/**
 *	Prototype Template
 */
var tpl_cartInfo = new Template('<div class="userCart"><a href="/cart/" title="Корзина">Корзина (#{totalCnt})</a></div>');

function addtocart(URL, goodId, cnt) {
	window.cart = $('cart');
	var cartHtml = cart.innerHTML;
	
	loading_cart();
	new Ajax.Request(URL, {
		parameters: {"ajax": true, "id_good": goodId, "count": cnt },
		method: 'post',
		encoding: 'windows-1251',
		onSuccess: function(transport) {
			result = transport.responseText.evalJSON();
			if(result['error']) {
				alert(result['error']);
				div_account.innerHTML = cartHtml;
			} else {
				alert(result['goodName'] + " (" + cnt + " шт.) успешно добавлен в корзину");
				var html = tpl_cartInfo.evaluate({totalCnt: result['totalCnt'], totalCntStr: result['totalCntStr'], totalAmount: result['totalAmount']});
				cart.innerHTML = html;
			} 
		}
	} );
}

function loading_cart() {
	cart.innerHTML = '<div class="userCart"><img src="/img/loading.gif" style="position: relative; top: -5px; left: 50px;"/></div>';
}