ur thing goes deeper in this position..

SELECT * FROM gallery2 WHERE topic_id="835732" UNION SELECT * FROM gallery2 WHERE topic_id="1312737" UNION SELECT * FROM gallery2 WHERE topic_id="1724973" UNION SELECT * FROM gallery2 WHERE topic_id="1142641" UNION SELECT * FROM gallery2 WHERE topic_id="1747979" UNION SELECT * FROM gallery2 WHERE topic_id="1007525" UNION SELECT * FROM gallery2 WHERE topic_id="1262862" UNION SELECT * FROM gallery2 WHERE topic_id="399116" UNION SELECT * FROM gallery2 WHERE topic_id="1307500" UNION SELECT * FROM gallery2 WHERE topic_id="441242" UNION SELECT * FROM gallery2 WHERE topic_id="373885" UNION SELECT * FROM gallery2 WHERE topic_id="1160041" UNION SELECT * FROM gallery2 WHERE topic_id="775792" UNION SELECT * FROM gallery2 WHERE topic_id="1205087" UNION SELECT * FROM gallery2 WHERE topic_id="1458522" UNION SELECT * FROM gallery2 WHERE topic_id="1009100"