function getCookieVal (offset) {
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}

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) {
var argv = SetCookie.arguments;
var argc = SetCookie.arguments.length;
var expires = (argc > 2) ? argv[2] : null;
var path = (argc > 3) ? argv[3] : null;
var domain = (argc > 4) ? argv[4] : null;
var secure = (argc > 5) ? argv[5] : false;
document.cookie = name + "=" + escape (value) +
((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
((path == null) ? "" : ("; path=" + path)) +
((domain == null) ? "" : ("; domain=" + domain)) +
((secure == true) ? "; secure" : "");
}

function Add2Basket(value, id){
if((value==null)||(value==0)){
	alert("Вы не указали количество");
	return;
}

var expdate = new Date ();
expdate.setTime (expdate.getTime() + (24 * 60 * 60 * 1000 * 31));
var basketv=GetCookie("dcbasket");
if(basketv=='null') basketv='';
SetCookie ("dcbasket", basketv+"|"+value+"="+id, expdate, '/');
alert("Заказ добавлен в корзину");
}

function Del4mBasket(id, bd){
	var basketv=GetCookie("dcbasket");
	var positions = basketv.split("|");
	var len=positions.length;
    var newbasket = "";
    var val=""; var id_="";
    for (var i = 0; i < positions.length; i++){
    	if((positions[i]!='null')&&(positions[i]!='')){
    		id_=positions[i].split("=")[1];
			if(id_!=id){
				newbasket+="|"+positions[i];
			}
		}
    }
	var expdate = new Date ();
	expdate.setTime (expdate.getTime() + (24 * 60 * 60 * 1000 * 31));
	SetCookie ("dcbasket", newbasket, expdate);
	document.location.reload();
}

function win_open(url, w, h){
	window.open(url,'window'+h+w,'height='+h+',width='+w+',resizable=yes,scrollbars=yes,menubar=no,status=no');
}