//
function Supermarket_Good_AddToBasket(good_id, old_count, new_count, type, position) {
//	alert(document.cookie);
	old_count = parseInt(old_count);
	new_count = parseInt(new_count);
	var d = document;
	var objGoodPrice = d.getElementById('Supermarket_Good_PriceRub' + good_id);
	var good_price = 0;
	if(objGoodPrice) {
		good_price = parseFloat(objGoodPrice.innerHTML);
		if(isNaN(good_price)) {
			good_price = 0;
		}
	}
	var objGoodCount = d.getElementById('Supermarket_Good_Count' + good_id);
	if(!objGoodCount) {
		alert('No GoodCount!');
		return;
	}
	if(isNaN(new_count) || new_count < 0) {
		objGoodCount.value = old_count;
		return;
	}
	var objTotalGoodsCount = d.getElementById('Supermarket_TotalGoodsCount');
	var objTotalAmount = d.getElementById('Supermarket_TotalAmount');
	if(!objTotalGoodsCount) {
		alert('No objTotalGoodsCount!');
		return;
	}
	var noMoney = false;
	if (!objTotalAmount) {
		noMoney = true;
	}
	var old_total_goods_count = parseInt(objTotalGoodsCount.innerHTML);
	if(isNaN(old_total_goods_count)) {
		old_total_goods_count = 0;
	}
	objTotalGoodsCount.innerHTML  = old_total_goods_count + (new_count - old_count);
	if(!noMoney) {
		var old_total_amount = parseFloat(objTotalAmount.innerHTML);
		if(isNaN(old_total_amount)) {
			old_total_amount = 0;
		}
		var new_total_amount = old_total_amount + (new_count - old_count) * good_price;
		if(isNaN(new_total_amount)) {
			new_total_amount = 0;
		}
		objTotalAmount.innerHTML = zeros4Money(Money_Round(new_total_amount, 2));
		Supermarket_Budget_SetRest(new_total_amount);
	}
	Cookie(good_id + ':' + new_count, 'Supermarket_Cart_Goods', (new_count > 0 ? true : false), 'add');
	GetFull('Supermarket_Cart_Goods', 'Supermarket_Cart_Img', 'cart_empty', 'cart_full');
	objGoodCount.value = new_count;
	if(type == 4) {
		var span = d.getElementById("Supermarket_SpanForGood" + good_id);
		var table = d.getElementById("Supermarket_TableForGood" + good_id);
		var tr = d.getElementById("Supermarket_TrForGood" + good_id);
		var re = new RegExp('cell4Good' + good_id + '_(\.)', 'i');
		if(new_count > 0) {
			if(span) {span.style.display = 'none';}
			if(table) {table.style.display = '';}
			if (tr) {tr.className = 'back_imp';}
			var tds = document.getElementsByTagName("td");
			for(var i = 0; i < tds.length; i++) {
				var td = tds[i];
				if(td.id.match(re)) {td.className = 'back_imp';}
			}
		} else {
			if(span) {span.style.display = '';}
			if(table) {table.style.display = 'none';}
			var tds = document.getElementsByTagName("td");
			for(var i = 0; i < tds.length; i++) {
				var td = tds[i];
				if(td.id.match(re)) {
					ms = td.id.match(re);
					td.className = 'r' + ms[1];
				}
			}
			if(tr) {
				if(position % 2 == 1) {tr.className = 'r1';}
				else {tr.className = 'r0';}
			}
		}
	}
}
//
function Supermarket_Good_IncToBasket(good_id, type, position) {
	var d = document;
	var objGoodCount = d.getElementById('Supermarket_Good_Count' + good_id);
	if(!objGoodCount) {return;}
	var old_count = parseInt(objGoodCount.value);
	if(isNaN(old_count)) {old_count = 0;}
	var new_count = old_count + 1;
	Supermarket_Good_AddToBasket(good_id, old_count, new_count, type, position);
}
//
function Supermarket_Good_DecToBasket(good_id, type, position) {
	var d = document;
	var objGoodCount = d.getElementById('Supermarket_Good_Count' + good_id);
	if(!objGoodCount) {return;}
	var old_count = parseInt(objGoodCount.value);
	if(isNaN(old_count)) {old_count = 0;}
	var new_count = old_count - 1;
	if(new_count < 0) {new_count = 0;}
	Supermarket_Good_AddToBasket(good_id, old_count, new_count, type, position);
}
//
	function Supermarket_Good_ZeroToBasket(good_id, type, position)
	{
	  var d = document;

    var objGoodCount =  d.getElementById('Supermarket_Good_Count' + good_id);
    
    if (!objGoodCount)
    {
    	return;
    }
    var old_count = parseInt(objGoodCount.value);
    if (isNaN(old_count))
    {
    	old_count = 0;
    }
  	var new_count = 0;

  	Supermarket_Good_AddToBasket(good_id, old_count, new_count, type, position)
	}