var xhr;
var apppath = "http://www.biollogicus.com/";
function createRequestObject() {
    if (window.XMLHttpRequest) {
        var xmlhttprequest = new XMLHttpRequest();
        return xmlhttprequest;
    }
    else if (window.ActiveXObject) {
        return xmlhttprequest = new ActiveXObject("Microsoft.XMLHTTP");
    }
}
function addToCart() {
    var obj = arguments[0];
    var elem = document.getElementById(obj);
    var id_obj = elem.value;
    var objSku = arguments[1];
    var elemSku = document.getElementById(objSku);
    var skuref = elemSku.value;
    var random = new Date();
    var pedido = random.getMilliseconds();
    DoAjaxRequest("addCart.ashx?ido=" + id_obj + "&skuref=" + skuref + "&pedido=" + pedido, callback);
}
function addToCartObj() {
    var obj = arguments[0];
    var random = new Date();
    var pedido = random.getMilliseconds();
    DoAjaxRequest("addCart.ashx?ido=" + obj + "&pedido=" + pedido, callback);
}
function DoAjaxRequest(url, callback) {
    xhr = createRequestObject();
    xhr.open('GET', url, true);
    xhr.onreadystatechange = callback;
    xhr.send(null);
}
function callback() {
    if (this.readyState == 4 && this.status == 200) {
        var qntcar = document.getElementById("cartqnt");
        var jSonObj = eval("(" + this.responseText + ")");
        //qntcar.innerHTML = jSonObj.Carrinho[0].NumeroProdutos;
        //var valcar = document.getElementById("cartTotal");
        //valcar.innerHTML = jSonObj.Carrinho[0].Preco;
        //alert("O seu produto foi introduzido com sucesso no carrinho");
        window.location = apppath + jSonObj.Carrinho[0].URL;
    }
}