text: var request = require('request');
  var express = require('express');
  var underscore = require('underscore');
  
  var app = express();
  
  function sendCommand(command, arg) {
    if(command == "play") {
      sendKeypress("Play");
    } else if(command == "reverse") {
      sendKeypress("Rev");
    } else if(command == "forward") {
      sendKeypress("Fwd");
    } else if(command == "select") {
      sendKeypress("Select");
    } else if(command == "left") {
      sendKeypress("Left");
    } else if(command == "right") {
      sendKeypress("Right");
    } else if(command == "down") {
      sendKeypress("Down");
    } else if(command == "up") {
      sendKeypress("Up");
    } else if(command == "back") {
      sendKeypress("Back");
    } else if(command == "instant_replay") {
      sendKeypress("InstantReplay");
    } else if(command == "info") {
      sendKeypress("Info");
    } else if(command == "backspace") {
      sendKeypress("Backspace");
    } else if(command == "search") {
      sendKeypress("Search");
    } else if(command == "enter") {
      sendKeypress("Enter");
    } else if(command == "type") {
      if(arg) {
        command_list = underscore.map(arg, function(character) {
          return "Lit_"+character;
        });
        sendArray(command_list);
      }
    } else if (command == "skip_forward" || command == "skip_back") {
      skip(command, parseInt(arg));
    }
  }
  
  function skip(command, amount) {
    if(amount < 1) {
      amount = 1;
    }
  
    command_list = [];
    underscore.times(amount, function(count) {
      if(command == "skip_forward") {
        command_list.push("Right");
      } else {
        command_list.push("Left");
      }
    });
    command_list.push("Select");
  
    sendArray(command_list);
  }
  
  function sendArray(array) {
    var fun = function(index) {
      var command = array[index];
      sendKeypress(command, function() {
        if(index < array.length - 1) {
          fun(index + 1);
        }
      });
    };
  
    fun(0);
  }
  
  function sendKeypress(key, callback) {
    request.post("http://10.0.0.151:8060/keypress/"+key, function (error, response, body) {
      if(callback) {
        callback();
      }
    });
  }
  
  app.get('/', function (req, res) {
    var command = "";
    if(command = req.query.command) {
      sendCommand(command, req.query.arg);
    }
    res.send('Hello World!');
  });
  
  var server = app.listen(3000, function () {
    var host = server.address().address;
    var port = server.address().port;
  
    console.log('Example app listening at http://%s:%s', host, port);
  });
  