leonurium

var Base64 = {
    _keyStr: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
    encode: function(input) {
        var output = "";
        var chr1,
            chr2,
            chr3,
            enc1,
            enc2,
            enc3,