if(file_exists(DDROOTPATH.'/upload/avatar/'.$avatar_path)){ return $avatar_path; } else{ return 'noavatar_'.$size.'.gif'; } } function get_pic_path($pic){ $pic=base64_encode($pic); if(PICWJT==1 && WJT==1){ return 'tbimg/'.$pic.'.jpg'; } else{ return 'topic.php?pic='.$pic; } } ?>id = ShowShopCat($cid); ?>