var id = new Array();
var value = new Array();
var price = new Array();
var cvalue = new Array();
var svalue = new Array();
var basket_cook = new Array();
var cook = document.cookie.split('; ');

fl = false;
flpath = true;

for ( z = 0; z < cook.length; z++) {
	
	t = cook[z].split('=');
	
	if ( t[0] == 'basket' ) {
		fl = true;
		basket_cook = cook[z];
	} else {
		if ( t[0] == 'flpath' ) {
			flpath = false;
		}
	}
}

if ( fl ) {
	c = unescape(basket_cook);
	var v = c.split('=');
	var basket = v[1].split('~');
	
	for ( i = 0; i < basket.length; i++) {
		k = basket[i].split('-');
		id[i] = k[0];
		value[i] = k[1];
		price[i] = k[2];
	}
}

function GetExtendedCart( address ) {
	
	var xmlObj = getHTTPObject( );
	
	xmlObj.onreadystatechange = function( ) {
		if ( 4 == xmlObj.readyState ) {
				cat_div = document.getElementById('your-order');
				cat_div.innerHTML = xmlObj.responseText;
				if(xmlObj.responseText){
					cat_div.style.display = "block";
				}
		}
	}
	
	xmlObj.open( 'GET', address + '?' +  Math.random(), true );
	xmlObj.send( null );
	
}

function isan(string) {

	if ( string.length == 0 ) {
		return false;
	}
	for ( var i = 0; i < string.length; i++ ) {
		if ( (string.substring(i,i+1) < '0') || (string.substring(i,i+1) > '9') ) {
			return false;
		}
	}
	string -= 0;
	if ( string > 1000 || string <= 0 ) {
		return false;
	}
	return true;
}

function SetCookies( num ) {
	
	var priceType = getPriceType( num );
	field = eval('document.fcatalog.d_' + num);
	size = eval('document.fcatalog.s_' + num);
	
	if ((field.value=='') || (!isan(field.value))) {
		alert('Проверьте введенное значение!');
	}
	else {
	
		date = new Date();
		date.setTime(date.getTime() + 1000 * 60 * 60 * 24);
		
		fl = true;
		for ( i = 0; i < id.length; i++ ) {
			
			if( id[i] == num && price[i] == priceType ) {
				
				value[i] = parseInt(value[i]) + parseInt(field.value);
				fl = false;
				break;
			}
		}
		
		if ( fl ) {
			n = id.length;
			id[n] = num;
			value[n] = parseInt(field.value);
			price[n] = priceType;
		}
		
		str='';
		for (i=0; i < id.length; i++) {
			
			str += id[i] + '-' + value[i] + '-' + price[i];
			str += (i != (id.length-1)) ? '~' : '';
		}
		field.value -= 0;
		document.cookie = 'basket=' + escape(str) + '; expires=' + date.toGMTString() + '; path=/';
		alert("Товар помещен в корзину.\n\nКоличество: " + field.value + " шт.\nВсего продуктов в корзине: " + id.length);
		field.value = "1";
		GetExtendedCart( CartAddress );
	}
}