var heads = {
  timer: null,
  counter: 1,
  person: 'gijs',
  
  init: function() {
  },
  
  setPerson: function() {
    heads.timer = setInterval(function(){
      heads.setPose();
    }, 500);
  },
  
  setPose: function() {
    heads.counter++;
    if(heads.counter > 2) {
      heads.counter = 1;
    }
    
    $('img[rel=animate]').attr('class', 'pose-' + heads.counter);
  }
}

$(document).ready(function(){
  heads.setPerson();
  $('input[type=text]').fhInputClear();
});