function SwapImgleft(ImgName,num){
	document.images[ImgName].src = BtnImgleft[num].src;
}
BtnImgleft = new Array();

for(i=0; i<=45; i++){
BtnImgleft[i] = new Image();
}
BtnImgleft[0].src = "http://www.girls-record.jp/artists/img/bt01.gif";
BtnImgleft[1].src = "http://www.girls-record.jp/artists/img/bt01_o.gif";
BtnImgleft[2].src = "http://www.girls-record.jp/artists/img/bt02.gif";
BtnImgleft[3].src = "http://www.girls-record.jp/artists/img/bt02_o.gif";
BtnImgleft[4].src = "http://www.girls-record.jp/artists/img/bt03.gif";
BtnImgleft[5].src = "http://www.girls-record.jp/artists/img/bt03_o.gif";
BtnImgleft[6].src = "http://www.girls-record.jp/artists/img/bt04.gif";
BtnImgleft[7].src = "http://www.girls-record.jp/artists/img/bt04_o.gif";
BtnImgleft[8].src = "http://www.girls-record.jp/artists/img/bt05.gif";
BtnImgleft[9].src = "http://www.girls-record.jp/artists/img/bt05_o.gif";
BtnImgleft[10].src = "http://www.girls-record.jp/artists/img/bt06.gif";
BtnImgleft[11].src = "http://www.girls-record.jp/artists/img/bt06_o.gif";
BtnImgleft[12].src = "http://www.girls-record.jp/artists/img/bt07.gif";
BtnImgleft[13].src = "http://www.girls-record.jp/artists/img/bt07_o.gif";
BtnImgleft[14].src = "http://www.girls-record.jp/artists/img/bt08.gif";
BtnImgleft[15].src = "http://www.girls-record.jp/artists/img/bt08_o.gif";
BtnImgleft[16].src = "http://www.girls-record.jp/artists/img/bt09.gif";
BtnImgleft[17].src = "http://www.girls-record.jp/artists/img/bt09_o.gif";
BtnImgleft[18].src = "http://www.girls-record.jp/artists/img/bt10.gif";
BtnImgleft[19].src = "http://www.girls-record.jp/artists/img/bt10_o.gif";
BtnImgleft[20].src = "http://www.girls-record.jp/artists/img/bt11.gif";
BtnImgleft[21].src = "http://www.girls-record.jp/artists/img/bt11_o.gif";
BtnImgleft[22].src = "http://www.girls-record.jp/artists/img/bt12.gif";
BtnImgleft[23].src = "http://www.girls-record.jp/artists/img/bt12_o.gif";
BtnImgleft[24].src = "http://www.girls-record.jp/artists/img/bt13.gif";
BtnImgleft[25].src = "http://www.girls-record.jp/artists/img/bt13_o.gif";
BtnImgleft[26].src = "http://www.girls-record.jp/artists/img/bt14.gif";
BtnImgleft[27].src = "http://www.girls-record.jp/artists/img/bt14_o.gif";
BtnImgleft[28].src = "http://www.girls-record.jp/artists/img/bt15.gif";
BtnImgleft[29].src = "http://www.girls-record.jp/artists/img/bt15_o.gif";
BtnImgleft[30].src = "http://www.girls-record.jp/artists/img/bt16.gif";
BtnImgleft[31].src = "http://www.girls-record.jp/artists/img/bt16_o.gif";
BtnImgleft[32].src = "http://www.girls-record.jp/artists/img/bt17.gif";
BtnImgleft[33].src = "http://www.girls-record.jp/artists/img/bt17_o.gif";
BtnImgleft[34].src = "http://www.girls-record.jp/artists/img/bt18.gif";
BtnImgleft[35].src = "http://www.girls-record.jp/artists/img/bt18_o.gif";
BtnImgleft[36].src = "http://www.girls-record.jp/artists/img/bt19.gif";
BtnImgleft[37].src = "http://www.girls-record.jp/artists/img/bt19_o.gif";
BtnImgleft[38].src = "http://www.girls-record.jp/artists/img/buy.gif";
BtnImgleft[39].src = "http://www.girls-record.jp/artists/img/buy_o.gif";
BtnImgleft[40].src = "http://www.girls-record.jp/artists/img/bt20.gif";
BtnImgleft[41].src = "http://www.girls-record.jp/artists/img/bt20_o.gif";
BtnImgleft[42].src = "http://www.girls-record.jp/artists/img/bt21.gif";
BtnImgleft[43].src = "http://www.girls-record.jp/artists/img/bt21_o.gif";
BtnImgleft[44].src = "http://www.girls-record.jp/artists/img/bt22.gif";
BtnImgleft[45].src = "http://www.girls-record.jp/artists/img/bt22_o.gif";
BtnImgleft[44].src = "http://www.girls-record.jp/artists/img/bt23.gif";
BtnImgleft[45].src = "http://www.girls-record.jp/artists/img/bt23_o.gif";