--- loncom/interface/lonprintout.pm	2008/03/03 10:50:26	1.516
+++ loncom/interface/lonprintout.pm	2008/03/12 02:45:07	1.520
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Printout
 #
-# $Id: lonprintout.pm,v 1.516 2008/03/03 10:50:26 foxr Exp $
+# $Id: lonprintout.pm,v 1.520 2008/03/12 02:45:07 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -149,6 +149,8 @@ sub ssi_with_retries {
 	$ssi_error               = 1;
 	$ssi_last_error_resource = $resource;
 	$ssi_last_error          = $response->code . " " . $response->message;
+	
+	&Apache::lonnet::logthis("Error in SSI resource: $resource Error: $ssi_last_error");
     }
 
     return $content;
@@ -1124,6 +1126,7 @@ sub print_latex_header {
 	     '\usepackage[dvips]{graphicx}\usepackage{epsfig}'."\n".
 	     '\usepackage{wrapfig}'.
 	     '\usepackage{picins}\usepackage{calc}'."\n".
+	     '\usepackage[utf8]{inputenc}'."\n".
 	     '\newenvironment{choicelist}{\begin{list}{}{\setlength{\rightmargin}{0in}'."\n".
 	     '\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.05in}'."\n".
 	     '\setlength{\itemsep}{0.022in}\setlength{\parsep}{0in}'."\n".
@@ -1470,8 +1473,8 @@ ENDPART
     }
     
     if ($helper->{'VARS'}->{'style_file'}=~/\w/) {
-	&Apache::lonnet::appenv('construct.style' =>
-				$helper->{'VARS'}->{'style_file'});
+	&Apache::lonnet::appenv({'construct.style' =>
+				$helper->{'VARS'}->{'style_file'}});
     } elsif ($env{'construct.style'}) {
 	&Apache::lonnet::delenv('construct\\.style');
     }
@@ -1514,7 +1517,7 @@ ENDPART
 		    $rndseed=$helper->{'VARS'}->{'curseed'};
 		}
 		$form{'rndseed'}=$rndseed;
-		&Apache::lonnet::appenv(%moreenv);
+		&Apache::lonnet::appenv(\%moreenv);
 
 		&Apache::lonxml::clear_problem_counter();
 
@@ -2165,7 +2168,7 @@ ERROR_END
 	#  yet.
 	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
 	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
-	&Apache::lonnet::appenv('cgi.'.$identifier.'.file'   => $filename,
+	&Apache::lonnet::appenv({'cgi.'.$identifier.'.file'   => $filename,
 				'cgi.'.$identifier.'.layout'  => $laystyle,
 				'cgi.'.$identifier.'.numcol'  => $numberofcolumns,
 				'cgi.'.$identifier.'.paper'  => $papersize,
@@ -2175,12 +2178,12 @@ ERROR_END
 				'cgi.'.$identifier.'.role' => $perm{'pav'},
 				'cgi.'.$identifier.'.numberoffiles' => $#print_array,
 				'cgi.'.$identifier.'.studentnames' => $student_names,
-				'cgi.'.$identifier.'.backref' => $URLback,);
-	&Apache::lonnet::appenv("cgi.$identifier.user"    => $env{'user.name'},
+				'cgi.'.$identifier.'.backref' => $URLback,});
+	&Apache::lonnet::appenv({"cgi.$identifier.user"    => $env{'user.name'},
 				"cgi.$identifier.domain"  => $env{'user.domain'},
 				"cgi.$identifier.courseid" => $cnum, 
 				"cgi.$identifier.coursedom" => $cdom, 
-				"cgi.$identifier.resources" => $resources_printed);
+				"cgi.$identifier.resources" => $resources_printed});
 	
 	my $end_page = &Apache::loncommon::end_page();
 	$r->print(<<FINALEND);
@@ -2483,6 +2486,10 @@ sub printHelper {
     $helper->declareVar("showallfoils");
     $helper->declareVar("STUDENTS");
 
+
+   
+
+
     #  The page breaks can get loaded initially from the course environment:
     # But we only do this in the initial state so that they are allowed to change.
     #
@@ -3205,19 +3212,24 @@ RNDSEED
 
 
 	    addMessage("<tr><td>Problem Type:</td><td>");
-	    $paramHash = &Apache::lonhelper::getParamHash();
-	    $paramHash->{'variable'} = 'probstatus'; # Already declared:
 	    #
 	    # Initial value from construction space:
 	    #
 	    if (!$helper->{VARS}->{'probstatus'} && $env{'form.problemtype'}) {
 		$helper->{VARS}->{'probstatus'} = $env{'form.problemtype'};	# initial value
 	    }
-	    $paramHash->{CHOICES} = [
-				     ['Homework problem',     'problem'],
-				     ['Exam Problem', 'exam'],
-				     ['Survey question',      'survey']];
-	    Apache::lonhelper::dropdown->new();
+	    $xmlfrag = << "PROBTYPE";
+		<dropdown variable="probstatus" multichoice="0" allowempty="0">
+		   <defaultvalue>
+		      return "$helper->{VARS}->{'probstatus'}";
+                   </defaultvalue>
+		   <choice computer="problem">Homework Problem</choice>
+		   <choice computer="exam">Exam Problem</choice>
+		   <choice computer="survey">Survey question</choice>
+		</dropdown>
+PROBTYPE
+            &Apache::lonxml::xmlparse($r, 'helper', $xmlfrag);
+	    
 	    addMessage("</td></tr>"); 
 
 	}