function encryptText(s) {
	var n = 0;
	var r = "";
	for(var i = 0; i < s.length; i++) {
		n = s.charCodeAt(i);
		if (n >= 8364) { n = 128; }
		r += String.fromCharCode(n + (2));
	}
	return r;
}

function decryptText(s) {
	var n = 0;
	var r = "";
	for(var i = 0; i < s.length; i++) {
		n = s.charCodeAt(i);
		if (n >= 8364) { n = 128; }
		r += String.fromCharCode(n-(2));
	}
	return r;
}

function decryptAndGoto(s) {
	var url = decryptText(s);
	document.location = url;
}