function change(s1,s2) {
	var img_src = "./" + s1 + s2 + ".gif";
	document.getElementById(s1).src = img_src;
}
function loadImage() {
	rover = new Array();
	for (var i=1; i<7; i++) {
		rover[i] = new Image();
		rover[i].src = "./"+"b"+i+"b.gif";
	}
}
function change2(s1,s2) {
	var img_src = "../en/" + s1 + s2 + ".gif";
	document.getElementById(s1).src = img_src;
}
function loadImage2() {
	rover = new Array();
	for (var i=1; i<7; i++) {
		rover[i] = new Image();
		rover[i].src = "../en/"+"b"+i+"b.gif";
	}
}

function check(boo) {

	if (boo) {
		mailSp();
	}
	flag = document.sendform.a_okOrNg[1].checked;

	if (flag) {
		alert("Please agree to send out your private information.");
	} else {
		document.sendform.submit();
	}
}

function mailTo(boo) {
	if (boo) {
		return "/mailconfig/config5.txt";
	} else {
		return "/mailconfig/config4.txt";
	}
}

function mailChange(boo) {

	var s3 = mailTo(boo);
	document.getElementById('FM_CONFIG').value = s3;
	document.close();
}

function mailSp() {

	flag = document.sendform.g_sv1[2].checked;
	if (flag) {
		mailChange(true);
	} else {
		mailChange(false);
	}
}