// Update occupant style for desired effect
  occupants.forEach(function(occupant, index) {
    $(occupant).css({'right' : -10 * nudgeSine(occupantsMouseOffset[index] * 10) + 'px',
                     'top' : -10 * Math.abs(nudgeSine(occupantsMouseOffset[index] * 10)) + 'px',
                     'opacity' : 1 - Math.abs(nudgeSine(occupantsMouseOffset[index])) });
  });

  // Function to return 1 period of a sine wave
  function nudgeSine(x) {
    if (x < -3.14159 || x > 3.14159) {
      return 0;
    } else {
      return Math.sin(x);
    }
  }