public void parse(){
		StringTokenizer st = new StringTokenizer(cheese, "?");
		while(st.hasMoreTokens()){
			StringTokenizer st2 = new StringTokenizer(st.nextToken(), "=");
			while(st2.hasMoreTokens()){
				String tempToken = st2.nextToken();
				if(tempToken.equals("UID"))
					UID = st2.nextToken();
				else if (tempToken.equals("MD"))
					givenMD = st2.nextToken();
				else if (tempToken.equals("URL"))
					url = st2.nextToken();
			}
		}
	}