if(navigator.appVersion.charAt(0) >= "3") {
var img = new Array();
img[0] = new Image();  img[0].src = "../img/navi01.gif";
img[1] = new Image();  img[1].src = "../img/navi01a.gif";
img[2] = new Image();  img[2].src = "../img/navi02.gif";
img[3] = new Image();  img[3].src = "../img/navi02a.gif";
img[4] = new Image();  img[4].src = "../img/navi03.gif";
img[5] = new Image();  img[5].src = "../img/navi03a.gif";
img[6] = new Image();  img[6].src = "../img/navi04.gif";
img[7] = new Image();  img[7].src = "../img/navi04a.gif";
img[8] = new Image();  img[8].src = "../img/navi05.gif";
img[9] = new Image();  img[9].src = "../img/navi05a.gif";
img[10] = new Image();  img[10].src = "../img/navi06.gif";
img[11] = new Image();  img[11].src = "../img/navi06a.gif";
}
function _in(nam,num) {
if(navigator.appVersion.charAt(0) >= "3") {
document.images[nam].src = img[num].src;
} else { }
}
function _out(nam,num) {
document.images[nam].src = img[num].src;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}