keycodes.js

if (typeof(KeyEvent)!='undefined') {
  if (typeof(KeyEvent.VK_LEFT)!='undefined') {
    var VK_LEFT = KeyEvent.VK_LEFT;
    var VK_UP = KeyEvent.VK_UP;
    var VK_RIGHT = KeyEvent.VK_RIGHT;
    var VK_DOWN = KeyEvent.VK_DOWN;
  }
  if (typeof(KeyEvent.VK_ENTER)!='undefined') {
    var VK_ENTER = KeyEvent.VK_ENTER;
  }
  if (typeof(KeyEvent.VK_RED)!='undefined') {
    var VK_RED = KeyEvent.VK_RED;
    var VK_GREEN = KeyEvent.VK_GREEN;
    var VK_YELLOW = KeyEvent.VK_YELLOW;
    var VK_BLUE = KeyEvent.VK_BLUE;
  }
  if (typeof(KeyEvent.VK_PLAY)!='undefined') {
    var VK_PLAY = KeyEvent.VK_PLAY;
    var VK_PAUSE = KeyEvent.VK_PAUSE;
    var VK_STOP = KeyEvent.VK_STOP;
  }
  if (typeof(KeyEvent.VK_FAST_FWD)!='undefined') {
    var VK_FAST_FWD = KeyEvent.VK_FAST_FWD;
    var VK_REWIND = KeyEvent.VK_REWIND;
  }
  if (typeof(KeyEvent.VK_BACK)!='undefined') {
    var VK_BACK = KeyEvent.VK_BACK;
  }
  if (typeof(KeyEvent.VK_0)!='undefined') {
    var VK_0 = KeyEvent.VK_0;
    var VK_1 = KeyEvent.VK_1;
    var VK_2 = KeyEvent.VK_2;
    var VK_3 = KeyEvent.VK_3;
    var VK_4 = KeyEvent.VK_4;
    var VK_5 = KeyEvent.VK_5;
    var VK_6 = KeyEvent.VK_6;
    var VK_7 = KeyEvent.VK_7;
    var VK_8 = KeyEvent.VK_8;
    var VK_9 = KeyEvent.VK_9;
  }
}
if (typeof(VK_LEFT)=='undefined') {
  var VK_LEFT = 0x25;
  var VK_UP = 0x26;
  var VK_RIGHT = 0x27;
  var VK_DOWN = 0x28;
}
if (typeof(VK_ENTER)=='undefined') {
  var VK_ENTER = 0x0d;
}
if (typeof(VK_RED)=='undefined') {
  var VK_RED = 0x74;
  var VK_GREEN = 0x75;
  var VK_YELLOW = 0x76;
  var VK_BLUE = 0x77;
}
if (typeof(VK_PLAY)=='undefined') {
  var VK_PLAY = 0x50;
  var VK_PAUSE = 0x51;
  var VK_STOP = 0x53;
}
if (typeof(VK_FAST_FWD)=='undefined') {
  var VK_FAST_FWD = 0x46;
  var VK_REWIND = 0x52;
}
if (typeof(VK_BACK)=='undefined') {
  var VK_BACK = 0xa6;
}
if (typeof(VK_0)=='undefined') {
  var VK_0 = 0x30;
  var VK_1 = 0x31;
  var VK_2 = 0x32;
  var VK_3 = 0x33;
  var VK_4 = 0x34;
  var VK_5 = 0x35;
  var VK_6 = 0x36;
  var VK_7 = 0x37;
  var VK_8 = 0x38;
  var VK_9 = 0x39;
}