firstimage_1=new Image()
firstimage_1.src="../but/but_01a.gif"
secondimage_1=new Image()
secondimage_1.src="../but/hall_01b.gif"
firstimage_2=new Image()
firstimage_2.src="../but/but_02a.gif"
secondimage_2=new Image()
secondimage_2.src="../but/hall_02b.gif"
firstimage_3=new Image()
firstimage_3.src="../but/but_03a.gif"
secondimage_3=new Image()
secondimage_3.src="../but/hall_03b.gif"
firstimage_4=new Image()
firstimage_4.src="../but/but_05a.gif"
secondimage_4=new Image()
secondimage_4.src="../but/hall_05b.gif"
firstimage_5=new Image()
firstimage_5.src="../but/but_06a.gif"
secondimage_5=new Image()
secondimage_5.src="../but/hall_06b.gif"
firstimage_6=new Image()
firstimage_6.src="../but/home/ehome_hall_a.gif"
secondimage_6=new Image()
secondimage_6.src="../but/home/ehome_hall_b.gif"

firstimage_7=new Image()
firstimage_7.src="../but/but_main_a.gif"
secondimage_7=new Image()
secondimage_7.src="../but/but_main_a.gif"

firstimage_8=new Image()
firstimage_8.src="../but/bi_gol_a.gif"
secondimage_8=new Image()
secondimage_8.src="../but/bi_gol_b.gif"
firstimage_9=new Image()
firstimage_9.src="../but/bi_alor_a.gif"
secondimage_9=new Image()
secondimage_9.src="../but/bi_alor_b.gif"
firstimage_10=new Image()
firstimage_10.src="../but/bi_hall_a.gif"
secondimage_10=new Image()
secondimage_10.src="../but/bi_hall_b.gif"
firstimage_11=new Image()
firstimage_11.src="../but/bi_opp_a.gif"
secondimage_11=new Image()
secondimage_11.src="../but/bi_opp_b.gif"
firstimage_12=new Image()
firstimage_12.src="../but/bi_map_a.gif"
secondimage_12=new Image()
secondimage_12.src="../but/bi_map_b.gif"
firstimage_13=new Image()
firstimage_13.src="../but/bi_kedah_a.gif"
secondimage_13=new Image()
secondimage_13.src="../but/bi_kedah_b.gif"
firstimage_14=new Image()
firstimage_14.src="../but/bi_searc_a.gif"
secondimage_14=new Image()
secondimage_14.src="../but/bi_searc_b.gif"

firstimage_15=new Image()
firstimage_15.src="../but/but_bm_a.gif"
secondimage_15=new Image()
secondimage_15.src="../but/but_bm_b.gif"


function filter(imagename,objectsrc){
if (document.images)
document.images[imagename].src=eval(objectsrc+".src")
}