August 16, 2008

Encoding text to hide it from prying eyes.

   function off(n) {
        var r = n;
        var o = [];
        var mx = r.length;
        var sc = String.fromCharCode;
        var tos = 33333;
        for (var i = 0; i < mx; i++) {
            o[i] = sc(r.charCodeAt(i) + tos);
        }
        return o.join("");
    }


off("dan davis") // == "芙芖芣艕芙芖芫芞芨"