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

Images[0] = new Image(); Images[0].src = "../common/img/menu01_01.gif";
Images[1] = new Image(); Images[1].src = "../common/img/menu01_02.gif";
Images[2] = new Image(); Images[2].src = "../common/img/menu02_01.gif";
Images[3] = new Image(); Images[3].src = "../common/img/menu02_02.gif";
Images[4] = new Image(); Images[4].src = "../common/img/menu03_01.gif";
Images[5] = new Image(); Images[5].src = "../common/img/menu03_02.gif";
Images[6] = new Image(); Images[6].src = "../common/img/menu04_01.gif";
Images[7] = new Image(); Images[7].src = "../common/img/menu04_02.gif";
Images[8] = new Image(); Images[8].src = "../common/img/menu05_01.gif";
Images[9] = new Image(); Images[9].src = "../common/img/menu05_02.gif";
Images[10] = new Image(); Images[10].src = "../common/img/menu06_01.gif";
Images[11] = new Image(); Images[11].src = "../common/img/menu06_02.gif";
Images[12] = new Image(); Images[12].src = "../common/img/menu07_01.gif";
Images[13] = new Image(); Images[13].src = "../common/img/menu07_02.gif";
Images[14] = new Image(); Images[14].src = "../common/img/menu08_01.gif";
Images[15] = new Image(); Images[15].src = "../common/img/menu08_02.gif";
Images[16] = new Image(); Images[16].src = "../common/img/menu09_01.gif";
Images[17] = new Image(); Images[17].src = "../common/img/menu09_02.gif";
Images[18] = new Image(); Images[18].src = "../common/img/menu10_01.gif";
Images[19] = new Image(); Images[19].src = "../common/img/menu10_02.gif";
}

function shiftimg(obj,suffix) {
if(navigator.appVersion.charAt(0)>=3) {
eval("document." + obj + ".src=Images[suffix].src")
}
}