function CheckProdAdd(form)
{
    var category = form.category;
    
    if (category.value == "")
    {
        alert("You first have to add a Category")
        return false;
    }
    return true;
}

function confirmDel()
{
    var conf = confirm("Are you sure?");
    if(true == conf){
        return true;
    }else if(false == conf){
        return false;
    }
}