if(FUSION_SELF == "photogallery.php" && isset($_GET['photo_id'])) {

replace_in_output("<a href=\'photogallery\.php\?photo_id=([0-9]+)\' title=\'(.*?)\'><<</a>", "<a href=\'photogallery.php?photo_id=\\1\' title=\'\\2\'><img src=\'".get_image("left")."\' alt=\'\\2\' style=\'border:0px;\' /></a>");



replace_in_output("<a href=\'photogallery\.php\?photo_id=([0-9]+)\' title=\'(.*?)\'>>></a>", "<a href=\'photogallery.php?photo_id=\\1\' title=\'\\2\'><img src=\'".get_image("right")."\' alt=\'\\2\' style=\'border:0px;\' /></a>");

}