if(navigator.appVersion.charAt(0) >= 3) {
var img = new Array();

img[1] = new Image(); img[1].src = "../img/icon/menu/c_top_a.gif";
img[2] = new Image(); img[2].src = "../img/icon/menu/c_top_b.gif";
img[3] = new Image(); img[3].src = "../img/icon/menu/c_profile_a.gif";
img[4] = new Image(); img[4].src = "../img/icon/menu/c_profile_b.gif";
img[5] = new Image(); img[5].src = "../img/icon/menu/c_history_a.gif";
img[6] = new Image(); img[6].src = "../img/icon/menu/c_history_b.gif";
img[7] = new Image(); img[7].src = "../img/icon/menu/c_ruinsphoto_a.gif";
img[8] = new Image(); img[8].src = "../img/icon/menu/c_ruinsphoto_b.gif";
img[9] = new Image(); img[9].src = "../img/icon/menu/c_otherphoto_a.gif";
img[10] = new Image(); img[10].src = "../img/icon/menu/c_otherphoto_b.gif";
img[11] = new Image(); img[11].src = "../img/icon/menu/c_bbs_a.gif";
img[12] = new Image(); img[12].src = "../img/icon/menu/c_bbs_b.gif";
img[13] = new Image(); img[13].src = "../img/icon/menu/c_link_a.gif";
img[14] = new Image(); img[14].src = "../img/icon/menu/c_link_b.gif";
img[15] = new Image(); img[15].src = "../img/icon/navi/left_a.gif";
img[16] = new Image(); img[16].src = "../img/icon/navi/left_b.gif";
img[17] = new Image(); img[17].src = "../img/icon/navi/right_a.gif";
img[18] = new Image(); img[18].src = "../img/icon/navi/right_b.gif";
img[19] = new Image(); img[19].src = "../img/icon/navi/1_a.gif";
img[20] = new Image(); img[20].src = "../img/icon/navi/1_b.gif";
img[21] = new Image(); img[21].src = "../img/icon/navi/2_a.gif";
img[22] = new Image(); img[22].src = "../img/icon/navi/2_b.gif";
img[23] = new Image(); img[23].src = "../img/icon/navi/3_a.gif";
img[24] = new Image(); img[24].src = "../img/icon/navi/3_b.gif";
img[25] = new Image(); img[25].src = "../img/icon/navi/4_a.gif";
img[26] = new Image(); img[26].src = "../img/icon/navi/4_b.gif";
img[27] = new Image(); img[27].src = "../img/icon/navi/5_a.gif";
img[28] = new Image(); img[28].src = "../img/icon/navi/5_b.gif";
img[29] = new Image(); img[29].src = "../img/icon/navi/6_a.gif";
img[30] = new Image(); img[30].src = "../img/icon/navi/6_b.gif";
img[30] = new Image(); img[30].src = "../img/icon/navi/6_b.gif";
img[31] = new Image(); img[31].src = "../img/icon/navi/7_a.gif";
img[32] = new Image(); img[32].src = "../img/icon/navi/7_b.gif";
img[33] = new Image(); img[33].src = "../img/icon/navi/8_a.gif";
img[34] = new Image(); img[34].src = "../img/icon/navi/8_b.gif";
img[35] = new Image(); img[35].src = "../img/icon/navi/9_a.gif";
img[36] = new Image(); img[36].src = "../img/icon/navi/9_b.gif";
img[37] = new Image(); img[37].src = "../img/icon/navi/10_a.gif";
img[38] = new Image(); img[38].src = "../img/icon/navi/10_b.gif";
img[39] = new Image(); img[39].src = "../img/icon/menu/c_ruinsphoto_c.gif";
img[40] = new Image(); img[40].src = "../img/icon/menu/c_otherphoto_c.gif";



}
function change_image(nam,num) {
if(navigator.appVersion.charAt(0) >= 3) {
document.images[nam].src = img[num].src;
}
}