asteroids.js

// Fires up Asteroids through pressing Ctrl-A
//
  var isCtrl = false;
  $(document).keyup(function (e) {
    if(e.which == 17) isCtrl=false;
  }).keydown(function (e) {
    if(e.which == 17) isCtrl=true;
    if(e.which == 65 && isCtrl == true) {
      if($('script#Asteroids').size()==0){
        var s = document.createElement('script');s.type='text/javascript';
        $(s).attr('id', 'Asteroids');
        document.body.appendChild(s);

        s.src='http://erkie.github.com/asteroids.min.js';
        return false;
      }
    };
  });