diff --git a/export.php b/export.php
index 16979eb..9199913 100644
--- a/export.php
+++ b/export.php
@@ -22,51 +22,14 @@
  **/
 
 require_once(dirname(__FILE__) . '/../../config.php');
-$id = optional_param('id', 0, PARAM_INT); // Course Module ID.
-    if (!$cm = get_coursemodule_from_id('game', $id)) {
-        print_error('invalidcoursemodule');
-    }
-    if (! $course = $DB->get_record('course', array('id' => $cm->course))) {
-        print_error('coursemisconf');
-    }
-    if (! $game = $DB->get_record('game', array('id' => $cm->instance))) {
-        print_error('invalidcoursemodule');
-    }
+ob_start();
+
+require_once( "headergame.php");
 
 require_login($course->id, false, $cm);
 $context = game_get_context_module_instance( $cm->id);
 require_capability('mod/game:view', $context);
-// Initialize $PAGE, compute blocks.
-$PAGE->set_url('/mod/game/view.php', array('id' => $cm->id));
-
-$edit = optional_param('edit', -1, PARAM_BOOL);
-if ($edit != -1 && $PAGE->user_allowed_editing()) {
-    $USER->editing = $edit;
-}
-
-// Note: MDL-19010 there will be further changes to printing header and blocks.
-// The code will be much nicer than this eventually.
-$title = $course->shortname . ': ' . format_string($game->name);
-
-if ($PAGE->user_allowed_editing() && !empty($CFG->showblocksonmodpages)) {
-    $buttons = '<table><tr><td><form method="get" action="view.php"><div>'.
-        '<input type="hidden" name="id" value="'.$cm->id.'" />'.
-        '<input type="hidden" name="edit" value="'.($PAGE->user_is_editing() ? 'off' : 'on').'" />'.
-        '<input type="submit" value="'.
-            get_string($PAGE->user_is_editing() ? 'blockseditoff' : 'blocksediton').
-            '" /></div></form></td></tr></table>';
-    $PAGE->set_button($buttons);
-}
-
-$PAGE->set_title($title);
-$PAGE->set_heading($course->fullname);
-
-echo $OUTPUT->header();
-
-ob_start();
-
 require_once( $CFG->dirroot.'/lib/formslib.php');
-require( 'locallib.php');
 
 require_login($course->id, false, $cm);
 
@@ -170,7 +133,7 @@ class mod_game_exporthtml_form extends moodleform {
         $cm = get_coursemodule_from_instance('game', $game->id, $game->course);
         $context = game_get_context_module_instance( $cm->id);
 
-        require_once("exporthtml.php");
+        require_once("export/exporthtml.php");
         game_OnExportHTML( $game, $context, $html);
     }
 }
@@ -258,7 +221,7 @@ class mod_game_exportjavame_form extends moodleform {
             print_error("game_export_javame: not updated id=$javame->id");
         }
 
-        require_once("exportjavame.php");
+        require_once("export/exportjavame.php");
         game_OnExportJavaME( $game, $javame);
     }
 
@@ -306,7 +269,7 @@ if ($mform->is_cancelled()) {
 
     $mform->display();
 }
-$OUTPUT->footer();
+echo $OUTPUT->footer();
 
 function game_send_stored_file($file) {
     if (file_exists($file)) {
diff --git a/export/export_form.php~ b/export/export_form.php~
new file mode 100644
index 0000000..e25bc7b
--- /dev/null
+++ b/export/export_form.php~
@@ -0,0 +1,190 @@
+<?php
+
+class mod_game_exporthtml_form extends moodleform {
+
+    public function definition() {
+        global $CFG, $game;
+
+        $mform = $this->_form;
+        $html = $this->_customdata['html'];
+
+        $mform->addElement('header', 'general', get_string('general', 'form'));
+
+        if ( $game->gamekind == 'hangman') {
+            $options = array();
+            $options[ '0'] = 'Hangman with phrases';
+            $options[ 'hangmanp'] = 'Hangman with pictures';
+            $mform->addElement('select', 'type', get_string('javame_type', 'game'), $options);
+            if ( $html->type == 0) {
+                $mform->setDefault('type', '0');
+            } else {
+                $mform->setDefault('type', 'hangmanp');
+            }
+        }
+
+        // Input the filename.
+        $mform->addElement('text', 'filename', get_string('javame_filename', 'game'), array('size' => '30'));
+        $mform->setDefault('filename', $html->filename);
+        $mform->setType('filename', PARAM_TEXT);
+
+        // Input the html title.
+        $mform->addElement('text', 'title', get_string('html_title', 'game'), array('size' => '80'));
+        $mform->setDefault('title', $html->title);
+        $mform->setType('title', PARAM_TEXT);
+
+        // Inputs special fields for hangman.
+        if ($game->gamekind == 'hangman') {
+            $mform->addElement('text', 'maxpicturewidth', get_string('javame_maxpicturewidth', 'game'), array('size' => '5'));
+            $mform->setDefault('maxpicturewidth', $html->maxpicturewidth);
+            $mform->setType('maxpicturewidth', PARAM_INT);
+            $mform->addElement('text', 'maxpictureheight', get_string('javame_maxpictureheight', 'game'), array('size' => '5'));
+            $mform->setDefault('maxpictureheight', $html->maxpictureheight);
+            $mform->setType('maxpictureheight', PARAM_INT);
+        }
+
+        // Input special fields for crossword.
+        if ( $game->gamekind == 'cross') {
+            $mform->addElement('selectyesno', 'checkbutton', get_string('html_hascheckbutton', 'game'));
+            $mform->setDefault('checkbutton', $html->checkbutton);
+            $mform->addElement('selectyesno', 'printbutton', get_string('html_hasprintbutton', 'game'));
+            $mform->setDefault('printbutton', $html->printbutton);
+        }
+
+        $mform->addElement('hidden', 'q', $game->id);
+        $mform->setType('q', PARAM_INT);
+        $mform->addElement('hidden', 'target', 'html');
+        $mform->setType('target', PARAM_TEXT);
+
+        $mform->addElement('submit', 'submitbutton', get_string( 'export', 'game'));
+        $mform->closeHeaderBefore('submitbutton');
+    }
+
+    public function validation($data, $files) {
+        global $CFG, $USER, $DB;
+        $errors = parent::validation($data, $files);
+
+        return $errors;
+    }
+
+    public function export() {
+        global $game, $DB;
+
+        $mform = $this->_form;
+
+        $html = new stdClass();
+        $html->id = $this->_customdata['html']->id;
+        $html->type = optional_param('type', 0, PARAM_ALPHANUM);
+        $html->filename = $mform->getElementValue('filename');
+        $html->title = $mform->getElementValue('title');
+        $html->maxpicturewidth = optional_param('maxpicturewidth', 0, PARAM_INT);
+        $html->maxpictureheight = optional_param('maxpictureheight', 0, PARAM_INT);
+        if ( $mform->elementExists( 'checkbutton')) {
+            $checkbuttonvalue = $mform->getElementValue('checkbutton');
+            $html->checkbutton = $checkbuttonvalue[ 0];
+        }
+        if ( $mform->elementExists( 'printbutton')) {
+            $printbuttonvalue = $mform->getElementValue('printbutton');
+            $html->printbutton = $printbuttonvalue[ 0];
+        }
+
+        if (!($DB->update_record( 'game_export_html', $html))) {
+            print_error("game_export_html: not updated id=$html->id");
+        }
+
+        $cm = get_coursemodule_from_instance('game', $game->id, $game->course);
+        $context = game_get_context_module_instance( $cm->id);
+
+        require_once("exporthtml.php");
+        game_OnExportHTML( $game, $context, $html);
+    }
+}
+
+class mod_game_exportjavame_form extends moodleform {
+
+    public function definition() {
+        global $CFG, $DB, $game;
+
+        $mform = $this->_form;
+        $javame = $this->_customdata['javame'];
+
+        $mform->addElement('header', 'general', get_string('general', 'form'));
+
+        if ( $game->gamekind == 'hangman') {
+            $options = array();
+            $options[ '0'] = 'Hangman with phrases';
+            $options[ 'hangmanp'] = 'Hangman with pictures';
+            $mform->addElement('select', 'type', get_string('javame_type', 'game'), $options);
+        }
+
+        $mform->addElement('text', 'filename', get_string('javame_filename', 'game'), array('size' => '30'));
+        $mform->setDefault('filename', $javame->filename);
+        $mform->setType('filename', PARAM_TEXT);
+        $mform->addElement('text', 'icon', get_string('javame_icon', 'game'));
+        $mform->setDefault('icon', $javame->icon);
+        $mform->setType('icon', PARAM_TEXT);
+        $mform->addElement('text', 'createdby', get_string('javame_createdby', 'game'));
+        $mform->setDefault('createdby', $javame->createdby);
+        $mform->setType('createdby', PARAM_TEXT);
+        $mform->addElement('text', 'vendor', get_string('javame_vendor', 'game'));
+        $mform->setDefault('vendor', $javame->vendor);
+        $mform->setType('vendor', PARAM_TEXT);
+        $mform->addElement('text', 'name', get_string('javame_name', 'game'), array('size' => '80'));
+        $mform->setDefault('name', $javame->name);
+        $mform->setType('name', PARAM_TEXT);
+        $mform->addElement('text', 'description', get_string('javame_description', 'game'), array('size' => '80'));
+        $mform->setDefault('description', $javame->description);
+        $mform->setType('description', PARAM_TEXT);
+        $mform->addElement('text', 'version', get_string('javame_version', 'game'), array('size' => '10'));
+        $mform->setDefault('version', $javame->version);
+        $mform->setType('version', PARAM_TEXT);
