var cookie_name = "cookie1_pr=";
function _update_cart(id, value, backurl, attachurl) {
var c1, cvalue, i2;
var name = "p"+id+"%3D";
var c = document.cookie;
var i = c.indexOf(cookie_name);
if (i == -1) {
c1 = "";
} else {
i += cookie_name.length;
i2 = c.indexOf(";", i);
if (i2 == -1) c1 = c.substring(i, c.length);
else c1 = c.substring(i, i2);
}
if (c1.length) {
i = c1.indexOf(name);
if (i == -1) cvalue = c1+"%26"+name+value;
else {
i2 = c1.indexOf("%26", i);
cvalue = c1.substring(0, i+name.length) + value;
if (i2 != -1) cvalue += c1.substring(i2, c1.length);
}
} else {
cvalue = name+value;
}
document.cookie = cookie_name + cvalue;
if(typeof(backurl)=='undefined' || backurl=='') {
if(typeof(attachurl)!='undefined' && attachurl!='') {
document.location.href = "?l=rus&s=cart&atturl=" + attachurl;
} else {
document.location.href = "?l=rus&s=cart";
}
} else {
document.location.href = backurl;
}
//location.reload();
}
function _clear_cart(noref) {
document.cookie = cookie_name;
if(!noref) location.reload();
}