if(! $mime_message->addHTMLImage($img_file, 'image/gif', '', true, '_' . $image_name))
$OUTPUT->show_message("emoticonerror", 'error');
if(! $mime_message->addHTMLImage($img_file, 'image/gif', '', true, '_' . $image_name))
$OUTPUT->show_message("emoticonerror", 'error');