imageLikeVideo.js

// Generated by CoffeeScript 1.9.3
(function() {
  $(function() {
    var compass, diff, img, left, log, num, w;
    log = function(x) {
      return console.log(x);
    };
    img = $('#img');
    w = img.prop('width');
    left = img.position().left;
    compass = 1;
    num = 0;
    diff = 0.3;
    return setInterval(function() {
      num += 1;
      if (num === 0) {
        compass = 1;
      } else if (num === 500) {
        compass = -1;
      }
      if (compass > 0) {
        w += diff;
        left -= diff;
      } else {
        w -= diff;
        left += diff;
      }
      return img.css({
        'left': left,
        'width': w
      });
    }, 100);
  });

}).call(this);