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added function for image output and included styles.

# The LearningOnline Network
# "Template" Functions to generate html output
#
# $Id: lontemplate.pm,v 1.7 2008/12/09 10:31:49 ehlerst Exp $
#
# Copyright Michigan State University Board of Trustees
#
# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
#
# LON-CAPA is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# LON-CAPA is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with LON-CAPA; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
# /home/httpd/html/adm/gpl.txt
#
# http://www.lon-capa.org/
#


package Apache::lontemplate;


use strict;
use Apache::Constants qw(:common);
use Apache::loncommon;
use Apache::lonnet;
use Apache::lonxml;
use Apache::lonspeller;
use Apache::lontexconvert;
use Apache::lonfeedback;
use Apache::lonrss();
use Apache::lonlocal;
use Apache::lonmsgdisplay();
use HTML::Entities();


sub start_columnSection{
	my ($r) = @_;
	 $r->print('<div class="columnSection">');
}

sub end_columnSection{
	my ($r) = @_;
	 $r->print('</div>');
}

sub print_content_template{
	my ($r,$allowed,$target,$syllabusfields_ref,$syllabus_ref) = @_;
	my %syllabusfields = %{$syllabusfields_ref};
	my %syllabus = %{$syllabus_ref};
#	if(!$allowed){
		$r->print('<div class="ContentBox">');
#	}
       foreach my $field (sort(keys(%syllabusfields))) {
          if (($syllabus{$field}) || ($allowed)) {
              my $message=$syllabus{$field};
              &Apache::lonfeedback::newline_to_br(\$message);
              $message
             =~s/(http\:\/\/[^\s]+)/\<a href=\"$1\"\>\<tt\>$1\<\/tt\>\<\/a\>/g;
              if ($allowed) {
                  $message=&Apache::lonspeller::markeduptext($message);
              }
              $message=&Apache::lontexconvert::msgtexconverted($message);
              if ($target ne 'tex') {
                                
               &print_template($r,$syllabusfields{$field},$message);
                                
                                
                                
              } else {
                     $r->print('\\\\\textbf{'.$syllabusfields{$field}.'}\\\\'.
                               &Apache::lonxml::xmlparse($r,'tex',$message).'\\\\');
              }
              if ($allowed) {
               &print_editbox_template($r,$syllabus{$field},$field);
              }
          }
       }
#	if(!$allowed){
		$r->print('</div>');
#	}
}

sub print_image {
	my ($r,$image) = @_;
	$r->print('<div class="ContentBox">');
	$r->print($image);
	$r->print('</div>');
}	

sub print_template
{	
	my ($r,$topic,$content) = @_;
	$r->print('<div class="ContentBoxSpecial">');
	$r->print('<h4 class="hcell">'.$topic.'</h4>');
	$r->print('<blockquote>'.$content.'</blockquote>');
	$r->print('</div>');
}

sub print_editbox_template
{
	my ($r,$content,$field) = @_;
	$r->print('<br /><textarea cols="55" rows="6" name="'.$field.'">'.
                           &HTML::Entities::encode($content,'"&<>').
           '</textarea><input type="submit" name="storesyl" value="'.
                           &mt('Save All').'" />');
}

1;