public function FieldHolder($properties=array()) {
        $this->extraClasses['stacked']='stacked';
        
        
        Requirements::css(MARKDOWN_MODULE_BASE.'/css/MarkdownEditor.css');
        
        Requirements::javascript(MARKDOWN_MODULE_BASE.'/javascript/external/ace/ace.js');
        Requirements::javascript(MARKDOWN_MODULE_BASE.'/javascript/external/ace/mode-markdown.js');
        Requirements::javascript(MARKDOWN_MODULE_BASE.'/javascript/external/ace/theme-textmate.js');
        Requirements::javascript(MARKDOWN_MODULE_BASE.'/javascript/external/ace/theme-twilight.js');
        Requirements::javascript(MARKDOWN_MODULE_BASE.'/javascript/MarkdownEditor.js');
        return parent::FieldHolder($properties);
    }