public void Control () {
	
		String mess;
		 do {
			 mess= receive();
			 
		        if (mess.equals("1")){
		        	LCD.drawString("it works!", 2, 2);
		        	//Location();
		        	//set the return values
		        	//FlowOut.writeBytes("Message")
		        }else if (in.equals("2")){
		        	//getMap();
		        	//set the return values
		        	//FlowOut.writeBytes("Message"))
		        }else if (in.equals("3")){
		        	//RutineThree();
		        	//set the return values
		        	//FlowOut.writeBytes("Message")
		        }else if (in.equals("4")){
		        	RutineFour();
		        	//set the return values
		        	//FlowOut.writeBytes("Message")
		        }else {LCD.drawString("no option available", 2, 2);}
		        
		      
		 
	
		 } while (mess.equals("0"));

	}