+        $mform->addElement('text', 'maxpicturewidth', get_string('javame_maxpicturewidth', 'game'), array('size' => '5'));
+        $mform->setDefault('maxpicturewidth', $javame->maxpicturewidth);
+        $mform->setType('maxpicturewidth', PARAM_INT);
+        $mform->addElement('text', 'maxpictureheight', get_string('javame_maxpictureheight', 'game'), array('size' => '5'));
+        $mform->setDefault('maxpictureheight', $javame->maxpictureheight);
+        $mform->setType('maxpictureheight', PARAM_INT);
+
+        $mform->addElement('hidden', 'q', $game->id);
+        $mform->setType('q', PARAM_INT);
+        $mform->addElement('hidden', 'target', 'javame');
+        $mform->setType('target', PARAM_TEXT);
+
+        $mform->addElement('submit', 'submitbutton', get_string( 'export', 'game'));
+        $mform->closeHeaderBefore('submitbutton');
+    }
+
+    public function validation($data, $files) {
+        global $CFG, $USER, $DB;
+        $errors = parent::validation($data, $files);
+
+        return $errors;
+    }
+
+    public function export() {
+        global $game, $DB;
+
+        $mform = $this->_form;
+
+        $javame = $this->_customdata['javame'];
+
+        $javame->type = optional_param('type', 0, PARAM_ALPHANUM);
+        $javame->filename = $mform->getElementValue('filename');
+        $javame->icon = $mform->getElementValue('icon');
+        $javame->createdby = $mform->getElementValue('createdby');
+        $javame->vendor = $mform->getElementValue('vendor');
+        $javame->name = $mform->getElementValue('name');
+        $javame->description = $mform->getElementValue('description');
+        $javame->version = $mform->getElementValue('version');
+        $javame->maxpicturewidth = $mform->getElementValue('maxpicturewidth');
+        $javame->maxpictureheight = $mform->getElementValue('maxpictureheight');
+
+        if (!($DB->update_record( 'game_export_javame', $javame))) {
+            print_error("game_export_javame: not updated id=$javame->id");
+        }
+
+        require_once("exportjavame.php");
+        game_OnExportJavaME( $game, $javame);
+    }
+
+}
+
diff --git a/exporthtml.php b/export/exporthtml.php
similarity index 100%
rename from exporthtml.php
rename to export/exporthtml.php
diff --git a/export/exporthtml.php~ b/export/exporthtml.php~
new file mode 100644
index 0000000..b15a20d
--- /dev/null
+++ b/export/exporthtml.php~
@@ -0,0 +1,437 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle 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 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/*
+ * This page export the game to html for games: cross, hangman
+ *
+ * @author  bdaloukas
+ * @package game
+ **/
+
+defined('MOODLE_INTERNAL') || die();
+
+require_once( "locallib.php");
+require_once( "exportjavame.php");
+
+function game_onexporthtml( $game, $context, $html) {
+    global $CFG;
+
+    $destdir = game_export_createtempdir();
+
+    switch( $game->gamekind) {
+        case 'cross';
+            game_onexporthtml_cross( $game, $context, $html, $destdir);
+            break;
+        case 'hangman':
+            game_onexporthtml_hangman( $game, $context, $html, $destdir);
+            break;
+        case 'snakes':
+            game_onexporthtml_snakes( $game, $html, $destdir, $context);
+            break;
+        case 'millionaire':
+            game_onexporthtml_millionaire( $game, $context, $html, $destdir);
+            break;
+    }
+
+    remove_dir( $destdir);
+}
+
+function game_onexporthtml_cross( $game, $context, $html, $destdir) {
+
+    global $CFG, $DB;
+
+    if ( $html->filename == '') {
+        $html->filename = 'cross';
+    }
+
+    $filename = $html->filename . '.htm';
+
+    require( "cross/play.php");
+    $attempt = game_getattempt( $game, $crossrec, true);
+    if ( $crossrec == false) {
+        game_cross_new( $game, $attempt->id, $crossm);
+        $attempt = game_getattempt( $game, $crossrec);
+    }
+
+    $ret = game_export_printheader( $html->title);
+    echo "$ret<br>";
+
+    ob_start();
+
+    game_cross_play( 0, $game, $attempt, $crossrec, '', true, false, false, false,
+        $html->checkbutton, true, $html->printbutton, false, $context);
+
+    $outputstring = ob_get_contents();
+    ob_end_clean();
+
+    $course = $DB->get_record( 'course', array( 'id' => $game->course));
+
+    $filename = $html->filename . '.htm';
+
+    file_put_contents( $destdir.'/'.$filename, $ret . "\r\n" . $outputstring);
+
+    $filename = game_onexporthtml_cross_repair_questions( $game, $context, $filename, $destdir);
+
+    game_send_stored_file( $filename);
+}
+
+function game_onexporthtml_cross_repair_questions( $game, $context, $filename, $destdir) {
+    global $CFG, $DB;
+
+    $filehandle = fopen( $destdir.'/'.$filename, "rb");
+
+    $found = false;
+    $files = array();
+    $contextcourse = false;
+    $linesbefore = array();
+    $linesafter = array();
+    while (!feof($filehandle) ) {
+        $line = fgets( $filehandle);
+
+        if ($found) {
+            if ( strpos( $line, 'new Array')) {
+                $linesafter[] = $line;
+                break;
+            }
+            $array .= $line;
+            continue;
+        }
+
+        if (strpos( $line, 'Clue = new Array') === false) {
+            $linesbefore[] = $line;
+            continue;
+        }
+
+        $array = $line;
+        $found = true;
+    }
+    while (!feof($filehandle) ) {
+        $linesafter[] = fgets( $filehandle);
+    }
+
+    fclose($filehandle);
+
+    $search = $CFG->wwwroot.'/pluginfile.php';
+    $pos = 0;
+    $search = '"'.$CFG->wwwroot.'/pluginfile.php/'.$context->id.'/mod_game/';
+    $len = strlen( $search);
+    $start = 0;
+    $filescopied = false;
+    for (;;) {
+        $pos1 = strpos( $array, $search, $start);
+        if ( $pos1 == false) {
+            break;
+        }
+
+        $pos2 = strpos( $array, '\"', $pos1 + $len);
+        if ( $pos2 == false) {
+            break;
+        }
+
+        // Have to copy the files.
+        if ($contextcourse === false) {
+            mkdir( $destdir.'/images');
+            if (!$contextcourse = get_context_instance(CONTEXT_COURSE, $game->course)) {
+                print_error('nocontext');
+            }
+            $fs = get_file_storage();
+        }
+
+        $inputs = explode( '/', substr( $array, $pos1 + $len, $pos2 - $pos1 - $len));
+
+        $filearea = $inputs[ 0];
+        $id = $inputs[ 1];
+        $fileimage = urldecode( $inputs[ 2]);
+        $component = 'question';
+
+        $params = array( 'component' => $component, 'filearea' => $filearea,
+            'itemid' => $id, 'filename' => $fileimage, 'contextid' => $context, 'contextid' => $contextcourse->id);
+        $rec = $DB->get_record( 'files', $params);
+        if ( $rec == false) {
+            break;
+        }
+
+        if (!$file = $fs->get_file_by_hash($rec->pathnamehash) or $file->is_directory()) {
+            continue;
+        }
+
+        $posext = strrpos( $fileimage, '.');
+        $filenoext = substr( $fileimage, $posext);
+        $ext = substr( $fileimage, $posext + 1);
+        for ($i = 0;; $i++) {
+            $newfile = $filenoext.$i;
+            $newfile = md5( $newfile).'.'.$ext;
+            if (!array_search( $newfile, $files)) {
+                break;
+            }
+        }
+        $file->copy_content_to( $destdir.'/images/'.$newfile);
+        $filescopied = true;
+
+        $array = substr( $array, 0, $pos1 + 1).'images/'.$newfile.substr( $array, $pos2);
+    }
+
+    if ($filescopied == false) {
+        return $destdir.'/'.$filename;
+    }
+
+    $linesbefore[] = $array;
+    foreach ($linesafter as $line) {
+        $linesbefore [] = $line;
+    }
+    file_put_contents( $destdir.'/'.$filename, $linesbefore);
+
+    $pos = strrpos( $filename, '.');
+    if ($pos === false) {
+        $filezip = $filename.'.zip';
+    } else {
+        $filezip = substr( $filename, 0, $pos).'.zip';
+    }
+
+    $filezip = game_create_zip( $destdir, $game->course, $filezip);
+
+    return $filezip;
+}
+
+function game_export_printheader( $title, $showbody=true) {
+    $ret = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'."\n";
+    $ret .= '<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="el" xml:lang="el">'."\n";
+    $ret .= "<head>\n";
+    $ret .= '<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />'."\n";
+    $ret .= '<META HTTP-EQUIV="PRAGMA" CONTENT="NO-CACHE">'."\n";
+    $ret .= "<title>$title</title>\n";
+    $ret .= "</head>\n";
+    if ($showbody) {
+        $ret .= "<body>";
+    }
+
+    return $ret;
+}
+
+function game_onexporthtml_hangman( $game, $context, $html, $destdir) {
+
+    global $CFG, $DB;
+
+    if ($html->filename == '') {
+        $html->filename = 'hangman';
+    }
+
+    if ($game->param10 <= 0) {
+        $game->param10 = 6;
+    }
+
+    $filename = $html->filename . '.htm';
+
+    $ret = game_export_printheader( $html->title, false);
+    $ret .= "\r<body onload=\"reset()\">\r";
+
+    $exportattachment = ( $html->type == 'hangmanp');
+print_r( $game);
+    $map = game_exmportjavame_getanswers( $game, $context, $exportattachment, $destdir, $files);
+    if ($map == false) {
+        print_error( get_string('no_words', 'game'));
+    }
+
+    ob_start();
+
+    // Here is the code of hangman.
