval,$responsetype,$symb,$partid,