(function () {

    function decodeUTF8 (utftext) {
        var text = "",
        len = utftext.length,
        i = 0,
        c = c1 = c2 = 0,
        fromCharCode = String.fromCharCode;

        while (i < len) {

            c = utftext.charCodeAt(i);

            if (c < 128) {
                text += fromCharCode(c);
                i++;
            }
            else if ((c > 191) && (c < 224)) {
                c2 = utftext.charCodeAt(i+1);
                text += fromCharCode(((c & 31) << 6) | (c2 & 63));
                i += 2;
            }
            else {
                c2 = utftext.charCodeAt(i+1);
                c3 = utftext.charCodeAt(i+2);
                text += fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
                i += 3;
            }

        }

        return text;
    }

    UI.clipReceive = (function(clipReceive) {
        return function (rfb, text) {
            return clipReceive(rfb, decodeUTF8(text))
        };
    })(UI.clipReceive);

})(UI);