--- loncom/homework/grades.pm	2006/01/25 22:58:26	1.302.2.1
+++ loncom/homework/grades.pm	2006/01/27 00:26:18	1.305
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.302.2.1 2006/01/25 22:58:26 albertel Exp $
+# $Id: grades.pm,v 1.305 2006/01/27 00:26:18 banghart Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1577,7 +1577,7 @@ sub submission {
 	}
 	my $overRideScore = $env{'form.overRideScore'} eq '' ? 'no' : $env{'form.overRideScore'};
 
-	$request->print('<form action="/adm/grades" method="post" name="SCORE">'."\n".
+	$request->print('<form action="/adm/grades" method="post" name="SCORE" enctype="multipart/form-data">'."\n".
 			'<input type="hidden" name="command"    value="handgrade" />'."\n".
 			'<input type="hidden" name="saveState"  value="'.$env{'form.saveState'}.'" />'."\n".
 			'<input type="hidden" name="Status"     value="'.$env{'form.Status'}.'" />'."\n".
@@ -1807,9 +1807,14 @@ KEYWORDS
 			}
 			if (@files) {
 			    $lastsubonly.='<br /><font color="red" size="1">Like all files provided by users, this file may contain virusses</font><br />';
+			    my $file_counter = 0;
 			    foreach my $file (@files) {
+			        $file_counter ++;
 				&Apache::lonnet::allowuploaded('/adm/grades',$file);
 				$lastsubonly.='<br /><a href="'.$file.'" target="lonGRDs"><img src="'.&Apache::loncommon::icon($file).'" border=0"> '.$file.'</a>';
+				$lastsubonly.='Return commented document to student. <input type="file" name="returndoc'.$file_counter.'" />'."\n";
+				$lastsubonly.='<input type="hidden" name="returndocorig'.$file_counter.'" value="'.$file.'" />';
+
 			    }
 			    $lastsubonly.='<br />';
 			}
@@ -2040,6 +2045,16 @@ sub processHandGrade {
 		    }
 		}
 	    }
+	    if ($env{'form.returndoc1'}) {
+	        # if multiple files are uploaded names will be 'returndoc2', 'returndoc3'
+	        my $file_counter = 1;
+	        while ($env{'form.returndoc'.$file_counter}) {
+	            my $fname=$env{'form.returndoc'.$file_counter.'.filename'};
+	            $request->print("<br />".$fname." will be the uploaded file name");
+	            $request->print("<font color=\"red\">Will upload document</font>".$env{'form.returndocorig'.$file_counter});
+	            $file_counter ++;
+	        }
+	    }
 	    $ctr++;
 	}
     }
@@ -2288,7 +2303,10 @@ sub saveHandGrade {
 		"$env{'user.name'}:$env{'user.domain'}";
 	}
 	# unless problem has been graded, set flag to version the submitted files
-	unless ($record{'resource.'.$new_part.'.solved'} =~ /^correct_/  || $record{'resource.'.$new_part.'.solved'} eq 'incorrect_by_override') {
+	unless ($record{'resource.'.$new_part.'.solved'} =~ /^correct_/  || 
+	        $record{'resource.'.$new_part.'.solved'} eq 'incorrect_by_override' ||
+	        $dropMenu eq 'reset status')
+	   {
 	    push (@v_flag,$new_part);
 	}
     }
@@ -2394,7 +2412,6 @@ sub version_portfiles {
         if ($key =~ /^resource\.($version_parts)\./ && $key =~ /\.portfiles$/ ) {
             my @v_portfiles;
             my @portfiles = split(/,/,$$record{$key});
-            &Apache::lonnet::logthis("should be unmarking and remarking $key",@portfiles);
             foreach my $file (@portfiles) {
                 &Apache::lonnet::unmark_as_readonly($domain,$stuname,[$symb,$env{'request.course.id'}],$file);
                 my ($directory,$answer_file) =($file =~ /^(.*?)([^\/]*)$/);
@@ -2436,7 +2453,11 @@ sub version_portfiles {
         }
     } 
     return 'ok';   
-    
+}
+
+sub version_selected_portfile {
+    my ($file_name,$domain,$stu_name) = @_;
+    return 'ok';
 }
 
 sub file_name_version_ext {