video) && !$file):?> video);?> width) ? $video->width : '800';?> height) ? $video->height : '450';?>
traincourse->finish, "id='finishButton'", "btn btn-secondary btn-sm $disabled");
?>
createLink('traincourse', 'viewchapter', "chapterID=$nextChapterID"), $lang->traincourse->next, '', "class='btn btn-success btn-sm pull-right $disabled'");
?>