una/template/uploader_button_html5.html

    <a href="javascript:void(0);" onclick="__uploader_instance_name__.showUploaderForm();" class="bx-btn bx-btn-small bx-def-margin-sec-left">__button_title__</a>
    <script>
        $(document).ready(function(){
            __uploader_instance_name__ = new BxDolUploaderHTML5('__engine__', '__storage_object__', '__uniq_id__', {
                'multiple': __multiple__,
                'content_id': '__content_id__',
                'images_transcoder' : '__images_transcoder__',
                'template_error_msg': '<div class="bx-uploader-msg-err">{error}</div>',            
                'template_ghost': __template_ghost__
            });
        });
    </script>