js_racer.js

$(document).ready(function() {
  //run the code
  // console.log("this is loading")

  $(document).keyup(function(e) {
    // console.log(e)
    updatePlayerPosition(e.keyCode)
  });

});

var player1Position = 0;
var player2Position = 0;

function updatePlayerPosition(key){
  var player1strip = $('#player1_strip td');
  var player2strip = $('#player2_strip td');
  if (key === 65) {

    player1Position += 1;
    $(player1strip).removeClass("active_1");
    $(player1strip[player1Position]).addClass("active_1");

  } else if (key === 76) {
    player2Position += 1;
    $(player2strip).removeClass("active_2");
    $(player2strip[player2Position]).addClass("active_2");
  }

  if(player1Position === $("#player1_strip td").length -1){
      alert("Player One Wins!")
      location.reload();
    }
  else if (player2Position === $("#player2_strip td").length -1){
      alert("Player Two Wins!")
      location.reload();
    };
}