if(navigator.appVersion.charAt(0) >= "3") {
	var img = new Array();
	img[0] = new Image();  img[0].src = "/template/img/header_home0.gif";
	img[1] = new Image();  img[1].src = "/template/img/header_home2.gif";
	img[2] = new Image();  img[2].src = "/template/img/header_totalproducts0.gif";
	img[3] = new Image();  img[3].src = "/template/img/header_totalproducts2.gif";
	img[4] = new Image();  img[4].src = "/template/img/header_corporate0.gif";
	img[5] = new Image();  img[5].src = "/template/img/header_corporate2.gif";
	img[6] = new Image();  img[6].src = "/template/img/header_support0.gif";
	img[7] = new Image();  img[7].src = "/template/img/header_support2.gif";
}

function _in(name,num) {
	if(navigator.appVersion.charAt(0) >= "3") {
		document.images[name].src = img[num].src;
	}
}

function _out(name,num) {
	document.images[name].src = img[num].src;
}