function product_photo_swap(thumb_url, large_url) {
	$('product_photo').src = thumb_url;
	$('product_photo_link').href = large_url;    
}

function product_email_friend_popup(url) {
	day = new Date();
	id = day.getTime();
	eval('page' + id + ' = window.open(url, "' + id + '", "toolbar=0,scrollbars=yes,location=0,statusbar=0,menubar=0,resizable=0,width=500,height=500");');
	return false;
}

function shipping_as_billing(cbox) {
	$w('firstname lastname address city state postal_code').each(function(f) {
		$('order_shipping_' + f).value = cbox.checked ? $('order_billing_' + f).value : "";
	});
}

var slides= new Array('slide0', 'slide1', 'slide2', 'slide3','slide4'); 
var i = 0; var wait = 5000;

function SlideShow() {

Effect.Fade(slides[i], { duration:1, from:1.0, to:0.0 }); 
i++;
 if (i == 5) i = 0; 
Effect.Appear(slides[i], { duration:1, from:0.0, to:1.0 });
 } 

// the onload event handler that starts the fading. 
function start_slideshow() { setInterval('SlideShow()',wait); }