function AddToBasket(Id)
{
	var today = new Date();
	var expires = new Date();
	expires.setTime(today.getTime() + 1000*60*60*24*365);
	
	var goodId = GetCookie("Basket");
	if (goodId != null)
		SetCookie("Basket", goodId + "_" + Id, expires);
	else
		SetCookie("Basket", Id, expires);
	UpdateBasket();
	alert("Товар добавлен в корзину");
}

function UpdateBasket()
{
	var goods = GetCookie("Basket");
	if (goods != null)
	{
		var ss = goods.split("_");
		var count = ss.length;
		document.getElementById('basketFrm').innerHTML = "<a class='buy' onfocus='blur()' href='/basket.php?Site=" + sitePrefix + "'>" + count + " товара(ов)</a>";
		//<br><a onfocus='blur()' href='javascript: EmptyBasket()'>Очистить корзину</a>
	}
	else
		document.getElementById('basketFrm').innerHTML = "<a class='buy' onfocus='blur()' href='/basket.php?Site=" + sitePrefix + "'>Ваша корзина</a>";
}


function EmptyBasket()
{
	DeleteCookie('Basket');
	document.getElementById('basketFrm').innerHTML = "<a class='buy' onfocus='blur()' href='/basket.php?Site=" + sitePrefix + "'>Ваша корзина</a>";
}

function getCookieVal (offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
    endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}
function FixCookieDate (date) {
  var base = new Date(0);
  var skew = base.getTime(); // dawn of (Unix) time - should be 0
  if (skew > 0)  // Except on the Mac - ahead of its time
    date.setTime (date.getTime() - skew);
}
function GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
      return getCookieVal (j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break; 
  }
  return null;
}
function SetCookie (name,value,expires,path,domain,secure) {
  document.cookie = name + "=" + escape (value) +
    ((expires) ? "; expires=" + expires.toGMTString() : "") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "");
}
function DeleteCookie (name,path,domain) {
  if (GetCookie(name)) {
    document.cookie = name + "=" +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}
function changeProducer()
{
	if (document.getElementById('ddlProducer').value != 0)
	{
		document.getElementById('ProducerId').value = document.getElementById('ddlProducer').value;
		submForm = Form1.submit;
		submForm();
	}
	else alert("Выберите значение в списке.");
}

function changeModel()
{
	if (document.getElementById('ddlModel').value != 0)
	{
		document.getElementById('UnitId').value = document.getElementById('ddlModel').value;
		document.getElementById('ProducerId').value = document.getElementById('ddlProducer').value;
		submForm = Form1.submit;
		submForm();
	}
	else alert("Выберите значение в списке.");
}

function OnSearchClick()
{
	if ((document.getElementById('ddlProducer').value != 0) && (document.getElementById('ddlModel').value != 0) && (document.getElementById('ddlType').value != 0))
	{
		Form1.action = "BS.php?UnitId=" + document.getElementById('ddlModel').value + "&ChapterId=" + document.getElementById('ddlType').value;
		submForm = Form1.submit;
		submForm();
	}
}