<SCRIPT LANGUAGE="JavaScript">
<!-- Beginnen
var str_in;
var str_out = "";
var num_in;
var num_out = "";
var e = "Text eingeben!";
Funktion str_to_num(form) {
num_out = "";
if(form.input.value == "") alarm(e);
anders {
str_in = escape(form.input.value);
for(i = 0; i < str_in.length; i++) {
num_out += str_in.charCodeAt(i) - 23;
}
form.output.value = num_out;
form.input.value = "";
}
}
Funktion num_to_str(form) {
str_out = "";
if(form.output.value == "") alarm(e)
anders {
num_out = form.output.value;
for(i = 0; i < num_out.length; i += 2) {
num_in = parseInt(num_out.substr(i,[2])) + 23;
num_in = unescape('%' + num_in.toString(16));
str_out += num_in;
}
form.input.value = unescape(str_out);
form.output.value = "";
}
}
// Ende -->
</script>
<Mitte>
<Formularname=Verschlüsselungsform>
<Tabelle>
<tr>
<td align=center>
<Eingabename=Eingabetyp=Textgröße=40 Wert="JavaScript Fairyland">
</td>
<td align=center>
<input type=button value="<--" onClick="javascript:num_to_str(this.form)">
<br>
<input type=button value="-->" onClick="javascript:str_to_num(this.form)">
</td>
<td align=center>
<Eingabename=Ausgabetyp=Textgröße=40>
</td>
</tr>
</table>
</form>
</center>