<!--
if(navigator.appVersion.charAt(0) >= "3") {
var img = new Array();
img[0] = new Image(); img[0].src = "/contents/img/btn_radio.gif";
img[1] = new Image(); img[1].src = "/contents/img/btn_radio_on.gif";
img[2] = new Image(); img[2].src = "/contents/img/btn_blog.gif";
img[3] = new Image(); img[3].src = "/contents/img/btn_blog_on.gif";
img[4] = new Image(); img[4].src = "/contents/img/btn_plan.gif";
img[5] = new Image(); img[5].src = "/contents/img/btn_plan_on.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;
}
//-->