+    require_once( "exporthtml_hangman.php");
+
+    $outputstring = ob_get_contents();
+    ob_end_clean();
+
+    $courseid = $game->course;
+    $course = $DB->get_record( 'course', array( 'id' => $courseid));
+
+    $filename = $html->filename . '.htm';
+    file_put_contents( $destdir.'/'.$filename, $ret . "\r\n" . $outputstring);
+
+    if ($html->type != 'hangmanp') {
+        // Not copy the standard pictures when we use the "Hangman with pictures".
+        $src = $CFG->dirroot.'/mod/game/pix/hangman/1';
+        $handle = opendir( $src);
+        while (false !== ($item = readdir($handle))) {
+            if ($item != '.' && $item != '..') {
+                if (!is_dir($src.'/'.$item)) {
+                    $itemdest = $item;
+
+                    if ( strpos( $item, '.') === false) {
+                        continue;
+                    }
+
+                    copy( $src.'/'.$item, $destdir.'/'.$itemdest);
+                }
+            }
+        }
+    }
+
+    $filezip = game_create_zip( $destdir, $courseid, $html->filename.'.zip');
+    game_send_stored_file( $filezip);
+}
+
+function game_onexporthtml_millionaire( $game, $context, $html, $destdir) {
+
+    global $CFG, $DB;
+
+    if ($html->filename == '') {
+        $html->filename = 'millionaire';
+    }
+
+    $filename = $html->filename . '.htm';
+
+    $ret = game_export_printheader( $html->title, false);
+    $ret .= "\r<body onload=\"Reset();\">\r";
+
+    // Here is the code of millionaire.
+    require( "exporthtml_millionaire.php");
+
+    $questions = game_millionaire_html_getquestions( $game, $context, $maxanswers, $maxquestions, $retfeedback, $destdir, $files);
+    ob_start();
+
+    game_millionaire_html_print( $game, $questions, $maxanswers);
+
+    // End of millionaire code.
+    $outputstring = ob_get_contents();
+    ob_end_clean();
+
+    $courseid = $game->course;
+    $course = $DB->get_record( 'course', array( 'id' => $courseid));
+
+    $filename = $html->filename . '.htm';
+
+    file_put_contents( $destdir.'/'.$filename, $ret . "\r\n" . $outputstring);
+
+    // Copy the standard pictures of Millionaire.
+    $src = $CFG->dirroot.'/mod/game/pix/millionaire/1';
+    $handle = opendir( $src);
+    while (false !== ($item = readdir($handle))) {
+        if ($item != '.' && $item != '..') {
+            if (!is_dir($src.'/'.$item)) {
+                $itemdest = $item;
+
+                if (strpos( $item, '.') === false) {
+                    continue;
+                }
+
+                copy( $src.'/'.$item, $destdir.'/'.$itemdest);
+            }
+        }
+    }
+
+    $filezip = game_create_zip( $destdir, $courseid, $html->filename.'.zip');
+    game_send_stored_file($filezip);
+}
+
+function game_onexporthtml_snakes( $game, $html, $destdir, $context) {
+    require_once( "exporthtml_millionaire.php");
+
+    global $CFG, $DB;
+
+    if ($html->filename == '') {
+        $html->filename = 'snakes';
+    }
+
+    $filename = $html->filename . '.htm';
+
+    $ret = '';
+
+    $board = game_snakes_get_board( $game);
+
+    if ( ($game->sourcemodule == 'quiz') or ($game->sourcemodule == 'question')) {
+        $questionsm = game_millionaire_html_getquestions( $game, $context, $maxquestions,
+            $countofquestionsm, $retfeedback, $destdir, $files);
+    } else {
+        $questionsm = array();
+        $countofquestionsm = 0;
+        $retfeedback = '';
+    }
+    $questionss = game_exmportjavame_getanswers( $game, $context, false, $destdir, $files);
+
+    ob_start();
+
+    // Here is the code of Snakes and Ladders.
+    require( "exporthtml_snakes.php");
+
+    $outputstring = ob_get_contents();
+    ob_end_clean();
+
+    $courseid = $game->course;
+    $course = $DB->get_record( 'course', array( 'id' => $courseid));
+
+    $filename = $html->filename . '.htm';
+
+    file_put_contents( $destdir.'/'.$filename, $ret . "\r\n" . $outputstring);
+
+    $src = $CFG->dirroot.'/mod/game/export/html/snakes';
+    game_copyfiles( $src, $destdir);
+
+    mkdir( $destdir .'/css');
+    $src = $CFG->dirroot.'/mod/game/export/html/snakes/css';
+    game_copyfiles( $src, $destdir.'/css');
+
+    mkdir( $destdir .'/js');
+    $src = $CFG->dirroot.'/mod/game/export/html/snakes/js';
+    game_copyfiles( $src, $destdir.'/js');
+    unzip_file($destdir.'/js/js.zip', $destdir.'/js', false);
+    unlink( $destdir.'/js/js.zip');
+
+    mkdir( $destdir .'/images');
+    $destfile = $destdir.'/images/'.$board->fileboard;
+    if ( $game->param3 != 0) {
+        // Is a standard board.
+        copy( $board->imagesrc, $destfile);
+    } else {
+        $cmg = get_coursemodule_from_instance('game', $game->id, $game->course);
+        $modcontext = get_context_instance(CONTEXT_MODULE, $cmg->id);
+        $fs = get_file_storage();
+        $files = $fs->get_area_files($modcontext->id, 'mod_game', 'snakes_board', $game->id);
+        foreach ($files as $f) {
+            if ( $f->is_directory()) {
+                continue;
+            }
+            break;
+        }
+        $f->copy_content_to( $destfile);
+    }
+
+    $a = array( 'player1.png', 'dice1.png', 'dice2.png', 'dice3.png', 'dice4.png', 'dice5.png', 'dice6.png', 'numbers.png');
+    foreach ($a as $file) {
+        copy( $CFG->dirroot.'/mod/game/snakes/1/'.$file, $destdir.'/images/'.$file);
+    }
+
+    $filezip = game_create_zip( $destdir, $courseid, $html->filename.'.zip');
+    game_send_stored_file($filezip);
+}
+
+function game_copyfiles( $src, $destdir) {
+    $handle = opendir( $src);
+    while (($item = readdir($handle)) !== false) {
+        if ( $item == '.' or $item == '..') {
+            continue;
+        }
+
+        if ( strpos( $item, '.') === false) {
+            continue;
+        }
+
+        if (is_dir($src.'/'.$item)) {
+            continue;
+        }
+
+        copy( $src.'/'.$item, $destdir.'/'.$item);
+    }
+    closedir($handle);
+}
diff --git a/export/exporthtml_hangman.php b/export/exporthtml_hangman.php
new file mode 100644
index 0000000..9629de5
--- /dev/null
+++ b/export/exporthtml_hangman.php
@@ -0,0 +1,372 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/*
+ * This page export the game hangman to html
+ *
+ * @author  bdaloukas
+ * @package game
+ **/
+
+defined('MOODLE_INTERNAL') || die();
+
+?>
+<script type="text/javascript">
+
+// Hangman for Moodle by Vasilis Daloukas.
+// The script is based on HangMan II script- By Chris Fortey (http://www.c-g-f.net/)
+
+var can_play = true;
+<?php
+
+$destdir = game_export_createtempdir();
+
+$exportattachment = ( $html->type == 'hangmanp');
+$map = game_exmportjavame_getanswers( $game, $context, $exportattachment, $destdir, $files);
+if ($map == false) {
+    print_error( 'No Questions');
+}
+
+$questions = '';
+$words = '';
+$lang = '';
+$allletters = '';
+$images = '';
+foreach ($map as $line) {
+    $answer = game_upper( $line->answer);
+    if ($game->param7) {
+        // Have to delete space.
+        $answer = str_replace(' ', '', $answer);
+    }
+    if ($game->param8) {
+        // Have to deletε -.
