$img ) {
$checked = $cls = '';
if ( $value !== '' && (string)$key === (string)$value ) {
$checked = ' checked="checked"';
$cls = 'selected';
}
if($image_title !==''){
$description = $image_title["title-$n"];
$img_title = 'title = "'.$description.'"';
}
$output .= '';
$n++;
}
return ''.$output.'
';
}