function set_post_content($entry, $form) {
    //getting post
    $post = get_post($entry['post_id']);
    //changing post content
    $post->post_content=rgar($entry, '10').": ".rgar($entry, '1')."".rgar($entry, '11')."<br/>Я ".rgar($entry, '5')."<br/>".rgar($entry, '6')."<br/>".rgar($entry, '7')."<br/>".rgar($entry, '8')."<br/>".rgar($entry, '12')."<br/><a href='".rgar($entry, '14')."'><br/>";
    //updating post
    wp_update_post($post);
}