on/off

SELECT * FROM gallery2 WHERE topic_id="1763178" UNION SELECT * FROM gallery2 WHERE topic_id="1765272" UNION SELECT * FROM gallery2 WHERE topic_id="1408315" UNION SELECT * FROM gallery2 WHERE topic_id="510560" UNION SELECT * FROM gallery2 WHERE topic_id="974482" UNION SELECT * FROM gallery2 WHERE topic_id="1146990" UNION SELECT * FROM gallery2 WHERE topic_id="333434" UNION SELECT * FROM gallery2 WHERE topic_id="768267" UNION SELECT * FROM gallery2 WHERE topic_id="1642878" UNION SELECT * FROM gallery2 WHERE topic_id="1057834" UNION SELECT * FROM gallery2 WHERE topic_id="59755" UNION SELECT * FROM gallery2 WHERE topic_id="1258505" UNION SELECT * FROM gallery2 WHERE topic_id="762470" UNION SELECT * FROM gallery2 WHERE topic_id="1052202" UNION SELECT * FROM gallery2 WHERE topic_id="1145879" UNION SELECT * FROM gallery2 WHERE topic_id="308857"