function getCacheBreaker() {
            this._cachebreaker = new Date();
            this._cachebreaker = this._cachebreaker * (this._cachebreaker.getSeconds() + this._cachebreaker.getMilliseconds());
            this._cachebreaker = this._cachebreaker.toString().substring(this._cachebreaker.toString().length - 7);
            return this._cachebreaker;
}

var cachebreaker = getCacheBreaker();