//<!--
//<![CDATA[
function setCookie(name, value, expires, path, domain, secure) {
      document.cookie = name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}
function getCookie(name) {
	var cookie = " " + document.cookie;
	var search = " " + name + "=";
	var setStr = null;
	var offset = 0;
	var end = 0;
	if (cookie.length > 0) {
		offset = cookie.indexOf(search);
		if (offset != -1) {
			offset += search.length;
			end = cookie.indexOf(";", offset)
			if (end == -1) {
				end = cookie.length;
			}
			setStr = unescape(cookie.substring(offset, end));
		}
	}
	return(setStr);
}
function buy(id) {
	var ids = getCookie('ids');
	var count = getCookie('count');
	if (parseInt(count) > 0) {
	setCookie('ids', ids+id+',');
	setCookie('count', '' + (parseInt(count) + 1));
	setCookie('index', '1');
	} else {	
	setCookie('ids', id+',');
	setCookie('count', '1');
	setCookie('index', '1');
	}
	alert('Товар добавлен в корзину');
}
function del(id) {
	var ids = getCookie('ids');
	var count = getCookie('count');
	setCookie('count', '' + (parseInt(count) - 1));
	var s = ids.lastIndexOf(id);
	ids = ids.substring(0, s)+ids.substring((s+(id.length)+1), (ids.length));
	setCookie('ids', ids);
	window.location.href='http://www.spb-powerball.ru/cart.html';
}
function del_all() {
	var ids = getCookie('ids');
	var count = getCookie('count');
	setCookie('count', '0');
	setCookie('ids', '');
	window.location.href='http://www.spb-powerball.ru/cart.html';
}
//]]>
//-->