 	override func viewWillAppear(_ animated: Bool) {
 		super.viewWillAppear(animated)
 		navigationController?.hidesBarsOnTap = true
+		navigationItem.rightBarButtonItem = UIBarButtonItem(barButtonSystemItem: .action, target: self, action: #selector(sharedClick))
+		
+		
 	}
 	
 	override func viewWillDisappear(_ animated: Bool) {

		super.viewWillDisappear(animated)
	}
    

    /*
    // MARK: - Navigation

    // In a storyboard-based application, you will often want to do a little preparation before navigation
    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        // Get the new view controller using segue.destinationViewController.
        // Pass the selected object to the new view controller.
    }
    */

}

		if let imgName = imageName {
			mainImageView.image = UIImage(named: imgName)
		}
    }

    override func didReceiveMemoryWarning() {
