var menuimg = new Array;
menuimg[0] = "cmnfix/menu01_off.gif";
menuimg[1] = "cmnfix/menu01_on.gif";
menuimg[2] = "cmnfix/menu02_off.gif";
menuimg[3] = "cmnfix/menu02_on.gif";
menuimg[4] = "cmnfix/menu03_off.gif";
menuimg[5] = "cmnfix/menu03_on.gif";
menuimg[6] = "cmnfix/menu04_off.gif";
menuimg[7] = "cmnfix/menu04_on.gif";
menuimg[8] = "cmnfix/menu05_off.gif";
menuimg[9] = "cmnfix/menu05_on.gif";
menuimg[10] = "cmnfix/menu06_off.gif";
menuimg[11] = "cmnfix/menu06_on.gif";
menuimg[12] = "cmnfix/menu07_off.gif";
menuimg[13] = "cmnfix/menu07_on.gif";
menuimg[14] = "cmnfix/menu08_off.gif";
menuimg[15] = "cmnfix/menu08_on.gif";
function change_menu(flg,position){
document.images[position].src = menuimg[flg];
}