<HTML>
<HEAD>
<SCRIPT LANGUAGE="JavaScript"><!--
var codifica = 'ABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMabcdefghijklmnopqrstuvwxyzabcdefghijklm';
function rot13(input) {
if (!input) return '';
for (var output = '',i=0;i<input.length;i++) {
character = input.charAt(i);
position = codifica.indexOf(character);
if (position > -1)
character = codifica.charAt(position + 13);
output += character;
}
return output;
}
function Get_Cookie(name) {
var start = document.cookie.indexOf(name+"=");
var len = start+name.length+1;
if ((!start) && (name != document.cookie.substring(0,name.length))) return null;
if (start == -1) return null;
var end = document.cookie.indexOf(";",len);
if (end == -1) end = document.cookie.length;
return unescape(document.cookie.substring(len,end));
}
function Set_Cookie(name,value,expires,path,domain,secure) {
document.cookie = name + "=" +escape(value) +
( (expires) ? ";expires=" + expires.toGMTString() : "") +
( (path) ? ";path=" + path : "") +
( (domain) ? ";domain=" + domain : "") +
( (secure) ? ";secure" : "");
}
var hoy = new Date();
var expires = new Date(hoy.getTime() + (56 * 86400000));
function set() {
Set_Cookie("usuario",rot13(document.logonForm.usuario.value),expires);
Set_Cookie("clave",rot13(document.logonForm.clave.value),expires);
}
function get() {
document.logonForm.usuario.value = rot13(Get_Cookie("usuario"));
document.logonForm.clave.value = rot13(Get_Cookie("clave"));
}
</SCRIPT>
</HEAD>
<BODY onLoad="get()">
<FORM NAME="logonForm" onSubmit="return set();">
<P>Usuario: <INPUT TYPE="INPUT" NAME="usuario" VALUE="">
<P>Clave: <INPUT TYPE="clave" NAME="clave" VALUE="">
<P>
<INPUT TYPE="SUBMIT" value="Enviar">
</FORM>
</BODY>
</HTML>