+        $answer = str_replace('-', '', $answer);
+    }
+
+    if ($lang == '') {
+        $lang = $game->language;
+
+        if ($lang == '') {
+            $lang = game_detectlanguage( $answer);
+        }
+        if ($lang == '') {
+            $lang = current_language();
+        }
+        $allletters = game_getallletters( $answer, $lang);
+    }
+
+    if (game_getallletters( $answer, $lang) != $allletters) {
+        continue;
+    }
+
+    if ($html->type == 'hangmanp') {
+        $file = $line->attachment;
+        $pos = strrpos( $file, '.');
+        if ($pos == false) {
+            continue;
+        }
+    }
+
+    if ($html->type == 'hangmanp') {
+        $src = $line->attachment;
+        $pos = strrpos( $file, '.');
+        if ($pos == false) {
+            continue;
+        }
+    }
+
+    if ($questions != '') {
+        $questions .= ', ';
+    }
+
+    if ($words != '') {
+        $words .= ', ';
+    }
+    $questions .= '"'.base64_encode( $line->question).'"';
+    $words .= '"'.base64_encode( $line->answer).'"';
+
+    if ($html->type == 'hangmanp') {
+        $file = $line->id.substr( $file, $pos);
+        game_export_javame_smartcopyimage( $src, $destdir.'/'.$file, $html->maxpicturewidth, $html->maxpictureheight);
+
+        if ($images != '') {
+            $images .= ', ';
+        }
+        $images .= '"'.$file.'"';
+    }
+}
+
+if ($game->param7) {
+    $allletters .= '_';
+}
+
+if ($game->param8) {
+    $allletters .= '-';
+}
+
+echo "var questions = new Array($questions);\r";
+echo "var words = new Array($words);\r";
+if ($html->type == 'hangmanp') {
+    echo "var images = new Array($images);\r";
+}
+?>
+
+var to_guess = "";
+var display_word = "";
+var used_letters = "";
+var wrong_guesses = 0;
+var used_letters_all = "";
+var all_letters = new Array(<?php
+$len = game_strlen( $allletters);
+for ($i = 0; $i < $len; $i++) {
+    if ($i > 0) {
+        echo ',';
+    }
+    echo '"'.game_substr( $allletters, $i, 1).'"';
+}
+?>);
+
+function selectLetter(l)
+{
+    if (can_play == false)
+    {
+    }
+
+    if (used_letters.indexOf(l) != -1)
+    {
+        return;
+    }
+
+    used_letters_all += l;
+
+    if( to_guess.indexOf(l) == -1) {
+        used_letters += l;
+        document.getElementById('usedLetters').innerHTML = used_letters;
+    }
+
+    if (to_guess.indexOf(l) != -1) {
+        // correct letter guess
+        pos = 0;
+        temp_mask = display_word;
+
+        while (to_guess.indexOf(l, pos) != -1) {
+            pos = to_guess.indexOf(l, pos);
+            end = pos + 1;
+
+            start_text = temp_mask.substring(0, pos);
+            end_text = temp_mask.substring(end, temp_mask.length);
+
+            temp_mask = start_text + l + end_text;
+            pos = end;
+        }
+
+        display_word = temp_mask;
+        document.getElementById('displayWord').innerHTML=display_word;
+
+        if (display_word.indexOf("#") == -1) {
+            // won
+            alert( "<?php echo game_get_string_lang( 'win', 'game', $lang); ?>");
+            can_play = false;
+            reset();
+        }
+    } else {
+        wrong_guesses++;
+
+<?php
+if ($html->type != 'hangmanp') {
+?>eval("document.hm.src=\"hangman_" + wrong_guesses + ".jpg\"");
+        // Ιncortect letter guess.
+        eval("document.hm.src=\"hangman_" + wrong_guesses + ".jpg\"");
+<?php
+}
+?>
+        if (wrong_guesses == <?php echo $game->param10 + 1;?>) {
+            // lost
+            alert( "<?php echo strip_tags( game_get_string_lang( 'hangman_loose', 'game', $lang)); ?>");
+            can_play = false;
+            reset();
+        }
+    }
+    
+    showallletters();
+}
+
+function stripHTML(oldString) {
+
+  return oldString.replace(/<&#91;^>&#93;*>/g, "");
+  
+}
+
+function reset() {
+    selectWord();
+
+    document.getElementById('usedLetters').innerHTML = "&nbsp;";
+    used_letters = "";
+    used_letters_all = "";
+    wrong_guesses = 0;
+    showallletters();
+
+<?php
+if ($html->type != 'hangmanp') {
+    echo '    document.hm.src="hangman_0.jpg"'."\r";
+}
+?>
+
+}
+
+function showallletters() {
+    var letters = "";
+    var next =  all_letters.length / 4;
+    var letter = "";
+    
+    for( i=0; i < all_letters.length; i++) {
+        if( i > next) {
+            next += all_letters.length / 4;
+            letters += " ";
+        }
+        
+        letter = all_letters[ i];
+        if( used_letters_all.length > 0) {
+            if( used_letters_all.indexOf( letter) > -1) {
+                continue;
+            }
+        }
+
+        letters = letters + "<a href=\"javascript:selectLetter('" + letter + "');\">" + letter + "</a>"
+    }
+    document.getElementById( "letters").innerHTML = letters;
+}
+
+function selectWord() {
+    can_play = true;
+    random_number = Math.round(Math.random() * (words.length - 1));
+    to_guess =  Base64.decode( words[random_number]);
+    to_question = Base64.decode( questions[random_number]);
+
+    // Display masked word.
+    masked_word = createMask(to_guess);
+    document.getElementById('displayWord').innerHTML=masked_word;
+    
+    display_word = masked_word;
+    
+<?php
+if ($html->type == 'hangmanp') {
+    echo "    document.hm.src = images[ random_number];\r";
+} else {
+    echo "    document.getElementById('question').innerHTML=to_question;\r";
+}
+?>
+}
+
+function createMask(m)
+{
+    mask = "";
+    word_lenght = m.length;
+
+
+    for (i = 0; i < word_lenght; i++) {
+        mask += "#";
+    }
+
+    return mask;
+}
+
+/**
+*
+*  Base64 encode / decode
+*  http://www.webtoolkit.info/
+*
+**/
+ 
+var Base64 = {
+ 
+    // Private property.
+    _keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
+
+    // Public method for decoding.
+    decode : function (input) {
+        var output = "";
+        var chr1, chr2, chr3;
+        var enc1, enc2, enc3, enc4;
+        var i = 0;
+
+        input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
+
+        while (i < input.length) { 
+            enc1 = this._keyStr.indexOf(input.charAt(i++));
+            enc2 = this._keyStr.indexOf(input.charAt(i++));
+            enc3 = this._keyStr.indexOf(input.charAt(i++));
+            enc4 = this._keyStr.indexOf(input.charAt(i++));
+
+            chr1 = (enc1 << 2) | (enc2 >> 4);
+            chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
+            chr3 = ((enc3 & 3) << 6) | enc4;
+
+            output = output + String.fromCharCode(chr1);
+
+            if (enc3 != 64) {
+                output = output + String.fromCharCode(chr2);
+            }
+            if (enc4 != 64) {
+                output = output + String.fromCharCode(chr3);
+            }
+        }
+
+        output = Base64._utf8_decode(output);
+
+        return output; 
+    }, 
+ 
+    // Private method for UTF-8 decoding.
+    _utf8_decode : function (utftext) {
+        var string = "";
+        var i = 0;
+        var c = c1 = c2 = 0;
+
+        while ( i < utftext.length ) {
+            c = utftext.charCodeAt(i);
+
+            if (c < 128) {
+                string += String.fromCharCode(c);
+                i++;
+            } else if((c > 191) && (c < 224)) {
+                c2 = utftext.charCodeAt(i+1);
+                string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
+                i += 2;
+            } else {
+                c2 = utftext.charCodeAt(i+1);
+                c3 = utftext.charCodeAt(i+2);
+                string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
+                i += 3;
+            } 
+        }
+
+        return string;
+    } 
+}
+</script>
+</head>
+
+<div id="question"></div>
+<img src="<?php echo ($html->type == 'hangmanp' ? '' : 'hangman_0.jpg');?>" name="hm"> 
+<a href="javascript:reset();"><?php echo game_get_string_lang( 'html_hangman_new', 'game', $lang); ?></a>
+<form name="game">
+<div id="displayWord"> </div>
+<div id="usedLetters"> </div>
+</form>
+<div id="letters"></div>
+
+</body>
diff --git a/export/exporthtml_millionaire.php b/export/exporthtml_millionaire.php
new file mode 100644
index 0000000..cf91793
--- /dev/null
+++ b/export/exporthtml_millionaire.php
@@ -0,0 +1,518 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle 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 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * This page export the game millionaire to html
+ *
+ * @author  bdaloukas
+ * @package game
+ **/
+
+defined('MOODLE_INTERNAL') || die();
+
+function game_millionaire_html_getquestions( $game, $context, &$maxanswers, &$countofquestions, &$retfeedback, $destdir, &$files) {
+    global $CFG, $DB, $USER;
+
+    $maxanswers = 0;
+    $countofquestions = 0;
+
+    $files = array();
+
+    if ( ($game->sourcemodule != 'quiz') and ($game->sourcemodule != 'question')) {
+        print_error( get_string('millionaire_sourcemodule_must_quiz_question', 'game', get_string( 'modulename', 'quiz')).
+            ' '.get_string( 'modulename', $game->sourcemodule));
+    }
+
+    if ( $game->sourcemodule == 'quiz') {
+        if ( $game->quizid == 0) {
+            print_error( get_string( 'must_select_quiz', 'game'));
+        }
+        $select = "qtype='multichoice' AND quiz='$game->quizid' ".
+            " AND qqi.question=q.id";
+        $table = "{question} q,{quiz_question_instances} qqi";
+    } else {
+        if ( $game->questioncategoryid == 0) {
+            print_error( get_string( 'must_select_questioncategory', 'game'));
+        }
+
+        // Include subcategories.
+        $select = 'category='.$game->questioncategoryid;
+        if ( $game->subcategories) {
+            $cats = question_categorylist( $game->questioncategoryid);
+            if (strpos( $cats, ',') > 0) {
+                $select = 'category in ('.$cats.')';
+            }
+        }
+        $select .= " AND qtype='multichoice'";
+
+        $table = "{question} q";
+    }
+    $select .= " AND q.hidden=0";
+    $sql = "SELECT q.id as id, q.questiontext FROM $table WHERE $select";
+    $recs = $DB->get_records_sql( $sql);
+    $ret = '';
+    $retfeedback = '';
+    foreach ($recs as $rec) {
+        $recs2 = $DB->get_records( 'question_answers', array( 'question' => $rec->id), 'fraction DESC', 'id,answer,feedback');
+
+        // Must parse the questiontext and get the name of files.
