function ShowProduct(index) {
    for (i = 1; i <= 30; i++) {
        var content = document.getElementById("content" + i);
        if (i == index) {
            content.style.display = "block";
        }
        else {
            content.style.display = "none";
        }
    }
}


//function senderProductUrl(aspName, number, product) {
    //window.location = aspName + '.aspx?number=' + number + '&product=' + product;
//}