$(document).ready(function(){
    $('.add-to-cart-button').each(function() {
        var id = $(this).attr('ref');
        
        $(this).openDOMWindow({
            height:170,
            width:550,
            borderSize:'1',
            eventType:'click',
            windowSourceID:'#cart-dialog-'+id,
            overlayOpacity: 50
        });
     });

    $('a.continue-shopping').closeDOMWindow({eventType:'click'});
    

	$("input.add-to-cart-button").click(function(event){
		event.preventDefault();
        var id = $(this).attr('ref');
		var add_to_cart_url = $("#add-to-cart-"+id).attr("action");
        
        $.post(add_to_cart_url, {ids: $("#ids-"+id).val()}, function(html) {
            $("#cart").html(html); // display updated cart
        });
        return false;
	});
});