+        $line = $rec->questiontext;
+        $line = game_export_split_files( $game->course, $context, 'questiontext', $rec->id, $rec->questiontext, $destdir, $files);
+        $linefeedback = '';
+        foreach ($recs2 as $rec2) {
+            $line .= '#'.str_replace( array( '"', '#'), array( "'", ' '),
+                game_export_split_files( $game->course, $context, 'answer', $rec2->id, $rec2->answer, $destdir, $files));
+            $linefeedback .= '#'.str_replace( array( '"', '#'), array( "'", ' '), $rec2->feedback);
+        }
+        if ( $ret != '') {
+            $ret .= ",\r";
+        }
+        $ret .= '"'.base64_encode( $line).'"';
+
+        if ( $retfeedback != '') {
+            $retfeedback .= ",\r";
+        }
+        $retfeedback .= '"'.base64_encode( $linefeedback).'"';
+
+        if ( count( $recs2) > $maxanswers) {
+            $maxanswers = count( $recs2);
+        }
+        $countofquestions++;
+    }
+
+    return $ret;
+}
+
+function game_millionaire_html_print( $game,  $questions, $maxquestions) {
+    $color1 = 'black';
+    $color2 = 'DarkOrange';
+    $colorback = "white";
+    $stylequestion = "background:$colorback;color:$color1";
+    $stylequestionselected = "background:$colorback;color:$color2";
+?>
+
+<body onload="Reset();">
+
+<script type="text/javascript">
+
+    // Millionaire for Moodle by Vasilis Daloukas.    
+    <?php echo 'var questions = new Array('.$questions.");\r"; ?>
+    var current_question = 0;
+    var level = 0;
+    var posCorrect = 0;
+    var infoCorrect = "";
+    var flag5050 = 0;
+    var flagTelephone = 0;
+    var flagPeople = 0;
+    var countQuestions = 0;
+    var maxQuestions = <?php echo $maxquestions;?>;
+    
+    function Highlite( ans) {
+        document.getElementById( "btAnswer" + ans).style.backgroundColor = '<?php echo $color2;?>';
+    }
+
+    function Restore( ans) {
+        document.getElementById( "btAnswer" + ans).style.backgroundColor = '<?php echo $colorback;?>';
+    }
+
+    function OnSelectAnswer( ans) {
+        if ( posCorrect == ans) {
+            if( level+1 > 15) {
+                alert( "<?php echo get_string( 'win', 'game');?>");
+                Reset();
+            } else {
+                UpdateLevel( level+1);
+                SelectNextQuestion();
+            }
+        } else {
+            OnGameOver( ans);
+        }
+    }
+
+    function OnGameOver( ans) {
+        document.getElementById( "info").innerHTML = "<?php echo get_string( 'millionaire_info_wrong_answer', 'game');?> " +
+            document.getElementById( "lblAnswer" + posCorrect).innerHTML;
+        Highlite( posCorrect);
+        Restore( ans);
+        document.getElementById( "lblAnswer" + posCorrect).style.backgroundColor = '<?php echo $color2;?>';
+        
+        alert( "<?php echo strip_tags( get_string( 'hangman_loose', 'game')); ?>");
+      
+        Restore( posCorrect); 
+        document.getElementById( "lblAnswer" + posCorrect).style.backgroundColor = '<?php echo $colorback;?>';
+
+        Reset();
+    }
+
+    function UpdateLevel( newlevel) {
+        if ( level > 0) {
+            document.getElementById( "levela" + level).bgColor = "<?php echo $colorback;?>";
+            document.getElementById( "levelb" + level).bgColor = "<?php echo $colorback;?>";
+            document.getElementById( "levelc" + level).bgColor = "<?php echo $colorback;?>";
+            document.getElementById( "levela" + level).style.color = "<?php echo $color1;?>";
+            document.getElementById( "levelb" + level).style.color = "<?php echo $color1;?>";
+            document.getElementById( "levelc" + level).style.color = "<?php echo $color1;?>";
+        }
+
+        level = newlevel;
+
+        document.getElementById( "levela" + level).bgColor = "<?php echo $color2;?>";
+        document.getElementById( "levelb" + level).bgColor = "<?php echo $color2;?>";
+        document.getElementById( "levelc" + level).bgColor = "<?php echo $color2;?>";
+        document.getElementById( "levela" + level).style.color = "<?php echo $colorback;?>";
+        document.getElementById( "levelb" + level).style.color = "<?php echo $colorback;?>";
+        document.getElementById( "levelc" + level).style.color = "<?php echo $colorback;?>";
+   }
+
+    function OnHelp5050( ans) {
+        if (flag5050) {
+            return;
+        }
+
+        document.getElementById( "Help5050").src = "5050x.png";
+        flag5050 = 1;
+
+        for (pos = posCorrect;pos == posCorrect;pos = 1+Math.floor(Math.random()*countQuestions));
+
+        for (i=1; i <= countQuestions; i++) {   
+            if( (i != pos) && (i != posCorrect)) {         
+                document.getElementById( "lblAnswer" + i).style.visibility = 'hidden';
+                document.getElementById( "btAnswer" + i).style.visibility = 'hidden';
+            }
+        }
+    }
+
+    function OnHelpTelephone( ans) {
+        if( flagTelephone) {
+            return;
+        }
+        flagTelephone = 1;
+        document.getElementById( "HelpTelephone").src = "telephonex.png";
+
+        if (countQuestions < 2) {
+            wrong = posCorrect;
+        } else {
+            for(;;) {
+                wrong = 1 + Math.floor(Math.random() * countQuestions);
+                if ( wrong != posCorrect) {
+                    break;
+               }
+            }
+        }
+
+        // With 80% gives the correct answer.
+        if (Math.random() <= 0.8) {
+            pos = posCorrect;
+        } else {
+            pos = wrong;
+        }
+
+        info = "<?php echo get_string( 'millionaire_info_telephone', 'game').'<br><b>';?> ";
+        info += document.getElementById( "lblAnswer" + pos).innerHTML;
+        document.getElementById( "info").innerHTML = info;
+    }
+
+    function OnHelpPeople( ans) {
+        if( flagPeople) {
+            return;
+        }
+        flagPeople = 1;
+        document.getElementById( "HelpPeople").src = "peoplex.png";
+
+        sum = 0;
+        var aPercent = new Array();
+        for( i = 0; i < countQuestions-1; i++) {
+            percent = Math.floor(Math.random()*(100-sum));
+            aPercent[ i] = percent;
+            sum += percent;
+        }
+        aPercent[ countQuestions - 1] = 100 - sum;
+        if( Math.random() <= 0.8) {
+            //with percent 80% sets in the correct answer the biggest percent
+            max_pos = 0;
+            for( i=1; i < countQuestions; i++) {
+                if( aPercent[ i] >= aPercent[ max_pos])
+                    max_pos = i;
+            }
+            temp = aPercent[ max_pos];
+            aPercent[ max_pos] = aPercent[ posCorrect-1];
+            aPercent[ posCorrect-1] = temp;
+        }
+        
+        var letters = "<?php echo get_string( 'lettersall', 'game');?>";
+        info = "<?php echo '<br>'.get_string( 'millionaire_info_people', 'game').':<br>';?>";
+        for( i=0; i < countQuestions; i++) {
+            info += "<br>" + letters.charAt( i) + " : " + aPercent[ i] + " %";
+        }
+
+        document.getElementById( "info").innerHTML = info;
+    }
+
+    function OnQuit( ans) {
+        Reset();
+    }
+
+    function Reset() {
+        for(i=1; i <= 15; i++) {
+            document.getElementById( "levela" + i).bgColor = "<?php echo $colorback;?>";
+            document.getElementById( "levelb" + i).bgColor = "<?php echo $colorback;?>";
+            document.getElementById( "levelc" + i).bgColor = "<?php echo $colorback;?>";
+            document.getElementById( "levela" + i).style.color = "<?php echo $color1;?>";
+            document.getElementById( "levelb" + i).style.color = "<?php echo $color1;?>";
+            document.getElementById( "levelc" + i).style.color = "<?php echo $color1;?>";
+        }
+
+        flag5050 = 0;
+        flagTelephone = 0;
+        flagPeople = 0;
+
+        document.getElementById( "Help5050").src = "5050.png";
+        document.getElementById( "HelpPeople").src = "people.png";
+        document.getElementById( "HelpTelephone").src = "telephone.png";
+
+        document.getElementById( "info").innerHTML = "";
+        UpdateLevel( 1);
+        SelectNextQuestion();
+    }
+
+    function RandomizeAnswers( elements) {
+        posCorrect = 1;
+        countQuestions = elements.length-1;
+
+        for( i=1; i <= countQuestions; i++) {
+            pos = 1+Math.floor(Math.random()*countQuestions);
+            if( posCorrect == i) {
+                posCorrect = pos;
+            } else if ( posCorrect == pos)
+                posCorrect = i;
+                
+            var temp = elements[ i];
+            elements[ i] = elements[ pos];
+            elements[ pos] = temp;
+        }
+    }
+    
+    function SelectNextQuestion() {   
+        current_question = Math.floor(Math.random()*questions.length);
+        question = Base64.decode( questions[ current_question]);
+
+        var elements = new Array();
+        elements = question.split('#');
+        
+        RandomizeAnswers( elements);
+
+        document.getElementById( "question").innerHTML = elements[ 0];
+        for( i=1; i < elements.length; i++) {
+            document.getElementById( "lblAnswer" + i).innerHTML = elements[ i];
+            document.getElementById( "lblAnswer" + i).style.visibility = 'visible';
+            document.getElementById( "btAnswer" + i).style.visibility = 'visible';
+        }
+        for( i=elements.length; i<= maxQuestions; i++) {
+            document.getElementById( "lblAnswer" + i).style.visibility = 'hidden';
+            document.getElementById( "btAnswer" + i).style.visibility = 'hidden';
+        }
+
+        document.getElementById( "info").innerHTML = "";
+    }
+    
+/**
+*
+*  Base64 encode / decode
+*  http://www.webtoolkit.info/
+*
+**/
+ 
+var Base64 = {
+ 
+    // Private property.
