--- loncom/interface/lonprintout.pm	2005/09/06 09:54:21	1.391
+++ loncom/interface/lonprintout.pm	2005/09/19 10:58:33	1.393
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Printout
 #
-# $Id: lonprintout.pm,v 1.391 2005/09/06 09:54:21 foxr Exp $
+# $Id: lonprintout.pm,v 1.393 2005/09/19 10:58:33 foxr Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -42,8 +42,6 @@ use Apache::lonratedt;
 use POSIX qw(strftime);
 use Apache::lonlocal;
 
-my $resources_printed = '';
-
 #
 #   Convert a numeric code to letters
 #
@@ -823,6 +821,7 @@ sub print_latex_header {
     $output.='\newcommand{\keephidden}[1]{}\renewcommand{\deg}{$^{\circ}$}'."\n".
 	     '\usepackage{longtable}\usepackage{textcomp}\usepackage{makeidx}'."\n".
 	     '\usepackage[dvips]{graphicx}\usepackage{epsfig}'."\n".
+	     '\usepackage{wrapfig}'.
 	     '\usepackage{picins}\usepackage{calc}'."\n".
 	     '\newenvironment{choicelist}{\begin{list}{}{\setlength{\rightmargin}{0in}'."\n".
 	     '\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.05in}'."\n".
@@ -927,6 +926,7 @@ sub get_page_breaks  {
 sub output_data {
     my ($r,$helper,$rparmhash) = @_;
     my %parmhash = %$rparmhash;
+    my $resources_printed = '';
     my $html=&Apache::lonxml::xmlbegin();
     my $bodytag=&Apache::loncommon::bodytag('Preparing Printout');
     $r->print(<<ENDPART);
@@ -1631,7 +1631,7 @@ sub get_CODE {
     my $max='1'.'0'x$size;
     my $newcode;
     while(1) {
-	$newcode=sprintf("%06d",int(rand($max)));
+	$newcode=sprintf("%0".$size."d",int(rand($max)));
 	if (!exists($$all_codes{$newcode})) {
 	    $$all_codes{$newcode}=1;
 	    if ($type eq 'number' ) {