function obfto() {
	var e = document.getElementById('addy');
	if (!e) { return; }
	var s = e.innerHTML.split(/,/);
	document.getElementById('addy').innerHTML = 
		"<a class='obfto' href='" + "mai" + "lto:" + s[0] + 
		"@" + s[1] + "." + s[2] + "'>" + 
		s[0] + "@" + s[1] + "." + s[2] + "</a>";
}