         gotoWebsiteItem.image = AppReviewTimeMonitorStyleKit.imageOfOpenLink
 
         // start timer to update values every 30 min
-        NSTimer.scheduledTimerWithTimeInterval(60*30, target:self, selector: Selector("refreshTimes"), userInfo: nil, repeats: true)
+        NSTimer.scheduledTimerWithTimeInterval(60*30, target:self, selector: #selector(AppDelegate.refreshTimes), userInfo: nil, repeats: true)
     }
 
     func refreshTimes() {

            let regexp = try RegExp(pattern:regexp, options: NSRegularExpressionOptions.AnchorsMatchLines)
            let matches = regexp!.allMatches(str)
            for match in matches {
                if let value = Int(match) {
                    ret.append(value)
                }


            if response.result.isSuccess {
                let result=String(NSString(data: response.result.value!, encoding: NSUTF8StringEncoding))
                let pattern = "data-target=\".review....\"><strong>... App Store</strong> (.*?) day"
                let days = self.extractData(result,regexp: pattern)

                let iosLabel:String
