 : 
/engine/modules/show.short.php

: 
$tpl->set( '{short-story}', stripslashes( "<div id=\"news-id-" . $row['id'] . "\" style=\"display:inline;\">" . $row['short_story'] . "</div>" ) );

:
if ($smartphone_detected) {
	$tpl->set( '{short-story}', strip_tags(stripslashes($row['short_story']), '<p><br>'));
} else {
	$tpl->set( '{short-story}', stripslashes( "<div id=\"news-id-" . $row['id'] . "\" style=\"display:inline;\">" . $row['short_story'] . "</div>" ) );
}