private String getEmailFromCookie(Cookie[] cookies){
		
		String email = "";
		
		if(cookies != null){
			for (Cookie ck : cookies) {
				if ("CILOGON-USER_EMAIL".equals(ck.getName()) && !ck.getValue().equals("")) {
					logger.info("User Login received:" + ck.getValue());
					email = ck.getValue();
				}
		  	}
		}
		
		return email;
	}