+    _keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
+
+    // Public method for decoding.
+    decode : function (input) {
+        var output = "";
+        var chr1, chr2, chr3;
+        var enc1, enc2, enc3, enc4;
+        var i = 0;
+
+        input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
+
+        while (i < input.length) {
+
+            enc1 = this._keyStr.indexOf(input.charAt(i++));
+            enc2 = this._keyStr.indexOf(input.charAt(i++));
+            enc3 = this._keyStr.indexOf(input.charAt(i++));
+            enc4 = this._keyStr.indexOf(input.charAt(i++));
+
+            chr1 = (enc1 << 2) | (enc2 >> 4);
+            chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
+            chr3 = ((enc3 & 3) << 6) | enc4;
+
+            output = output + String.fromCharCode(chr1);
+
+            if (enc3 != 64) {
+                output = output + String.fromCharCode(chr2);
+            }
+            if (enc4 != 64) {
+                output = output + String.fromCharCode(chr3);
+            }
+        }
+
+        output = Base64._utf8_decode(output);
+
+        return output;
+    }, 
+
+    // private method for UTF-8 decoding
+    _utf8_decode : function (utftext) {
+        var string = "";
+        var i = 0;
+        var c = c1 = c2 = 0;
+        while ( i < utftext.length ) {
+            c = utftext.charCodeAt(i);
+
+            if (c < 128) {
+                string += String.fromCharCode(c);
+                i++;
+            } else if((c > 191) && (c < 224)) {
+                c2 = utftext.charCodeAt(i+1);
+                string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
+                i += 2;
+            } else {
+                c2 = utftext.charCodeAt(i+1);
+                c3 = utftext.charCodeAt(i+2);
+                string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
+                i += 3;
+            }
+        }
+
+        return string;
+    }
+}
+</script>
+
+<table cellpadding=0 cellspacing=0 border=0>
+<tr style='background:#408080'>
+<td rowspan=<?php echo 17 + $maxquestions;?>>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>
+<td colspan=6>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>
+<td rowspan=<?php echo 17 + $maxquestions;?>>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>
+</tr>
+
+<tr height=10%>
+<td style='background:#408080' rowspan=3 colspan=2>
+<input type="image"  name="Help5050" id="Help5050" Title="50 50" src="5050.png" alt="" border="0" onmousedown=OnHelp5050();>&nbsp;
+<input type="image" name="HelpTelephone"  id="HelpTelephone" Title="<?php echo get_string( 'millionaire_telephone', 'game');?>" 
+    src="telephone.png" alt="" border="0" onmousedown="OnHelpTelephone();">&nbsp;
+<input type="image" name="HelpPeople"  id="HelpPeople" Title="<?php echo get_string( 'millionaire_helppeople', 'game');?>" 
+    src="people.png" alt="" border="0" onmousedown="OnHelpPeople();">&nbsp;
+<input type="image" name="Quit" id="Quit" Title="<?php echo get_string( 'millionaire_quit', 'game');?>" 
+    src="x.png" alt="" border="0" onmousedown=OnQuit();>&nbsp;
+</td>
+<td rowspan=<?php echo 16 + $maxquestions;?> style='background:#408080'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>
+<td id="levela15" align=right>15</td>
+<td id="levelb15">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>
+<td id="levelc15" align=right>    150000</td>
+</tr>
+
+<tr><td id="levela14" align=right>14</td>
+<td id="levelb14"></td><td id="levelc14" align=right>       800000</td>
+</tr>
+
+<tr><td id="levela13" align=right>13</td>
+<td id="levelb13"></td><td id="levelc13" align=right>       400000</td>
+</tr>
+
+<tr><td rowspan=12 colspan=2 valign=top style='background:<?php echo $colorback;?>;color:<?php echo $color1;?>'>
+    <div id="question">aa</div></td>
+<td id="levela12" align=r0ight>12</div></td>
+<td id="levelb12"></td><td id="levelc12" align=right>       200000</td>
+</tr>
+
+<tr><td id="levela11" align=right>11</td>
+<td id="levelb11"></td><td id="levelc11" align=right>       10000</td>
+</tr>
+
+<tr><td id="levela10" align=right>10</td>
+<td id="levelb10"></td><td id="levelc10" align=right>       5000</td>
+</tr>
+
+<tr><td id="levela9" align=right>9</td>
+<td id="levelb9"></td><td id="levelc9" align=right>       4000</td>
+</tr>
+
+<tr><td id="levela8" align=right>8</td>
+<td id="levelb8"></td><td id="levelc8" align=right>       2000</td>
+</tr>
+
+<tr><td id="levela7" align=right>7</td>
+<td id="levelb7"></td><td id="levelc7" align=right>       1500</td>
+</tr>
+
+<tr><td id="levela6" align=right>6</td>
+<td id="levelb6"></td><td id="levelc6" align=right>       1000</td>
+</tr>
+
+<tr><td id="levela5" align=right>5</td>
+<td id="levelb5"></td><td id="levelc5" align=right>       500</td>
+</tr>
+
+<tr><td id="levela4" align=right>4</td>
+<td id="levelb4"></td><td id="levelc4" align=right>       400</td>
+</tr>
+
+<tr><td id="levela3" align=right>3</td>
+<td id="levelb3"></td><td id="levelc3" align=right>       300</td>
+</tr>
+
+<tr><td id="levela2" align=right>2</td>
+<td id="levelb2"></td><td id="levelc2" align=right>       200</td>
+</tr>
+
+<tr><td id="levela1" align=right>1</td>
+<td id="levelb1"></td><td id="levelc1" align=right>       100</td>
+</tr>
+
+<tr style='background:#408080'><td colspan=10>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>
+</tr>
+
+<?php
+$letters = get_string( 'lettersall', 'game');
+for ($i = 1; $i <= $maxquestions; $i++) {
+    $s = game_substr( $letters, $i - 1, 1);
+    echo "<tr>\n";
+    echo "<td style='background:$colorback;color:$color1'>";
+    echo "<input style=\"background:$colorback;color:$color1;\"
+        type=\"submit\" name=\"btAnswer$i\" value=\"$s\" id=\"btAnswer$i\"";
+    echo " onmouseover=\"Highlite( $i);\" onmouseout=\"Restore( $i);\"  onmousedown=\"OnSelectAnswer( $i);\">";
+    echo "</td>\n";
+    echo "<td style=\"background:$colorback;color:$color1;\" width=100%> &nbsp; <span id=lblAnswer$i
+        style=\"background:$colorback;color:$color1\"
+        onmouseover=\"Highlite($i);\r \n\" onmouseout=\"Restore( $i);\" onmousedown=\"OnSelectAnswer( $i);\"></span></td>\n";
+    if ( $i == 1) {
+        echo "<td style='background:#408080' rowspan=".$maxquestions." colspan=3><div id=\"info\"></div></td>\n";
+    }
+    echo "</tr>\n";
+}
+?>
+
+<tr><td colspan=10 style='background:#408080'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td></tr>
+
+</table>
+
+
+</body>
+</html>
+<?php
+}
diff --git a/export/exporthtml_snakes.php b/export/exporthtml_snakes.php
new file mode 100644
index 0000000..dd921a6
--- /dev/null
+++ b/export/exporthtml_snakes.php
@@ -0,0 +1,519 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle 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 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/*
+ * This page export the game snakes to html
+ *
+ * @author  bdaloukas
+ * @package game
+ **/
+
+defined('MOODLE_INTERNAL') || die();
+
+?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<title><?php echo $html->title;?></title>
+
+<link href="css/game.css" rel="stylesheet" type="text/css" />
+
+<link rel="stylesheet" type="text/css" href="css/subModal.css" />
+    <script type="text/javascript" src="js/common.js"></script>
+    <script type="text/javascript" src="js/subModal.js"></script>
+    
+<style type="text/css">
+#pawn
+{
+    position:absolute;
+}
+
+img
+{
+    border:hidden
+
+}
+body
+{ 
+    background: #999 url('images/backdropJungle.png') no-repeat fixed left top;
+}
+
+.score {
+    color: #FC3; 
+    font-size: 40px;
+}
+</style>
+
+</head>
+
+<body>
+
+<script language="JavaScript">
+// Snakes for Moodle by Maria Rigkou.
