/* iframe resizer 

window.onload = function () {
	$('frame').onload = function () {
		resizeIframe();
		updateCart();
	}
}
*/



if (location != top.location) {
	top.location.href = document.location.href;
}


function resizeIframe() {
	var theiframe = $('frame');
	theiframe.style.height = '500px';
	theiframe.style.height = frame.document.body.scrollHeight+14+'px';
}

function updateCart() {
	d = new Date();	
	new Ajax.Updater('cart_values', '/includes/shopping_cart.php?'+d.getTime(), { method: 'get' });
}