--- loncom/homework/matchresponse.pm	2005/12/06 10:13:46	1.56
+++ loncom/homework/matchresponse.pm	2007/03/27 19:20:49	1.61
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Full matching style response
 #
-# $Id: matchresponse.pm,v 1.56 2005/12/06 10:13:46 albertel Exp $
+# $Id: matchresponse.pm,v 1.61 2007/03/27 19:20:49 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -149,7 +149,8 @@ sub end_itemgroup {
     $Apache::response::itemgroup{'name_letter_map'}=\%name_letter_map;
     my $direction=&Apache::lonxml::get_param('direction',$parstack,$safeeval);
     if ($target eq 'web') {
-	my $table='<table>';
+	
+	my $table='<br /><table>'; # extra space to match what latex does.
 	my $i=0;
 	if ($direction eq 'horizontal') { $table .='<tr>';}
 	foreach my $name (@names) {
@@ -162,11 +163,12 @@ sub end_itemgroup {
 	if ($direction eq 'horizontal') { $table .='</tr>';}
 	$table.='</table>';
 	$Apache::matchresponse::itemtable{'display'}=$table;
+	$Apache::lonxml::post_evaluate=0;
     } elsif ($target eq 'tex') {
 	my $table=' \begin{description}\setlength{\leftmargin}{2em}\setlength{\labelwidth}{1em}\setlength{\itemsep}{0.5pt plus1pt minus2pt}\setlength{\listparindent}{0em} ';
 	my $i=0;
 	foreach my $name (@names) {
-	    $Apache::response::itemgroup{$name.'.text'}=~s/\$\$/\$/g;
+	    # $Apache::response::itemgroup{$name.'.text'}=~s/\$\$/\$/g;
 	    $table.='\item['.$alphabet[$i].'] '.
 		$Apache::response::itemgroup{$name.'.text'};
 	    $i++;
@@ -174,6 +176,7 @@ sub end_itemgroup {
 	$table.=' \end{description}  \strut ';
 	if ($Apache::lonhomework::type eq 'exam') {$table.='\vskip -13 mm \strut ';}
 	$Apache::matchresponse::itemtable{'display'}=$table;
+	$Apache::lonxml::post_evaluate=0;
     }
     return $result;
 }
@@ -262,6 +265,7 @@ sub end_foilgroup {
 						   $safeeval,'-2');
 	if ($target eq 'web' || $target eq 'tex') {
 	    $result=&displayfoils($target,$max,$randomize);
+	    $Apache::lonxml::post_evaluate=0;
 	} elsif ($target eq 'answer' ) {
 	    $result=&displayanswers($max,$randomize);
 	} elsif ( $target eq 'grade') {
@@ -483,7 +487,8 @@ sub displayfoils {
 		}
 	    }
 	    if ($target ne 'tex' && $Apache::lonhomework::type ne 'exam') {
-	        $optionlist='<select name="HWVAL_'.
+	        $optionlist='<select onchange="javascript:setSubmittedPart(\''.
+		  $part.'\');" name="HWVAL_'.
 		    $Apache::inputtags::response[-1].':'.$temp.'">'.
 		        $optionlist."</select>\n";
 	    }