Drew_

<?PHPfunction choose_pic() {    $dirlist = scandir("change/");    $rand = mt_rand(0,count($dirlist));    $pic = $dirlist[$rand];    if (!ereg(".jpg$", $pic)) {     $pic = choose_pic();    }    return $pic;} // // Scandir for PHP4 // if(!function_exists('scandir')) {    function scandir($dir, $sortorder = 0)    {        if(is_dir($dir))        {            $dirlist = opendir($dir);            while( ($file = readdir($dirlist)) !== false)            {                if(!is_dir($file))                {                    $files[] = $file;                }            }            ($sortorder == 0) ? asort($files) : arsort($files);            return $files;        }        else        {        return FALSE;        break;        }    } }?>