var Cart = {
  load : function(args) {
    $("#downloadcart").load("/cgi-bin/pix_downloadcart.pl?r="+Math.random(), args);
  },
  
  add : function(id) {
    Cart.load({add: id});
  },
  
  remove : function(id) {
    Cart.load({remove: id});
  }
}


Cart.load();