+
+var boards = 1;
+var board_images = new Array( boards);
+var board_names = new Array( boards);
+var pawn_width = new Array(boards);
+var pawn_height = new Array(boards);
+var board_cols = new Array(boards);
+var board_rows = new Array(boards);
+var board_contents = new Array (boards);
+var board_headerx = new Array(boards);
+var board_headery = new Array(boards);
+var board_footerx = new Array(boards);
+var board_footery = new Array(boards);
+var board_width = new Array(boards);
+var board_height = new Array(boards);
+var board_data = new Array(boards); 
+var pawn_width = new Array(boards); 
+var pawn_height = new  Array(boards); 
+
+var current_board = 0;
+var current_position=0;
+var current_quest = 0;
+var mchoice_count = 0;
+var mchoice_positions =new Array( 1);
+
+var quest_text = "";    //Question
+var quest_resp = "";    // Answer
+var quest_feedb = "";   // feedback
+var quest_total = 25; // Count of questions
+
+board_names[ 0] = "<?php echo $game->name; ?>";
+board_images[ 0] = '<?php echo $board->fileboard; ?>';
+board_cols [0] = <?php echo $board->cols; ?>;
+board_rows [0] = <?php echo $board->rows; ?>;
+board_contents [0] = '<?php echo $board->data; ?>';
+board_headerx [0] = <?php echo $board->headerx; ?>;
+board_headery [0] = <?php echo $board->headery; ?>;
+board_footerx [0] = <?php echo $board->footerx; ?>;
+board_footery [0] = <?php echo $board->footery; ?>;
+board_width [0] = <?php echo $board->width; ?>;
+board_height [0] = <?php echo $board->height; ?>;
+pawn_width [0] = 40;
+pawn_height [0]= 40;
+
+<?php
+
+echo "var countofquestionsM=$countofquestionsm;\r\n";
+echo 'var countofquestionsS='.count($questionss).";\r\n";
+
+foreach ($questionss as $line) {
+    $s = $line->question.'#'.str_replace( array( '"', '#'), array( "'", ' '), $line->answer);
+    if ($questionsm != '') {
+        $questionsm .= ",\r";
+    }
+    $questionsm .= '"'.base64_encode( game_upper( $s)).'"';
+
+    $s = '#'.str_replace( array( '"', '#'), array( "'", ' '), $line->feedback);
+    if ($retfeedback != '') {
+        $retfeedback .= ",\r";
+    }
+    $retfeedback .= '"'.base64_encode( $s).'"';
+}
+$rettimesasked = '';
+for ($i = 0; $i < $countofquestionsm + count($questionss); $i++) {
+    $rettimesasked .= ',0';
+}
+$rettimesasked = substr( $rettimesasked, 1);
+
+echo "var questions=new Array( $questionsm);\r\n";
+echo "var feedbacks=new Array( $retfeedback);\r\n";
+echo "var quest_times_asked=new Array( $rettimesasked); //How many times is used a question\r\n";
+
+?>
+var current_dice=0;
+var feedb_correct_S = "<?php print_string( 'html_snakes_correct', 'game'); ?>";
+var feedb_wrong_S = "<?php print_string( 'html_snakes_wrong', 'game'); ?>";
+var str_score = "<?php print_string( 'score', 'game'); ?>";
+var str_check = "<?php print_string( 'html_snakes_check', 'game'); ?>";
+var str_no_selection = "<?php print_string( 'html_snakes_no_selection', 'game'); ?>";
+
+var correct_ans = 0;    //counter of correct answers
+var all_ans = 0;        //counter of all answers
+var score = 0;
+
+ShowMainForm();
+display_quest();
+
+function ShowMainForm()
+{
+    var pawn_x =0;
+    var pawn_y=0;
+    var direction=0;
+    var cols = board_cols[current_board];
+    var rows = board_rows[current_board];
+    var col_width = (board_width[current_board]-board_headerx[current_board]-board_footerx[current_board])/cols;
+    var col_height = (board_height[current_board]-board_headery[current_board]-board_footery[current_board])/rows;
+
+    document.write('<img id="boardimage" src="images/meter.png">');
+    document.getElementById("boardimage").src = "images/" + board_images[ current_board];
+    document.write('<div id="dicecont">&nbsp;</div>');
+
+    if( current_position  >= 0) {
+        direction=Math.floor((current_position /cols))%2;
+        if (direction == 1) {
+            axis_x=(cols-(current_position %cols)-1);
+        } else {
+            axis_x=current_position %cols;
+        }
+        axis_y=Math.floor((current_position /rows));
+        pawn_x=board_headerx[current_board]+(axis_x*col_width)+(col_width-pawn_width[current_board])/2;
+        pawn_y=board_footery[current_board]+pawn_height[current_board]+(axis_y*col_height);
+        pawn_y += (col_height-pawn_height[current_board])/2;
+
+        document.write('<div id="pawn1"><img id="pawn" alt="" src="images/player1.png"></div>');
+        move_pawn();
+    }
+}
+
+function selectBoard() {
+    current_board = document.getElementById("boardtype").value;
+    document.getElementById("boardimage").src = "images/" + board_images[ current_board];
+}
+
+function select_quest() {
+    var quest_total = countofquestionsM + countofquestionsS;
+    var quest_candidates= new Array();
+    var i, q;
+
+    for (i=0;i<3;i++) {
+        quest_candidates[i]=Math.floor((Math.random() * quest_total));
+    }
+    current_quest = quest_candidates[0];
+    for (i=1;i<3;i++) {
+        if (quest_times_asked[quest_candidates[i]]>quest_times_asked[current_quest])
+            current_quest=quest_candidates[i];
+    }
+
+    q=Base64decode( questions[ current_quest]);
+    quest_resp = decode_multiple_choice( q);
+    quest_text = quest_resp[ 0];
+    quest_feedb = Base64decode( feedbacks[ current_quest]);
+}
+
+function IsMultipleChoiceQuestion() {
+    return (current_quest < countofquestionsM);
+}
+
+function check_answer() {
+    all_ans=all_ans+1;
+    if( IsMultipleChoiceQuestion()) {
+        check_answer_M();
+    } else {
+        check_answer_S();
+    }
+
+    move_pawn();
+}
+
+function check_answer_M() {
+    document.getElementById("check_btn").style.display = "none";
+
+    var useranswer;
+    var n=document.snakesform.radio_answer.length;
+    for(useranswer=0;useranswer < n;useranswer++) {
+        if( document.snakesform.radio_answer[ useranswer].checked)
+            break;
+    }
+
+    if( useranswer >= n) {
+        alert( str_no_selection);
+        document.getElementById("feedb").innerHTML= "";
+        document.getElementById("check_btn").style.display = "block";
+        return;
+    }
+
+    var feedbacks = decode_multiple_choice(quest_feedb);
+
+    var j;
+    for (j=0;j<n;j++) {
+        document.snakesform.radio_answer[ j].disabled = "true"; 
+    }
+
+    document.getElementById("feedb").innerHTML= feedbacks[ mchoice_positions[useranswer]];
+    document.getElementById("feedb").style.display = "block";
+
+    if ( mchoice_positions[ useranswer] == 1) {
+        current_position += current_dice;
+        correct_ans =correct_ans+1; //calculate new score----
+        score = Math.round((correct_ans/all_ans)*100);
+        var s = '<strong>'+str_score+': </strong><strong class="score">' +score+ '</strong>';
+        document.getElementById("show_score").innerHTML = s;
+        check_game_over();
+        check_exists_ladder();
+    } else {
+        score = Math.round((correct_ans/all_ans)*100);
+        var s = '<strong>'+str_score+': </strong><strong class="score">' +score+ '</strong>';
+        document.getElementById("show_score").innerHTML = s;
+        check_exists_snake();
+    }
+
+    document.getElementById("OK_btn").style.display = "block";
+}
+
+function check_answer_S() {
+    document.getElementById("answer").disabled = "true";
+    document.getElementById("check_btn").style.display = "none";
+
+    if (document.getElementById("answer").value.toUpperCase() == quest_resp[ 1].toUpperCase())  {
+        document.getElementById("feedb").style.display = "block";
+        current_position += current_dice;
+        correct_ans =correct_ans+1; //calculate new score
+        score = Math.round((correct_ans/all_ans)*100); 
+        var s = '<strong>'+str_score+': </strong><strong class="score">' +score+ '</strong>';
+        document.getElementById("show_score").innerHTML = s;
+        check_game_over();
+        check_exists_ladder();
+    } else {
+        document.getElementById("feedb_wrong").style.display = "block";
+        score = Math.round((correct_ans/all_ans)*100); 
+        var s = '<strong>'+str_score+': </strong><strong class="score">' +score+ '</strong>';
+        document.getElementById("show_score").innerHTML = s;
+        check_exists_snake();
+    }
+
+    document.getElementById("OK_btn").style.display = "block";
+}
+
+function check_game_over() {
+    var out=(board_cols[current_board]*board_rows[current_board]);
+    if (current_position > out-1) {
+        current_position=out-1;
+        showPopWin('modalContent.html', 350, 220, returnRefresh); // modal
+    }
+}
+
+function check_exists_ladder() {
+    var find = "L" + (current_position+1) + "-";
+    var pos = board_contents[ current_board].indexOf( find);
+
+    if( pos < 0) {
+        return;
+    }
+
+    var s = board_contents[ current_board].substr( pos+find.length)
+    pos = s.indexOf( ',');
+    if (pos >= 0) {
+        s = s.substr( 0, pos);
+    }
+
+    current_position = s-1;
+}
+
+function check_exists_snake() {
+    var find = "-" + (current_position+1) + ",";
+    var s= ',' +board_contents[ current_board] + ',';
+
+    for(;;) {
+        var pos = s.indexOf( find);
+
+        if (pos < 0) {
+            return;
+        }
+
+        var pos_start = s.lastIndexOf( ',', pos-1);
+
+        var kind = s.substr( pos_start+1, 1);
+        if ( kind != "S") {
+            s = s.substr( pos+1);
+            continue;
+        }
+        s = s.substr( pos_start+2);
+        pos = s.indexOf( '-');
+        current_position = s.substr( 0, pos)-1;
+        break;
+    }
+}
+
