--- loncom/homework/grades.pm	2007/10/26 00:27:55	1.465
+++ loncom/homework/grades.pm	2007/10/26 00:32:06	1.466
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.465 2007/10/26 00:27:55 albertel Exp $
+# $Id: grades.pm,v 1.466 2007/10/26 00:32:06 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -332,8 +332,8 @@ sub cleanRecord {
 	    $bottomrow.='<td>'.$grayFont.$foil.'</span>&nbsp;</td>';
 	}
 	return '<blockquote><table border="1">'.
-	    '<tr valign="top"><td>Answer</td>'.$toprow.'</tr>'.
-	    '<tr valign="top"><td>'.$grayFont.'Option ID</span></td>'.
+	    '<tr valign="top"><td>'.&mt('Answer').'</td>'.$toprow.'</tr>'.
+	    '<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.
 	    $grayFont.$bottomrow.'</tr>'.'</table></blockquote>';
     } elsif ($response eq 'match') {
 	my %answer=&Apache::lonnet::str2hash($answer);
@@ -352,10 +352,10 @@ sub cleanRecord {
 	    $bottomrow.='<td>'.$grayFont.$foil.'</span>&nbsp;</td>';
 	}
 	return '<blockquote><table border="1">'.
-	    '<tr valign="top"><td>Answer</td>'.$toprow.'</tr>'.
-	    '<tr valign="top"><td>'.$grayFont.'Item ID</span></td>'.
+	    '<tr valign="top"><td>'.&mt('Answer').'</td>'.$toprow.'</tr>'.
+	    '<tr valign="top"><td>'.$grayFont.&mt('Item ID').'</span></td>'.
 	    $middlerow.'</tr>'.
-	    '<tr valign="top"><td>'.$grayFont.'Option ID</span></td>'.
+	    '<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.
 	    $bottomrow.'</tr>'.'</table></blockquote>';
     } elsif ($response eq 'radiobutton') {
 	my %answer=&Apache::lonnet::str2hash($answer);
@@ -365,18 +365,18 @@ sub cleanRecord {
 	foreach my $foil (@$order) {
 	    if (exists($answer{$foil})) {
 		if ($foil eq $correct) {
-		    $toprow.='<td><b>true</b></td>';
+		    $toprow.='<td><b>'.&mt('true').'</b></td>';
 		} else {
-		    $toprow.='<td><i>true</i></td>';
+		    $toprow.='<td><i>'.&mt('true').'</i></td>';
 		}
 	    } else {
-		$toprow.='<td>false</td>';
+		$toprow.='<td>'.&mt('false').'</td>';
 	    }
 	    $bottomrow.='<td>'.$grayFont.$foil.'</span>&nbsp;</td>';
 	}
 	return '<blockquote><table border="1">'.
-	    '<tr valign="top"><td>Answer</td>'.$toprow.'</tr>'.
-	    '<tr valign="top"><td>'.$grayFont.'Option ID</span></td>'.
+	    '<tr valign="top"><td>'.&mt('Answer').'</td>'.$toprow.'</tr>'.
+	    '<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.
 	    $grayFont.$bottomrow.'</tr>'.'</table></blockquote>';
     } elsif ($response eq 'essay') {
 	if (! exists ($env{'form.'.$symb})) {
@@ -1615,13 +1615,13 @@ sub gradeBox {
 	'" src="'.$request->dir_config('lonIconsURL').
 	'/check.gif" height="16" border="0" />';
     my $wgt    = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb,$udom,$uname);
-    my $wgtmsg = ($wgt > 0 ? '(problem weight)' : 
-		  '<span class="LC_info">problem weight assigned by computer</span>');
+    my $wgtmsg = ($wgt > 0) ? &mt('(problem weight)') 
+                           : '<span class="LC_info">'.&mt('problem weight assigned by computer').'</span>';
     $wgt       = ($wgt > 0 ? $wgt : '1');
     my $score  = ($$record{'resource.'.$partid.'.awarded'} eq '' ?
 		  '' : &compute_points($$record{'resource.'.$partid.'.awarded'},$wgt));
     my $result='<input type="hidden" name="WGT'.$counter.'_'.$partid.'" value="'.$wgt.'" />'."\n";
-    my $display_part=&get_display_part($partid,$symb);
+    my $display_part= &get_display_part($partid,$symb);
     my %last_resets = &get_last_resets($symb,$env{'request.course.id'},
 				       [$partid]);
     my $aggtries = $$record{'resource.'.$partid.'.tries'};
@@ -1703,7 +1703,7 @@ sub handback_box {
     			 '<span class="LC_filename">'.$file_disp.'</span>');
     	        $result.='<input type="file"   name="'.$prefix.'returndoc'.$file_counter.'" />'."\n";
     	        $result.='<input type="hidden" name="'.$prefix.'origdoc'.$file_counter.'" value="'.$file.'" /><br />';
-    	        $result.='(File will be uploaded when you click on Save & Next below.)<br />';
+    	        $result.='(File will be uploaded when you click on Save &amp; Next below.)<br />';
     	        $file_counter++;
 	    }
 	}
@@ -2248,25 +2248,25 @@ sub check_collaborators {
 	    }
 	}
 	if (scalar(@good_collaborators) != 0) {
-	    $result.='<b>Collaborators: </b>';
+	    $result.='<br />'.&mt('Collaborators: ');
 	    foreach my $name (@good_collaborators) {
 		my ($lastname,$givenn) = split(/,/,$$fullname{$name});
 		push(@col_fullnames, $givenn.' '.$lastname);
 		$result.=$fullname->{$name}.'&nbsp; &nbsp; &nbsp;';
 	    }
 	    $result.='<br />'."\n";
-	    my ($part)=split(/\./,$_);
+	    my ($part)=split(/\./,$part);
 	    $result.='<input type="hidden" name="collaborator'.$counter.
 		'" value="'.$part.':'.(join ':',@good_collaborators).'" />'.
 		"\n";
 	}
 	if (scalar(@bad_collaborators) > 0) {
-	    $result.='<div class="LC_error">';
+	    $result.='<div class="LC_warning">';
 	    $result.=&mt('This student has submitted [quant,_1,invalid collaborator]: [_2]',scalar(@bad_collaborators),join(', ',@bad_collaborators));
 	    $result .= '</div>';
 	}         
 	if (scalar(@bad_collaborators > $ncol)) {
-	    $result .= '<div class="LC_error">';
+	    $result .= '<div class="LC_warning">';
 	    $result .= &mt('This student has submitted too many '.
 		'collaborators.  Maximum is [_1].',$ncol);
 	    $result .= '</div>';