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 + "=" + value +
                ((expires == null) ? "" : ("; expires=" +
expires.toGMTString())) +
                ((path == null) ? "" : ("; path=" + path)) +
                ((domain == null) ? "" : ("; domain=" + domain)) +
                ((secure == true) ? "; secure" : "");
}

function to_kart(id) {
	location.href = '/cgi-bin/act.cgi?what=add_kart&id=' + id + '&kolvo=' + document.fkart['kolvo' + id].value + '&gotop=' + escape(location.href);
}
function get_padezh(comments) {
	var end = comments.substr(comments.length-1, 1);
	var name = 'товаров';
	if ((comments == 1) || ((end == 1) && (comments > 11)))	name = 'товар';
		else if ((end < 5) && ((comments > 14) || (comments < 5))) name = 'товара';
	return name;
}
function chLoc(letter) {
	location.href = '/alpha/?letter=' + letter;
}
function start_kart() {
	location.href = '/kart/?rkey=' + Math.random();
}