function display_mailto() {
	var mail = "";
	mail += "info";
	mail += "@";
	mail += "manda.co.jp";
	with(document.getElementById("mailto")) {
		innerHTML = mail;
		href = "mailto:" + mail;
	}
}

if(window.addEventListener) {
	window.addEventListener("load", display_mailto, false);
} else if(window.attachEvent) {
	window.attachEvent("onload", display_mailto);
}