public String[] sendJobSearch(String s) throws IOException{
    	String str = new String("jobsearch"+ "," + s );
    	System.out.println(str);
    	InetAddress serverAddr= null;
    	try {
			serverAddr= InetAddress.getByName(GlobalV.serverIP);
		} catch (UnknownHostException e1) {
			e1.printStackTrace();
		}
        Socket socket = null;
		try {
			System.out.println("sending job search server");
			socket = new Socket(serverAddr, GlobalV.sendingPortLogin);
		} catch (UnknownHostException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
        PrintWriter out = null;
		try {
			out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(socket.getOutputStream())), true);
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
			out.println(str);
			System.out.print("job search sent");
			BufferedReader in = null;
			try {
				in = new BufferedReader(
				        new InputStreamReader(socket.getInputStream()));
			} catch (IOException e1) {
				// TODO Auto-generated catch block
				e1.printStackTrace();
			}
			String input = null;
			try {
				input = in.readLine();
			} catch (IOException e1) {
				// TODO Auto-generated catch block
				e1.printStackTrace();
			}
			String[] user_info = new String[3];
			
			System.out.println(input);
			if(input.equals("")){
				return null;
			}
			user_info = input.split(",");
			socket.close();
			return user_info;
    }