private var N0 : int;
private var sbox : int[];

function EnDeCrypt() {
    RC4Initialize();
    var i : int = 0;
    var j : int = 0;
    var k : int = 0;
        var cipher = "";
        for (a = 0; a < text.Length; a++) {
            i = (i + 1) % N0;
            j = (j + sbox[i]) % N0;
            var tempSwap : int = sbox[i];
            sbox[i] = sbox[j];
            sbox[j] = tempSwap;
            k = sbox[(sbox[i] + sbox[j]) % N0];
            var cipherBy : int = (text[a]) ^ k;
            cipher += (String.fromCharCode(cipherBy));
}       return cipher;
}

function StrToHexStr(str : String) {
    var sb = "";
    for (i = 0; i < str.Length; i++) {
        var v : int = str[i];
        sb += (String.Format("{0:X2}", v));
}   return sb;
}

function HexStrToStr(hexStr : String) {
    var sb = "";
    for (i = 0; i < hexStr.Length; i += 2) {
        var n : int = parseInt(hexStr.Substring(i, 2));
            sb += (String.fromCharCode(n));
}   return sb;
}

function RC4Initialize() {
    var sbox : int[] = new int[N0];
    var key : int[] = new int[N0];
    var n : int = password.Length;
    for (a = 0; a < N0; a++)    {
        key[a] = (password[a % n]));
        sbox[a] = a;
}   var b : int = 0;
        for (a = 0; a < N0; a++)    {
            b = (b + sbox[a] + key[a]) % N0;
            var tempSwap : int = sbox[a];
            sbox[a] = sbox[b];
            sbox[b] = tempSwap;
}}