1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:
12:
13:
14:
15:
16:
17:
18:
19:
20:
21:
22:
23: | // rot13-Algorithmus (für Entschlüsselung in JavaScript)
var map = new Array();
var s = "abcdefghijklmnopqrstuvwxyz";
for (var i = 0; i < s.length; i++)
map[s.charAt(i)] = s.charAt((i + 13) % 26);
for (i = 0; i < s.length; i++)
map[s.charAt(i).toUpperCase()] = s.charAt((i + 13) % 26).toUpperCase();
function rot13 (str)
{
var rwert = 'mailto:';
for (i = 0; i < str.length; i++)
{
var b = str.charAt(i);
if (b == '+')
rwert += '@';
else
rwert += ('A' <= b && b <= 'Z' || 'a' <= b && b <= 'z' ? map[b] : b);
}
return rwert;
} |