+function decode_multiple_choice(s) {
+    var ret = new Array();
+
+    var i=0;
+    for(;;) {
+        var pos=s.indexOf( '#');
+        if( pos < 0) {
+            ret[ i++] = s;
+            return ret;
+        }
+        ret[ i++] = s.substr( 0, pos);
+        s = s.substr( pos+1);
+    }
+}
+
+function display_quest()  {
+    current_dice = Math.floor((Math.random() * 6)) + 1;
+    select_quest();
+
+    if( IsMultipleChoiceQuestion()) {
+        display_quest_M();
+    } else {
+        display_quest_S();
+    }
+}
+
+function display_quest_M() {
+    s = '<table width="250px"><tr><td><div id="show_dice"> ';
+    s = s + '<img src = "images/dice' + current_dice + '.png"> </div> </td>';
+    s = s + '<td align=right><div id="show_score" style="color: #FFFFFF; font-weight:bold; font-size: 20px;">';
+    s = s + '<strong>'+str_score+': </strong>';
+    s = s + '<strong class="score">' +score+ '</strong></div></td></tr></table>';
+    s = s + '<div id="question_area">' + quest_text+'</div>';
+    s = s + '<form name="snakesform">';
+
+    mchoice_count = quest_resp.length-1;
+    mchoice_positions = new Array( mchoice_count);
+    for(i=0; i < mchoice_count ; i++) {
+        mchoice_positions[ i] = i+1;
+    }
+    for(i=0; i < mchoice_count ; i++) {
+        var j = Math.floor((Math.random() * mchoice_count));
+        var temp = mchoice_positions[ i];
+        mchoice_positions[ i] = mchoice_positions[ j];
+        mchoice_positions[ j] = temp;
+    }
+
+    for(i=0; i < mchoice_count;i++) {
+        s = s + '<input type="radio" name="radio_answer" id="radio_answer" value="';
+        s = s + i+'" />'+quest_resp[ mchoice_positions[ i]] + '<br />';
+    }
+
+    s = s + '<br /><input type="button" id="check_btn" value="'+str_check;
+    s = s + '" onclick="check_answer();">  <br/><div id="feedb_area"> <div id="feedb_wrong" style="display:none; color:yellow;"> ';
+    s = s + quest_feedb+' </div> <br /><div id="feedb" style="display:none; color:yellow;"> ';
+    s = s + quest_feedb+'. Θα προχωρήσεις ';
+    s = s + current_dice+' τετράγωνα μπροστά!</div><br /> <div id="OK_btn"';   
+    s = s + 'style="display:none;"><input type="button" onclick="display_quest();" value="OK"/></div> </div></form>';
+
+    document.getElementById("dicecont").innerHTML = s;
+
+    document.getElementById("question_area").style.display = "block";
+    document.getElementById("check_btn").style.display = "block";
+}
+
+function display_quest_S() {
+    var s = "";
+
+    s = '<table width="250px"><tr><td><div id="show_dice"> <img src = "images/dice';
+    s = s + current_dice + '.png"> </div> </td><td align=right>';
+    s = s + '<div id="show_score" style="color: #FFFFFF; font-weight:bold; font-size: 20px;"><strong>';
+    s = s + str_score+': </strong><strong class="score">' +score+ '</strong></div></td></tr></table><div id="question_area">';
+    s = s + quest_text+'</div> <br /><input type="text" id="answer"/><br /><br /> <input type="button" id="check_btn" value="';
+    s = s + str_check+'" onclick="check_answer();"> <br /> <div id="feedb_area">';
+    s = s + ' <div id="feedb_wrong" style="display:none; color:yellow;"> ';
+    s = s + feedb_wrong_S+' </div> <div id="feedb" style="display:none; color:yellow;"> ';
+    s = s + feedb_correct_S+'</div> <br /><div id="OK_btn" style="display:none;">';
+    s = s + '<input type="button" onclick="display_quest();" value="OK"/></div> </div>';
+    document.getElementById("dicecont").innerHTML = s;
+    document.getElementById("question_area").style.display = "block";
+    document.getElementById("check_btn").style.display = "block";
+}
+
+function move_pawn() {
+    var pawn_x =0;
+    var pawn_y=0;
+    var direction=0;
+    var cols = board_cols[current_board];
+    var rows = board_rows[current_board];
+    var col_width = (board_width[current_board]-board_headerx[current_board]-board_footerx[current_board])/cols;
+    var col_height = (board_height[current_board]-board_headery[current_board]-board_footery[current_board])/rows;
+    
+    if( current_position  >= 0) {
+        direction=Math.floor((current_position /cols))%2;
+        if (direction == 1) {
+            axis_x=(cols-(current_position %cols)-1);
+        } else {
+            axis_x=current_position %cols;
+        }
+
+        axis_y=Math.floor((current_position /rows));
+        pawn_x=board_headerx[current_board]+(axis_x*col_width)+(col_width-pawn_width[current_board])/2;
+        pawn_y = board_footery[current_board]+pawn_height[current_board]+(axis_y*col_height);
+        pawn_y += (col_height-pawn_height[current_board])/2;
+
+        document.getElementById("pawn1").style.position='relative';
+        document.getElementById("pawn1").style.left=pawn_x+'px';
+        document.getElementById("pawn1").style.bottom=pawn_y+'px';
+    }
+}
+
+    function Base64decode(input) {
+        var output = "";
+        var chr1, chr2, chr3;
+        var enc1, enc2, enc3, enc4;
+        var i = 0;
+        var keyStr="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
+ 
+        input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
+
+        while (i < input.length) {
+            enc1 = keyStr.indexOf(input.charAt(i++));
+            enc2 = keyStr.indexOf(input.charAt(i++));
+            enc3 = keyStr.indexOf(input.charAt(i++));
+            enc4 = keyStr.indexOf(input.charAt(i++));
+
+            chr1 = (enc1 << 2) | (enc2 >> 4);
+            chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
+            chr3 = ((enc3 & 3) << 6) | enc4;
+
+            output = output + String.fromCharCode(chr1);
+
+            if (enc3 != 64) {
+                output = output + String.fromCharCode(chr2);
+            }
+            if (enc4 != 64) {
+                output = output + String.fromCharCode(chr3);
+            }
+        }
+
+        output = Base64_utf8_decode(output);
+
+        return output;
+
+    };
+
+    // Private method for UTF-8 decoding.
+    function Base64_utf8_decode(utftext) {
+        var string = "";
+        var i = 0;
+        var c = c1 = c2 = 0;
+
+        while ( i < utftext.length ) {
+            c = utftext.charCodeAt(i);
+
+            if (c < 128) {
+                string += String.fromCharCode(c);
+                i++;
+            } else if((c > 191) && (c < 224)) {
+                c2 = utftext.charCodeAt(i+1);
+                string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
+                i += 2;
+            } else {
+                c2 = utftext.charCodeAt(i+1);
+                c3 = utftext.charCodeAt(i+2);
+                string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
+                i += 3;
+            }
+        }
+
+        return string;
+    }
+</script>
+
+</body>
+</html>
diff --git a/exportjavame.php b/export/exportjavame.php
similarity index 100%
rename from exportjavame.php
rename to export/exportjavame.php
diff --git a/hiddenpicture/picture.php b/hiddenpicture/picture.php
index aa17a1c..0b319c9 100644
--- a/hiddenpicture/picture.php
+++ b/hiddenpicture/picture.php
@@ -15,6 +15,7 @@
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
 require( '../../../config.php');
+require_login();
 
 $id = required_param('id', PARAM_INT); // Course Module ID.
 $attemptid = required_param('id2', PARAM_INT); // Course Module ID.
diff --git a/hiddenpicture/play.php b/hiddenpicture/play.php
index 647f289..2761b71 100644
--- a/hiddenpicture/play.php
+++ b/hiddenpicture/play.php
@@ -16,6 +16,8 @@
 
 // This file plays the game Hidden Picture.
 
+defined('MOODLE_INTERNAL') || die();
+
 function game_hiddenpicture_continue( $id, $game, $attempt, $hiddenpicture, $context) {
     global $DB, $USER;
 
diff --git a/showattempts.php b/showattempts.php
index 49bf18c..45be850 100644
--- a/showattempts.php
+++ b/showattempts.php
@@ -228,7 +228,7 @@ function game_showattempts($game) {
                     echo '&allowdelete=1';
                 }
                 echo '">';
-                echo '<img src="'.$OUTPUT->pix_url('t/delete').'" alt="'.get_string( 'delete').'" /></a>';
+                echo '<img src="'.game_pix_url('t/delete').'" alt="'.get_string( 'delete').'" /></a>';
             }
             echo '</center></td>';
             echo '<td><center>'.$rec->firstname. ' '.$rec->lastname.'</center></td>';
@@ -245,7 +245,7 @@ function game_showattempts($game) {
                 echo "\r\n<a href=\"{$CFG->wwwroot}/mod/game/preview.php?action=preview&amp;";
                 echo "attemptid={$rec->id}&amp;gamekind=$gamekind";
                 echo '&amp;update='.$update."&amp;q={$game->id}\">";
-                echo '<img src="'.$OUTPUT->pix_url('t/preview').'" alt="'.get_string( 'preview', 'game').'" /></a>';
+                echo '<img src="'.game_pix_url('t/preview').'" alt="'.get_string( 'preview', 'game').'" /></a>';
             }
             echo '</center></td>';
 
@@ -255,7 +255,7 @@ function game_showattempts($game) {
                 echo "\r\n<a href=\"{$CFG->wwwroot}/mod/game/preview.php?action=solution&amp;".
                     "attemptid={$rec->id}&amp;gamekind={$gamekind}&amp;update=$update&amp;&amp;".
                     "q={$game->id}\">";
-                echo '<img src="'.$OUTPUT->pix_url('t/preview').'" alt="'.get_string( 'showsolution', 'game').'" /></a>';
+                echo '<img src="'.game_pix_url('t/preview').'" alt="'.get_string( 'showsolution', 'game').'" /></a>';
             }
             echo '</center></td>';
             echo "</tr>\r\n";