<SCRIPT LANGUAGE="JavaScript">
<!-- Begin
var symbols = " !\"#$%&'()*+'-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~";

function Encode2(pass) {
	Semilla = "PescaoDeth:Killme";
	j = 0;
	b = "";
	for (i = 0; i < pass.length; i++) {
		a = tonum(pass.charAt(i)) ^ tonum(Semilla.charAt(j));
		//alert('__a__: ' + String.fromCharCode(a) + ':' + a);
		b += tochar(a);
		if (j < Semilla.length - 1) {
			j++;
		} else {
			j = 0;
		}

	}
	return(b);
}

function Encode(pass) {
	Semilla = "PescaoDeth:Killme";
	j = 0;
	b = "";
	for (i = 0; i < pass.length; i++) {
		a = tonum(pass.charAt(i)) ^ tonum(Semilla.charAt(j));
		//alert('__a__: ' + String.fromCharCode(a) + ':' + a);
		b += tochar(a);
		if (j < Semilla.length - 1) {
			j++;
		} else {
			j = 0;
		}

	}

	//alert(b);

	document.getElementsByName("Input2")[0].value = b;


	if (b == "eRKZV_wSM#r") {
		alert("Perfecto");
	} else {
		//alert("Incorrecto");
	}

}

function tonum(charx) {
	var loc;
	loc = symbols.indexOf(charx);
	//alert(String.fromCharCode(32+loc) + ':' + (32+loc) + ':' + symbols[loc]);
	if (loc > -1) {
		return (32 + loc);
	}
	return (0);
}

function tochar(num) {
	var loc;
	loc = symbols.charAt(num - 32);
	return loc;
}
//  End -->
</script>
<center><form name="yashira" onsubmit="return false;"><table border=1><tr><td><center>Ingrese el password  <input size=200 name=Input onKeyup="Encode(this.form.Input.value)"><p>eRKZV_wSM#r<input size=200 name=Input2><p><input type="button"  value="Login" onClick="Encode(this.form.Input.value)"></center><p></td></tr></table></form></center>