function Album(arg, arg1) //arg = id  e arg1 = Id do Banner
{
        document.getElementById("Banners").innerHTML= "<div align='center' class='carregando'> <br><br><br><br><br><img src='../banner/carregando.gif' border='0' /> </div>";

        for(var i=0; i < tamanhoVetor; i++)
        {
           document.getElementById(i).className="box1";
        }
        document.getElementById(arg).className="box2";

        ajax = IniciaAjax();
        if(ajax)
        {
                ajax.onreadystatechange = function()
                {
                        if(ajax.readyState == 4)
                        {
                                if(ajax.status == 200)
                                {
                                    document.getElementById("Banners").innerHTML=ajax.responseText;
                                }
                                else
                                {
                                    alert(ajax.statusText);
                                }
                        }
                }
                dados = 'ID='+arg1;
                ajax.open('POST', 'banner.php', true);
                ajax.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
                ajax.send(dados);
        }
}