cheers

SELECT * FROM gallery2 WHERE topic_id="1787479" UNION SELECT * FROM gallery2 WHERE topic_id="855660" UNION SELECT * FROM gallery2 WHERE topic_id="1106718" UNION SELECT * FROM gallery2 WHERE topic_id="781619" UNION SELECT * FROM gallery2 WHERE topic_id="278256" UNION SELECT * FROM gallery2 WHERE topic_id="1760463" UNION SELECT * FROM gallery2 WHERE topic_id="959373" UNION SELECT * FROM gallery2 WHERE topic_id="1595421" UNION SELECT * FROM gallery2 WHERE topic_id="1656464" UNION SELECT * FROM gallery2 WHERE topic_id="995213" UNION SELECT * FROM gallery2 WHERE topic_id="473725" UNION SELECT * FROM gallery2 WHERE topic_id="1264136" UNION SELECT * FROM gallery2 WHERE topic_id="1360112" UNION SELECT * FROM gallery2 WHERE topic_id="956057" UNION SELECT * FROM gallery2 WHERE topic_id="377049" UNION SELECT * FROM gallery2 WHERE topic_id="1204717"