if(navigator.appVersion.charAt(0) >= "3"){

img = new Array();
img[0] = new Image; img[0].src = "../images/common/m1.gif";
img[1] = new Image; img[1].src = "../images/common/m1_o.jpg";
img[2] = new Image; img[2].src = "../images/common/m2.gif";
img[3] = new Image; img[3].src = "../images/common/m2_o.jpg";
img[4] = new Image; img[4].src = "../images/common/m3.gif";
img[5] = new Image; img[5].src = "../images/common/m3_o.jpg";
img[6] = new Image; img[6].src = "../images/common/m4.gif";
img[7] = new Image; img[7].src = "../images/common/m4_o.jpg";
img[8] = new Image; img[8].src = "../images/common/m5.gif";
img[9] = new Image; img[9].src = "../images/common/m5_o.jpg";
img[10] = new Image; img[10].src = "../images/common/m6.gif";
img[11] = new Image; img[11].src = "../images/common/m6_o.jpg";
img[12] = new Image; img[12].src = "../images/common/m7.gif";
img[13] = new Image; img[13].src = "../images/common/m7_o.jpg";
img[14] = new Image; img[14].src = "../images/common/m8.gif";
img[15] = new Image; img[15].src = "../images/common/m8_o.jpg";
img[16] = new Image; img[16].src = "../images/common/m9.gif";
img[17] = new Image; img[17].src = "../images/common/m9_o.jpg";
img[18] = new Image; img[18].src = "images/2010/m1.gif";
img[19] = new Image; img[19].src = "images/2010/m1_o.gif";
img[20] = new Image; img[20].src = "images/2010/m2.gif";
img[21] = new Image; img[21].src = "images/2010/m2_o.gif";
img[22] = new Image; img[22].src = "images/2010/m3.gif";
img[23] = new Image; img[23].src = "images/2010/m3_o.gif";
img[24] = new Image; img[24].src = "images/2010/m4.gif";
img[25] = new Image; img[25].src = "images/2010/m4_o.gif";
img[26] = new Image; img[26].src = "images/2010/m5.gif";
img[27] = new Image; img[27].src = "images/2010/m5_o.gif";
img[28] = new Image; img[28].src = "images/2010/m6.gif";
img[29] = new Image; img[29].src = "images/2010/m6_o.gif";
img[30] = new Image; img[30].src = "images/2010/m7.gif";
img[31] = new Image; img[31].src = "images/2010/m7_o.gif";
img[32] = new Image; img[32].src = "images/2010/m8.gif";
img[33] = new Image; img[33].src = "images/2010/m8_o.gif";
img[34] = new Image; img[34].src = "images/2010/m9.gif";
img[35] = new Image; img[35].src = "images/2010/m9_o.gif";
img[36] = new Image; img[36].src = "images/2010/m10.gif";
img[37] = new Image; img[37].src = "images/2010/m10_o.gif";
img[38] = new Image; img[38].src = "images/2010/m11.gif";
img[39] = new Image; img[39].src = "images/2010/m11_o.gif";
img[40] = new Image; img[40].src = "images/2010/m12.gif";
img[41] = new Image; img[41].src = "images/2010/m12_o.gif";
img[42] = new Image; img[42].src = "images/2010/common-top_img.jpg";
img[43] = new Image; img[43].src = "images/common_img.jpg";
img[44] = new Image; img[44].src = "images/2010/common-top_img_o.jpg";
img[45] = new Image; img[45].src = "images/2010/img_mon1.gif";
img[46] = new Image; img[46].src = "images/2010/img_mon2.gif";
img[47] = new Image; img[47].src = "images/2010/img_mon3.gif";
img[48] = new Image; img[48].src = "images/2010/img_mon4.gif";
img[49] = new Image; img[49].src = "images/2010/img_mon5.gif";
img[50] = new Image; img[50].src = "images/2010/img_mon6.gif";
img[51] = new Image; img[51].src = "images/2010/img_mon7.gif";
img[52] = new Image; img[52].src = "images/2010/img_mon8.gif";
img[53] = new Image; img[53].src = "images/2010/img_mon9.gif";
img[54] = new Image; img[54].src = "images/2010/img_mon10.gif";
img[55] = new Image; img[55].src = "images/2010/img_mon11.gif";
img[56] = new Image; img[56].src = "images/2010/img_mon12.gif";
img[57] = new Image; img[57].src = "../images/common/m10.gif";
img[58] = new Image; img[58].src = "../images/common/m10_o.jpg";
img[59] = new Image; img[59].src = "../images/common/m11.gif";
img[60] = new Image; img[60].src = "../images/common/m11_o.jpg";
img[61] = new Image; img[61].src = "images/2010/m4b.gif";
img[62] = new Image; img[62].src = "images/2010/m4b_o.gif";
img[63] = new Image; img[63].src = "images/2010/img_mon4b.gif";
}
function chg_img(a,b){
if(navigator.appVersion.charAt(0) >= "3"){
 document.images[a].src=img[b].src;
 }
}