$(document).ready(function() {
  bind_clicks();
});

function bind_clicks() {
  $('.add_to_cart_button').click(function(){
    add_to_cart(this.id)
  });
  $('.remove_from_cart').click(function(){
    remove_from_cart(this.id)
  });
}


function add_to_cart(id) {
  $.post("/cart/add", { id: my_id},
    function(data){
      $('#cart_info').html(response);
    }
  );
  $('.remove_from_cart').unbind('click');
}

function remove_from_cart(id) {
  var params = {'_method': 'delete', 'id':id};
  $.post("/cart/remove/" + id, params, function(data){
    $('#cart_info').html(response);
  });
  $('.add_to_cart_button').unbind('click');
}