function writeCryptString(s) {
	for (i=0; i<s.length; i++) {
		document.write(String.fromCharCode(s.substring(i, i+1).charCodeAt(0) - 1));
	}
}

function cryptedLink(s) {
	var u = '';
	for (i=0; i<s.length; i++) {
		u += String.fromCharCode(s.substring(i, i+1).charCodeAt(0) - 1);
	}
	window.location= 'mailto:' + u;
}