wpfp_before_link_img_grey by silfani

function wpfp_before_link_img_grey() {
    $options = wpfp_get_options();
    $option = $options['before_image_grey'];
    return "<img src='". WPFP_PATH . "/img/star-grey.png' alt='Not Favorite' title='Not Favorite' class='wpfp-img' />";
}